3.3.3

Aria/build.gradle

@@ -23,7 +23,8 @@ dependencies {
   testCompile 'junit:junit:4.12'
   compile 'com.android.support:appcompat-v7:23.1.1'
   compile project(':AriaAnnotations')
-  compile 'com.arialyy.aria:aria-ftp-plug:1.0.0'
+  compile 'com.arialyy.aria:aria-ftp-plug:1.0.3'
+
 //  compile project(':AriaFtpPlug')
 
 }

Aria/src/main/java/com/arialyy/aria/core/TaskManager.java

@@ -31,7 +31,7 @@ public class TaskManager {
   private static volatile TaskManager INSTANCE = null;
   private Map<String, AbsTask> map = new ConcurrentHashMap<>();
 
-  public TaskManager getInstance() {
+  public static TaskManager getInstance() {
     if (INSTANCE == null) {
       synchronized (AriaManager.LOCK) {
         INSTANCE = new TaskManager();

Aria/src/main/java/com/arialyy/aria/core/command/normal/HighestPriorityCmd.java

@@ -16,10 +16,13 @@
 package com.arialyy.aria.core.command.normal;
 
 import android.text.TextUtils;
+import android.util.Log;
+import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.download.DownloadTask;
 import com.arialyy.aria.core.inf.AbsNormalTask;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
 import com.arialyy.aria.core.queue.DownloadTaskQueue;
+import com.arialyy.aria.util.NetUtils;
 
 /**
  * Created by lyy on 2017/6/2.
@@ -43,6 +46,10 @@ final class HighestPriorityCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T>
 
   @Override public void executeCmd() {
     if (!canExeCmd) return;
+    if (!NetUtils.isConnected(AriaManager.APP)){
+      Log.w(TAG, "启动任务失败，网络未连接");
+      return;
+    }
     DownloadTask task = (DownloadTask) getTask();
     if (task == null) {
       task = (DownloadTask) createTask();

Aria/src/main/java/com/arialyy/aria/core/command/normal/NormalCmdFactory.java

@@ -28,39 +28,39 @@ public class NormalCmdFactory extends AbsCmdFactory<AbsTaskEntity, AbsNormalCmd>
   /**
    * 创建任务
    */
-  public static final int TASK_CREATE = 0x122;
+  public static final int TASK_CREATE = 0xb1;
   /**
    * 启动任务
    */
-  public static final int TASK_START = 0x123;
+  public static final int TASK_START = 0xb2;
   /**
    * 恢复任务
    */
-  public static final int TASK_RESUME = 0x127;
+  public static final int TASK_RESUME = 0xb3;
   /**
    * 取消任务
    */
-  public static final int TASK_CANCEL = 0x124;
+  public static final int TASK_CANCEL = 0xb4;
   /**
    * 停止任务
    */
-  public static final int TASK_STOP = 0x125;
+  public static final int TASK_STOP = 0xb5;
   /**
    * 设置任务为最高优先级
    */
-  public static final int TASK_HIGHEST_PRIORITY = 0x128;
+  public static final int TASK_HIGHEST_PRIORITY = 0xb6;
   /**
    * 停止所有任务
    */
-  public static final int TASK_STOP_ALL = 0x129;
+  public static final int TASK_STOP_ALL = 0xb7;
   /**
    * 恢复所有停止的任务
    */
-  public static final int TASK_RESUME_ALL = 0x130;
+  public static final int TASK_RESUME_ALL = 0xb8;
   /**
    * 删除所有任务，
    */
-  public static final int TASK_CANCEL_ALL = 0x131;
+  public static final int TASK_CANCEL_ALL = 0xb9;
   private static volatile NormalCmdFactory INSTANCE = null;
 
   private NormalCmdFactory() {

Aria/src/main/java/com/arialyy/aria/core/command/normal/ResumeAllCmd.java

@@ -1,5 +1,7 @@
 package com.arialyy.aria.core.command.normal;
 
+import android.util.Log;
+import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.download.DownloadGroupTaskEntity;
 import com.arialyy.aria.core.download.DownloadTaskEntity;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
@@ -9,6 +11,7 @@ import com.arialyy.aria.core.queue.DownloadTaskQueue;
 import com.arialyy.aria.core.queue.UploadTaskQueue;
 import com.arialyy.aria.core.upload.UploadTaskEntity;
 import com.arialyy.aria.orm.DbEntity;
+import com.arialyy.aria.util.NetUtils;
 import java.util.List;
 
 /**
@@ -26,6 +29,10 @@ final class ResumeAllCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
   }
 
   @Override public void executeCmd() {
+    if (!NetUtils.isConnected(AriaManager.APP)) {
+      Log.w(TAG, "恢复任务失败，网络未连接");
+      return;
+    }
     if (isDownloadCmd) {
       resumeDownload();
     } else {
@@ -41,18 +48,22 @@ final class ResumeAllCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
         DbEntity.findDatas(DownloadTaskEntity.class, "isGroupTask=?", "false");
     if (dTaskEntity != null && !dTaskEntity.isEmpty()) {
       for (DownloadTaskEntity te : dTaskEntity) {
+        if (te == null || te.getEntity() == null) continue;
         int state = te.getState();
-        if (state == IEntity.STATE_COMPLETE || state == IEntity.STATE_FAIL) continue;
+        if (state == IEntity.STATE_STOP || state == IEntity.STATE_OTHER) {
-        resumeEntity(te);
+          resumeEntity(te);
+        }
       }
     }
 
     List<DownloadGroupTaskEntity> groupTask = DbEntity.findAllData(DownloadGroupTaskEntity.class);
     if (groupTask != null && !groupTask.isEmpty()) {
       for (DownloadGroupTaskEntity te : groupTask) {
+        if (te == null || te.getEntity() == null) continue;
         int state = te.getState();
-        if (state == IEntity.STATE_COMPLETE || state == IEntity.STATE_FAIL) continue;
+        if (state == IEntity.STATE_STOP || state == IEntity.STATE_OTHER) {
-        resumeEntity(te);
+          resumeEntity(te);
+        }
       }
     }
   }
@@ -65,9 +76,11 @@ final class ResumeAllCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
         DbEntity.findDatas(UploadTaskEntity.class, "isGroupTask=?", "false");
     if (dTaskEntity != null && !dTaskEntity.isEmpty()) {
       for (UploadTaskEntity te : dTaskEntity) {
+        if (te == null || te.getEntity() == null) continue;
         int state = te.getState();
-        if (state == IEntity.STATE_COMPLETE || state == IEntity.STATE_FAIL) continue;
+        if (state == IEntity.STATE_STOP || state == IEntity.STATE_OTHER) {
-        resumeEntity(te);
+          resumeEntity(te);
+        }
       }
     }
   }

Aria/src/main/java/com/arialyy/aria/core/command/normal/StartCmd.java

@@ -17,11 +17,13 @@
 package com.arialyy.aria.core.command.normal;
 
 import android.text.TextUtils;
+import android.util.Log;
 import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.common.QueueMod;
 import com.arialyy.aria.core.inf.AbsTask;
-import com.arialyy.aria.core.inf.IEntity;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
+import com.arialyy.aria.core.inf.IEntity;
+import com.arialyy.aria.util.NetUtils;
 
 /**
  * Created by lyy on 2016/8/22.
@@ -36,6 +38,10 @@ class StartCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
 
   @Override public void executeCmd() {
     if (!canExeCmd) return;
+    if (!NetUtils.isConnected(AriaManager.APP)) {
+      Log.w(TAG, "启动任务失败，网络未连接");
+      return;
+    }
     String mod;
     int maxTaskNum;
     AriaManager manager = AriaManager.getInstance(AriaManager.APP);
@@ -64,7 +70,6 @@ class StartCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
         }
       }
     } else {
-      // 任务不存在时，根据配置不同，对任务执行操作
       if (!task.isRunning()) {
         startTask();
       }

Aria/src/main/java/com/arialyy/aria/core/common/AbsFileer.java

@@ -85,6 +85,9 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
   }
 
   @Override public void run() {
+    if (mConstance.isRunning) {
+      return;
+    }
     startFlow();
   }
 
@@ -92,12 +95,11 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
    * 开始下载流程
    */
   private void startFlow() {
+    mConstance.resetState();
     checkTask();
     if (mListener instanceof IDownloadListener) {
       ((IDownloadListener) mListener).onPostPre(mEntity.getFileSize());
     }
-    mConstance.cleanState();
-    mConstance.isRunning = true;
     if (!mTaskEntity.isSupportBP) {
       mThreadNum = 1;
       mConstance.THREAD_NUM = mThreadNum;
@@ -125,7 +127,10 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
     mTimer = new Timer(true);
     mTimer.schedule(new TimerTask() {
       @Override public void run() {
-        if (mConstance.isComplete() || !mConstance.isRunning) {
+        if (mConstance.isComplete()
+            || mConstance.isStop()
+            || mConstance.isCancel()
+            || !mConstance.isRunning) {
           closeTimer();
         } else if (mConstance.CURRENT_LOCATION >= 0) {
           mListener.onProgress(mConstance.CURRENT_LOCATION);
@@ -179,9 +184,9 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
 
   @Override public void stop() {
     closeTimer();
-    if (mConstance.isComplete()) return;
-    mConstance.isStop = true;
     mConstance.isRunning = false;
+    mConstance.isStop = true;
+    if (mConstance.isComplete()) return;
     if (mFixedThreadPool != null) {
       mFixedThreadPool.shutdown();
     }
@@ -393,5 +398,4 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
    * 选择单任务线程的类型
    */
   protected abstract AbsThreadTask selectThreadTask(SubThreadConfig<TASK_ENTITY> config);
-
 }

Aria/src/main/java/com/arialyy/aria/core/common/AbsFtpInfoThread.java

@@ -0,0 +1,198 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.common;
+
+import android.text.TextUtils;
+import android.util.Log;
+import com.arialyy.aria.core.AriaManager;
+import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadGroupEntity;
+import com.arialyy.aria.core.inf.AbsEntity;
+import com.arialyy.aria.core.inf.AbsTaskEntity;
+import com.arialyy.aria.core.upload.UploadEntity;
+import java.io.IOException;
+import org.apache.commons.net.ftp.FTP;
+import org.apache.commons.net.ftp.FTPClient;
+import org.apache.commons.net.ftp.FTPFile;
+import org.apache.commons.net.ftp.FTPReply;
+
+/**
+ * Created by Aria.Lao on 2017/7/25.
+ * 获取ftp文件夹信息
+ */
+public abstract class AbsFtpInfoThread<ENTITY extends AbsEntity, TASK_ENTITY extends AbsTaskEntity<ENTITY>>
+    implements Runnable {
+
+  private final String TAG = "AbsFtpInfoThread";
+  protected ENTITY mEntity;
+  protected TASK_ENTITY mTaskEntity;
+  private int mConnectTimeOut;
+  protected OnFileInfoCallback mCallback;
+  protected long mSize = 0;
+  protected String mServerIp, mPort;
+  protected String charSet = "UTF-8";
+  private boolean isUpload = false;
+
+  public AbsFtpInfoThread(TASK_ENTITY taskEntity, OnFileInfoCallback callback) {
+    mTaskEntity = taskEntity;
+    mEntity = taskEntity.getEntity();
+    mConnectTimeOut =
+        AriaManager.getInstance(AriaManager.APP).getDownloadConfig().getConnectTimeOut();
+    mCallback = callback;
+    if (mEntity instanceof UploadEntity) {
+      isUpload = true;
+    }
+  }
+
+  /**
+   * 设置请求的远程文件路径
+   *
+   * @return 远程文件路径
+   */
+  protected abstract String setRemotePath();
+
+  @Override public void run() {
+    FTPClient client = null;
+    try {
+      client = createFtpClient();
+      if (client == null) return;
+      String remotePath =
+          new String(setRemotePath().getBytes(charSet), AbsFtpThreadTask.SERVER_CHARSET);
+      FTPFile[] files = client.listFiles(remotePath);
+      mSize = getFileSize(files, client, remotePath);
+      int reply = client.getReplyCode();
+      if (!FTPReply.isPositiveCompletion(reply)) {
+        if (isUpload) {
+          //服务器上没有该文件路径，表示该任务为新的上传任务
+          mTaskEntity.isNewTask = true;
+        } else {
+          client.disconnect();
+          failDownload("获取文件信息错误，错误码为：" + reply);
+          return;
+        }
+      }
+      mTaskEntity.code = reply;
+      if (mSize != 0 && !isUpload) {
+        mEntity.setFileSize(mSize);
+      }
+      mEntity.update();
+      mTaskEntity.update();
+      onPreComplete(reply);
+    } catch (IOException e) {
+      failDownload(e.getMessage());
+    } finally {
+      if (client != null) {
+        try {
+          client.disconnect();
+        } catch (IOException e) {
+          e.printStackTrace();
+        }
+      }
+    }
+  }
+
+  public void start() {
+    new Thread(this).start();
+  }
+
+  protected void onPreComplete(int code) {
+
+  }
+
+  /**
+   * 创建FTP客户端
+   */
+  private FTPClient createFtpClient() throws IOException {
+    String url = "";
+    if (mEntity instanceof DownloadEntity) {
+      url = ((DownloadEntity) mEntity).getUrl();
+    } else if (mEntity instanceof UploadEntity) {
+      url = ((UploadEntity) mEntity).getUrl();
+    } else if (mEntity instanceof DownloadGroupEntity) {
+      url = mEntity.getKey();
+    } else {
+      failDownload("未知实体");
+      Log.e(TAG, "未知实体");
+      return null;
+    }
+    String[] pp = url.split("/")[2].split(":");
+    mServerIp = pp[0];
+    mPort = pp[1];
+    FTPClient client = new FTPClient();
+    // 连接服务器
+    client.connect(mServerIp, Integer.parseInt(mPort));
+    if (!TextUtils.isEmpty(mTaskEntity.account)) {
+      client.login(mTaskEntity.userName, mTaskEntity.userPw);
+    } else {
+      client.login(mTaskEntity.userName, mTaskEntity.userPw, mTaskEntity.account);
+    }
+    int reply = client.getReplyCode();
+    if (!FTPReply.isPositiveCompletion(reply)) {
+      client.disconnect();
+      failDownload("无法连接到ftp服务器，错误码为：" + reply);
+      return null;
+    }
+    // 开启服务器对UTF-8的支持，如果服务器支持就用UTF-8编码
+    charSet = "UTF-8";
+    if (!TextUtils.isEmpty(mTaskEntity.charSet) || !FTPReply.isPositiveCompletion(
+        client.sendCommand("OPTS UTF8", "ON"))) {
+      charSet = mTaskEntity.charSet;
+    }
+    client.setControlEncoding(charSet);
+    client.setDataTimeout(10 * 1000);
+    client.enterLocalPassiveMode();
+    client.setFileType(FTP.BINARY_FILE_TYPE);
+    client.setControlKeepAliveTimeout(5);
+    return client;
+  }
+
+  /**
+   * 遍历FTP服务器上对应文件或文件夹大小
+   *
+   * @throws IOException 字符串编码转换错误
+   */
+  private long getFileSize(FTPFile[] files, FTPClient client, String dirName) throws IOException {
+    long size = 0;
+    String path = dirName + "/";
+    for (FTPFile file : files) {
+      if (file.isFile()) {
+        size += file.getSize();
+        handleFile(path + file.getName(), file);
+      } else {
+        String remotePath =
+            new String((path + file.getName()).getBytes(charSet), AbsFtpThreadTask.SERVER_CHARSET);
+        size += getFileSize(client.listFiles(remotePath), client, path + file.getName());
+      }
+    }
+    return size;
+  }
+
+  /**
+   * 处理FTP文件信息
+   *
+   * @param remotePath ftp服务器文件夹路径
+   * @param ftpFile ftp服务器上对应的文件
+   */
+  protected void handleFile(String remotePath, FTPFile ftpFile) {
+  }
+
+  private void failDownload(String errorMsg) {
+    Log.e(TAG, errorMsg);
+    if (mCallback != null) {
+      mCallback.onFail(mEntity.getKey(), errorMsg);
+    }
+  }
+}

Aria/src/main/java/com/arialyy/aria/core/common/AbsFtpThreadTask.java

@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.common;
+
+import android.text.TextUtils;
+import com.arialyy.aria.core.inf.AbsNormalEntity;
+import com.arialyy.aria.core.inf.AbsTaskEntity;
+import com.arialyy.aria.core.inf.IEventListener;
+import java.io.IOException;
+import org.apache.commons.net.ftp.FTP;
+import org.apache.commons.net.ftp.FTPClient;
+import org.apache.commons.net.ftp.FTPReply;
+
+/**
+ * Created by lyy on 2017/9/26.
+ * FTP单任务父类
+ */
+public abstract class AbsFtpThreadTask<ENTITY extends AbsNormalEntity, TASK_ENTITY extends AbsTaskEntity<ENTITY>>
+    extends AbsThreadTask<ENTITY, TASK_ENTITY> {
+  protected String charSet, serverIp, port;
+  /**
+   * FTP 服务器编码
+   */
+  public static String SERVER_CHARSET = "ISO-8859-1";
+
+  protected AbsFtpThreadTask(StateConstance constance, IEventListener listener,
+      SubThreadConfig<TASK_ENTITY> info) {
+    super(constance, listener, info);
+  }
+
+  /**
+   * 构建FTP客户端
+   */
+  protected FTPClient createClient() throws IOException {
+    String url = mEntity.getUrl();
+    String[] pp = url.split("/")[2].split(":");
+    serverIp = pp[0];
+    port = pp[1];
+    FTPClient client = new FTPClient();
+    // 连接服务器
+    client.connect(serverIp, Integer.parseInt(port));
+    if (!TextUtils.isEmpty(mTaskEntity.account)) {
+      client.login(mTaskEntity.userName, mTaskEntity.userPw);
+    } else {
+      client.login(mTaskEntity.userName, mTaskEntity.userPw, mTaskEntity.account);
+    }
+    int reply = client.getReplyCode();
+    if (!FTPReply.isPositiveCompletion(reply)) {
+      client.disconnect();
+      fail(STATE.CURRENT_LOCATION, "无法连接到ftp服务器，错误码为：" + reply, null);
+      return null;
+    }
+    // 开启服务器对UTF-8的支持，如果服务器支持就用UTF-8编码
+    charSet = "UTF-8";
+    if (!TextUtils.isEmpty(mTaskEntity.charSet) || !FTPReply.isPositiveCompletion(
+        client.sendCommand("OPTS UTF8", "ON"))) {
+      charSet = mTaskEntity.charSet;
+    }
+    client.setControlEncoding(charSet);
+    client.setDataTimeout(STATE.READ_TIME_OUT);
+    client.enterLocalPassiveMode();
+    client.setFileType(FTP.BINARY_FILE_TYPE);
+    client.setBufferSize(mBufSize);
+    client.setControlKeepAliveTimeout(5);
+    //client.setCopyStreamListener();
+    return client;
+  }
+}

Aria/src/main/java/com/arialyy/aria/core/common/AbsThreadTask.java

@@ -19,12 +19,13 @@ import android.os.Build;
 import android.text.TextUtils;
 import android.util.Log;
 import com.arialyy.aria.core.AriaManager;
-import com.arialyy.aria.core.inf.AbsEntity;
+import com.arialyy.aria.core.inf.AbsNormalEntity;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
 import com.arialyy.aria.core.inf.IEventListener;
 import com.arialyy.aria.core.upload.UploadEntity;
 import com.arialyy.aria.util.CommonUtil;
 import com.arialyy.aria.util.ErrorHelp;
+import com.arialyy.aria.util.NetUtils;
 import java.io.File;
 import java.io.IOException;
 import java.math.BigDecimal;
@@ -36,7 +37,7 @@ import java.util.TimerTask;
  * Created by lyy on 2017/1/18.
  * 任务线程
  */
-public abstract class AbsThreadTask<ENTITY extends AbsEntity, TASK_ENTITY extends AbsTaskEntity<ENTITY>>
+public abstract class AbsThreadTask<ENTITY extends AbsNormalEntity, TASK_ENTITY extends AbsTaskEntity<ENTITY>>
     implements Runnable {
   /**
    * 线程重试次数
@@ -55,10 +56,6 @@ public abstract class AbsThreadTask<ENTITY extends AbsEntity, TASK_ENTITY extend
   protected SubThreadConfig<TASK_ENTITY> mConfig;
   protected ENTITY mEntity;
   protected TASK_ENTITY mTaskEntity;
-  /**
-   * FTP 服务器编码
-   */
-  public static String SERVER_CHARSET = "ISO-8859-1";
   private int mFailNum = 0;
   private String mTaskType;
   private Timer mFailTimer;
@@ -73,9 +70,7 @@ public abstract class AbsThreadTask<ENTITY extends AbsEntity, TASK_ENTITY extend
     mConfig = info;
     mTaskEntity = mConfig.TASK_ENTITY;
     mEntity = mTaskEntity.getEntity();
-    if (mConfig.SUPPORT_BP) {
+    mConfigFPath = info.CONFIG_FILE_PATH;
-      mConfigFPath = info.CONFIG_FILE_PATH;
-    }
     mBufSize = manager.getDownloadConfig().getBuffSize();
     setMaxSpeed(AriaManager.getInstance(AriaManager.APP).getDownloadConfig().getMsxSpeed());
     mTaskType = getTaskType();
@@ -104,14 +99,15 @@ public abstract class AbsThreadTask<ENTITY extends AbsEntity, TASK_ENTITY extend
     synchronized (AriaManager.LOCK) {
       try {
         if (mConfig.SUPPORT_BP) {
+          final long currentTemp = mChildCurrentLocation;
           STATE.STOP_NUM++;
           Log.d(TAG, "任务【"
               + mConfig.TEMP_FILE.getName()
               + "】thread__"
               + mConfig.THREAD_ID
               + "__停止, stop location ==> "
-              + mChildCurrentLocation);
+              + currentTemp);
-          writeConfig(false, mChildCurrentLocation);
+          writeConfig(false, currentTemp);
           if (STATE.isStop()) {
             Log.d(TAG, "任务【" + mConfig.TEMP_FILE.getName() + "】已停止");
             STATE.isRunning = false;
@@ -169,12 +165,9 @@ public abstract class AbsThreadTask<ENTITY extends AbsEntity, TASK_ENTITY extend
   /**
    * 任务失败
    */
-  protected void fail(long currentLocation, String msg, Exception ex) {
+  protected void fail(final long currentLocation, String msg, Exception ex) {
     synchronized (AriaManager.LOCK) {
       try {
-        //STATE.FAIL_NUM++;
-        //STATE.isRunning = false;
-        //STATE.isStop = true;
         if (ex != null) {
           Log.e(TAG, msg + "\n" + CommonUtil.getPrintException(ex));
         } else {
@@ -182,11 +175,7 @@ public abstract class AbsThreadTask<ENTITY extends AbsEntity, TASK_ENTITY extend
         }
         if (mConfig.SUPPORT_BP) {
           writeConfig(false, currentLocation);
-          //if (STATE.isFail()) {
+          retryThis(STATE.THREAD_NUM != 1);
-          //  Log.e(TAG, "任务【" + mConfig.TEMP_FILE.getName() + "】执行失败");
-          //  mListener.onFail(true);
-          //}
-          retryThis(true);
         } else {
           Log.e(TAG, "任务【" + mConfig.TEMP_FILE.getName() + "】执行失败");
           mListener.onFail(true);
@@ -204,7 +193,11 @@ public abstract class AbsThreadTask<ENTITY extends AbsEntity, TASK_ENTITY extend
    * @param needRetry 是否可以重试
    */
   private void retryThis(boolean needRetry) {
-    if (mFailNum < RETRY_NUM && needRetry) {
+    if (!NetUtils.isConnected(AriaManager.APP)) {
+      Log.w(TAG,
+          "任务【" + mConfig.TEMP_FILE.getName() + "】thread__" + mConfig.THREAD_ID + "__重试失败，网络未连接");
+    }
+    if (mFailNum < RETRY_NUM && needRetry && NetUtils.isConnected(AriaManager.APP)) {
       if (mFailTimer != null) {
         mFailTimer.purge();
         mFailTimer.cancel();
@@ -215,23 +208,26 @@ public abstract class AbsThreadTask<ENTITY extends AbsEntity, TASK_ENTITY extend
           mFailNum++;
           Log.w(TAG,
               "任务【" + mConfig.TEMP_FILE.getName() + "】thread__" + mConfig.THREAD_ID + "__正在重试");
-          mConfig.START_LOCATION = mChildCurrentLocation;
+          final long retryLocation = mChildCurrentLocation;
+          mConfig.START_LOCATION = retryLocation;
           AbsThreadTask.this.run();
         }
       }, RETRY_INTERVAL);
     } else {
       STATE.FAIL_NUM++;
-      STATE.isRunning = false;
+      if (STATE.isFail()) {
-      STATE.isStop = true;
+        STATE.isRunning = false;
-      Log.e(TAG, "任务【" + mConfig.TEMP_FILE.getName() + "】执行失败");
+        STATE.isStop = true;
-      mListener.onFail(true);
+        Log.e(TAG, "任务【" + mConfig.TEMP_FILE.getName() + "】执行失败");
+        mListener.onFail(true);
+      }
     }
   }
 
   /**
    * 将记录写入到配置文件
    */
-  protected void writeConfig(boolean isComplete, long record) throws IOException {
+  protected void writeConfig(boolean isComplete, final long record) throws IOException {
     synchronized (AriaManager.LOCK) {
       String key = null, value = null;
       if (0 < record && record < mConfig.END_LOCATION) {

Aria/src/main/java/com/arialyy/aria/core/common/OnFileInfoCallback.java

@@ -1,6 +1,6 @@
-package com.arialyy.aria.core.download.downloader;
+package com.arialyy.aria.core.common;
 
-interface OnFileInfoCallback {
+public interface OnFileInfoCallback {
   /**
    * 处理完成
    *

Aria/src/main/java/com/arialyy/aria/core/common/StateConstance.java

@@ -35,7 +35,7 @@ public class StateConstance {
   public StateConstance() {
   }
 
-  public void cleanState() {
+  public void resetState() {
     isCancel = false;
     isStop = false;
     isRunning = true;
@@ -56,7 +56,7 @@ public class StateConstance {
    * 所有子线程是否都已经下载失败
    */
   public boolean isFail() {
-    return FAIL_NUM == THREAD_NUM;
+    return FAIL_NUM + COMPLETE_THREAD_NUM >= THREAD_NUM;
   }
 
   /**

Aria/src/main/java/com/arialyy/aria/core/download/BaseDListener.java

@@ -31,12 +31,14 @@ import java.lang.ref.WeakReference;
 class BaseDListener<ENTITY extends AbsEntity, TASK extends AbsTask<ENTITY>>
     implements IDownloadListener {
   protected WeakReference<Handler> outHandler;
+  private int RUN_SAVE_INTERVAL = 5 * 1000;  //5s保存一次下载中的进度
   private long mLastLen = 0;   //上一次发送长度
   private boolean isFirst = true;
   protected ENTITY mEntity;
   protected TASK mTask;
   private boolean isConvertSpeed = false;
   boolean isWait = false;
+  private long mLastSaveTime;
 
   BaseDListener(TASK task, Handler outHandler) {
     this.outHandler = new WeakReference<>(outHandler);
@@ -45,6 +47,7 @@ class BaseDListener<ENTITY extends AbsEntity, TASK extends AbsTask<ENTITY>>
     final AriaManager manager = AriaManager.getInstance(AriaManager.APP);
     isConvertSpeed = manager.getDownloadConfig().isConvertSpeed();
     mLastLen = mEntity.getCurrentProgress();
+    mLastSaveTime = System.currentTimeMillis();
   }
 
   @Override public void onPre() {
@@ -82,6 +85,11 @@ class BaseDListener<ENTITY extends AbsEntity, TASK extends AbsTask<ENTITY>>
     }
     handleSpeed(speed);
     sendInState2Target(ISchedulers.RUNNING);
+    if (System.currentTimeMillis() - mLastSaveTime >= RUN_SAVE_INTERVAL){
+      saveData(IEntity.STATE_RUNNING, currentLocation);
+      mLastSaveTime = System.currentTimeMillis();
+    }
+
     mLastLen = currentLocation;
   }
 

Aria/src/main/java/com/arialyy/aria/core/download/DownloadGroupTask.java

@@ -17,6 +17,7 @@ package com.arialyy.aria.core.download;
 
 import android.os.Handler;
 import android.os.Looper;
+import android.util.Log;
 import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.common.IUtil;
 import com.arialyy.aria.core.download.downloader.AbsGroupUtil;
@@ -56,23 +57,23 @@ public class DownloadGroupTask extends AbsGroupTask<DownloadGroupTaskEntity, Dow
   }
 
   @Override public void start() {
-    mUtil.start();
+    if (mUtil.isRunning()) {
+      Log.d(TAG, "任务正在下载");
+    } else {
+      mUtil.start();
+    }
   }
 
   @Override public void stop() {
     if (!mUtil.isRunning()) {
-      if (mOutHandler != null) {
+      mListener.onStop(mEntity.getCurrentProgress());
-        mOutHandler.obtainMessage(ISchedulers.STOP, this).sendToTarget();
-      }
     }
     mUtil.stop();
   }
 
   @Override public void cancel() {
     if (!mUtil.isRunning()) {
-      if (mOutHandler != null) {
+      mListener.onCancel();
-        mOutHandler.obtainMessage(ISchedulers.CANCEL, this).sendToTarget();
-      }
     }
     mUtil.cancel();
   }

Aria/src/main/java/com/arialyy/aria/core/download/DownloadTask.java

@@ -128,11 +128,7 @@ public class DownloadTask extends AbsNormalTask<DownloadEntity> {
     if (mUtil.isRunning()) {
       mUtil.stop();
     } else {
-      mEntity.setState(isWait ? IEntity.STATE_WAIT : IEntity.STATE_STOP);
+      mListener.onStop(mEntity.getCurrentProgress());
-      mEntity.update();
-      if (mOutHandler != null) {
-        mOutHandler.obtainMessage(ISchedulers.STOP, this).sendToTarget();
-      }
     }
   }
 
@@ -141,9 +137,7 @@ public class DownloadTask extends AbsNormalTask<DownloadEntity> {
    */
   @Override public void cancel() {
     if (!mUtil.isRunning()) {
-      if (mOutHandler != null) {
+      mListener.onCancel();
-        mOutHandler.obtainMessage(ISchedulers.CANCEL, this).sendToTarget();
-      }
     }
     mUtil.cancel();
   }

Aria/src/main/java/com/arialyy/aria/core/download/downloader/AbsFtpInfoThread.java

@@ -1,155 +0,0 @@
-/*
- * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.arialyy.aria.core.download.downloader;
-
-import android.text.TextUtils;
-import android.util.Log;
-import com.arialyy.aria.core.AriaManager;
-import com.arialyy.aria.core.common.AbsThreadTask;
-import com.arialyy.aria.core.inf.AbsEntity;
-import com.arialyy.aria.core.inf.AbsTaskEntity;
-import com.arialyy.aria.util.CommonUtil;
-import java.io.IOException;
-import org.apache.commons.net.ftp.FTP;
-import org.apache.commons.net.ftp.FTPClient;
-import org.apache.commons.net.ftp.FTPFile;
-import org.apache.commons.net.ftp.FTPReply;
-
-/**
- * Created by Aria.Lao on 2017/7/25.
- * 获取ftp文件夹信息
- */
-abstract class AbsFtpInfoThread<ENTITY extends AbsEntity, TASK_ENTITY extends AbsTaskEntity<ENTITY>>
-    implements Runnable {
-
-  private final String TAG = "HttpFileInfoThread";
-  protected ENTITY mEntity;
-  protected TASK_ENTITY mTaskEntity;
-  private int mConnectTimeOut;
-  private OnFileInfoCallback mCallback;
-  protected long mSize = 0;
-
-  AbsFtpInfoThread(TASK_ENTITY taskEntity, OnFileInfoCallback callback) {
-    mTaskEntity = taskEntity;
-    mEntity = taskEntity.getEntity();
-    mConnectTimeOut =
-        AriaManager.getInstance(AriaManager.APP).getDownloadConfig().getConnectTimeOut();
-    mCallback = callback;
-  }
-
-  @Override public void run() {
-    FTPClient client = null;
-    try {
-      String url = mTaskEntity.getEntity().getKey();
-      String[] pp = url.split("/")[2].split(":");
-      String serverIp = pp[0];
-      int port = Integer.parseInt(pp[1]);
-      String remotePath = url.substring(url.indexOf(pp[1]) + pp[1].length(), url.length());
-      client = new FTPClient();
-      client.connect(serverIp, port);
-      if (!TextUtils.isEmpty(mTaskEntity.account)) {
-        client.login(mTaskEntity.userName, mTaskEntity.userPw);
-      } else {
-        client.login(mTaskEntity.userName, mTaskEntity.userPw, mTaskEntity.account);
-      }
-      int reply = client.getReplyCode();
-      if (!FTPReply.isPositiveCompletion(reply)) {
-        client.disconnect();
-        failDownload("无法连接到ftp服务器，错误码为：" + reply);
-        return;
-      }
-      client.setDataTimeout(mConnectTimeOut);
-      String charSet = "UTF-8";
-      // 开启服务器对UTF-8的支持，如果服务器支持就用UTF-8编码
-      if (!TextUtils.isEmpty(mTaskEntity.charSet) || !FTPReply.isPositiveCompletion(
-          client.sendCommand("OPTS UTF8", "ON"))) {
-        charSet = mTaskEntity.charSet;
-      }
-      client.setControlEncoding(charSet);
-      client.enterLocalPassiveMode();
-      client.setFileType(FTP.BINARY_FILE_TYPE);
-      FTPFile[] files =
-          client.listFiles(new String(remotePath.getBytes(charSet), AbsThreadTask.SERVER_CHARSET));
-      mSize = getFileSize(files, client, remotePath);
-      reply = client.getReplyCode();
-      if (!FTPReply.isPositiveCompletion(reply)) {
-        client.disconnect();
-        failDownload("获取文件信息错误，错误码为：" + reply);
-        return;
-      }
-      mTaskEntity.code = reply;
-      onPreComplete();
-      mEntity.update();
-      mTaskEntity.update();
-      mCallback.onComplete(mEntity.getKey(), reply);
-    } catch (IOException e) {
-      failDownload(e.getMessage());
-    } finally {
-      if (client != null) {
-        try {
-          client.disconnect();
-        } catch (IOException e) {
-          e.printStackTrace();
-        }
-      }
-    }
-  }
-
-  void start() {
-    new Thread(this).start();
-  }
-
-  protected void onPreComplete() {
-
-  }
-
-  /**
-   * 遍历FTP服务器上对应文件或文件夹大小
-   *
-   * @throws IOException
-   */
-  private long getFileSize(FTPFile[] files, FTPClient client, String dirName) throws IOException {
-    long size = 0;
-    String path = dirName + "/";
-    for (FTPFile file : files) {
-      if (file.isFile()) {
-        size += file.getSize();
-        handleFile(path + file.getName(), file);
-      } else {
-        size += getFileSize(client.listFiles(
-            CommonUtil.strCharSetConvert(path + file.getName(), mTaskEntity.charSet)), client,
-            path + file.getName());
-      }
-    }
-    return size;
-  }
-
-  /**
-   * 处理FTP文件信息
-   *
-   * @param remotePath ftp服务器文件夹路径
-   * @param ftpFile ftp服务器上对应的文件
-   */
-  void handleFile(String remotePath, FTPFile ftpFile) {
-  }
-
-  private void failDownload(String errorMsg) {
-    Log.e(TAG, errorMsg);
-    if (mCallback != null) {
-      mCallback.onFail(mEntity.getKey(), errorMsg);
-    }
-  }
-}

Aria/src/main/java/com/arialyy/aria/core/download/downloader/AbsGroupUtil.java

@@ -25,6 +25,7 @@ import com.arialyy.aria.core.inf.IDownloadListener;
 import com.arialyy.aria.core.inf.IEntity;
 import com.arialyy.aria.orm.DbEntity;
 import com.arialyy.aria.util.CommonUtil;
+import com.arialyy.aria.util.NetUtils;
 import java.io.File;
 import java.util.HashMap;
 import java.util.List;
@@ -42,23 +43,15 @@ import java.util.concurrent.Executors;
 public abstract class AbsGroupUtil implements IUtil {
   private final String TAG = "AbsGroupUtil";
   /**
-   * 任务组所有任务总大小
+   * 任务组所有任务总长度
    */
-  long mTotalSize = 0;
+  long mTotalLen = 0;
   long mCurrentLocation = 0;
   private ExecutorService mExePool;
   protected IDownloadGroupListener mListener;
   protected DownloadGroupTaskEntity mTaskEntity;
   private boolean isRunning = false;
   private Timer mTimer;
-  /**
-   * 初始化完成的任务书数
-   */
-  int mInitNum = 0;
-  /**
-   * 初始化失败的任务数
-   */
-  int mInitFailNum = 0;
   /**
    * 保存所有没有下载完成的任务，key为下载地址
    */
@@ -78,18 +71,26 @@ public abstract class AbsGroupUtil implements IUtil {
    * 该任务组对应的所有任务
    */
   private Map<String, DownloadTaskEntity> mTasksMap = new HashMap<>();
+  /**
+   * 是否需要读取文件长度，{@code true}需要
+   */
+  boolean isNeedLoadFileSize = true;
   //已经完成的任务数
   private int mCompleteNum = 0;
   //失败的任务数
   private int mFailNum = 0;
   //停止的任务数
   private int mStopNum = 0;
+
   //实际的下载任务数
   int mActualTaskNum = 0;
-  /**
+  //初始化完成的任务数
-   * 是否需要读取文件长度，{@code true}需要
+  int mInitNum = 0;
-   */
+  // 初始化失败的任务数
-  boolean isNeedLoadFileSize = true;
+  int mInitFailNum = 0;
+
+  //任务组大小
+  int mGroupSize = 0;
 
   AbsGroupUtil(IDownloadGroupListener listener, DownloadGroupTaskEntity taskEntity) {
     mListener = listener;
@@ -104,14 +105,13 @@ public abstract class AbsGroupUtil implements IUtil {
         mTasksMap.put(te.getEntity().getUrl(), te);
       }
     }
-    mTotalSize = taskEntity.getEntity().getFileSize();
+    mGroupSize = mTaskEntity.entity.getSubTask().size();
-    isNeedLoadFileSize = mTotalSize <= 1;
+    mTotalLen = taskEntity.getEntity().getFileSize();
+    isNeedLoadFileSize = mTotalLen <= 1;
     for (DownloadEntity entity : mTaskEntity.entity.getSubTask()) {
       File file = new File(entity.getDownloadPath());
       if (entity.getState() == IEntity.STATE_COMPLETE && file.exists()) {
         mCompleteNum++;
-        mInitNum++;
-        mStopNum++;
         mCurrentLocation += entity.getFileSize();
       } else {
         mExeMap.put(entity.getUrl(), createChildDownloadTask(entity));
@@ -119,7 +119,7 @@ public abstract class AbsGroupUtil implements IUtil {
         mActualTaskNum++;
       }
       if (isNeedLoadFileSize) {
-        mTotalSize += entity.getFileSize();
+        mTotalLen += entity.getFileSize();
       }
     }
     updateFileSize();
@@ -127,7 +127,7 @@ public abstract class AbsGroupUtil implements IUtil {
 
   void updateFileSize() {
     if (isNeedLoadFileSize) {
-      mTaskEntity.getEntity().setFileSize(mTotalSize);
+      mTaskEntity.getEntity().setFileSize(mTotalLen);
       mTaskEntity.getEntity().update();
     }
   }
@@ -211,7 +211,7 @@ public abstract class AbsGroupUtil implements IUtil {
   }
 
   @Override public long getFileSize() {
-    return mTotalSize;
+    return mTotalLen;
   }
 
   @Override public long getCurrentLocation() {
@@ -271,7 +271,6 @@ public abstract class AbsGroupUtil implements IUtil {
 
   @Override public void stop() {
     closeTimer(false);
-    mListener.onStop(mCurrentLocation);
     onStop();
     if (!mExePool.isShutdown()) {
       mExePool.shutdown();
@@ -324,7 +323,7 @@ public abstract class AbsGroupUtil implements IUtil {
    */
   void startRunningFlow() {
     closeTimer(true);
-    mListener.onPostPre(mTotalSize);
+    mListener.onPostPre(mTotalLen);
     mListener.onStart(mCurrentLocation);
     startTimer();
   }
@@ -405,14 +404,16 @@ public abstract class AbsGroupUtil implements IUtil {
 
     DownloadTaskEntity taskEntity;
     DownloadEntity entity;
-
+    private int RUN_SAVE_INTERVAL = 5 * 1000;  //5s保存一次下载中的进度
+    private long mLastSaveTime;
     long lastLen = 0;
 
     ChildDownloadListener(DownloadTaskEntity entity) {
       this.taskEntity = entity;
       this.entity = taskEntity.getEntity();
-      lastLen = this.entity.getCurrentProgress();
       this.entity.setFailNum(0);
+      lastLen = this.entity.getCurrentProgress();
+      mLastSaveTime = System.currentTimeMillis();
     }
 
     @Override public void onPre() {
@@ -444,6 +445,10 @@ public abstract class AbsGroupUtil implements IUtil {
       entity.setCurrentProgress(currentLocation);
       handleSpeed(speed);
       mListener.onSubRunning(entity);
+      if (System.currentTimeMillis() - mLastSaveTime >= RUN_SAVE_INTERVAL) {
+        saveData(IEntity.STATE_RUNNING, currentLocation);
+        mLastSaveTime = System.currentTimeMillis();
+      }
       lastLen = currentLocation;
     }
 
@@ -451,10 +456,12 @@ public abstract class AbsGroupUtil implements IUtil {
       saveData(IEntity.STATE_STOP, stopLocation);
       handleSpeed(0);
       mListener.onSubStop(entity);
-      mStopNum++;
+      synchronized (AbsGroupUtil.class) {
-      if (mStopNum + mCompleteNum >= mInitNum) {
+        mStopNum++;
-        closeTimer(false);
+        if (mStopNum + mCompleteNum + mInitFailNum + mFailNum >= mGroupSize) {
-        mListener.onStop(mCurrentLocation);
+          closeTimer(false);
+          mListener.onStop(mCurrentLocation);
+        }
       }
     }
 
@@ -466,16 +473,19 @@ public abstract class AbsGroupUtil implements IUtil {
 
     @Override public void onComplete() {
       saveData(IEntity.STATE_COMPLETE, entity.getFileSize());
-      mCompleteNum++;
       handleSpeed(0);
       mListener.onSubComplete(entity);
-      //如果子任务完成的数量和总任务数一致，表示任务组任务已经完成
+      synchronized (AbsGroupUtil.class) {
-      if (mCompleteNum >= mTaskEntity.getEntity().getSubTask().size()) {
+        mCompleteNum++;
-        closeTimer(false);
+        //如果子任务完成的数量和总任务数一致，表示任务组任务已经完成
-        mListener.onComplete();
+        if (mCompleteNum >= mGroupSize) {
-      } else if (mCompleteNum + mFailNum >= mActualTaskNum) {
+          closeTimer(false);
-        //如果子任务完成数量加上失败的数量和总任务数一致，则任务组停止下载
+          mListener.onComplete();
-        closeTimer(false);
+        } else if (mStopNum + mCompleteNum + mInitFailNum + mFailNum >= mGroupSize) {
+          //如果子任务完成数量加上失败的数量和总任务数一致，则任务组停止下载
+          closeTimer(false);
+          mListener.onStop(mCurrentLocation);
+        }
       }
     }
 
@@ -491,7 +501,8 @@ public abstract class AbsGroupUtil implements IUtil {
      */
     private void reTry(boolean needRetry) {
       synchronized (AriaManager.LOCK) {
-        if (entity.getFailNum() < 5 && isRunning && needRetry) {
+        if (entity.getFailNum() < 5 && isRunning && needRetry && NetUtils.isConnected(
+            AriaManager.APP)) {
           reStartTask();
         } else {
           mFailNum++;

Aria/src/main/java/com/arialyy/aria/core/download/downloader/DownloadGroupUtil.java

@@ -17,6 +17,7 @@ package com.arialyy.aria.core.download.downloader;
 
 import android.util.SparseArray;
 import com.arialyy.aria.core.common.IUtil;
+import com.arialyy.aria.core.common.OnFileInfoCallback;
 import com.arialyy.aria.core.download.DownloadGroupTaskEntity;
 import com.arialyy.aria.core.download.DownloadTaskEntity;
 import com.arialyy.aria.core.inf.IEntity;
@@ -73,7 +74,7 @@ public class DownloadGroupUtil extends AbsGroupUtil implements IUtil {
       }
     }
     if (i != 0 && i == mExeMap.size()) startRunningFlow();
-    if (mCurrentLocation == mTotalSize) {
+    if (mCurrentLocation == mTotalLen) {
       mListener.onComplete();
     }
   }
@@ -92,7 +93,7 @@ public class DownloadGroupUtil extends AbsGroupUtil implements IUtil {
           DownloadTaskEntity te = mExeMap.get(url);
           if (te != null) {
             if (isNeedLoadFileSize) {
-              mTotalSize += te.getEntity().getFileSize();
+              mTotalLen += te.getEntity().getFileSize();
             }
             createChildDownload(te);
           }

Aria/src/main/java/com/arialyy/aria/core/download/downloader/Downloader.java

@@ -16,7 +16,6 @@
 package com.arialyy.aria.core.download.downloader;
 
 import android.util.Log;
-import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.common.AbsFileer;
 import com.arialyy.aria.core.common.AbsThreadTask;
 import com.arialyy.aria.core.common.SubThreadConfig;
@@ -43,10 +42,7 @@ class Downloader extends AbsFileer<DownloadEntity, DownloadTaskEntity> {
   }
 
   @Override protected void checkTask() {
-    mConfigFile = new File(mContext.getFilesDir().getPath()
+    mConfigFile = new File(CommonUtil.getFileConfigPath(true, mEntity.getFileName()));
-        + AriaManager.DOWNLOAD_TEMP_DIR
-        + mEntity.getFileName()
-        + ".properties");
     mTempFile = new File(mEntity.getDownloadPath());
     if (!mTaskEntity.isSupportBP) {
       isNewTask = true;

Aria/src/main/java/com/arialyy/aria/core/download/downloader/FtpDirDownloadUtil.java

@@ -15,6 +15,7 @@
  */
 package com.arialyy.aria.core.download.downloader;
 
+import com.arialyy.aria.core.common.OnFileInfoCallback;
 import com.arialyy.aria.core.download.DownloadEntity;
 import com.arialyy.aria.core.download.DownloadGroupTaskEntity;
 import com.arialyy.aria.core.download.DownloadTaskEntity;
@@ -42,6 +43,8 @@ public class FtpDirDownloadUtil extends AbsGroupUtil {
               mExeMap.put(entity.getUrl(), createChildDownloadTask(entity));
             }
             mActualTaskNum = mTaskEntity.entity.getSubTask().size();
+            mGroupSize = mActualTaskNum;
+            mTotalLen = mTaskEntity.entity.getFileSize();
             startDownload();
           }
         }

Aria/src/main/java/com/arialyy/aria/core/download/downloader/FtpDirInfoThread.java

@@ -15,6 +15,8 @@
  */
 package com.arialyy.aria.core.download.downloader;
 
+import com.arialyy.aria.core.common.AbsFtpInfoThread;
+import com.arialyy.aria.core.common.OnFileInfoCallback;
 import com.arialyy.aria.core.download.DownloadEntity;
 import com.arialyy.aria.core.download.DownloadGroupEntity;
 import com.arialyy.aria.core.download.DownloadGroupTaskEntity;
@@ -33,14 +35,20 @@ class FtpDirInfoThread extends AbsFtpInfoThread<DownloadGroupEntity, DownloadGro
     super(taskEntity, callback);
   }
 
-  @Override void handleFile(String remotePath, FTPFile ftpFile) {
+  @Override protected String setRemotePath() {
+    String url = mEntity.getKey();
+    return url.substring(url.indexOf(mPort) + mPort.length(), url.length());
+  }
+
+  @Override protected void handleFile(String remotePath, FTPFile ftpFile) {
     super.handleFile(remotePath, ftpFile);
     addEntity(remotePath, ftpFile);
   }
 
-  @Override protected void onPreComplete() {
+  @Override protected void onPreComplete(int code) {
-    super.onPreComplete();
+    super.onPreComplete(code);
     mEntity.setFileSize(mSize);
+    mCallback.onComplete(mEntity.getKey(), code);
   }
 
   private void addEntity(String remotePath, FTPFile ftpFile) {

Aria/src/main/java/com/arialyy/aria/core/download/downloader/FtpFileInfoThread.java

@@ -15,6 +15,8 @@
  */
 package com.arialyy.aria.core.download.downloader;
 
+import com.arialyy.aria.core.common.AbsFtpInfoThread;
+import com.arialyy.aria.core.common.OnFileInfoCallback;
 import com.arialyy.aria.core.download.DownloadEntity;
 import com.arialyy.aria.core.download.DownloadTaskEntity;
 
@@ -28,11 +30,17 @@ class FtpFileInfoThread extends AbsFtpInfoThread<DownloadEntity, DownloadTaskEnt
     super(taskEntity, callback);
   }
 
-  @Override protected void onPreComplete() {
+  @Override protected String setRemotePath() {
-    super.onPreComplete();
+    String url = mEntity.getUrl();
+    return url.substring(url.indexOf(mPort) + mPort.length(), url.length());
+  }
+
+  @Override protected void onPreComplete(int code) {
+    super.onPreComplete(code);
     if (mSize != mTaskEntity.getEntity().getFileSize()) {
       mTaskEntity.isNewTask = true;
     }
     mEntity.setFileSize(mSize);
+    mCallback.onComplete(mEntity.getUrl(), code);
   }
 }

Aria/src/main/java/com/arialyy/aria/core/download/downloader/FtpThreadTask.java

@@ -15,9 +15,8 @@
  */
 package com.arialyy.aria.core.download.downloader;
 
-import android.text.TextUtils;
 import android.util.Log;
-import com.arialyy.aria.core.common.AbsThreadTask;
+import com.arialyy.aria.core.common.AbsFtpThreadTask;
 import com.arialyy.aria.core.common.StateConstance;
 import com.arialyy.aria.core.common.SubThreadConfig;
 import com.arialyy.aria.core.download.DownloadEntity;
@@ -27,7 +26,6 @@ import com.arialyy.aria.util.BufferedRandomAccessFile;
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
-import org.apache.commons.net.ftp.FTP;
 import org.apache.commons.net.ftp.FTPClient;
 import org.apache.commons.net.ftp.FTPReply;
 
@@ -35,7 +33,7 @@ import org.apache.commons.net.ftp.FTPReply;
  * Created by Aria.Lao on 2017/7/24.
  * Ftp下载任务
  */
-class FtpThreadTask extends AbsThreadTask<DownloadEntity, DownloadTaskEntity> {
+class FtpThreadTask extends AbsFtpThreadTask<DownloadEntity, DownloadTaskEntity> {
   private final String TAG = "FtpThreadTask";
 
   FtpThreadTask(StateConstance constance, IDownloadListener listener,
@@ -57,40 +55,16 @@ class FtpThreadTask extends AbsThreadTask<DownloadEntity, DownloadTaskEntity> {
           + "，结束位置："
           + mConfig.END_LOCATION
           + "】");
+      client = createClient();
+      if (client == null) return;
       String url = mEntity.getUrl();
-      String[] pp = url.split("/")[2].split(":");
+      String remotePath = new String(
-      String serverIp = pp[0];
+          url.substring(url.indexOf(port) + port.length(), url.length()).getBytes(charSet),
-      int port = Integer.parseInt(pp[1]);
+          SERVER_CHARSET);
-      String remotePath = url.substring(url.indexOf(pp[1]) + pp[1].length(), url.length());
-      client = new FTPClient();
-      client.connect(serverIp, port);
-      if (!TextUtils.isEmpty(mTaskEntity.account)) {
-        client.login(mTaskEntity.userName, mTaskEntity.userPw);
-      } else {
-        client.login(mTaskEntity.userName, mTaskEntity.userPw, mTaskEntity.account);
-      }
-      int reply = client.getReplyCode();
-      if (!FTPReply.isPositiveCompletion(reply)) {
-        client.disconnect();
-        fail(STATE.CURRENT_LOCATION, "无法连接到ftp服务器，错误码为：" + reply, null);
-        return;
-      }
-      String charSet = "UTF-8";
-      // 开启服务器对UTF-8的支持，如果服务器支持就用UTF-8编码
-      if (!TextUtils.isEmpty(mTaskEntity.charSet) || !FTPReply.isPositiveCompletion(
-          client.sendCommand("OPTS UTF8", "ON"))) {
-        charSet = mTaskEntity.charSet;
-      }
-      client.setControlEncoding(charSet);
-      client.setDataTimeout(STATE.READ_TIME_OUT);
-      client.enterLocalPassiveMode();
-      client.setFileType(FTP.BINARY_FILE_TYPE);
       client.setRestartOffset(mConfig.START_LOCATION);
-      client.allocate(mBufSize);
+      is = client.retrieveFileStream(remotePath);
-      is = client.retrieveFileStream(
-          new String(remotePath.getBytes(charSet), SERVER_CHARSET));
       //发送第二次指令时，还需要再做一次判断
-      reply = client.getReplyCode();
+      int reply = client.getReplyCode();
       if (!FTPReply.isPositivePreliminary(reply)) {
         client.disconnect();
         fail(mChildCurrentLocation, "获取文件信息错误，错误码为：" + reply, null);

Aria/src/main/java/com/arialyy/aria/core/download/downloader/HttpFileInfoThread.java

@@ -18,6 +18,7 @@ package com.arialyy.aria.core.download.downloader;
 import android.text.TextUtils;
 import android.util.Log;
 import com.arialyy.aria.core.AriaManager;
+import com.arialyy.aria.core.common.OnFileInfoCallback;
 import com.arialyy.aria.core.download.DownloadEntity;
 import com.arialyy.aria.core.download.DownloadTaskEntity;
 import com.arialyy.aria.util.CommonUtil;

Aria/src/main/java/com/arialyy/aria/core/download/downloader/SimpleDownloadUtil.java

@@ -17,6 +17,7 @@
 package com.arialyy.aria.core.download.downloader;
 
 import com.arialyy.aria.core.common.IUtil;
+import com.arialyy.aria.core.common.OnFileInfoCallback;
 import com.arialyy.aria.core.download.DownloadTaskEntity;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
 import com.arialyy.aria.core.inf.IDownloadListener;

Aria/src/main/java/com/arialyy/aria/core/inf/AbsEntity.java

@@ -19,6 +19,8 @@ import android.os.Parcel;
 import android.os.Parcelable;
 import com.arialyy.aria.orm.DbEntity;
 import com.arialyy.aria.orm.Ignore;
+import java.util.LinkedList;
+import java.util.List;
 
 /**
  * Created by AriaL on 2017/6/29.

Aria/src/main/java/com/arialyy/aria/core/inf/AbsTarget.java

@@ -19,10 +19,13 @@ import android.support.annotation.NonNull;
 import android.text.TextUtils;
 import android.util.Log;
 import com.arialyy.aria.core.AriaManager;
+import com.arialyy.aria.core.command.ICmd;
 import com.arialyy.aria.core.command.normal.CancelCmd;
 import com.arialyy.aria.core.command.normal.NormalCmdFactory;
 import com.arialyy.aria.core.common.RequestEnum;
 import com.arialyy.aria.util.CommonUtil;
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
@@ -199,6 +202,16 @@ public abstract class AbsTarget<TARGET extends AbsTarget, ENTITY extends AbsEnti
         .exe();
   }
 
+  /**
+   * 重试下载
+   */
+  public void reTry() {
+    List<ICmd> cmds = new ArrayList<>();
+    cmds.add(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_STOP));
+    cmds.add(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_START));
+    AriaManager.getInstance(AriaManager.APP).setCmds(cmds).exe();
+  }
+
   /**
    * 删除任务
    *
@@ -206,8 +219,8 @@ public abstract class AbsTarget<TARGET extends AbsTarget, ENTITY extends AbsEnti
    * {@code false}如果任务已经完成，只删除任务数据库记录，
    */
   public void cancel(boolean removeFile) {
-    CancelCmd cancelCmd =
+    CancelCmd cancelCmd = (CancelCmd) CommonUtil.createNormalCmd(mTargetName, mTaskEntity,
-        (CancelCmd) CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_CANCEL);
+        NormalCmdFactory.TASK_CANCEL);
     cancelCmd.removeFile = removeFile;
     AriaManager.getInstance(AriaManager.APP).setCmd(cancelCmd).exe();
   }

Aria/src/main/java/com/arialyy/aria/core/inf/AbsTask.java

@@ -17,13 +17,13 @@ package com.arialyy.aria.core.inf;
 
 import android.content.Context;
 import android.os.Handler;
-import com.arialyy.aria.orm.Ignore;
 import com.arialyy.aria.util.CommonUtil;
 
 /**
  * Created by AriaL on 2017/6/29.
  */
 public abstract class AbsTask<ENTITY extends AbsEntity> implements ITask<ENTITY> {
+
   /**
    * 是否需要重试，默认为true
    */

Aria/src/main/java/com/arialyy/aria/core/inf/AbsUploadTarget.java

@@ -21,6 +21,7 @@ import com.arialyy.aria.core.upload.UploadEntity;
 import com.arialyy.aria.core.upload.UploadTask;
 import com.arialyy.aria.core.upload.UploadTaskEntity;
 import com.arialyy.aria.util.CheckUtil;
+import com.arialyy.aria.util.CommonUtil;
 import java.util.regex.Pattern;
 
 /**
@@ -39,6 +40,7 @@ public abstract class AbsUploadTarget<TARGET extends AbsUploadTarget, ENTITY ext
     CheckUtil.checkDownloadUrl(uploadUrl);
     if (mEntity.getUrl().equals(uploadUrl)) return (TARGET) this;
     mEntity.setUrl(uploadUrl);
+    //mEntity.setUrl(CommonUtil.convertUrl(uploadUrl));
     mEntity.update();
     return (TARGET) this;
   }

Aria/src/main/java/com/arialyy/aria/core/queue/AbsTaskQueue.java

@@ -18,18 +18,13 @@ package com.arialyy.aria.core.queue;
 
 import android.util.Log;
 import com.arialyy.aria.core.AriaManager;
-import com.arialyy.aria.core.download.DownloadEntity;
-import com.arialyy.aria.core.download.DownloadTask;
 import com.arialyy.aria.core.inf.AbsEntity;
 import com.arialyy.aria.core.inf.AbsTask;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
 import com.arialyy.aria.core.inf.IEntity;
 import com.arialyy.aria.core.queue.pool.BaseCachePool;
 import com.arialyy.aria.core.queue.pool.BaseExecutePool;
-import java.security.Key;
+import com.arialyy.aria.util.NetUtils;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Set;
 
 /**
  * Created by lyy on 2017/2/23.
@@ -187,7 +182,11 @@ abstract class AbsTaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEnt
 
   @Override public void reTryStart(TASK task) {
     if (task == null) {
-      Log.w(TAG, "重试下载失败，task 为null");
+      Log.w(TAG, "重试失败，task 为null");
+      return;
+    }
+    if (!NetUtils.isConnected(AriaManager.APP)){
+      Log.w(TAG, "重试失败，网络未连接");
       return;
     }
     if (!task.isRunning()) {

Aria/src/main/java/com/arialyy/aria/core/queue/pool/BaseExecutePool.java

@@ -20,9 +20,7 @@ import android.text.TextUtils;
 import android.util.Log;
 import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.inf.AbsTask;
-import com.arialyy.aria.core.inf.ITask;
 import com.arialyy.aria.util.CommonUtil;
-import java.util.HashMap;
 import java.util.Map;
 import java.util.concurrent.ArrayBlockingQueue;
 import java.util.concurrent.ConcurrentHashMap;
@@ -90,16 +88,18 @@ public class BaseExecutePool<TASK extends AbsTask> implements IPool<TASK> {
    * @param maxNum 下载数
    */
   public void setMaxNum(int maxNum) {
-    try {
+    synchronized (AriaManager.LOCK) {
-      ArrayBlockingQueue<TASK> temp = new ArrayBlockingQueue<>(maxNum);
+      try {
-      TASK task;
+        ArrayBlockingQueue<TASK> temp = new ArrayBlockingQueue<>(maxNum);
-      while ((task = mExecuteQueue.poll(TIME_OUT, TimeUnit.MICROSECONDS)) != null) {
+        TASK task;
-        temp.offer(task);
+        while ((task = mExecuteQueue.poll(TIME_OUT, TimeUnit.MICROSECONDS)) != null) {
+          temp.offer(task);
+        }
+        mExecuteQueue = temp;
+        mSize = maxNum;
+      } catch (InterruptedException e) {
+        e.printStackTrace();
       }
-      mExecuteQueue = temp;
-      mSize = maxNum;
-    } catch (InterruptedException e) {
-      e.printStackTrace();
     }
   }
 
@@ -109,33 +109,37 @@ public class BaseExecutePool<TASK extends AbsTask> implements IPool<TASK> {
    * @param newTask 新任务
    */
   boolean putNewTask(TASK newTask) {
-    String url = newTask.getKey();
+    synchronized (AriaManager.LOCK) {
-    boolean s = mExecuteQueue.offer(newTask);
+      String url = newTask.getKey();
-    Log.w(TAG, "任务添加" + (s ? "成功" : "失败，【" + url + "】"));
+      boolean s = mExecuteQueue.offer(newTask);
-    if (s) {
+      Log.w(TAG, "任务添加" + (s ? "成功" : "失败，【" + url + "】"));
-      mExecuteMap.put(CommonUtil.keyToHashKey(url), newTask);
+      if (s) {
+        mExecuteMap.put(CommonUtil.keyToHashKey(url), newTask);
+      }
+      return s;
     }
-    return s;
   }
 
   /**
    * 队列满时，将移除下载队列中的第一个任务
    */
   boolean pollFirstTask() {
-    try {
+    synchronized (AriaManager.LOCK) {
-      TASK oldTask = mExecuteQueue.poll(TIME_OUT, TimeUnit.MICROSECONDS);
+      try {
-      if (oldTask == null) {
+        TASK oldTask = mExecuteQueue.poll(TIME_OUT, TimeUnit.MICROSECONDS);
-        Log.e(TAG, "移除任务失败");
+        if (oldTask == null) {
+          Log.e(TAG, "移除任务失败");
+          return false;
+        }
+        oldTask.stop();
+        String key = CommonUtil.keyToHashKey(oldTask.getKey());
+        mExecuteMap.remove(key);
+      } catch (InterruptedException e) {
+        e.printStackTrace();
         return false;
       }
-      oldTask.stop();
+      return true;
-      String key = CommonUtil.keyToHashKey(oldTask.getKey());
-      mExecuteMap.remove(key);
-    } catch (InterruptedException e) {
-      e.printStackTrace();
-      return false;
     }
-    return true;
   }
 
   @Override public TASK pollTask() {
@@ -185,8 +189,14 @@ public class BaseExecutePool<TASK extends AbsTask> implements IPool<TASK> {
       }
       String convertKey = CommonUtil.keyToHashKey(key);
       TASK task = mExecuteMap.get(convertKey);
-      mExecuteMap.remove(convertKey);
+      final int oldQueueSize = mExecuteQueue.size();
-      return mExecuteQueue.remove(task);
+      boolean isSuccess = mExecuteQueue.remove(task);
+      final int newQueueSize = mExecuteQueue.size();
+      if (isSuccess && newQueueSize != oldQueueSize) {
+        mExecuteMap.remove(convertKey);
+        return true;
+      }
+      return false;
     }
   }
 

Aria/src/main/java/com/arialyy/aria/core/scheduler/AbsSchedulers.java

@@ -41,20 +41,11 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, ENTITY extends A
     implements ISchedulers<TASK> {
   private final String TAG = "AbsSchedulers";
 
-  static final int DOWNLOAD = 0xa1;
-  static final int UPLOAD = 0xa2;
-  static final int DOWNLOAD_GROUP = 0xa3;
-
   protected QUEUE mQueue;
 
   private Map<String, AbsSchedulerListener<TASK, AbsNormalEntity>> mObservers =
       new ConcurrentHashMap<>();
 
-  /**
-   * 设置调度器类型
-   */
-  abstract int getSchedulerType();
-
   /**
    * 设置代理类后缀名
    */
@@ -282,7 +273,7 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, ENTITY extends A
   /**
    * 启动下一个任务，条件：任务停止，取消下载，任务完成
    */
-  protected void startNextTask() {
+  private void startNextTask() {
     TASK newTask = mQueue.getNextTask();
     if (newTask == null) {
       Log.w(TAG, "没有下一任务");
@@ -292,20 +283,4 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, ENTITY extends A
       mQueue.startTask(newTask);
     }
   }
-
-  /**
-   * 是否有下一任务
-   *
-   * @return {@code true} 有，{@code false} 无
-   */
-  boolean hasNextTask() {
-    return mQueue.getCurrentCachePoolNum() > 0;
-  }
-
-  /**
-   * 获取正在执行的队列数
-   */
-  int getExeTaskNum() {
-    return mQueue.getCurrentExePoolNum();
-  }
 }

Aria/src/main/java/com/arialyy/aria/core/scheduler/DownloadGroupSchedulers.java

@@ -43,10 +43,6 @@ public class DownloadGroupSchedulers extends
     return INSTANCE;
   }
 
-  @Override int getSchedulerType() {
-    return DOWNLOAD_GROUP;
-  }
-
   @Override String getProxySuffix() {
     return "$$DownloadGroupListenerProxy";
   }

Aria/src/main/java/com/arialyy/aria/core/scheduler/DownloadSchedulers.java

@@ -45,10 +45,6 @@ public class DownloadSchedulers
     return INSTANCE;
   }
 
-  @Override int getSchedulerType() {
-    return DOWNLOAD;
-  }
-
   @Override String getProxySuffix() {
     return "$$DownloadListenerProxy";
   }

Aria/src/main/java/com/arialyy/aria/core/scheduler/UploadSchedulers.java

@@ -44,10 +44,6 @@ public class UploadSchedulers
     return INSTANCE;
   }
 
-  @Override int getSchedulerType() {
-    return UPLOAD;
-  }
-
   @Override String getProxySuffix() {
     return "$$UploadListenerProxy";
   }

Aria/src/main/java/com/arialyy/aria/core/upload/BaseUListener.java

@@ -31,12 +31,14 @@ import java.lang.ref.WeakReference;
 class BaseUListener<ENTITY extends AbsEntity, TASK extends AbsTask<ENTITY>>
     implements IUploadListener {
   private WeakReference<Handler> outHandler;
+  private int RUN_SAVE_INTERVAL = 5 * 1000;  //5s保存一次下载中的进度
   private long mLastLen = 0;   //上一次发送长度
   private boolean isFirst = true;
   protected ENTITY mEntity;
   protected TASK mTask;
   private boolean isConvertSpeed = false;
   boolean isWait = false;
+  private long mLastSaveTime;
 
   BaseUListener(TASK task, Handler outHandler) {
     this.outHandler = new WeakReference<>(outHandler);
@@ -45,6 +47,7 @@ class BaseUListener<ENTITY extends AbsEntity, TASK extends AbsTask<ENTITY>>
     final AriaManager manager = AriaManager.getInstance(AriaManager.APP);
     isConvertSpeed = manager.getDownloadConfig().isConvertSpeed();
     mLastLen = mEntity.getCurrentProgress();
+    mLastSaveTime = System.currentTimeMillis();
   }
 
   @Override public void onPre() {
@@ -71,6 +74,10 @@ class BaseUListener<ENTITY extends AbsEntity, TASK extends AbsTask<ENTITY>>
     }
     handleSpeed(speed);
     sendInState2Target(ISchedulers.RUNNING);
+    if (System.currentTimeMillis() - mLastSaveTime >= RUN_SAVE_INTERVAL) {
+      saveData(IEntity.STATE_RUNNING, currentLocation);
+      mLastSaveTime = System.currentTimeMillis();
+    }
     mLastLen = currentLocation;
   }
 

Aria/src/main/java/com/arialyy/aria/core/upload/FtpUploadTarget.java

@@ -45,6 +45,9 @@ public class FtpUploadTarget
     File file = new File(filePath);
     mEntity.setFileName(file.getName());
     mEntity.setFileSize(file.length());
+
+    //暂时不支持断点续传上传
+    //mTaskEntity.isSupportBP = false;
   }
 
   /**

Aria/src/main/java/com/arialyy/aria/core/upload/uploader/FtpFISAdapter.java

@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.upload.uploader;
+
+import android.support.annotation.NonNull;
+import com.arialyy.aria.util.BufferedRandomAccessFile;
+import java.io.IOException;
+import java.io.InputStream;
+
+/**
+ * Created by lyy on 2017/9/26.
+ * BufferedRandomAccessFile 转 InputStream 适配器
+ */
+final class FtpFISAdapter extends InputStream {
+
+  private BufferedRandomAccessFile mIs;
+  private ProgressCallback mCallback;
+  private int count;
+
+  interface ProgressCallback {
+    void onProgressCallback(byte[] buffer, int byteOffset, int byteCount) throws IOException;
+  }
+
+  FtpFISAdapter(@NonNull BufferedRandomAccessFile is, @NonNull ProgressCallback callback) {
+    mIs = is;
+    mCallback = callback;
+  }
+
+  FtpFISAdapter(@NonNull BufferedRandomAccessFile is) {
+    mIs = is;
+  }
+
+  @Override public void close() throws IOException {
+    mIs.close();
+  }
+
+  @Override public int read() throws IOException {
+    return mIs.read();
+  }
+
+  @Override public int read(@NonNull byte[] buffer) throws IOException {
+    count = mIs.read(buffer);
+    if (mCallback != null) {
+      mCallback.onProgressCallback(buffer, 0, count);
+    }
+    return count;
+  }
+
+  @Override public int read(@NonNull byte[] buffer, int byteOffset, int byteCount)
+      throws IOException {
+    count = mIs.read(buffer, byteOffset, byteCount);
+    if (mCallback != null) {
+      mCallback.onProgressCallback(buffer, byteOffset, byteCount);
+    }
+    return count;
+  }
+
+  @Override public long skip(long byteCount) throws IOException {
+    return mIs.skipBytes((int) byteCount);
+  }
+}

Aria/src/main/java/com/arialyy/aria/core/upload/uploader/FtpFileInfoThread.java

@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.upload.uploader;
+
+import com.arialyy.aria.core.common.AbsFtpInfoThread;
+import com.arialyy.aria.core.common.OnFileInfoCallback;
+import com.arialyy.aria.core.upload.UploadEntity;
+import com.arialyy.aria.core.upload.UploadTaskEntity;
+import com.arialyy.aria.util.CommonUtil;
+import java.io.File;
+import java.util.Properties;
+import org.apache.commons.net.ftp.FTPFile;
+
+/**
+ * Created by Aria.Lao on 2017/9/26.
+ * 单任务远程服务器文件信息
+ */
+class FtpFileInfoThread extends AbsFtpInfoThread<UploadEntity, UploadTaskEntity> {
+  static final int CODE_COMPLETE = 0xab1;
+  private boolean isComplete = false;
+
+  FtpFileInfoThread(UploadTaskEntity taskEntity, OnFileInfoCallback callback) {
+    super(taskEntity, callback);
+  }
+
+  @Override protected String setRemotePath() {
+    String url = mEntity.getUrl();
+    return url.substring(url.indexOf(mPort) + mPort.length(), url.length())
+        + "/"
+        + mEntity.getFileName();
+  }
+
+  /**
+   * 如果服务器的文件长度和本地上传文件的文件长度一致，则任务任务已完成。
+   * 否则重新修改保存的停止位置，这是因为outputStream是读不到服务器是否成功写入的。
+   * 而threadTask的保存的停止位置是File的InputStream的，所有就会导致两端停止位置不一致
+   *
+   * @param remotePath ftp服务器文件夹路径
+   * @param ftpFile ftp服务器上对应的文件
+   */
+  @Override protected void handleFile(String remotePath, FTPFile ftpFile) {
+    super.handleFile(remotePath, ftpFile);
+    if (ftpFile != null) {
+      //远程文件已完成
+      if (ftpFile.getSize() == mEntity.getFileSize()) {
+        isComplete = true;
+      } else {
+        File configFile = new File(CommonUtil.getFileConfigPath(false, mEntity.getFileName()));
+        Properties pro = CommonUtil.loadConfig(configFile);
+        String key = mEntity.getFileName() + "_record_" + 0;
+        long oldRecord = Long.parseLong(pro.getProperty(key, "0"));
+        if (oldRecord != 0) {
+          //修改本地保存的停止地址为服务器上的真实地址
+          pro.setProperty(key, ftpFile.getSize() + "");
+          CommonUtil.saveConfig(configFile, pro);
+        }
+      }
+    }
+  }
+
+  @Override protected void onPreComplete(int code) {
+    super.onPreComplete(code);
+    mCallback.onComplete(mEntity.getKey(), isComplete ? CODE_COMPLETE : code);
+  }
+}

Aria/src/main/java/com/arialyy/aria/core/upload/uploader/FtpThreadTask.java

@@ -15,9 +15,8 @@
  */
 package com.arialyy.aria.core.upload.uploader;
 
-import android.text.TextUtils;
 import android.util.Log;
-import com.arialyy.aria.core.common.AbsThreadTask;
+import com.arialyy.aria.core.common.AbsFtpThreadTask;
 import com.arialyy.aria.core.common.StateConstance;
 import com.arialyy.aria.core.common.SubThreadConfig;
 import com.arialyy.aria.core.inf.IEventListener;
@@ -26,29 +25,26 @@ import com.arialyy.aria.core.upload.UploadTaskEntity;
 import com.arialyy.aria.util.BufferedRandomAccessFile;
 import java.io.File;
 import java.io.IOException;
-import java.io.OutputStream;
+import java.io.UnsupportedEncodingException;
-import org.apache.commons.net.ftp.FTP;
 import org.apache.commons.net.ftp.FTPClient;
-import org.apache.commons.net.ftp.FTPFile;
 import org.apache.commons.net.ftp.FTPReply;
+import org.apache.commons.net.ftp.OnFtpInputStreamListener;
 
 /**
  * Created by Aria.Lao on 2017/7/28.
  * FTP 单线程上传任务，需要FTP 服务器给用户打开删除和读入IO的权限
  */
-class FtpThreadTask extends AbsThreadTask<UploadEntity, UploadTaskEntity> {
+class FtpThreadTask extends AbsFtpThreadTask<UploadEntity, UploadTaskEntity> {
   private final String TAG = "FtpThreadTask";
-  private String dir, remotePath, charSet;
+  private String dir, remotePath;
 
   FtpThreadTask(StateConstance constance, IEventListener listener,
       SubThreadConfig<UploadTaskEntity> info) {
     super(constance, listener, info);
   }
 
-
   @Override public void run() {
     FTPClient client = null;
-    OutputStream os = null;
     BufferedRandomAccessFile file = null;
     try {
       Log.d(TAG, "任务【"
@@ -64,22 +60,16 @@ class FtpThreadTask extends AbsThreadTask<UploadEntity, UploadTaskEntity> {
       mChildCurrentLocation = mConfig.START_LOCATION;
       client = createClient();
       if (client == null) return;
+      initPath();
       client.makeDirectory(dir);
       client.changeWorkingDirectory(dir);
       client.setRestartOffset(mConfig.START_LOCATION);
       file = new BufferedRandomAccessFile(mConfig.TEMP_FILE, "rwd", mBufSize);
-      file.seek(mConfig.START_LOCATION);
+      if (mConfig.START_LOCATION != 0) {
-      if (!isRemoteComplete(client)) {
+        //file.skipBytes((int) mConfig.START_LOCATION);
-        os = client.storeFileStream(new String(remotePath.getBytes(charSet), SERVER_CHARSET));
+        file.seek(mConfig.START_LOCATION);
-        //发送第二次指令时，还需要再做一次判断
-        int reply = client.getReplyCode();
-        if (!FTPReply.isPositivePreliminary(reply)) {
-          client.disconnect();
-          fail(mChildCurrentLocation, "上传文件错误，错误码为：" + reply, null);
-          return;
-        }
-        upload(file, os);
       }
+      upload(client, file);
       if (STATE.isCancel || STATE.isStop) return;
       Log.i(TAG, "任务【" + mConfig.TEMP_FILE.getName() + "】线程__" + mConfig.THREAD_ID + "__上传完毕");
       writeConfig(true, 1);
@@ -101,9 +91,6 @@ class FtpThreadTask extends AbsThreadTask<UploadEntity, UploadTaskEntity> {
         if (file != null) {
           file.close();
         }
-        if (os != null) {
-          os.close();
-        }
         if (client != null && client.isConnected()) {
           client.disconnect();
         }
@@ -113,78 +100,52 @@ class FtpThreadTask extends AbsThreadTask<UploadEntity, UploadTaskEntity> {
     }
   }
 
-  /**
+  private void initPath() throws UnsupportedEncodingException {
-   * 远程文件是否已经玩飞车
+    String url = mEntity.getUrl();
-   *
+    String temp = url.substring(url.indexOf(port) + port.length(), url.length());
-   * @return true 任务已经完成
+    dir = new String(temp.getBytes(charSet), SERVER_CHARSET);
-   */
+    remotePath = new String((temp + "/" + mEntity.getFileName()).getBytes(charSet), SERVER_CHARSET);
-  private boolean isRemoteComplete(FTPClient client) throws IOException {
-    FTPFile[] files = client.listFiles(new String(remotePath.getBytes(charSet), SERVER_CHARSET));
-    return files.length != 0 && files[0].getSize() == mEntity.getFileSize();
   }
 
-  /**
+  private void upload(final FTPClient client, final BufferedRandomAccessFile bis)
-   * 执行上传操作
+      throws IOException {
-   */
+
-  private void upload(BufferedRandomAccessFile file, OutputStream os)
+    try {
-      throws IOException, InterruptedException {
+      client.storeFile(remotePath, new FtpFISAdapter(bis), new OnFtpInputStreamListener() {
-    int len;
+        boolean isStoped = false;
-    byte[] buffer = new byte[mBufSize];
+
-    while ((len = file.read(buffer)) != -1) {
+        @Override public void onFtpInputStream(FTPClient client, long totalBytesTransferred,
-      if (STATE.isCancel) break;
+            int bytesTransferred, long streamSize) {
-      if (STATE.isStop) break;
+          if ((STATE.isCancel || STATE.isStop) && !isStoped) {
-      if (mSleepTime > 0) Thread.sleep(mSleepTime);
+            try {
-      if (mChildCurrentLocation + len >= mConfig.END_LOCATION) {
+              isStoped = true;
-        len = (int) (mConfig.END_LOCATION - mChildCurrentLocation);
+              client.abor();
-        os.write(buffer, 0, len);
+            } catch (IOException e) {
-        progress(len);
+              e.printStackTrace();
-        break;
+            }
+          }
+          progress(bytesTransferred);
+        }
+      });
+    } catch (IOException e) {
+      if (e.getMessage().contains("IOException caught while copying")) {
+        e.printStackTrace();
       } else {
-        os.write(buffer, 0, len);
+        fail(mChildCurrentLocation, "上传失败", e);
-        progress(len);
       }
     }
-  }
 
-  /**
-   * 构建FTP客户端
-   */
-  private FTPClient createClient() throws IOException {
-    String url = mEntity.getUrl();
-    String[] pp = url.split("/")[2].split(":");
-    String serverIp = pp[0];
-    int port = Integer.parseInt(pp[1]);
-    dir = url.substring(url.indexOf(pp[1]) + pp[1].length(), url.length());
-    remotePath = dir + "/" + mEntity.getFileName();
-    FTPClient client = new FTPClient();
-    client.connect(serverIp, port);
-    if (!TextUtils.isEmpty(mTaskEntity.account)) {
-      client.login(mTaskEntity.userName, mTaskEntity.userPw);
-    } else {
-      client.login(mTaskEntity.userName, mTaskEntity.userPw, mTaskEntity.account);
-    }
     int reply = client.getReplyCode();
     if (!FTPReply.isPositiveCompletion(reply)) {
-      client.disconnect();
+      if (client.isConnected()) {
-      fail(STATE.CURRENT_LOCATION, "无法连接到ftp服务器，错误码为：" + reply, null);
+        client.disconnect();
-      return null;
+      }
+      if (reply == FTPReply.TRANSFER_ABORTED) return;
+      fail(mChildCurrentLocation, "上传文件错误，错误码为：" + reply, null);
     }
-    charSet = "UTF-8";
-    // 开启服务器对UTF-8的支持，如果服务器支持就用UTF-8编码
-    if (!TextUtils.isEmpty(mTaskEntity.charSet) || !FTPReply.isPositiveCompletion(
-        client.sendCommand("OPTS UTF8", "ON"))) {
-      charSet = mTaskEntity.charSet;
-    }
-    client.setControlEncoding(charSet);
-    client.setDataTimeout(STATE.READ_TIME_OUT);
-    client.enterLocalPassiveMode();
-    client.setFileType(FTP.BINARY_FILE_TYPE);
-    client.allocate(mBufSize);
-    return client;
   }
 
   @Override protected String getTaskType() {
     return "FTP_UPLOAD";
   }
-
 }

Aria/src/main/java/com/arialyy/aria/core/upload/uploader/SimpleUploadUtil.java

@@ -16,6 +16,7 @@
 package com.arialyy.aria.core.upload.uploader;
 
 import com.arialyy.aria.core.common.IUtil;
+import com.arialyy.aria.core.common.OnFileInfoCallback;
 import com.arialyy.aria.core.inf.IUploadListener;
 import com.arialyy.aria.core.upload.UploadEntity;
 import com.arialyy.aria.core.upload.UploadTaskEntity;
@@ -46,7 +47,19 @@ public class SimpleUploadUtil implements IUtil, Runnable {
 
   @Override public void run() {
     mListener.onPre();
-    mUploader.start();
+    new FtpFileInfoThread(mTaskEntity, new OnFileInfoCallback() {
+      @Override public void onComplete(String url, int code) {
+        if (code == FtpFileInfoThread.CODE_COMPLETE) {
+          mListener.onComplete();
+        } else {
+          mUploader.start();
+        }
+      }
+
+      @Override public void onFail(String url, String errorMsg) {
+        mListener.onFail(true);
+      }
+    }).start();
   }
 
   @Override public long getFileSize() {

Aria/src/main/java/com/arialyy/aria/core/upload/uploader/Uploader.java

@@ -15,7 +15,6 @@
  */
 package com.arialyy.aria.core.upload.uploader;
 
-import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.common.AbsFileer;
 import com.arialyy.aria.core.common.AbsThreadTask;
 import com.arialyy.aria.core.common.SubThreadConfig;
@@ -47,10 +46,7 @@ class Uploader extends AbsFileer<UploadEntity, UploadTaskEntity> {
    * 5、不支持断点，则是新任务
    */
   protected void checkTask() {
-    mConfigFile = new File(mContext.getFilesDir().getPath()
+    mConfigFile = new File(CommonUtil.getFileConfigPath(false, mEntity.getFileName()));
-        + AriaManager.UPLOAD_TEMP_DIR
-        + mEntity.getFileName()
-        + ".properties");
     if (!mTaskEntity.isSupportBP) {
       isNewTask = true;
       return;

Aria/src/main/java/com/arialyy/aria/orm/SqlHelper.java

@@ -230,7 +230,7 @@ final class SqlHelper extends SQLiteOpenHelper {
   }
 
   /**
-   * 遍历所有数据
+   * 查找表的所有数据
    */
   static synchronized <T extends DbEntity> List<T> findAllData(SQLiteDatabase db, Class<T> clazz) {
     db = checkDb(db);

Aria/src/main/java/com/arialyy/aria/util/CommonUtil.java

@@ -266,7 +266,7 @@ public class CommonUtil {
         file.delete();
       }
     }
-    File config = new File(getFileConfig(false, uEntity.getFileName()));
+    File config = new File(getFileConfigPath(false, uEntity.getFileName()));
     if (config.exists()) {
       config.delete();
     }
@@ -296,7 +296,7 @@ public class CommonUtil {
       }
     }
 
-    File config = new File(getFileConfig(true, dEntity.getFileName()));
+    File config = new File(getFileConfigPath(true, dEntity.getFileName()));
     if (config.exists()) {
       config.delete();
     }
@@ -705,6 +705,7 @@ public class CommonUtil {
    * 设置打印的异常格式
    */
   public static String getPrintException(Throwable ex) {
+    if (ex == null) return "";
     StringBuilder err = new StringBuilder();
     err.append("ExceptionDetailed:\n");
     err.append("====================Exception Info====================\n");
@@ -729,11 +730,11 @@ public class CommonUtil {
   }
 
   /**
-   * 通过文件名获取下载配置文件
+   * 通过文件名获取下载配置文件路径
    *
    * @param fileName 文件名
    */
-  public static String getFileConfig(boolean isDownload, String fileName) {
+  public static String getFileConfigPath(boolean isDownload, String fileName) {
     return AriaManager.APP.getFilesDir().getPath() + (isDownload ? AriaManager.DOWNLOAD_TEMP_DIR
         : AriaManager.UPLOAD_TEMP_DIR) + fileName + ".properties";
   }
@@ -764,8 +765,8 @@ public class CommonUtil {
 
   private static void renameConfig(boolean isDownload, String oldName, String newName) {
     if (oldName.equals(newName)) return;
-    File oldFile = new File(getFileConfig(isDownload, oldName));
+    File oldFile = new File(getFileConfigPath(isDownload, oldName));
-    File newFile = new File(getFileConfig(isDownload, oldName));
+    File newFile = new File(getFileConfigPath(isDownload, oldName));
     if (!oldFile.exists()) {
       createFile(newFile.getPath());
     } else {

Aria/src/main/java/com/arialyy/aria/util/NetUtils.java

@@ -0,0 +1,136 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.util;
+
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.NetworkInfo;
+import android.telephony.TelephonyManager;
+import android.text.TextUtils;
+
+/**
+ * 跟网络相关的工具类
+ */
+public class NetUtils {
+
+  /**
+   * 没有网络
+   */
+  public static final int NETWORK_TYPE_INVALID = 0;
+  /**
+   * wap网络
+   */
+  public static final int NETWORK_TYPE_WAP = 1;
+  /**
+   * 2G网络
+   */
+  public static final int NETWORK_TYPE_2G = 2;
+  /**
+   * 3G和3G以上网络，或统称为快速网络
+   */
+  public static final int NETWORK_TYPE_3G = 3;
+  /**
+   * wifi网络
+   */
+  public static final int NETWORK_TYPE_WIFI = 4;
+
+  /**
+   * 判断网络是否连接
+   */
+  public static boolean isConnected(Context context) {
+    ConnectivityManager cm =
+        (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
+    NetworkInfo ni = cm.getActiveNetworkInfo();
+    return ni != null && ni.isConnectedOrConnecting();
+  }
+
+  /**
+   * 判断是否是wifi连接
+   */
+  public static boolean isWifi(Context context) {
+    return getNetWorkType(context) == NETWORK_TYPE_WIFI;
+  }
+
+  /**
+   * 获取网络状态，wifi,wap,2g,3g.
+   *
+   * @param context 上下文
+   * @return int 网络状态 {@link #NETWORK_TYPE_2G},{@link #NETWORK_TYPE_3G},
+   * {@link #NETWORK_TYPE_INVALID},{@link #NETWORK_TYPE_WAP},{@link #NETWORK_TYPE_WIFI}
+   */
+  public static int getNetWorkType(Context context) {
+    int netWorkType = -1;
+    ConnectivityManager manager =
+        (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
+    NetworkInfo networkInfo = manager.getActiveNetworkInfo();
+    if (networkInfo != null && networkInfo.isConnected()) {
+      String type = networkInfo.getTypeName();
+      if (type.equalsIgnoreCase("WIFI")) {
+        netWorkType = NETWORK_TYPE_WIFI;
+      } else if (type.equalsIgnoreCase("MOBILE")) {
+        String proxyHost = android.net.Proxy.getDefaultHost();
+        netWorkType = TextUtils.isEmpty(proxyHost) ? (isFastMobileNetwork(context) ? NETWORK_TYPE_3G
+            : NETWORK_TYPE_2G) : NETWORK_TYPE_WAP;
+      }
+    } else {
+      netWorkType = NETWORK_TYPE_INVALID;
+    }
+    return netWorkType;
+  }
+
+  private static boolean isFastMobileNetwork(Context context) {
+    TelephonyManager telephonyManager =
+        (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
+    switch (telephonyManager.getNetworkType()) {
+      case TelephonyManager.NETWORK_TYPE_1xRTT:
+        return false; // ~ 50-100 kbps
+      case TelephonyManager.NETWORK_TYPE_CDMA:
+        return false; // ~ 14-64 kbps
+      case TelephonyManager.NETWORK_TYPE_EDGE:
+        return false; // ~ 50-100 kbps
+      case TelephonyManager.NETWORK_TYPE_EVDO_0:
+        return true; // ~ 400-1000 kbps
+      case TelephonyManager.NETWORK_TYPE_EVDO_A:
+        return true; // ~ 600-1400 kbps
+      case TelephonyManager.NETWORK_TYPE_GPRS:
+        return false; // ~ 100 kbps
+      case TelephonyManager.NETWORK_TYPE_HSDPA:
+        return true; // ~ 2-14 Mbps
+      case TelephonyManager.NETWORK_TYPE_HSPA:
+        return true; // ~ 700-1700 kbps
+      case TelephonyManager.NETWORK_TYPE_HSUPA:
+        return true; // ~ 1-23 Mbps
+      case TelephonyManager.NETWORK_TYPE_UMTS:
+        return true; // ~ 400-7000 kbps
+      case TelephonyManager.NETWORK_TYPE_EHRPD:
+        return true; // ~ 1-2 Mbps
+      case TelephonyManager.NETWORK_TYPE_EVDO_B:
+        return true; // ~ 5 Mbps
+      case TelephonyManager.NETWORK_TYPE_HSPAP:
+        return true; // ~ 10-20 Mbps
+      case TelephonyManager.NETWORK_TYPE_IDEN:
+        return false; // ~25 kbps
+      case TelephonyManager.NETWORK_TYPE_LTE:
+        return true; // ~ 10+ Mbps
+      case TelephonyManager.NETWORK_TYPE_UNKNOWN:
+        return false;
+      default:
+        return false;
+    }
+  }
+}

AriaFtpPlug/bintray-release.gradle

@@ -3,7 +3,7 @@ publish {
   artifactId = 'aria-ftp-plug'
   userOrg = rootProject.userOrg
   groupId = rootProject.groupId
-  uploadName = 'AriaFtpPlug'
+  uploadName = 'FtpPlug'
   publishVersion = rootProject.publishVersion
   description = rootProject.description
   website = rootProject.website

AriaFtpPlug/src/main/java/org/apache/commons/net/DatagramSocketClient.java

@@ -47,268 +47,241 @@ import java.nio.charset.Charset;
  * @see DatagramSocketFactory
  ***/
 
-public abstract class DatagramSocketClient
+public abstract class DatagramSocketClient {
-{
+  /***
-    /***
+   * The default DatagramSocketFactory shared by all DatagramSocketClient
-     * The default DatagramSocketFactory shared by all DatagramSocketClient
+   * instances.
-     * instances.
+   ***/
-     ***/
+  private static final DatagramSocketFactory __DEFAULT_SOCKET_FACTORY =
-    private static final DatagramSocketFactory __DEFAULT_SOCKET_FACTORY =
+      new DefaultDatagramSocketFactory();
-        new DefaultDatagramSocketFactory();
 
-    /**
+  /**
-     * Charset to use for byte IO.
+   * Charset to use for byte IO.
-     */
+   */
-    private Charset charset = Charset.defaultCharset();
+  private Charset charset = Charset.defaultCharset();
 
-    /*** The timeout to use after opening a socket. ***/
+  /*** The timeout to use after opening a socket. ***/
-    protected int _timeout_;
+  protected int _timeout_;
 
-    /*** The datagram socket used for the connection. ***/
+  /*** The datagram socket used for the connection. ***/
-    protected DatagramSocket _socket_;
+  protected DatagramSocket _socket_;
 
-    /***
+  /***
-     * A status variable indicating if the client's socket is currently open.
+   * A status variable indicating if the client's socket is currently open.
-     ***/
+   ***/
-    protected boolean _isOpen_;
+  protected boolean _isOpen_;
 
-    /*** The datagram socket's DatagramSocketFactory. ***/
+  /*** The datagram socket's DatagramSocketFactory. ***/
-    protected DatagramSocketFactory _socketFactory_;
+  protected DatagramSocketFactory _socketFactory_;
 
-    /***
+  /***
-     * Default constructor for DatagramSocketClient.  Initializes
+   * Default constructor for DatagramSocketClient.  Initializes
-     * _socket_ to null, _timeout_ to 0, and _isOpen_ to false.
+   * _socket_ to null, _timeout_ to 0, and _isOpen_ to false.
-     ***/
+   ***/
-    public DatagramSocketClient()
+  public DatagramSocketClient() {
-    {
+    _socket_ = null;
-        _socket_ = null;
+    _timeout_ = 0;
-        _timeout_ = 0;
+    _isOpen_ = false;
-        _isOpen_ = false;
+    _socketFactory_ = __DEFAULT_SOCKET_FACTORY;
-        _socketFactory_ = __DEFAULT_SOCKET_FACTORY;
+  }
+
+  /***
+   * Opens a DatagramSocket on the local host at the first available port.
+   * Also sets the timeout on the socket to the default timeout set
+   * by {@link #setDefaultTimeout  setDefaultTimeout() }.
+   * <p>
+   * _isOpen_ is set to true after calling this method and _socket_
+   * is set to the newly opened socket.
+   *
+   * @throws SocketException If the socket could not be opened or the
+   *   timeout could not be set.
+   ***/
+  public void open() throws SocketException {
+    _socket_ = _socketFactory_.createDatagramSocket();
+    _socket_.setSoTimeout(_timeout_);
+    _isOpen_ = true;
+  }
+
+  /***
+   * Opens a DatagramSocket on the local host at a specified port.
+   * Also sets the timeout on the socket to the default timeout set
+   * by {@link #setDefaultTimeout  setDefaultTimeout() }.
+   * <p>
+   * _isOpen_ is set to true after calling this method and _socket_
+   * is set to the newly opened socket.
+   *
+   * @param port The port to use for the socket.
+   * @throws SocketException If the socket could not be opened or the
+   *   timeout could not be set.
+   ***/
+  public void open(int port) throws SocketException {
+    _socket_ = _socketFactory_.createDatagramSocket(port);
+    _socket_.setSoTimeout(_timeout_);
+    _isOpen_ = true;
+  }
+
+  /***
+   * Opens a DatagramSocket at the specified address on the local host
+   * at a specified port.
+   * Also sets the timeout on the socket to the default timeout set
+   * by {@link #setDefaultTimeout  setDefaultTimeout() }.
+   * <p>
+   * _isOpen_ is set to true after calling this method and _socket_
+   * is set to the newly opened socket.
+   *
+   * @param port The port to use for the socket.
+   * @param laddr  The local address to use.
+   * @throws SocketException If the socket could not be opened or the
+   *   timeout could not be set.
+   ***/
+  public void open(int port, InetAddress laddr) throws SocketException {
+    _socket_ = _socketFactory_.createDatagramSocket(port, laddr);
+    _socket_.setSoTimeout(_timeout_);
+    _isOpen_ = true;
+  }
+
+  /***
+   * Closes the DatagramSocket used for the connection.
+   * You should call this method after you've finished using the class
+   * instance and also before you call {@link #open open() }
+   * again.   _isOpen_ is set to false and  _socket_ is set to null.
+   ***/
+  public void close() {
+    if (_socket_ != null) {
+      _socket_.close();
     }
+    _socket_ = null;
+    _isOpen_ = false;
+  }
 
+  /***
+   * Returns true if the client has a currently open socket.
+   *
+   * @return True if the client has a currently open socket, false otherwise.
+   ***/
+  public boolean isOpen() {
+    return _isOpen_;
+  }
 
-    /***
+  /***
-     * Opens a DatagramSocket on the local host at the first available port.
+   * Set the default timeout in milliseconds to use when opening a socket.
-     * Also sets the timeout on the socket to the default timeout set
+   * After a call to open, the timeout for the socket is set using this value.
-     * by {@link #setDefaultTimeout  setDefaultTimeout() }.
+   * This method should be used prior to a call to {@link #open open()}
-     * <p>
+   * and should not be confused with {@link #setSoTimeout setSoTimeout()}
-     * _isOpen_ is set to true after calling this method and _socket_
+   * which operates on the currently open socket.  _timeout_ contains
-     * is set to the newly opened socket.
+   * the new timeout value.
-     *
+   *
-     * @throws SocketException If the socket could not be opened or the
+   * @param timeout  The timeout in milliseconds to use for the datagram socket
-     *   timeout could not be set.
+   *                 connection.
-     ***/
+   ***/
-    public void open() throws SocketException
+  public void setDefaultTimeout(int timeout) {
-    {
+    _timeout_ = timeout;
-        _socket_ = _socketFactory_.createDatagramSocket();
+  }
-        _socket_.setSoTimeout(_timeout_);
+
-        _isOpen_ = true;
+  /***
+   * Returns the default timeout in milliseconds that is used when
+   * opening a socket.
+   *
+   * @return The default timeout in milliseconds that is used when
+   *         opening a socket.
+   ***/
+  public int getDefaultTimeout() {
+    return _timeout_;
+  }
+
+  /***
+   * Set the timeout in milliseconds of a currently open connection.
+   * Only call this method after a connection has been opened
+   * by {@link #open open()}.
+   *
+   * @param timeout  The timeout in milliseconds to use for the currently
+   *                 open datagram socket connection.
+   * @throws SocketException if an error setting the timeout
+   ***/
+  public void setSoTimeout(int timeout) throws SocketException {
+    _socket_.setSoTimeout(timeout);
+  }
+
+  /***
+   * Returns the timeout in milliseconds of the currently opened socket.
+   * If you call this method when the client socket is not open,
+   * a NullPointerException is thrown.
+   *
+   * @return The timeout in milliseconds of the currently opened socket.
+   * @throws SocketException if an error getting the timeout
+   ***/
+  public int getSoTimeout() throws SocketException {
+    return _socket_.getSoTimeout();
+  }
+
+  /***
+   * Returns the port number of the open socket on the local host used
+   * for the connection.  If you call this method when the client socket
+   * is not open, a NullPointerException is thrown.
+   *
+   * @return The port number of the open socket on the local host used
+   *         for the connection.
+   ***/
+  public int getLocalPort() {
+    return _socket_.getLocalPort();
+  }
+
+  /***
+   * Returns the local address to which the client's socket is bound.
+   * If you call this method when the client socket is not open, a
+   * NullPointerException is thrown.
+   *
+   * @return The local address to which the client's socket is bound.
+   ***/
+  public InetAddress getLocalAddress() {
+    return _socket_.getLocalAddress();
+  }
+
+  /***
+   * Sets the DatagramSocketFactory used by the DatagramSocketClient
+   * to open DatagramSockets.  If the factory value is null, then a default
+   * factory is used (only do this to reset the factory after having
+   * previously altered it).
+   *
+   * @param factory  The new DatagramSocketFactory the DatagramSocketClient
+   * should use.
+   ***/
+  public void setDatagramSocketFactory(DatagramSocketFactory factory) {
+    if (factory == null) {
+      _socketFactory_ = __DEFAULT_SOCKET_FACTORY;
+    } else {
+      _socketFactory_ = factory;
     }
+  }
 
+  /**
+   * Gets the charset name.
+   *
+   * @return the charset name.
+   * @since 3.3
+   * TODO Will be deprecated once the code requires Java 1.6 as a mininmum
+   */
+  public String getCharsetName() {
+    return charset.name();
+  }
 
-    /***
+  /**
-     * Opens a DatagramSocket on the local host at a specified port.
+   * Gets the charset.
-     * Also sets the timeout on the socket to the default timeout set
+   *
-     * by {@link #setDefaultTimeout  setDefaultTimeout() }.
+   * @return the charset.
-     * <p>
+   * @since 3.3
-     * _isOpen_ is set to true after calling this method and _socket_
+   */
-     * is set to the newly opened socket.
+  public Charset getCharset() {
-     *
+    return charset;
-     * @param port The port to use for the socket.
+  }
-     * @throws SocketException If the socket could not be opened or the
-     *   timeout could not be set.
-     ***/
-    public void open(int port) throws SocketException
-    {
-        _socket_ = _socketFactory_.createDatagramSocket(port);
-        _socket_.setSoTimeout(_timeout_);
-        _isOpen_ = true;
-    }
 
-
+  /**
-    /***
+   * Sets the charset.
-     * Opens a DatagramSocket at the specified address on the local host
+   *
-     * at a specified port.
+   * @param charset the charset.
-     * Also sets the timeout on the socket to the default timeout set
+   * @since 3.3
-     * by {@link #setDefaultTimeout  setDefaultTimeout() }.
+   */
-     * <p>
+  public void setCharset(Charset charset) {
-     * _isOpen_ is set to true after calling this method and _socket_
+    this.charset = charset;
-     * is set to the newly opened socket.
+  }
-     *
-     * @param port The port to use for the socket.
-     * @param laddr  The local address to use.
-     * @throws SocketException If the socket could not be opened or the
-     *   timeout could not be set.
-     ***/
-    public void open(int port, InetAddress laddr) throws SocketException
-    {
-        _socket_ = _socketFactory_.createDatagramSocket(port, laddr);
-        _socket_.setSoTimeout(_timeout_);
-        _isOpen_ = true;
-    }
-
-
-
-    /***
-     * Closes the DatagramSocket used for the connection.
-     * You should call this method after you've finished using the class
-     * instance and also before you call {@link #open open() }
-     * again.   _isOpen_ is set to false and  _socket_ is set to null.
-     ***/
-    public void close()
-    {
-        if (_socket_ != null) {
-            _socket_.close();
-        }
-        _socket_ = null;
-        _isOpen_ = false;
-    }
-
-
-    /***
-     * Returns true if the client has a currently open socket.
-     *
-     * @return True if the client has a currently open socket, false otherwise.
-     ***/
-    public boolean isOpen()
-    {
-        return _isOpen_;
-    }
-
-
-    /***
-     * Set the default timeout in milliseconds to use when opening a socket.
-     * After a call to open, the timeout for the socket is set using this value.
-     * This method should be used prior to a call to {@link #open open()}
-     * and should not be confused with {@link #setSoTimeout setSoTimeout()}
-     * which operates on the currently open socket.  _timeout_ contains
-     * the new timeout value.
-     *
-     * @param timeout  The timeout in milliseconds to use for the datagram socket
-     *                 connection.
-     ***/
-    public void setDefaultTimeout(int timeout)
-    {
-        _timeout_ = timeout;
-    }
-
-
-    /***
-     * Returns the default timeout in milliseconds that is used when
-     * opening a socket.
-     *
-     * @return The default timeout in milliseconds that is used when
-     *         opening a socket.
-     ***/
-    public int getDefaultTimeout()
-    {
-        return _timeout_;
-    }
-
-
-    /***
-     * Set the timeout in milliseconds of a currently open connection.
-     * Only call this method after a connection has been opened
-     * by {@link #open open()}.
-     *
-     * @param timeout  The timeout in milliseconds to use for the currently
-     *                 open datagram socket connection.
-     * @throws SocketException if an error setting the timeout
-     ***/
-    public void setSoTimeout(int timeout) throws SocketException
-    {
-        _socket_.setSoTimeout(timeout);
-    }
-
-
-    /***
-     * Returns the timeout in milliseconds of the currently opened socket.
-     * If you call this method when the client socket is not open,
-     * a NullPointerException is thrown.
-     *
-     * @return The timeout in milliseconds of the currently opened socket.
-     * @throws SocketException if an error getting the timeout
-     ***/
-    public int getSoTimeout() throws SocketException
-    {
-        return _socket_.getSoTimeout();
-    }
-
-
-    /***
-     * Returns the port number of the open socket on the local host used
-     * for the connection.  If you call this method when the client socket
-     * is not open, a NullPointerException is thrown.
-     *
-     * @return The port number of the open socket on the local host used
-     *         for the connection.
-     ***/
-    public int getLocalPort()
-    {
-        return _socket_.getLocalPort();
-    }
-
-
-    /***
-     * Returns the local address to which the client's socket is bound.
-     * If you call this method when the client socket is not open, a
-     * NullPointerException is thrown.
-     *
-     * @return The local address to which the client's socket is bound.
-     ***/
-    public InetAddress getLocalAddress()
-    {
-        return _socket_.getLocalAddress();
-    }
-
-
-    /***
-     * Sets the DatagramSocketFactory used by the DatagramSocketClient
-     * to open DatagramSockets.  If the factory value is null, then a default
-     * factory is used (only do this to reset the factory after having
-     * previously altered it).
-     *
-     * @param factory  The new DatagramSocketFactory the DatagramSocketClient
-     * should use.
-     ***/
-    public void setDatagramSocketFactory(DatagramSocketFactory factory)
-    {
-        if (factory == null) {
-            _socketFactory_ = __DEFAULT_SOCKET_FACTORY;
-        } else {
-            _socketFactory_ = factory;
-        }
-    }
-
-    /**
-     * Gets the charset name.
-     *
-     * @return the charset name.
-     * @since 3.3
-     * TODO Will be deprecated once the code requires Java 1.6 as a mininmum
-     */
-    public String getCharsetName() {
-        return charset.name();
-    }
-
-    /**
-     * Gets the charset.
-     *
-     * @return the charset.
-     * @since 3.3
-     */
-    public Charset getCharset() {
-        return charset;
-    }
-
-    /**
-     * Sets the charset.
-     *
-     * @param charset the charset.
-     * @since 3.3
-     */
-    public void setCharset(Charset charset) {
-        this.charset = charset;
-    }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/DatagramSocketFactory.java

@@ -35,35 +35,33 @@ import java.net.SocketException;
  *
  ***/
 
-public interface DatagramSocketFactory
+public interface DatagramSocketFactory {
-{
 
-    /***
+  /***
-     * Creates a DatagramSocket on the local host at the first available port.
+   * Creates a DatagramSocket on the local host at the first available port.
-     * @return the socket
+   * @return the socket
-     *
+   *
-     * @throws SocketException If the socket could not be created.
+   * @throws SocketException If the socket could not be created.
-     ***/
+   ***/
-    public DatagramSocket createDatagramSocket() throws SocketException;
+  public DatagramSocket createDatagramSocket() throws SocketException;
 
-    /***
+  /***
-     * Creates a DatagramSocket on the local host at a specified port.
+   * Creates a DatagramSocket on the local host at a specified port.
-     *
+   *
-     * @param port The port to use for the socket.
+   * @param port The port to use for the socket.
-     * @return the socket
+   * @return the socket
-     * @throws SocketException If the socket could not be created.
+   * @throws SocketException If the socket could not be created.
-     ***/
+   ***/
-    public DatagramSocket createDatagramSocket(int port) throws SocketException;
+  public DatagramSocket createDatagramSocket(int port) throws SocketException;
 
-    /***
+  /***
-     * Creates a DatagramSocket at the specified address on the local host
+   * Creates a DatagramSocket at the specified address on the local host
-     * at a specified port.
+   * at a specified port.
-     *
+   *
-     * @param port The port to use for the socket.
+   * @param port The port to use for the socket.
-     * @param laddr  The local address to use.
+   * @param laddr  The local address to use.
-     * @return the socket
+   * @return the socket
-     * @throws SocketException If the socket could not be created.
+   * @throws SocketException If the socket could not be created.
-     ***/
+   ***/
-    public DatagramSocket createDatagramSocket(int port, InetAddress laddr)
+  public DatagramSocket createDatagramSocket(int port, InetAddress laddr) throws SocketException;
-    throws SocketException;
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/DefaultDatagramSocketFactory.java

@@ -34,46 +34,39 @@ import java.net.SocketException;
  * @see DatagramSocketClient#setDatagramSocketFactory
  ***/
 
-public class DefaultDatagramSocketFactory implements DatagramSocketFactory
+public class DefaultDatagramSocketFactory implements DatagramSocketFactory {
-{
 
-    /***
+  /***
-     * Creates a DatagramSocket on the local host at the first available port.
+   * Creates a DatagramSocket on the local host at the first available port.
-     * @return a new DatagramSocket
+   * @return a new DatagramSocket
-     * @throws SocketException If the socket could not be created.
+   * @throws SocketException If the socket could not be created.
-     ***/
+   ***/
-    @Override
+  @Override public DatagramSocket createDatagramSocket() throws SocketException {
-    public DatagramSocket createDatagramSocket() throws SocketException
+    return new DatagramSocket();
-    {
+  }
-        return new DatagramSocket();
-    }
 
-    /***
+  /***
-     * Creates a DatagramSocket on the local host at a specified port.
+   * Creates a DatagramSocket on the local host at a specified port.
-     *
+   *
-     * @param port The port to use for the socket.
+   * @param port The port to use for the socket.
-     * @return a new DatagramSocket
+   * @return a new DatagramSocket
-     * @throws SocketException If the socket could not be created.
+   * @throws SocketException If the socket could not be created.
-     ***/
+   ***/
-    @Override
+  @Override public DatagramSocket createDatagramSocket(int port) throws SocketException {
-    public DatagramSocket createDatagramSocket(int port) throws SocketException
+    return new DatagramSocket(port);
-    {
+  }
-        return new DatagramSocket(port);
-    }
 
-    /***
+  /***
-     * Creates a DatagramSocket at the specified address on the local host
+   * Creates a DatagramSocket at the specified address on the local host
-     * at a specified port.
+   * at a specified port.
-     *
+   *
-     * @param port The port to use for the socket.
+   * @param port The port to use for the socket.
-     * @param laddr  The local address to use.
+   * @param laddr  The local address to use.
-     * @return a new DatagramSocket
+   * @return a new DatagramSocket
-     * @throws SocketException If the socket could not be created.
+   * @throws SocketException If the socket could not be created.
-     ***/
+   ***/
-    @Override
+  @Override public DatagramSocket createDatagramSocket(int port, InetAddress laddr)
-    public DatagramSocket createDatagramSocket(int port, InetAddress laddr)
+      throws SocketException {
-    throws SocketException
+    return new DatagramSocket(port, laddr);
-    {
+  }
-        return new DatagramSocket(port, laddr);
-    }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/DefaultSocketFactory.java

@@ -40,191 +40,165 @@ import javax.net.SocketFactory;
  * @see SocketClient#setSocketFactory
  ***/
 
-public class DefaultSocketFactory extends SocketFactory
+public class DefaultSocketFactory extends SocketFactory {
-{
+  /** The proxy to use when creating new sockets. */
-    /** The proxy to use when creating new sockets. */
+  private final Proxy connProxy;
-    private final Proxy connProxy;
 
-    /**
+  /**
-     * The default constructor.
+   * The default constructor.
-     */
+   */
-    public DefaultSocketFactory()
+  public DefaultSocketFactory() {
-    {
+    this(null);
-        this(null);
+  }
-    }
 
-    /**
+  /**
-     * A constructor for sockets with proxy support.
+   * A constructor for sockets with proxy support.
-     *
+   *
-     * @param proxy The Proxy to use when creating new Sockets.
+   * @param proxy The Proxy to use when creating new Sockets.
-     * @since 3.2
+   * @since 3.2
-     */
+   */
-    public DefaultSocketFactory(Proxy proxy)
+  public DefaultSocketFactory(Proxy proxy) {
-    {
+    connProxy = proxy;
-        connProxy = proxy;
+  }
-    }
 
-    /**
+  /**
-     * Creates an unconnected Socket.
+   * Creates an unconnected Socket.
-     *
+   *
-     * @return A new unconnected Socket.
+   * @return A new unconnected Socket.
-     * @throws IOException If an I/O error occurs while creating the Socket.
+   * @throws IOException If an I/O error occurs while creating the Socket.
-     * @since 3.2
+   * @since 3.2
-     */
+   */
-    @Override
+  @Override public Socket createSocket() throws IOException {
-    public Socket createSocket() throws IOException
+    if (connProxy != null) {
-    {
+      return new Socket(connProxy);
-        if (connProxy != null)
-        {
-            return new Socket(connProxy);
-        }
-        return new Socket();
     }
+    return new Socket();
+  }
 
-    /***
+  /***
-     * Creates a Socket connected to the given host and port.
+   * Creates a Socket connected to the given host and port.
-     *
+   *
-     * @param host The hostname to connect to.
+   * @param host The hostname to connect to.
-     * @param port The port to connect to.
+   * @param port The port to connect to.
-     * @return A Socket connected to the given host and port.
+   * @return A Socket connected to the given host and port.
-     * @throws UnknownHostException  If the hostname cannot be resolved.
+   * @throws UnknownHostException  If the hostname cannot be resolved.
-     * @throws IOException If an I/O error occurs while creating the Socket.
+   * @throws IOException If an I/O error occurs while creating the Socket.
-     ***/
+   ***/
-    @Override
+  @Override public Socket createSocket(String host, int port)
-    public Socket createSocket(String host, int port)
+      throws UnknownHostException, IOException {
-    throws UnknownHostException, IOException
+    if (connProxy != null) {
-    {
+      Socket s = new Socket(connProxy);
-        if (connProxy != null)
+      s.connect(new InetSocketAddress(host, port));
-        {
+      return s;
-            Socket s = new Socket(connProxy);
-            s.connect(new InetSocketAddress(host, port));
-            return s;
-        }
-        return new Socket(host, port);
     }
+    return new Socket(host, port);
+  }
 
-    /***
+  /***
-     * Creates a Socket connected to the given host and port.
+   * Creates a Socket connected to the given host and port.
-     *
+   *
-     * @param address The address of the host to connect to.
+   * @param address The address of the host to connect to.
-     * @param port The port to connect to.
+   * @param port The port to connect to.
-     * @return A Socket connected to the given host and port.
+   * @return A Socket connected to the given host and port.
-     * @throws IOException If an I/O error occurs while creating the Socket.
+   * @throws IOException If an I/O error occurs while creating the Socket.
-     ***/
+   ***/
-    @Override
+  @Override public Socket createSocket(InetAddress address, int port) throws IOException {
-    public Socket createSocket(InetAddress address, int port)
+    if (connProxy != null) {
-    throws IOException
+      Socket s = new Socket(connProxy);
-    {
+      s.connect(new InetSocketAddress(address, port));
-        if (connProxy != null)
+      return s;
-        {
-            Socket s = new Socket(connProxy);
-            s.connect(new InetSocketAddress(address, port));
-            return s;
-        }
-        return new Socket(address, port);
     }
+    return new Socket(address, port);
+  }
 
-    /***
+  /***
-     * Creates a Socket connected to the given host and port and
+   * Creates a Socket connected to the given host and port and
-     * originating from the specified local address and port.
+   * originating from the specified local address and port.
-     *
+   *
-     * @param host The hostname to connect to.
+   * @param host The hostname to connect to.
-     * @param port The port to connect to.
+   * @param port The port to connect to.
-     * @param localAddr  The local address to use.
+   * @param localAddr  The local address to use.
-     * @param localPort  The local port to use.
+   * @param localPort  The local port to use.
-     * @return A Socket connected to the given host and port.
+   * @return A Socket connected to the given host and port.
-     * @throws UnknownHostException  If the hostname cannot be resolved.
+   * @throws UnknownHostException  If the hostname cannot be resolved.
-     * @throws IOException If an I/O error occurs while creating the Socket.
+   * @throws IOException If an I/O error occurs while creating the Socket.
-     ***/
+   ***/
-    @Override
+  @Override public Socket createSocket(String host, int port, InetAddress localAddr, int localPort)
-    public Socket createSocket(String host, int port,
+      throws UnknownHostException, IOException {
-                               InetAddress localAddr, int localPort)
+    if (connProxy != null) {
-    throws UnknownHostException, IOException
+      Socket s = new Socket(connProxy);
-    {
+      s.bind(new InetSocketAddress(localAddr, localPort));
-        if (connProxy != null)
+      s.connect(new InetSocketAddress(host, port));
-        {
+      return s;
-            Socket s = new Socket(connProxy);
-            s.bind(new InetSocketAddress(localAddr, localPort));
-            s.connect(new InetSocketAddress(host, port));
-            return s;
-        }
-        return new Socket(host, port, localAddr, localPort);
     }
+    return new Socket(host, port, localAddr, localPort);
+  }
 
-    /***
+  /***
-     * Creates a Socket connected to the given host and port and
+   * Creates a Socket connected to the given host and port and
-     * originating from the specified local address and port.
+   * originating from the specified local address and port.
-     *
+   *
-     * @param address The address of the host to connect to.
+   * @param address The address of the host to connect to.
-     * @param port The port to connect to.
+   * @param port The port to connect to.
-     * @param localAddr  The local address to use.
+   * @param localAddr  The local address to use.
-     * @param localPort  The local port to use.
+   * @param localPort  The local port to use.
-     * @return A Socket connected to the given host and port.
+   * @return A Socket connected to the given host and port.
-     * @throws IOException If an I/O error occurs while creating the Socket.
+   * @throws IOException If an I/O error occurs while creating the Socket.
-     ***/
+   ***/
-    @Override
+  @Override public Socket createSocket(InetAddress address, int port, InetAddress localAddr,
-    public Socket createSocket(InetAddress address, int port,
+      int localPort) throws IOException {
-                               InetAddress localAddr, int localPort)
+    if (connProxy != null) {
-    throws IOException
+      Socket s = new Socket(connProxy);
-    {
+      s.bind(new InetSocketAddress(localAddr, localPort));
-        if (connProxy != null)
+      s.connect(new InetSocketAddress(address, port));
-        {
+      return s;
-            Socket s = new Socket(connProxy);
-            s.bind(new InetSocketAddress(localAddr, localPort));
-            s.connect(new InetSocketAddress(address, port));
-            return s;
-        }
-        return new Socket(address, port, localAddr, localPort);
     }
+    return new Socket(address, port, localAddr, localPort);
+  }
 
-    /***
+  /***
-     * Creates a ServerSocket bound to a specified port.  A port
+   * Creates a ServerSocket bound to a specified port.  A port
-     * of 0 will create the ServerSocket on a system-determined free port.
+   * of 0 will create the ServerSocket on a system-determined free port.
-     *
+   *
-     * @param port  The port on which to listen, or 0 to use any free port.
+   * @param port  The port on which to listen, or 0 to use any free port.
-     * @return A ServerSocket that will listen on a specified port.
+   * @return A ServerSocket that will listen on a specified port.
-     * @throws IOException If an I/O error occurs while creating
+   * @throws IOException If an I/O error occurs while creating
-     *                        the ServerSocket.
+   *                        the ServerSocket.
-     ***/
+   ***/
-    public ServerSocket createServerSocket(int port) throws IOException
+  public ServerSocket createServerSocket(int port) throws IOException {
-    {
+    return new ServerSocket(port);
-        return new ServerSocket(port);
+  }
-    }
 
-    /***
+  /***
-     * Creates a ServerSocket bound to a specified port with a given
+   * Creates a ServerSocket bound to a specified port with a given
-     * maximum queue length for incoming connections.  A port of 0 will
+   * maximum queue length for incoming connections.  A port of 0 will
-     * create the ServerSocket on a system-determined free port.
+   * create the ServerSocket on a system-determined free port.
-     *
+   *
-     * @param port  The port on which to listen, or 0 to use any free port.
+   * @param port  The port on which to listen, or 0 to use any free port.
-     * @param backlog  The maximum length of the queue for incoming connections.
+   * @param backlog  The maximum length of the queue for incoming connections.
-     * @return A ServerSocket that will listen on a specified port.
+   * @return A ServerSocket that will listen on a specified port.
-     * @throws IOException If an I/O error occurs while creating
+   * @throws IOException If an I/O error occurs while creating
-     *                        the ServerSocket.
+   *                        the ServerSocket.
-     ***/
+   ***/
-    public ServerSocket createServerSocket(int port, int backlog)
+  public ServerSocket createServerSocket(int port, int backlog) throws IOException {
-    throws IOException
+    return new ServerSocket(port, backlog);
-    {
+  }
-        return new ServerSocket(port, backlog);
-    }
 
-    /***
+  /***
-     * Creates a ServerSocket bound to a specified port on a given local
+   * Creates a ServerSocket bound to a specified port on a given local
-     * address with a given maximum queue length for incoming connections.
+   * address with a given maximum queue length for incoming connections.
-     * A port of 0 will
+   * A port of 0 will
-     * create the ServerSocket on a system-determined free port.
+   * create the ServerSocket on a system-determined free port.
-     *
+   *
-     * @param port  The port on which to listen, or 0 to use any free port.
+   * @param port  The port on which to listen, or 0 to use any free port.
-     * @param backlog  The maximum length of the queue for incoming connections.
+   * @param backlog  The maximum length of the queue for incoming connections.
-     * @param bindAddr  The local address to which the ServerSocket should bind.
+   * @param bindAddr  The local address to which the ServerSocket should bind.
-     * @return A ServerSocket that will listen on a specified port.
+   * @return A ServerSocket that will listen on a specified port.
-     * @throws IOException If an I/O error occurs while creating
+   * @throws IOException If an I/O error occurs while creating
-     *                        the ServerSocket.
+   *                        the ServerSocket.
-     ***/
+   ***/
-    public ServerSocket createServerSocket(int port, int backlog,
+  public ServerSocket createServerSocket(int port, int backlog, InetAddress bindAddr)
-                                           InetAddress bindAddr)
+      throws IOException {
-    throws IOException
+    return new ServerSocket(port, backlog, bindAddr);
-    {
+  }
-        return new ServerSocket(port, backlog, bindAddr);
-    }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/MalformedServerReplyException.java

@@ -32,25 +32,21 @@ import java.io.IOException;
  *
  ***/
 
-public class MalformedServerReplyException extends IOException
+public class MalformedServerReplyException extends IOException {
-{
 
-    private static final long serialVersionUID = 6006765264250543945L;
+  private static final long serialVersionUID = 6006765264250543945L;
 
-    /*** Constructs a MalformedServerReplyException with no message ***/
+  /*** Constructs a MalformedServerReplyException with no message ***/
-    public MalformedServerReplyException()
+  public MalformedServerReplyException() {
-    {
+    super();
-        super();
+  }
-    }
-
-    /***
-     * Constructs a MalformedServerReplyException with a specified message.
-     *
-     * @param message  The message explaining the reason for the exception.
-     ***/
-    public MalformedServerReplyException(String message)
-    {
-        super(message);
-    }
 
+  /***
+   * Constructs a MalformedServerReplyException with a specified message.
+   *
+   * @param message  The message explaining the reason for the exception.
+   ***/
+  public MalformedServerReplyException(String message) {
+    super(message);
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/PrintCommandListener.java

@@ -28,175 +28,163 @@ import java.io.PrintWriter;
  * @since 2.0
  ***/
 
-public class PrintCommandListener implements ProtocolCommandListener
+public class PrintCommandListener implements ProtocolCommandListener {
-{
+  private final PrintWriter __writer;
-    private final PrintWriter __writer;
+  private final boolean __nologin;
-    private final boolean __nologin;
+  private final char __eolMarker;
-    private final char __eolMarker;
+  private final boolean __directionMarker;
-    private final boolean __directionMarker;
 
-    /**
+  /**
-     * Create the default instance which prints everything.
+   * Create the default instance which prints everything.
-     *
+   *
-     * @param stream where to write the commands and responses
+   * @param stream where to write the commands and responses
-     * e.g. System.out
+   * e.g. System.out
-     * @since 3.0
+   * @since 3.0
-     */
+   */
-    public PrintCommandListener(PrintStream stream)
+  public PrintCommandListener(PrintStream stream) {
-    {
+    this(new PrintWriter(stream));
-        this(new PrintWriter(stream));
+  }
+
+  /**
+   * Create an instance which optionally suppresses login command text
+   * and indicates where the EOL starts with the specified character.
+   *
+   * @param stream where to write the commands and responses
+   * @param suppressLogin if {@code true}, only print command name for login
+   * @since 3.0
+   */
+  public PrintCommandListener(PrintStream stream, boolean suppressLogin) {
+    this(new PrintWriter(stream), suppressLogin);
+  }
+
+  /**
+   * Create an instance which optionally suppresses login command text
+   * and indicates where the EOL starts with the specified character.
+   *
+   * @param stream where to write the commands and responses
+   * @param suppressLogin if {@code true}, only print command name for login
+   * @param eolMarker if non-zero, add a marker just before the EOL.
+   * @since 3.0
+   */
+  public PrintCommandListener(PrintStream stream, boolean suppressLogin, char eolMarker) {
+    this(new PrintWriter(stream), suppressLogin, eolMarker);
+  }
+
+  /**
+   * Create an instance which optionally suppresses login command text
+   * and indicates where the EOL starts with the specified character.
+   *
+   * @param stream where to write the commands and responses
+   * @param suppressLogin if {@code true}, only print command name for login
+   * @param eolMarker if non-zero, add a marker just before the EOL.
+   * @param showDirection if {@code true}, add {@code "> "} or {@code "< "} as appropriate to the
+   * output
+   * @since 3.0
+   */
+  public PrintCommandListener(PrintStream stream, boolean suppressLogin, char eolMarker,
+      boolean showDirection) {
+    this(new PrintWriter(stream), suppressLogin, eolMarker, showDirection);
+  }
+
+  /**
+   * Create the default instance which prints everything.
+   *
+   * @param writer where to write the commands and responses
+   */
+  public PrintCommandListener(PrintWriter writer) {
+    this(writer, false);
+  }
+
+  /**
+   * Create an instance which optionally suppresses login command text.
+   *
+   * @param writer where to write the commands and responses
+   * @param suppressLogin if {@code true}, only print command name for login
+   * @since 3.0
+   */
+  public PrintCommandListener(PrintWriter writer, boolean suppressLogin) {
+    this(writer, suppressLogin, (char) 0);
+  }
+
+  /**
+   * Create an instance which optionally suppresses login command text
+   * and indicates where the EOL starts with the specified character.
+   *
+   * @param writer where to write the commands and responses
+   * @param suppressLogin if {@code true}, only print command name for login
+   * @param eolMarker if non-zero, add a marker just before the EOL.
+   * @since 3.0
+   */
+  public PrintCommandListener(PrintWriter writer, boolean suppressLogin, char eolMarker) {
+    this(writer, suppressLogin, eolMarker, false);
+  }
+
+  /**
+   * Create an instance which optionally suppresses login command text
+   * and indicates where the EOL starts with the specified character.
+   *
+   * @param writer where to write the commands and responses
+   * @param suppressLogin if {@code true}, only print command name for login
+   * @param eolMarker if non-zero, add a marker just before the EOL.
+   * @param showDirection if {@code true}, add {@code ">} " or {@code "< "} as appropriate to the
+   * output
+   * @since 3.0
+   */
+  public PrintCommandListener(PrintWriter writer, boolean suppressLogin, char eolMarker,
+      boolean showDirection) {
+    __writer = writer;
+    __nologin = suppressLogin;
+    __eolMarker = eolMarker;
+    __directionMarker = showDirection;
+  }
+
+  @Override public void protocolCommandSent(ProtocolCommandEvent event) {
+    if (__directionMarker) {
+      __writer.print("> ");
     }
-
+    if (__nologin) {
-    /**
+      String cmd = event.getCommand();
-     * Create an instance which optionally suppresses login command text
+      if ("PASS".equalsIgnoreCase(cmd) || "USER".equalsIgnoreCase(cmd)) {
-     * and indicates where the EOL starts with the specified character.
+        __writer.print(cmd);
-     *
+        __writer.println(" *******"); // Don't bother with EOL marker for this!
-     * @param stream where to write the commands and responses
+      } else {
-     * @param suppressLogin if {@code true}, only print command name for login
+        final String IMAP_LOGIN = "LOGIN";
-     *
+        if (IMAP_LOGIN.equalsIgnoreCase(cmd)) { // IMAP
-     * @since 3.0
+          String msg = event.getMessage();
-     */
+          msg = msg.substring(0, msg.indexOf(IMAP_LOGIN) + IMAP_LOGIN.length());
-    public PrintCommandListener(PrintStream stream, boolean suppressLogin) {
+          __writer.print(msg);
-        this(new PrintWriter(stream), suppressLogin);
+          __writer.println(" *******"); // Don't bother with EOL marker for this!
-    }
-
-    /**
-     * Create an instance which optionally suppresses login command text
-     * and indicates where the EOL starts with the specified character.
-     *
-     * @param stream where to write the commands and responses
-     * @param suppressLogin if {@code true}, only print command name for login
-     * @param eolMarker if non-zero, add a marker just before the EOL.
-     *
-     * @since 3.0
-     */
-    public PrintCommandListener(PrintStream stream, boolean suppressLogin, char eolMarker) {
-        this(new PrintWriter(stream), suppressLogin, eolMarker);
-    }
-
-    /**
-     * Create an instance which optionally suppresses login command text
-     * and indicates where the EOL starts with the specified character.
-     *
-     * @param stream where to write the commands and responses
-     * @param suppressLogin if {@code true}, only print command name for login
-     * @param eolMarker if non-zero, add a marker just before the EOL.
-     * @param showDirection if {@code true}, add {@code "> "} or {@code "< "} as appropriate to the output
-     *
-     * @since 3.0
-     */
-    public PrintCommandListener(PrintStream stream, boolean suppressLogin, char eolMarker, boolean showDirection) {
-        this(new PrintWriter(stream), suppressLogin, eolMarker, showDirection);
-    }
-
-    /**
-     * Create the default instance which prints everything.
-     *
-     * @param writer where to write the commands and responses
-     */
-    public PrintCommandListener(PrintWriter writer)
-    {
-        this(writer, false);
-    }
-
-    /**
-     * Create an instance which optionally suppresses login command text.
-     *
-     * @param writer where to write the commands and responses
-     * @param suppressLogin if {@code true}, only print command name for login
-     *
-     * @since 3.0
-     */
-    public PrintCommandListener(PrintWriter writer, boolean suppressLogin)
-    {
-        this(writer, suppressLogin, (char) 0);
-    }
-
-    /**
-     * Create an instance which optionally suppresses login command text
-     * and indicates where the EOL starts with the specified character.
-     *
-     * @param writer where to write the commands and responses
-     * @param suppressLogin if {@code true}, only print command name for login
-     * @param eolMarker if non-zero, add a marker just before the EOL.
-     *
-     * @since 3.0
-     */
-    public PrintCommandListener(PrintWriter writer, boolean suppressLogin, char eolMarker)
-    {
-        this(writer, suppressLogin, eolMarker, false);
-    }
-
-    /**
-     * Create an instance which optionally suppresses login command text
-     * and indicates where the EOL starts with the specified character.
-     *
-     * @param writer where to write the commands and responses
-     * @param suppressLogin if {@code true}, only print command name for login
-     * @param eolMarker if non-zero, add a marker just before the EOL.
-     * @param showDirection if {@code true}, add {@code ">} " or {@code "< "} as appropriate to the output
-     *
-     * @since 3.0
-     */
-    public PrintCommandListener(PrintWriter writer, boolean suppressLogin, char eolMarker, boolean showDirection)
-    {
-        __writer = writer;
-        __nologin = suppressLogin;
-        __eolMarker = eolMarker;
-        __directionMarker = showDirection;
-    }
-
-    @Override
-    public void protocolCommandSent(ProtocolCommandEvent event)
-    {
-        if (__directionMarker) {
-            __writer.print("> ");
-        }
-        if (__nologin) {
-            String cmd = event.getCommand();
-            if ("PASS".equalsIgnoreCase(cmd) || "USER".equalsIgnoreCase(cmd)) {
-                __writer.print(cmd);
-                __writer.println(" *******"); // Don't bother with EOL marker for this!
-            } else {
-                final String IMAP_LOGIN = "LOGIN";
-                if (IMAP_LOGIN.equalsIgnoreCase(cmd)) { // IMAP
-                    String msg = event.getMessage();
-                    msg=msg.substring(0, msg.indexOf(IMAP_LOGIN)+IMAP_LOGIN.length());
-                    __writer.print(msg);
-                    __writer.println(" *******"); // Don't bother with EOL marker for this!
-                } else {
-                    __writer.print(getPrintableString(event.getMessage()));
-                }
-            }
         } else {
-            __writer.print(getPrintableString(event.getMessage()));
+          __writer.print(getPrintableString(event.getMessage()));
         }
-        __writer.flush();
+      }
+    } else {
+      __writer.print(getPrintableString(event.getMessage()));
     }
+    __writer.flush();
+  }
 
-    private String getPrintableString(String msg){
+  private String getPrintableString(String msg) {
-        if (__eolMarker == 0) {
+    if (__eolMarker == 0) {
-            return msg;
+      return msg;
-        }
-        int pos = msg.indexOf(SocketClient.NETASCII_EOL);
-        if (pos > 0) {
-            StringBuilder sb = new StringBuilder();
-            sb.append(msg.substring(0,pos));
-            sb.append(__eolMarker);
-            sb.append(msg.substring(pos));
-            return sb.toString();
-        }
-        return msg;
     }
+    int pos = msg.indexOf(SocketClient.NETASCII_EOL);
+    if (pos > 0) {
+      StringBuilder sb = new StringBuilder();
+      sb.append(msg.substring(0, pos));
+      sb.append(__eolMarker);
+      sb.append(msg.substring(pos));
+      return sb.toString();
+    }
+    return msg;
+  }
 
-    @Override
+  @Override public void protocolReplyReceived(ProtocolCommandEvent event) {
-    public void protocolReplyReceived(ProtocolCommandEvent event)
+    if (__directionMarker) {
-    {
+      __writer.print("< ");
-        if (__directionMarker) {
-            __writer.print("< ");
-        }
-        __writer.print(event.getMessage());
-        __writer.flush();
     }
+    __writer.print(event.getMessage());
+    __writer.flush();
+  }
 }
 

AriaFtpPlug/src/main/java/org/apache/commons/net/ProtocolCommandEvent.java

@@ -16,6 +16,7 @@
  */
 
 package org.apache.commons.net;
+
 import java.util.EventObject;
 
 /***
@@ -32,117 +33,107 @@ import java.util.EventObject;
  * @see ProtocolCommandSupport
  ***/
 
-public class ProtocolCommandEvent extends EventObject
+public class ProtocolCommandEvent extends EventObject {
-{
+  private static final long serialVersionUID = 403743538418947240L;
-    private static final long serialVersionUID = 403743538418947240L;
 
-    private final int __replyCode;
+  private final int __replyCode;
-    private final boolean __isCommand;
+  private final boolean __isCommand;
-    private final String __message, __command;
+  private final String __message, __command;
 
-    /***
+  /***
-     * Creates a ProtocolCommandEvent signalling a command was sent to
+   * Creates a ProtocolCommandEvent signalling a command was sent to
-     * the server.  ProtocolCommandEvents created with this constructor
+   * the server.  ProtocolCommandEvents created with this constructor
-     * should only be sent after a command has been sent, but before the
+   * should only be sent after a command has been sent, but before the
-     * reply has been received.
+   * reply has been received.
-     *
+   *
-     * @param source  The source of the event.
+   * @param source  The source of the event.
-     * @param command The string representation of the command type sent, not
+   * @param command The string representation of the command type sent, not
-     *      including the arguments (e.g., "STAT" or "GET").
+   *      including the arguments (e.g., "STAT" or "GET").
-     * @param message The entire command string verbatim as sent to the server,
+   * @param message The entire command string verbatim as sent to the server,
-     *        including all arguments.
+   *        including all arguments.
-     ***/
+   ***/
-    public ProtocolCommandEvent(Object source, String command, String message)
+  public ProtocolCommandEvent(Object source, String command, String message) {
-    {
+    super(source);
-        super(source);
+    __replyCode = 0;
-        __replyCode = 0;
+    __message = message;
-        __message = message;
+    __isCommand = true;
-        __isCommand = true;
+    __command = command;
-        __command = command;
+  }
-    }
 
+  /***
+   * Creates a ProtocolCommandEvent signalling a reply to a command was
+   * received.  ProtocolCommandEvents created with this constructor
+   * should only be sent after a complete command reply has been received
+   * fromt a server.
+   *
+   * @param source  The source of the event.
+   * @param replyCode The integer code indicating the natureof the reply.
+   *   This will be the protocol integer value for protocols
+   *   that use integer reply codes, or the reply class constant
+   *   corresponding to the reply for protocols like POP3 that use
+   *   strings like OK rather than integer codes (i.e., POP3Repy.OK).
+   * @param message The entire reply as received from the server.
+   ***/
+  public ProtocolCommandEvent(Object source, int replyCode, String message) {
+    super(source);
+    __replyCode = replyCode;
+    __message = message;
+    __isCommand = false;
+    __command = null;
+  }
 
-    /***
+  /***
-     * Creates a ProtocolCommandEvent signalling a reply to a command was
+   * Returns the string representation of the command type sent (e.g., "STAT"
-     * received.  ProtocolCommandEvents created with this constructor
+   * or "GET").  If the ProtocolCommandEvent is a reply event, then null
-     * should only be sent after a complete command reply has been received
+   * is returned.
-     * fromt a server.
+   *
-     *
+   * @return The string representation of the command type sent, or null
-     * @param source  The source of the event.
+   *         if this is a reply event.
-     * @param replyCode The integer code indicating the natureof the reply.
+   ***/
-     *   This will be the protocol integer value for protocols
+  public String getCommand() {
-     *   that use integer reply codes, or the reply class constant
+    return __command;
-     *   corresponding to the reply for protocols like POP3 that use
+  }
-     *   strings like OK rather than integer codes (i.e., POP3Repy.OK).
-     * @param message The entire reply as received from the server.
-     ***/
-    public ProtocolCommandEvent(Object source, int replyCode, String message)
-    {
-        super(source);
-        __replyCode = replyCode;
-        __message = message;
-        __isCommand = false;
-        __command = null;
-    }
 
-    /***
+  /***
-     * Returns the string representation of the command type sent (e.g., "STAT"
+   * Returns the reply code of the received server reply.  Undefined if
-     * or "GET").  If the ProtocolCommandEvent is a reply event, then null
+   * this is not a reply event.
-     * is returned.
+   *
-     *
+   * @return The reply code of the received server reply.  Undefined if
-     * @return The string representation of the command type sent, or null
+   *         not a reply event.
-     *         if this is a reply event.
+   ***/
-     ***/
+  public int getReplyCode() {
-    public String getCommand()
+    return __replyCode;
-    {
+  }
-        return __command;
-    }
 
+  /***
+   * Returns true if the ProtocolCommandEvent was generated as a result
+   * of sending a command.
+   *
+   * @return true If the ProtocolCommandEvent was generated as a result
+   * of sending a command.  False otherwise.
+   ***/
+  public boolean isCommand() {
+    return __isCommand;
+  }
 
-    /***
+  /***
-     * Returns the reply code of the received server reply.  Undefined if
+   * Returns true if the ProtocolCommandEvent was generated as a result
-     * this is not a reply event.
+   * of receiving a reply.
-     *
+   *
-     * @return The reply code of the received server reply.  Undefined if
+   * @return true If the ProtocolCommandEvent was generated as a result
-     *         not a reply event.
+   * of receiving a reply.  False otherwise.
-     ***/
+   ***/
-    public int getReplyCode()
+  public boolean isReply() {
-    {
+    return !isCommand();
-        return __replyCode;
+  }
-    }
 
-    /***
+  /***
-     * Returns true if the ProtocolCommandEvent was generated as a result
+   * Returns the entire message sent to or received from the server.
-     * of sending a command.
+   * Includes the line terminator.
-     *
+   *
-     * @return true If the ProtocolCommandEvent was generated as a result
+   * @return The entire message sent to or received from the server.
-     * of sending a command.  False otherwise.
+   ***/
-     ***/
+  public String getMessage() {
-    public boolean isCommand()
+    return __message;
-    {
+  }
-        return __isCommand;
-    }
-
-    /***
-     * Returns true if the ProtocolCommandEvent was generated as a result
-     * of receiving a reply.
-     *
-     * @return true If the ProtocolCommandEvent was generated as a result
-     * of receiving a reply.  False otherwise.
-     ***/
-    public boolean isReply()
-    {
-        return !isCommand();
-    }
-
-    /***
-     * Returns the entire message sent to or received from the server.
-     * Includes the line terminator.
-     *
-     * @return The entire message sent to or received from the server.
-     ***/
-    public String getMessage()
-    {
-        return __message;
-    }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ProtocolCommandListener.java

@@ -16,6 +16,7 @@
  */
 
 package org.apache.commons.net;
+
 import java.util.EventListener;
 
 /***
@@ -36,23 +37,21 @@ import java.util.EventListener;
  * @see ProtocolCommandSupport
  ***/
 
-public interface ProtocolCommandListener extends EventListener
+public interface ProtocolCommandListener extends EventListener {
-{
 
-    /***
+  /***
-     * This method is invoked by a ProtocolCommandEvent source after
+   * This method is invoked by a ProtocolCommandEvent source after
-     * sending a protocol command to a server.
+   * sending a protocol command to a server.
-     *
+   *
-     * @param event The ProtocolCommandEvent fired.
+   * @param event The ProtocolCommandEvent fired.
-     ***/
+   ***/
-    public void protocolCommandSent(ProtocolCommandEvent event);
+  public void protocolCommandSent(ProtocolCommandEvent event);
-
-    /***
-     * This method is invoked by a ProtocolCommandEvent source after
-     * receiving a reply from a server.
-     *
-     * @param event The ProtocolCommandEvent fired.
-     ***/
-    public void protocolReplyReceived(ProtocolCommandEvent event);
 
+  /***
+   * This method is invoked by a ProtocolCommandEvent source after
+   * receiving a reply from a server.
+   *
+   * @param event The ProtocolCommandEvent fired.
+   ***/
+  public void protocolReplyReceived(ProtocolCommandEvent event);
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ProtocolCommandSupport.java

@@ -33,103 +33,91 @@ import org.apache.commons.net.util.ListenerList;
  * @see ProtocolCommandListener
  ***/
 
-public class ProtocolCommandSupport implements Serializable
+public class ProtocolCommandSupport implements Serializable {
-{
+  private static final long serialVersionUID = -8017692739988399978L;
-    private static final long serialVersionUID = -8017692739988399978L;
 
-    private final Object __source;
+  private final Object __source;
-    private final ListenerList __listeners;
+  private final ListenerList __listeners;
 
-    /***
+  /***
-     * Creates a ProtocolCommandSupport instance using the indicated source
+   * Creates a ProtocolCommandSupport instance using the indicated source
-     * as the source of ProtocolCommandEvents.
+   * as the source of ProtocolCommandEvents.
-     *
+   *
-     * @param source  The source to use for all generated ProtocolCommandEvents.
+   * @param source  The source to use for all generated ProtocolCommandEvents.
-     ***/
+   ***/
-    public ProtocolCommandSupport(Object source)
+  public ProtocolCommandSupport(Object source) {
-    {
+    __listeners = new ListenerList();
-        __listeners = new ListenerList();
+    __source = source;
-        __source = source;
+  }
+
+  /***
+   * Fires a ProtocolCommandEvent signalling the sending of a command to all
+   * registered listeners, invoking their
+   * {@link org.apache.commons.net.ProtocolCommandListener#protocolCommandSent protocolCommandSent() }
+   *  methods.
+   *
+   * @param command The string representation of the command type sent, not
+   *      including the arguments (e.g., "STAT" or "GET").
+   * @param message The entire command string verbatim as sent to the server,
+   *        including all arguments.
+   ***/
+  public void fireCommandSent(String command, String message) {
+    ProtocolCommandEvent event;
+
+    event = new ProtocolCommandEvent(__source, command, message);
+
+    for (EventListener listener : __listeners) {
+      ((ProtocolCommandListener) listener).protocolCommandSent(event);
     }
+  }
 
+  /***
+   * Fires a ProtocolCommandEvent signalling the reception of a command reply
+   * to all registered listeners, invoking their
+   * {@link org.apache.commons.net.ProtocolCommandListener#protocolReplyReceived protocolReplyReceived() }
+   *  methods.
+   *
+   * @param replyCode The integer code indicating the natureof the reply.
+   *   This will be the protocol integer value for protocols
+   *   that use integer reply codes, or the reply class constant
+   *   corresponding to the reply for protocols like POP3 that use
+   *   strings like OK rather than integer codes (i.e., POP3Repy.OK).
+   * @param message The entire reply as received from the server.
+   ***/
+  public void fireReplyReceived(int replyCode, String message) {
+    ProtocolCommandEvent event;
+    event = new ProtocolCommandEvent(__source, replyCode, message);
 
-    /***
+    for (EventListener listener : __listeners) {
-     * Fires a ProtocolCommandEvent signalling the sending of a command to all
+      ((ProtocolCommandListener) listener).protocolReplyReceived(event);
-     * registered listeners, invoking their
-     * {@link org.apache.commons.net.ProtocolCommandListener#protocolCommandSent protocolCommandSent() }
-     *  methods.
-     *
-     * @param command The string representation of the command type sent, not
-     *      including the arguments (e.g., "STAT" or "GET").
-     * @param message The entire command string verbatim as sent to the server,
-     *        including all arguments.
-     ***/
-    public void fireCommandSent(String command, String message)
-    {
-        ProtocolCommandEvent event;
-
-        event = new ProtocolCommandEvent(__source, command, message);
-
-        for (EventListener listener : __listeners)
-        {
-           ((ProtocolCommandListener)listener).protocolCommandSent(event);
-        }
     }
+  }
 
-    /***
+  /***
-     * Fires a ProtocolCommandEvent signalling the reception of a command reply
+   * Adds a ProtocolCommandListener.
-     * to all registered listeners, invoking their
+   *
-     * {@link org.apache.commons.net.ProtocolCommandListener#protocolReplyReceived protocolReplyReceived() }
+   * @param listener  The ProtocolCommandListener to add.
-     *  methods.
+   ***/
-     *
+  public void addProtocolCommandListener(ProtocolCommandListener listener) {
-     * @param replyCode The integer code indicating the natureof the reply.
+    __listeners.addListener(listener);
-     *   This will be the protocol integer value for protocols
+  }
-     *   that use integer reply codes, or the reply class constant
-     *   corresponding to the reply for protocols like POP3 that use
-     *   strings like OK rather than integer codes (i.e., POP3Repy.OK).
-     * @param message The entire reply as received from the server.
-     ***/
-    public void fireReplyReceived(int replyCode, String message)
-    {
-        ProtocolCommandEvent event;
-        event = new ProtocolCommandEvent(__source, replyCode, message);
 
-        for (EventListener listener : __listeners)
+  /***
-        {
+   * Removes a ProtocolCommandListener.
-            ((ProtocolCommandListener)listener).protocolReplyReceived(event);
+   *
-        }
+   * @param listener  The ProtocolCommandListener to remove.
-    }
+   ***/
-
+  public void removeProtocolCommandListener(ProtocolCommandListener listener) {
-    /***
+    __listeners.removeListener(listener);
-     * Adds a ProtocolCommandListener.
+  }
-     *
-     * @param listener  The ProtocolCommandListener to add.
-     ***/
-    public void addProtocolCommandListener(ProtocolCommandListener listener)
-    {
-        __listeners.addListener(listener);
-    }
-
-    /***
-     * Removes a ProtocolCommandListener.
-     *
-     * @param listener  The ProtocolCommandListener to remove.
-     ***/
-    public void removeProtocolCommandListener(ProtocolCommandListener listener)
-    {
-        __listeners.removeListener(listener);
-    }
-
-
-    /***
-     * Returns the number of ProtocolCommandListeners currently registered.
-     *
-     * @return The number of ProtocolCommandListeners currently registered.
-     ***/
-    public int getListenerCount()
-    {
-        return __listeners.getListenerCount();
-    }
 
+  /***
+   * Returns the number of ProtocolCommandListeners currently registered.
+   *
+   * @return The number of ProtocolCommandListeners currently registered.
+   ***/
+  public int getListenerCount() {
+    return __listeners.getListenerCount();
+  }
 }
 

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/Configurable.java

@@ -17,7 +17,6 @@
 
 package org.apache.commons.net.ftp;
 
-
 /**
  * This interface adds the aspect of configurability by means of
  * a supplied FTPClientConfig object to other classes in the
@@ -25,11 +24,11 @@ package org.apache.commons.net.ftp;
  */
 public interface Configurable {
 
-    /**
+  /**
-     * @param config the object containing the configuration data
+   * @param config the object containing the configuration data
-     * @throws IllegalArgumentException if the elements of the
+   * @throws IllegalArgumentException if the elements of the
-     * <code>config</code> are somehow inadequate to configure the
+   * <code>config</code> are somehow inadequate to configure the
-     * Configurable object.
+   * Configurable object.
-     */
+   */
-    public void configure(FTPClientConfig config);
+  public void configure(FTPClientConfig config);
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/FTPCmd.java

@@ -19,98 +19,57 @@
 package org.apache.commons.net.ftp;
 
 /**
-* @since 3.3
+ * @since 3.3
  */
 public enum FTPCmd {
-    ABOR,
+  ABOR, ACCT, ALLO, APPE, CDUP, CWD, DELE, EPRT, EPSV, FEAT, HELP, LIST, MDTM, MFMT, MKD, MLSD, MLST, MODE, NLST, NOOP, PASS, PASV, PORT, PWD, QUIT, REIN, REST, RETR, RMD, RNFR, RNTO, SITE, SMNT, STAT, STOR, STOU, STRU, SYST, TYPE, USER,;
-    ACCT,
-    ALLO,
-    APPE,
-    CDUP,
-    CWD,
-    DELE,
-    EPRT,
-    EPSV,
-    FEAT,
-    HELP,
-    LIST,
-    MDTM,
-    MFMT,
-    MKD,
-    MLSD,
-    MLST,
-    MODE,
-    NLST,
-    NOOP,
-    PASS,
-    PASV,
-    PORT,
-    PWD,
-    QUIT,
-    REIN,
-    REST,
-    RETR,
-    RMD,
-    RNFR,
-    RNTO,
-    SITE,
-    SMNT,
-    STAT,
-    STOR,
-    STOU,
-    STRU,
-    SYST,
-    TYPE,
-    USER,
-    ;
 
-    // Aliases
+  // Aliases
 
-    public static final FTPCmd ABORT = ABOR;
+  public static final FTPCmd ABORT = ABOR;
-    public static final FTPCmd ACCOUNT = ACCT;
+  public static final FTPCmd ACCOUNT = ACCT;
-    public static final FTPCmd ALLOCATE = ALLO;
+  public static final FTPCmd ALLOCATE = ALLO;
-    public static final FTPCmd APPEND = APPE;
+  public static final FTPCmd APPEND = APPE;
-    public static final FTPCmd CHANGE_TO_PARENT_DIRECTORY = CDUP;
+  public static final FTPCmd CHANGE_TO_PARENT_DIRECTORY = CDUP;
-    public static final FTPCmd CHANGE_WORKING_DIRECTORY = CWD;
+  public static final FTPCmd CHANGE_WORKING_DIRECTORY = CWD;
-    public static final FTPCmd DATA_PORT = PORT;
+  public static final FTPCmd DATA_PORT = PORT;
-    public static final FTPCmd DELETE = DELE;
+  public static final FTPCmd DELETE = DELE;
-    public static final FTPCmd FEATURES = FEAT;
+  public static final FTPCmd FEATURES = FEAT;
-    public static final FTPCmd FILE_STRUCTURE = STRU;
+  public static final FTPCmd FILE_STRUCTURE = STRU;
-    public static final FTPCmd GET_MOD_TIME = MDTM;
+  public static final FTPCmd GET_MOD_TIME = MDTM;
-    public static final FTPCmd LOGOUT = QUIT;
+  public static final FTPCmd LOGOUT = QUIT;
-    public static final FTPCmd MAKE_DIRECTORY = MKD;
+  public static final FTPCmd MAKE_DIRECTORY = MKD;
-    public static final FTPCmd MOD_TIME = MDTM;
+  public static final FTPCmd MOD_TIME = MDTM;
-    public static final FTPCmd NAME_LIST = NLST;
+  public static final FTPCmd NAME_LIST = NLST;
-    public static final FTPCmd PASSIVE = PASV;
+  public static final FTPCmd PASSIVE = PASV;
-    public static final FTPCmd PASSWORD = PASS;
+  public static final FTPCmd PASSWORD = PASS;
-    public static final FTPCmd PRINT_WORKING_DIRECTORY = PWD;
+  public static final FTPCmd PRINT_WORKING_DIRECTORY = PWD;
-    public static final FTPCmd REINITIALIZE = REIN;
+  public static final FTPCmd REINITIALIZE = REIN;
-    public static final FTPCmd REMOVE_DIRECTORY = RMD;
+  public static final FTPCmd REMOVE_DIRECTORY = RMD;
-    public static final FTPCmd RENAME_FROM = RNFR;
+  public static final FTPCmd RENAME_FROM = RNFR;
-    public static final FTPCmd RENAME_TO = RNTO;
+  public static final FTPCmd RENAME_TO = RNTO;
-    public static final FTPCmd REPRESENTATION_TYPE = TYPE;
+  public static final FTPCmd REPRESENTATION_TYPE = TYPE;
-    public static final FTPCmd RESTART = REST;
+  public static final FTPCmd RESTART = REST;
-    public static final FTPCmd RETRIEVE = RETR;
+  public static final FTPCmd RETRIEVE = RETR;
-    public static final FTPCmd SET_MOD_TIME = MFMT;
+  public static final FTPCmd SET_MOD_TIME = MFMT;
-    public static final FTPCmd SITE_PARAMETERS = SITE;
+  public static final FTPCmd SITE_PARAMETERS = SITE;
-    public static final FTPCmd STATUS = STAT;
+  public static final FTPCmd STATUS = STAT;
-    public static final FTPCmd STORE = STOR;
+  public static final FTPCmd STORE = STOR;
-    public static final FTPCmd STORE_UNIQUE = STOU;
+  public static final FTPCmd STORE_UNIQUE = STOU;
-    public static final FTPCmd STRUCTURE_MOUNT = SMNT;
+  public static final FTPCmd STRUCTURE_MOUNT = SMNT;
-    public static final FTPCmd SYSTEM = SYST;
+  public static final FTPCmd SYSTEM = SYST;
-    public static final FTPCmd TRANSFER_MODE = MODE;
+  public static final FTPCmd TRANSFER_MODE = MODE;
-    public static final FTPCmd USERNAME = USER;
+  public static final FTPCmd USERNAME = USER;
 
-    /**
+  /**
-     * Retrieve the FTP protocol command string corresponding to a specified
+   * Retrieve the FTP protocol command string corresponding to a specified
-     * command code.
+   * command code.
-     *
+   *
-     * @return The FTP protcol command string corresponding to a specified
+   * @return The FTP protcol command string corresponding to a specified
-     *         command code.
+   * command code.
-     */
+   */
-    public final String getCommand()
+  public final String getCommand() {
-    {
+    return this.name();
-        return this.name();
+  }
-    }
 
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/FTPCommand.java

@@ -27,145 +27,144 @@ package org.apache.commons.net.ftp;
  *
  * @deprecated use {@link FTPCmd} instead
  */
-@Deprecated
+@Deprecated public final class FTPCommand {
-public final class FTPCommand
-{
 
-    public static final int USER = 0;
+  public static final int USER = 0;
-    public static final int PASS = 1;
+  public static final int PASS = 1;
-    public static final int ACCT = 2;
+  public static final int ACCT = 2;
-    public static final int CWD = 3;
+  public static final int CWD = 3;
-    public static final int CDUP = 4;
+  public static final int CDUP = 4;
-    public static final int SMNT = 5;
+  public static final int SMNT = 5;
-    public static final int REIN = 6;
+  public static final int REIN = 6;
-    public static final int QUIT = 7;
+  public static final int QUIT = 7;
-    public static final int PORT = 8;
+  public static final int PORT = 8;
-    public static final int PASV = 9;
+  public static final int PASV = 9;
-    public static final int TYPE = 10;
+  public static final int TYPE = 10;
-    public static final int STRU = 11;
+  public static final int STRU = 11;
-    public static final int MODE = 12;
+  public static final int MODE = 12;
-    public static final int RETR = 13;
+  public static final int RETR = 13;
-    public static final int STOR = 14;
+  public static final int STOR = 14;
-    public static final int STOU = 15;
+  public static final int STOU = 15;
-    public static final int APPE = 16;
+  public static final int APPE = 16;
-    public static final int ALLO = 17;
+  public static final int ALLO = 17;
-    public static final int REST = 18;
+  public static final int REST = 18;
-    public static final int RNFR = 19;
+  public static final int RNFR = 19;
-    public static final int RNTO = 20;
+  public static final int RNTO = 20;
-    public static final int ABOR = 21;
+  public static final int ABOR = 21;
-    public static final int DELE = 22;
+  public static final int DELE = 22;
-    public static final int RMD = 23;
+  public static final int RMD = 23;
-    public static final int MKD = 24;
+  public static final int MKD = 24;
-    public static final int PWD = 25;
+  public static final int PWD = 25;
-    public static final int LIST = 26;
+  public static final int LIST = 26;
-    public static final int NLST = 27;
+  public static final int NLST = 27;
-    public static final int SITE = 28;
+  public static final int SITE = 28;
-    public static final int SYST = 29;
+  public static final int SYST = 29;
-    public static final int STAT = 30;
+  public static final int STAT = 30;
-    public static final int HELP = 31;
+  public static final int HELP = 31;
-    public static final int NOOP = 32;
+  public static final int NOOP = 32;
-    /** @since 2.0 */
+  /** @since 2.0 */
-    public static final int MDTM = 33;
+  public static final int MDTM = 33;
-    /** @since 2.2 */
+  /** @since 2.2 */
-    public static final int FEAT = 34;
+  public static final int FEAT = 34;
-    /** @since 2.2 */
+  /** @since 2.2 */
-    public static final int MFMT = 35;
+  public static final int MFMT = 35;
-    /** @since 2.2 */
+  /** @since 2.2 */
-    public static final int EPSV = 36;
+  public static final int EPSV = 36;
-    /** @since 2.2 */
+  /** @since 2.2 */
-    public static final int EPRT = 37;
+  public static final int EPRT = 37;
 
-    /**
+  /**
-     *  Machine parseable list for a directory
+   * Machine parseable list for a directory
-     * @since 3.0
+   *
-     */
+   * @since 3.0
-    public static final int MLSD = 38;
+   */
+  public static final int MLSD = 38;
 
-    /**
+  /**
-     * Machine parseable list for a single file
+   * Machine parseable list for a single file
-     * @since 3.0
+   *
-     */
+   * @since 3.0
-    public static final int MLST = 39;
+   */
+  public static final int MLST = 39;
 
-    // Must agree with final entry above; used to check array size
+  // Must agree with final entry above; used to check array size
-    private static final int LAST = MLST;
+  private static final int LAST = MLST;
 
-    public static final int USERNAME = USER;
+  public static final int USERNAME = USER;
-    public static final int PASSWORD = PASS;
+  public static final int PASSWORD = PASS;
-    public static final int ACCOUNT = ACCT;
+  public static final int ACCOUNT = ACCT;
-    public static final int CHANGE_WORKING_DIRECTORY = CWD;
+  public static final int CHANGE_WORKING_DIRECTORY = CWD;
-    public static final int CHANGE_TO_PARENT_DIRECTORY = CDUP;
+  public static final int CHANGE_TO_PARENT_DIRECTORY = CDUP;
-    public static final int STRUCTURE_MOUNT = SMNT;
+  public static final int STRUCTURE_MOUNT = SMNT;
-    public static final int REINITIALIZE = REIN;
+  public static final int REINITIALIZE = REIN;
-    public static final int LOGOUT = QUIT;
+  public static final int LOGOUT = QUIT;
-    public static final int DATA_PORT = PORT;
+  public static final int DATA_PORT = PORT;
-    public static final int PASSIVE = PASV;
+  public static final int PASSIVE = PASV;
-    public static final int REPRESENTATION_TYPE = TYPE;
+  public static final int REPRESENTATION_TYPE = TYPE;
-    public static final int FILE_STRUCTURE = STRU;
+  public static final int FILE_STRUCTURE = STRU;
-    public static final int TRANSFER_MODE = MODE;
+  public static final int TRANSFER_MODE = MODE;
-    public static final int RETRIEVE = RETR;
+  public static final int RETRIEVE = RETR;
-    public static final int STORE = STOR;
+  public static final int STORE = STOR;
-    public static final int STORE_UNIQUE = STOU;
+  public static final int STORE_UNIQUE = STOU;
-    public static final int APPEND = APPE;
+  public static final int APPEND = APPE;
-    public static final int ALLOCATE = ALLO;
+  public static final int ALLOCATE = ALLO;
-    public static final int RESTART = REST;
+  public static final int RESTART = REST;
-    public static final int RENAME_FROM = RNFR;
+  public static final int RENAME_FROM = RNFR;
-    public static final int RENAME_TO = RNTO;
+  public static final int RENAME_TO = RNTO;
-    public static final int ABORT = ABOR;
+  public static final int ABORT = ABOR;
-    public static final int DELETE = DELE;
+  public static final int DELETE = DELE;
-    public static final int REMOVE_DIRECTORY = RMD;
+  public static final int REMOVE_DIRECTORY = RMD;
-    public static final int MAKE_DIRECTORY = MKD;
+  public static final int MAKE_DIRECTORY = MKD;
-    public static final int PRINT_WORKING_DIRECTORY = PWD;
+  public static final int PRINT_WORKING_DIRECTORY = PWD;
-    //  public static final int LIST = LIST;
+  //  public static final int LIST = LIST;
-    public static final int NAME_LIST = NLST;
+  public static final int NAME_LIST = NLST;
-    public static final int SITE_PARAMETERS = SITE;
+  public static final int SITE_PARAMETERS = SITE;
-    public static final int SYSTEM = SYST;
+  public static final int SYSTEM = SYST;
-    public static final int STATUS = STAT;
+  public static final int STATUS = STAT;
-    //public static final int HELP = HELP;
+  //public static final int HELP = HELP;
-    //public static final int NOOP = NOOP;
+  //public static final int NOOP = NOOP;
 
-    /** @since 2.0 */
+  /** @since 2.0 */
-    public static final int MOD_TIME = MDTM;
+  public static final int MOD_TIME = MDTM;
 
-    /** @since 2.2 */
+  /** @since 2.2 */
-    public static final int FEATURES = FEAT;
+  public static final int FEATURES = FEAT;
-    /** @since 2.2 */
+  /** @since 2.2 */
-    public static final int GET_MOD_TIME = MDTM;
+  public static final int GET_MOD_TIME = MDTM;
-    /** @since 2.2 */
+  /** @since 2.2 */
-    public static final int SET_MOD_TIME = MFMT;
+  public static final int SET_MOD_TIME = MFMT;
 
-    // Cannot be instantiated
+  // Cannot be instantiated
-    private FTPCommand()
+  private FTPCommand() {
-    {}
+  }
 
-    private static final String[] _commands = {
+  private static final String[] _commands = {
-                                          "USER", "PASS", "ACCT", "CWD", "CDUP", "SMNT", "REIN", "QUIT", "PORT",
+      "USER", "PASS", "ACCT", "CWD", "CDUP", "SMNT", "REIN", "QUIT", "PORT", "PASV", "TYPE", "STRU",
-                                          "PASV", "TYPE", "STRU", "MODE", "RETR", "STOR", "STOU", "APPE", "ALLO",
+      "MODE", "RETR", "STOR", "STOU", "APPE", "ALLO", "REST", "RNFR", "RNTO", "ABOR", "DELE", "RMD",
-                                          "REST", "RNFR", "RNTO", "ABOR", "DELE", "RMD", "MKD", "PWD", "LIST",
+      "MKD", "PWD", "LIST", "NLST", "SITE", "SYST", "STAT", "HELP", "NOOP", "MDTM", "FEAT", "MFMT",
-                                          "NLST", "SITE", "SYST", "STAT", "HELP", "NOOP", "MDTM", "FEAT", "MFMT",
+      "EPSV", "EPRT", "MLSD", "MLST"
-                                          "EPSV", "EPRT", "MLSD", "MLST" };
+  };
 
-
+  // default access needed for Unit test
-
+  static void checkArray() {
-    // default access needed for Unit test
+    int expectedLength = LAST + 1;
-    static void checkArray(){
+    if (_commands.length != expectedLength) {
-        int expectedLength = LAST+1;
+      throw new RuntimeException("Incorrect _commands array. Should have length "
-        if (_commands.length != expectedLength) {
+          + expectedLength
-            throw new RuntimeException("Incorrect _commands array. Should have length "
+          + " found "
-                    +expectedLength+" found "+_commands.length);
+          + _commands.length);
-        }
     }
+  }
 
-    /**
+  /**
-     * Retrieve the FTP protocol command string corresponding to a specified
+   * Retrieve the FTP protocol command string corresponding to a specified
-     * command code.
+   * command code.
-     *
+   *
-     * @param command The command code.
+   * @param command The command code.
-     * @return The FTP protcol command string corresponding to a specified
+   * @return The FTP protcol command string corresponding to a specified
-     *         command code.
+   * command code.
-     */
+   */
-    public static final String getCommand(int command)
+  public static final String getCommand(int command) {
-    {
+    return _commands[command];
-        return _commands[command];
+  }
-    }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/FTPConnectionClosedException.java

@@ -16,6 +16,7 @@
  */
 
 package org.apache.commons.net.ftp;
+
 import java.io.IOException;
 
 /***
@@ -31,25 +32,21 @@ import java.io.IOException;
  * @see FTPClient
  ***/
 
-public class FTPConnectionClosedException extends IOException
+public class FTPConnectionClosedException extends IOException {
-{
 
-    private static final long serialVersionUID = 3500547241659379952L;
+  private static final long serialVersionUID = 3500547241659379952L;
 
-    /*** Constructs a FTPConnectionClosedException with no message ***/
+  /*** Constructs a FTPConnectionClosedException with no message ***/
-    public FTPConnectionClosedException()
+  public FTPConnectionClosedException() {
-    {
+    super();
-        super();
+  }
-    }
-
-    /***
-     * Constructs a FTPConnectionClosedException with a specified message.
-     *
-     * @param message  The message explaining the reason for the exception.
-     ***/
-    public FTPConnectionClosedException(String message)
-    {
-        super(message);
-    }
 
+  /***
+   * Constructs a FTPConnectionClosedException with a specified message.
+   *
+   * @param message  The message explaining the reason for the exception.
+   ***/
+  public FTPConnectionClosedException(String message) {
+    super(message);
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/FTPFile.java

@@ -16,6 +16,7 @@
  */
 
 package org.apache.commons.net.ftp;
+
 import java.io.Serializable;
 import java.util.Calendar;
 import java.util.Date;
@@ -30,507 +31,463 @@ import java.util.TimeZone;
  * @see FTPClient#listFiles
  ***/
 
-public class FTPFile implements Serializable
+public class FTPFile implements Serializable {
-{
+  private static final long serialVersionUID = 9010790363003271996L;
-    private static final long serialVersionUID = 9010790363003271996L;
 
-    /** A constant indicating an FTPFile is a file. ***/
+  /** A constant indicating an FTPFile is a file. ***/
-    public static final int FILE_TYPE = 0;
+  public static final int FILE_TYPE = 0;
-    /** A constant indicating an FTPFile is a directory. ***/
+  /** A constant indicating an FTPFile is a directory. ***/
-    public static final int DIRECTORY_TYPE = 1;
+  public static final int DIRECTORY_TYPE = 1;
-    /** A constant indicating an FTPFile is a symbolic link. ***/
+  /** A constant indicating an FTPFile is a symbolic link. ***/
-    public static final int SYMBOLIC_LINK_TYPE = 2;
+  public static final int SYMBOLIC_LINK_TYPE = 2;
-    /** A constant indicating an FTPFile is of unknown type. ***/
+  /** A constant indicating an FTPFile is of unknown type. ***/
-    public static final int UNKNOWN_TYPE = 3;
+  public static final int UNKNOWN_TYPE = 3;
 
-    /** A constant indicating user access permissions. ***/
+  /** A constant indicating user access permissions. ***/
-    public static final int USER_ACCESS = 0;
+  public static final int USER_ACCESS = 0;
-    /** A constant indicating group access permissions. ***/
+  /** A constant indicating group access permissions. ***/
-    public static final int GROUP_ACCESS = 1;
+  public static final int GROUP_ACCESS = 1;
-    /** A constant indicating world access permissions. ***/
+  /** A constant indicating world access permissions. ***/
-    public static final int WORLD_ACCESS = 2;
+  public static final int WORLD_ACCESS = 2;
 
-    /** A constant indicating file/directory read permission. ***/
+  /** A constant indicating file/directory read permission. ***/
-    public static final int READ_PERMISSION = 0;
+  public static final int READ_PERMISSION = 0;
-    /** A constant indicating file/directory write permission. ***/
+  /** A constant indicating file/directory write permission. ***/
-    public static final int WRITE_PERMISSION = 1;
+  public static final int WRITE_PERMISSION = 1;
-    /**
+  /**
-     * A constant indicating file execute permission or directory listing
+   * A constant indicating file execute permission or directory listing
-     * permission.
+   * permission.
-     ***/
+   ***/
-    public static final int EXECUTE_PERMISSION = 2;
+  public static final int EXECUTE_PERMISSION = 2;
 
-    private int _type, _hardLinkCount;
+  private int _type, _hardLinkCount;
-    private long _size;
+  private long _size;
-    private String _rawListing, _user, _group, _name, _link;
+  private String _rawListing, _user, _group, _name, _link;
-    private Calendar _date;
+  private Calendar _date;
-    // If this is null, then list entry parsing failed
+  // If this is null, then list entry parsing failed
-    private final boolean[] _permissions[]; // e.g. _permissions[USER_ACCESS][READ_PERMISSION]
+  private final boolean[] _permissions[]; // e.g. _permissions[USER_ACCESS][READ_PERMISSION]
 
-    /*** Creates an empty FTPFile. ***/
+  /*** Creates an empty FTPFile. ***/
-    public FTPFile()
+  public FTPFile() {
-    {
+    _permissions = new boolean[3][3];
-        _permissions = new boolean[3][3];
+    _type = UNKNOWN_TYPE;
-        _type = UNKNOWN_TYPE;
+    // init these to values that do not occur in listings
-        // init these to values that do not occur in listings
+    // so can distinguish which fields are unset
-        // so can distinguish which fields are unset
+    _hardLinkCount = 0; // 0 is invalid as a link count
-        _hardLinkCount = 0; // 0 is invalid as a link count
+    _size = -1; // 0 is valid, so use -1
-        _size = -1; // 0 is valid, so use -1
+    _user = "";
-        _user = "";
+    _group = "";
-        _group = "";
+    _date = null;
-        _date = null;
+    _name = null;
-        _name = null;
+  }
+
+  /**
+   * Constructor for use by {@link FTPListParseEngine} only.
+   * Used to create FTPFile entries for failed parses
+   *
+   * @param rawListing line that could not be parsed.
+   * @since 3.4
+   */
+  FTPFile(String rawListing) {
+    _permissions = null; // flag that entry is invalid
+    _rawListing = rawListing;
+    _type = UNKNOWN_TYPE;
+    // init these to values that do not occur in listings
+    // so can distinguish which fields are unset
+    _hardLinkCount = 0; // 0 is invalid as a link count
+    _size = -1; // 0 is valid, so use -1
+    _user = "";
+    _group = "";
+    _date = null;
+    _name = null;
+  }
+
+  /***
+   * Set the original FTP server raw listing from which the FTPFile was
+   * created.
+   *
+   * @param rawListing  The raw FTP server listing.
+   ***/
+  public void setRawListing(String rawListing) {
+    _rawListing = rawListing;
+  }
+
+  /***
+   * Get the original FTP server raw listing used to initialize the FTPFile.
+   *
+   * @return The original FTP server raw listing used to initialize the
+   *         FTPFile.
+   ***/
+  public String getRawListing() {
+    return _rawListing;
+  }
+
+  /***
+   * Determine if the file is a directory.
+   *
+   * @return True if the file is of type <code>DIRECTORY_TYPE</code>, false if
+   *         not.
+   ***/
+  public boolean isDirectory() {
+    return (_type == DIRECTORY_TYPE);
+  }
+
+  /***
+   * Determine if the file is a regular file.
+   *
+   * @return True if the file is of type <code>FILE_TYPE</code>, false if
+   *         not.
+   ***/
+  public boolean isFile() {
+    return (_type == FILE_TYPE);
+  }
+
+  /***
+   * Determine if the file is a symbolic link.
+   *
+   * @return True if the file is of type <code>UNKNOWN_TYPE</code>, false if
+   *         not.
+   ***/
+  public boolean isSymbolicLink() {
+    return (_type == SYMBOLIC_LINK_TYPE);
+  }
+
+  /***
+   * Determine if the type of the file is unknown.
+   *
+   * @return True if the file is of type <code>UNKNOWN_TYPE</code>, false if
+   *         not.
+   ***/
+  public boolean isUnknown() {
+    return (_type == UNKNOWN_TYPE);
+  }
+
+  /**
+   * Used to indicate whether an entry is valid or not.
+   * If the entry is invalid, only the {@link #getRawListing()} method will be useful.
+   * Other methods may fail.
+   *
+   * Used in conjunction with list parsing that preseverves entries that failed to parse.
+   *
+   * @return true if the entry is valid
+   * @see FTPClientConfig#setUnparseableEntries(boolean)
+   * @since 3.4
+   */
+  public boolean isValid() {
+    return (_permissions != null);
+  }
+
+  /***
+   * Set the type of the file (<code>DIRECTORY_TYPE</code>,
+   * <code>FILE_TYPE</code>, etc.).
+   *
+   * @param type  The integer code representing the type of the file.
+   ***/
+  public void setType(int type) {
+    _type = type;
+  }
+
+  /***
+   * Return the type of the file (one of the <code>_TYPE</code> constants),
+   * e.g., if it is a directory, a regular file, or a symbolic link.
+   *
+   * @return The type of the file.
+   ***/
+  public int getType() {
+    return _type;
+  }
+
+  /***
+   * Set the name of the file.
+   *
+   * @param name  The name of the file.
+   ***/
+  public void setName(String name) {
+    _name = name;
+  }
+
+  /***
+   * Return the name of the file.
+   *
+   * @return The name of the file.
+   ***/
+  public String getName() {
+    return _name;
+  }
+
+  /**
+   * Set the file size in bytes.
+   *
+   * @param size The file size in bytes.
+   */
+  public void setSize(long size) {
+    _size = size;
+  }
+
+  /***
+   * Return the file size in bytes.
+   *
+   * @return The file size in bytes.
+   ***/
+  public long getSize() {
+    return _size;
+  }
+
+  /***
+   * Set the number of hard links to this file.  This is not to be
+   * confused with symbolic links.
+   *
+   * @param links  The number of hard links to this file.
+   ***/
+  public void setHardLinkCount(int links) {
+    _hardLinkCount = links;
+  }
+
+  /***
+   * Return the number of hard links to this file.  This is not to be
+   * confused with symbolic links.
+   *
+   * @return The number of hard links to this file.
+   ***/
+  public int getHardLinkCount() {
+    return _hardLinkCount;
+  }
+
+  /***
+   * Set the name of the group owning the file.  This may be
+   * a string representation of the group number.
+   *
+   * @param group The name of the group owning the file.
+   ***/
+  public void setGroup(String group) {
+    _group = group;
+  }
+
+  /***
+   * Returns the name of the group owning the file.  Sometimes this will be
+   * a string representation of the group number.
+   *
+   * @return The name of the group owning the file.
+   ***/
+  public String getGroup() {
+    return _group;
+  }
+
+  /***
+   * Set the name of the user owning the file.  This may be
+   * a string representation of the user number;
+   *
+   * @param user The name of the user owning the file.
+   ***/
+  public void setUser(String user) {
+    _user = user;
+  }
+
+  /***
+   * Returns the name of the user owning the file.  Sometimes this will be
+   * a string representation of the user number.
+   *
+   * @return The name of the user owning the file.
+   ***/
+  public String getUser() {
+    return _user;
+  }
+
+  /***
+   * If the FTPFile is a symbolic link, use this method to set the name of the
+   * file being pointed to by the symbolic link.
+   *
+   * @param link  The file pointed to by the symbolic link.
+   ***/
+  public void setLink(String link) {
+    _link = link;
+  }
+
+  /***
+   * If the FTPFile is a symbolic link, this method returns the name of the
+   * file being pointed to by the symbolic link.  Otherwise it returns null.
+   *
+   * @return The file pointed to by the symbolic link (null if the FTPFile
+   *         is not a symbolic link).
+   ***/
+  public String getLink() {
+    return _link;
+  }
+
+  /***
+   * Set the file timestamp.  This usually the last modification time.
+   * The parameter is not cloned, so do not alter its value after calling
+   * this method.
+   *
+   * @param date A Calendar instance representing the file timestamp.
+   ***/
+  public void setTimestamp(Calendar date) {
+    _date = date;
+  }
+
+  /***
+   * Returns the file timestamp.  This usually the last modification time.
+   *
+   * @return A Calendar instance representing the file timestamp.
+   ***/
+  public Calendar getTimestamp() {
+    return _date;
+  }
+
+  /***
+   * Set if the given access group (one of the <code> _ACCESS </code>
+   * constants) has the given access permission (one of the
+   * <code> _PERMISSION </code> constants) to the file.
+   *
+   * @param access The access group (one of the <code> _ACCESS </code>
+   *               constants)
+   * @param permission The access permission (one of the
+   *               <code> _PERMISSION </code> constants)
+   * @param value  True if permission is allowed, false if not.
+   * @throws ArrayIndexOutOfBoundsException if either of the parameters is out of range
+   ***/
+  public void setPermission(int access, int permission, boolean value) {
+    _permissions[access][permission] = value;
+  }
+
+  /***
+   * Determines if the given access group (one of the <code> _ACCESS </code>
+   * constants) has the given access permission (one of the
+   * <code> _PERMISSION </code> constants) to the file.
+   *
+   * @param access The access group (one of the <code> _ACCESS </code>
+   *               constants)
+   * @param permission The access permission (one of the
+   *               <code> _PERMISSION </code> constants)
+   * @throws ArrayIndexOutOfBoundsException if either of the parameters is out of range
+   * @return true if {@link #isValid()} is {@code true &&} the associated permission is set;
+   * {@code false} otherwise.
+   ***/
+  public boolean hasPermission(int access, int permission) {
+    if (_permissions == null) {
+      return false;
     }
+    return _permissions[access][permission];
+  }
 
-    /**
+  /***
-     * Constructor for use by {@link FTPListParseEngine} only.
+   * Returns a string representation of the FTPFile information.
-     * Used to create FTPFile entries for failed parses
+   *
-     * @param rawListing line that could not be parsed.
+   * @return A string representation of the FTPFile information.
-     * @since 3.4
+   */
-     */
+  @Override public String toString() {
-    FTPFile(String rawListing)
+    return getRawListing();
-    {
+  }
-        _permissions = null; // flag that entry is invalid
+
-        _rawListing = rawListing;
+  /***
-        _type = UNKNOWN_TYPE;
+   * Returns a string representation of the FTPFile information.
-        // init these to values that do not occur in listings
+   * This currently mimics the Unix listing format.
-        // so can distinguish which fields are unset
+   * This method uses the timezone of the Calendar entry, which is
-        _hardLinkCount = 0; // 0 is invalid as a link count
+   * the server time zone (if one was provided) otherwise it is
-        _size = -1; // 0 is valid, so use -1
+   * the local time zone.
-        _user = "";
+   * <p>
-        _group = "";
+   * Note: if the instance is not valid {@link #isValid()}, no useful
-        _date = null;
+   * information can be returned. In this case, use {@link #getRawListing()}
-        _name = null;
+   * instead.
+   *
+   * @return A string representation of the FTPFile information.
+   * @since 3.0
+   */
+  public String toFormattedString() {
+    return toFormattedString(null);
+  }
+
+  /**
+   * Returns a string representation of the FTPFile information.
+   * This currently mimics the Unix listing format.
+   * This method allows the Calendar time zone to be overridden.
+   * <p>
+   * Note: if the instance is not valid {@link #isValid()}, no useful
+   * information can be returned. In this case, use {@link #getRawListing()}
+   * instead.
+   *
+   * @param timezone the timezone to use for displaying the time stamp
+   * If {@code null}, then use the Calendar entry timezone
+   * @return A string representation of the FTPFile information.
+   * @since 3.4
+   */
+  public String toFormattedString(final String timezone) {
+
+    if (!isValid()) {
+      return "[Invalid: could not parse file entry]";
     }
-
+    StringBuilder sb = new StringBuilder();
-
+    Formatter fmt = new Formatter(sb);
-    /***
+    sb.append(formatType());
-     * Set the original FTP server raw listing from which the FTPFile was
+    sb.append(permissionToString(USER_ACCESS));
-     * created.
+    sb.append(permissionToString(GROUP_ACCESS));
-     *
+    sb.append(permissionToString(WORLD_ACCESS));
-     * @param rawListing  The raw FTP server listing.
+    fmt.format(" %4d", Integer.valueOf(getHardLinkCount()));
-     ***/
+    fmt.format(" %-8s %-8s", getUser(), getGroup());
-    public void setRawListing(String rawListing)
+    fmt.format(" %8d", Long.valueOf(getSize()));
-    {
+    Calendar timestamp = getTimestamp();
-        _rawListing = rawListing;
+    if (timestamp != null) {
-    }
+      if (timezone != null) {
-
+        TimeZone newZone = TimeZone.getTimeZone(timezone);
-    /***
+        if (!newZone.equals(timestamp.getTimeZone())) {
-     * Get the original FTP server raw listing used to initialize the FTPFile.
+          Date original = timestamp.getTime();
-     *
+          Calendar newStamp = Calendar.getInstance(newZone);
-     * @return The original FTP server raw listing used to initialize the
+          newStamp.setTime(original);
-     *         FTPFile.
+          timestamp = newStamp;
-     ***/
-    public String getRawListing()
-    {
-        return _rawListing;
-    }
-
-
-    /***
-     * Determine if the file is a directory.
-     *
-     * @return True if the file is of type <code>DIRECTORY_TYPE</code>, false if
-     *         not.
-     ***/
-    public boolean isDirectory()
-    {
-        return (_type == DIRECTORY_TYPE);
-    }
-
-    /***
-     * Determine if the file is a regular file.
-     *
-     * @return True if the file is of type <code>FILE_TYPE</code>, false if
-     *         not.
-     ***/
-    public boolean isFile()
-    {
-        return (_type == FILE_TYPE);
-    }
-
-    /***
-     * Determine if the file is a symbolic link.
-     *
-     * @return True if the file is of type <code>UNKNOWN_TYPE</code>, false if
-     *         not.
-     ***/
-    public boolean isSymbolicLink()
-    {
-        return (_type == SYMBOLIC_LINK_TYPE);
-    }
-
-    /***
-     * Determine if the type of the file is unknown.
-     *
-     * @return True if the file is of type <code>UNKNOWN_TYPE</code>, false if
-     *         not.
-     ***/
-    public boolean isUnknown()
-    {
-        return (_type == UNKNOWN_TYPE);
-    }
-
-    /**
-     * Used to indicate whether an entry is valid or not.
-     * If the entry is invalid, only the {@link #getRawListing()} method will be useful.
-     * Other methods may fail.
-     *
-     * Used in conjunction with list parsing that preseverves entries that failed to parse.
-     * @see FTPClientConfig#setUnparseableEntries(boolean)
-     * @return true if the entry is valid
-     * @since 3.4
-     */
-    public boolean isValid() {
-        return (_permissions != null);
-    }
-
-    /***
-     * Set the type of the file (<code>DIRECTORY_TYPE</code>,
-     * <code>FILE_TYPE</code>, etc.).
-     *
-     * @param type  The integer code representing the type of the file.
-     ***/
-    public void setType(int type)
-    {
-        _type = type;
-    }
-
-
-    /***
-     * Return the type of the file (one of the <code>_TYPE</code> constants),
-     * e.g., if it is a directory, a regular file, or a symbolic link.
-     *
-     * @return The type of the file.
-     ***/
-    public int getType()
-    {
-        return _type;
-    }
-
-
-    /***
-     * Set the name of the file.
-     *
-     * @param name  The name of the file.
-     ***/
-    public void setName(String name)
-    {
-        _name = name;
-    }
-
-    /***
-     * Return the name of the file.
-     *
-     * @return The name of the file.
-     ***/
-    public String getName()
-    {
-        return _name;
-    }
-
-
-    /**
-     * Set the file size in bytes.
-     * @param size The file size in bytes.
-     */
-    public void setSize(long size)
-    {
-        _size = size;
-    }
-
-
-    /***
-     * Return the file size in bytes.
-     *
-     * @return The file size in bytes.
-     ***/
-    public long getSize()
-    {
-        return _size;
-    }
-
-
-    /***
-     * Set the number of hard links to this file.  This is not to be
-     * confused with symbolic links.
-     *
-     * @param links  The number of hard links to this file.
-     ***/
-    public void setHardLinkCount(int links)
-    {
-        _hardLinkCount = links;
-    }
-
-
-    /***
-     * Return the number of hard links to this file.  This is not to be
-     * confused with symbolic links.
-     *
-     * @return The number of hard links to this file.
-     ***/
-    public int getHardLinkCount()
-    {
-        return _hardLinkCount;
-    }
-
-
-    /***
-     * Set the name of the group owning the file.  This may be
-     * a string representation of the group number.
-     *
-     * @param group The name of the group owning the file.
-     ***/
-    public void setGroup(String group)
-    {
-        _group = group;
-    }
-
-
-    /***
-     * Returns the name of the group owning the file.  Sometimes this will be
-     * a string representation of the group number.
-     *
-     * @return The name of the group owning the file.
-     ***/
-    public String getGroup()
-    {
-        return _group;
-    }
-
-
-    /***
-     * Set the name of the user owning the file.  This may be
-     * a string representation of the user number;
-     *
-     * @param user The name of the user owning the file.
-     ***/
-    public void setUser(String user)
-    {
-        _user = user;
-    }
-
-    /***
-     * Returns the name of the user owning the file.  Sometimes this will be
-     * a string representation of the user number.
-     *
-     * @return The name of the user owning the file.
-     ***/
-    public String getUser()
-    {
-        return _user;
-    }
-
-
-    /***
-     * If the FTPFile is a symbolic link, use this method to set the name of the
-     * file being pointed to by the symbolic link.
-     *
-     * @param link  The file pointed to by the symbolic link.
-     ***/
-    public void setLink(String link)
-    {
-        _link = link;
-    }
-
-
-    /***
-     * If the FTPFile is a symbolic link, this method returns the name of the
-     * file being pointed to by the symbolic link.  Otherwise it returns null.
-     *
-     * @return The file pointed to by the symbolic link (null if the FTPFile
-     *         is not a symbolic link).
-     ***/
-    public String getLink()
-    {
-        return _link;
-    }
-
-
-    /***
-     * Set the file timestamp.  This usually the last modification time.
-     * The parameter is not cloned, so do not alter its value after calling
-     * this method.
-     *
-     * @param date A Calendar instance representing the file timestamp.
-     ***/
-    public void setTimestamp(Calendar date)
-    {
-        _date = date;
-    }
-
-
-    /***
-     * Returns the file timestamp.  This usually the last modification time.
-     *
-     * @return A Calendar instance representing the file timestamp.
-     ***/
-    public Calendar getTimestamp()
-    {
-        return _date;
-    }
-
-
-    /***
-     * Set if the given access group (one of the <code> _ACCESS </code>
-     * constants) has the given access permission (one of the
-     * <code> _PERMISSION </code> constants) to the file.
-     *
-     * @param access The access group (one of the <code> _ACCESS </code>
-     *               constants)
-     * @param permission The access permission (one of the
-     *               <code> _PERMISSION </code> constants)
-     * @param value  True if permission is allowed, false if not.
-     * @throws ArrayIndexOutOfBoundsException if either of the parameters is out of range
-     ***/
-    public void setPermission(int access, int permission, boolean value)
-    {
-        _permissions[access][permission] = value;
-    }
-
-
-    /***
-     * Determines if the given access group (one of the <code> _ACCESS </code>
-     * constants) has the given access permission (one of the
-     * <code> _PERMISSION </code> constants) to the file.
-     *
-     * @param access The access group (one of the <code> _ACCESS </code>
-     *               constants)
-     * @param permission The access permission (one of the
-     *               <code> _PERMISSION </code> constants)
-     * @throws ArrayIndexOutOfBoundsException if either of the parameters is out of range
-     * @return true if {@link #isValid()} is {@code true &&} the associated permission is set;
-     * {@code false} otherwise.
-     ***/
-    public boolean hasPermission(int access, int permission)
-    {
-        if (_permissions == null) {
-            return false;
         }
-        return _permissions[access][permission];
+      }
-    }
+      fmt.format(" %1$tY-%1$tm-%1$td", timestamp);
-
+      // Only display time units if they are present
-    /***
+      if (timestamp.isSet(Calendar.HOUR_OF_DAY)) {
-     * Returns a string representation of the FTPFile information.
+        fmt.format(" %1$tH", timestamp);
-     *
+        if (timestamp.isSet(Calendar.MINUTE)) {
-     * @return A string representation of the FTPFile information.
+          fmt.format(":%1$tM", timestamp);
-     */
+          if (timestamp.isSet(Calendar.SECOND)) {
-    @Override
+            fmt.format(":%1$tS", timestamp);
-    public String toString()
+            if (timestamp.isSet(Calendar.MILLISECOND)) {
-    {
+              fmt.format(".%1$tL", timestamp);
-        return getRawListing();
-    }
-
-    /***
-     * Returns a string representation of the FTPFile information.
-     * This currently mimics the Unix listing format.
-     * This method uses the timezone of the Calendar entry, which is
-     * the server time zone (if one was provided) otherwise it is
-     * the local time zone.
-     * <p>
-     * Note: if the instance is not valid {@link #isValid()}, no useful
-     * information can be returned. In this case, use {@link #getRawListing()}
-     * instead.
-     *
-     * @return A string representation of the FTPFile information.
-     * @since 3.0
-     */
-    public String toFormattedString()
-    {
-        return toFormattedString(null);
-    }
-
-    /**
-     * Returns a string representation of the FTPFile information.
-     * This currently mimics the Unix listing format.
-     * This method allows the Calendar time zone to be overridden.
-     * <p>
-     * Note: if the instance is not valid {@link #isValid()}, no useful
-     * information can be returned. In this case, use {@link #getRawListing()}
-     * instead.
-     * @param timezone the timezone to use for displaying the time stamp
-     * If {@code null}, then use the Calendar entry timezone
-     * @return A string representation of the FTPFile information.
-     * @since 3.4
-     */
-    public String toFormattedString(final String timezone)
-    {
-
-        if (!isValid()) {
-            return "[Invalid: could not parse file entry]";
-        }
-        StringBuilder sb = new StringBuilder();
-        Formatter fmt = new Formatter(sb);
-        sb.append(formatType());
-        sb.append(permissionToString(USER_ACCESS));
-        sb.append(permissionToString(GROUP_ACCESS));
-        sb.append(permissionToString(WORLD_ACCESS));
-        fmt.format(" %4d", Integer.valueOf(getHardLinkCount()));
-        fmt.format(" %-8s %-8s", getUser(), getGroup());
-        fmt.format(" %8d", Long.valueOf(getSize()));
-        Calendar timestamp = getTimestamp();
-        if (timestamp != null) {
-            if (timezone != null) {
-                TimeZone newZone = TimeZone.getTimeZone(timezone);
-                if (!newZone.equals(timestamp.getTimeZone())){
-                    Date original = timestamp.getTime();
-                    Calendar newStamp = Calendar.getInstance(newZone);
-                    newStamp.setTime(original);
-                    timestamp = newStamp;
-                }
-            }
-            fmt.format(" %1$tY-%1$tm-%1$td", timestamp);
-            // Only display time units if they are present
-            if (timestamp.isSet(Calendar.HOUR_OF_DAY)) {
-                fmt.format(" %1$tH", timestamp);
-                if (timestamp.isSet(Calendar.MINUTE)) {
-                    fmt.format(":%1$tM", timestamp);
-                    if (timestamp.isSet(Calendar.SECOND)) {
-                        fmt.format(":%1$tS", timestamp);
-                        if (timestamp.isSet(Calendar.MILLISECOND)) {
-                            fmt.format(".%1$tL", timestamp);
-                        }
-                    }
-                }
-                fmt.format(" %1$tZ", timestamp);
             }
+          }
         }
-        sb.append(' ');
+        fmt.format(" %1$tZ", timestamp);
-        sb.append(getName());
+      }
-        fmt.close();
-        return sb.toString();
     }
+    sb.append(' ');
+    sb.append(getName());
+    fmt.close();
+    return sb.toString();
+  }
 
-    private char formatType(){
+  private char formatType() {
-        switch(_type) {
+    switch (_type) {
-            case FILE_TYPE:
+      case FILE_TYPE:
-                return '-';
+        return '-';
-            case DIRECTORY_TYPE:
+      case DIRECTORY_TYPE:
-                return 'd';
+        return 'd';
-            case SYMBOLIC_LINK_TYPE:
+      case SYMBOLIC_LINK_TYPE:
-                return 'l';
+        return 'l';
-            default:
+      default:
-                return '?';
+        return '?';
-        }
     }
+  }
 
-    private String permissionToString(int access ){
+  private String permissionToString(int access) {
-        StringBuilder sb = new StringBuilder();
+    StringBuilder sb = new StringBuilder();
-        if (hasPermission(access, READ_PERMISSION)) {
+    if (hasPermission(access, READ_PERMISSION)) {
-            sb.append('r');
+      sb.append('r');
-        } else {
+    } else {
-            sb.append('-');
+      sb.append('-');
-        }
-        if (hasPermission(access, WRITE_PERMISSION)) {
-            sb.append('w');
-        } else {
-            sb.append('-');
-        }
-        if (hasPermission(access, EXECUTE_PERMISSION)) {
-            sb.append('x');
-        } else {
-            sb.append('-');
-        }
-        return sb.toString();
     }
+    if (hasPermission(access, WRITE_PERMISSION)) {
+      sb.append('w');
+    } else {
+      sb.append('-');
+    }
+    if (hasPermission(access, EXECUTE_PERMISSION)) {
+      sb.append('x');
+    } else {
+      sb.append('-');
+    }
+    return sb.toString();
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/FTPFileEntryParser.java

@@ -16,6 +16,7 @@
  */
 
 package org.apache.commons.net.ftp;
+
 import java.io.BufferedReader;
 import java.io.IOException;
 import java.util.List;
@@ -78,50 +79,44 @@ import java.util.List;
  * @see FTPFile
  * @see FTPClient#listFiles()
  */
-public interface FTPFileEntryParser
+public interface FTPFileEntryParser {
-{
+  /**
-    /**
+   * Parses a line of an FTP server file listing and converts it into a usable
-     * Parses a line of an FTP server file listing and converts it into a usable
+   * format in the form of an <code> FTPFile </code> instance.  If the
-     * format in the form of an <code> FTPFile </code> instance.  If the
+   * file listing line doesn't describe a file, <code> null </code> should be
-     * file listing line doesn't describe a file, <code> null </code> should be
+   * returned, otherwise a <code> FTPFile </code> instance representing the
-     * returned, otherwise a <code> FTPFile </code> instance representing the
+   * files in the directory is returned.
-     * files in the directory is returned.
+   *
-     *
+   * @param listEntry A line of text from the file listing
-     * @param listEntry A line of text from the file listing
+   * @return An FTPFile instance corresponding to the supplied entry
-     * @return An FTPFile instance corresponding to the supplied entry
+   */
-     */
+  FTPFile parseFTPEntry(String listEntry);
-    FTPFile parseFTPEntry(String listEntry);
-
-    /**
-     * Reads the next entry using the supplied BufferedReader object up to
-     * whatever delemits one entry from the next.  Implementors must define
-     * this for the particular ftp system being parsed.  In many but not all
-     * cases, this can be defined simply by calling BufferedReader.readLine().
-     *
-     * @param reader The BufferedReader object from which entries are to be
-     * read.
-     *
-     * @return A string representing the next ftp entry or null if none found.
-     * @throws IOException thrown on any IO Error reading from the reader.
-     */
-    String readNextEntry(BufferedReader reader) throws IOException;
-
-
-    /**
-     * This method is a hook for those implementors (such as
-     * VMSVersioningFTPEntryParser, and possibly others) which need to
-     * perform some action upon the FTPFileList after it has been created
-     * from the server stream, but before any clients see the list.
-     *
-     * The default implementation can be a no-op.
-     *
-     * @param original Original list after it has been created from the server stream
-     *
-     * @return Original list as processed by this method.
-     */
-    List<String> preParse(List<String> original);
 
+  /**
+   * Reads the next entry using the supplied BufferedReader object up to
+   * whatever delemits one entry from the next.  Implementors must define
+   * this for the particular ftp system being parsed.  In many but not all
+   * cases, this can be defined simply by calling BufferedReader.readLine().
+   *
+   * @param reader The BufferedReader object from which entries are to be
+   * read.
+   * @return A string representing the next ftp entry or null if none found.
+   * @throws IOException thrown on any IO Error reading from the reader.
+   */
+  String readNextEntry(BufferedReader reader) throws IOException;
 
+  /**
+   * This method is a hook for those implementors (such as
+   * VMSVersioningFTPEntryParser, and possibly others) which need to
+   * perform some action upon the FTPFileList after it has been created
+   * from the server stream, but before any clients see the list.
+   *
+   * The default implementation can be a no-op.
+   *
+   * @param original Original list after it has been created from the server stream
+   * @return Original list as processed by this method.
+   */
+  List<String> preParse(List<String> original);
 }
 
 

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/FTPFileEntryParserImpl.java

@@ -16,6 +16,7 @@
  */
 
 package org.apache.commons.net.ftp;
+
 import java.io.BufferedReader;
 import java.io.IOException;
 import java.util.List;
@@ -24,50 +25,42 @@ import java.util.List;
  * This abstract class implements both the older FTPFileListParser and
  * newer FTPFileEntryParser interfaces with default functionality.
  * All the classes in the parser subpackage inherit from this.
- *
  */
-public abstract class FTPFileEntryParserImpl
+public abstract class FTPFileEntryParserImpl implements FTPFileEntryParser {
-    implements FTPFileEntryParser
+  /**
-{
+   * The constructor for a FTPFileEntryParserImpl object.
-    /**
+   */
-     * The constructor for a FTPFileEntryParserImpl object.
+  public FTPFileEntryParserImpl() {
-     */
+  }
-    public FTPFileEntryParserImpl()
-    {
-    }
 
-    /**
+  /**
-     * Reads the next entry using the supplied BufferedReader object up to
+   * Reads the next entry using the supplied BufferedReader object up to
-     * whatever delimits one entry from the next.  This default implementation
+   * whatever delimits one entry from the next.  This default implementation
-     * simply calls BufferedReader.readLine().
+   * simply calls BufferedReader.readLine().
-     *
+   *
-     * @param reader The BufferedReader object from which entries are to be
+   * @param reader The BufferedReader object from which entries are to be
-     * read.
+   * read.
-     *
+   * @return A string representing the next ftp entry or null if none found.
-     * @return A string representing the next ftp entry or null if none found.
+   * @throws IOException thrown on any IO Error reading from the reader.
-     * @throws IOException thrown on any IO Error reading from the reader.
+   */
-     */
+  @Override public String readNextEntry(BufferedReader reader) throws IOException {
-    @Override
+    return reader.readLine();
-    public String readNextEntry(BufferedReader reader) throws IOException
+  }
-    {
+
-        return reader.readLine();
+  /**
-    }
+   * This method is a hook for those implementors (such as
-    /**
+   * VMSVersioningFTPEntryParser, and possibly others) which need to
-     * This method is a hook for those implementors (such as
+   * perform some action upon the FTPFileList after it has been created
-     * VMSVersioningFTPEntryParser, and possibly others) which need to
+   * from the server stream, but before any clients see the list.
-     * perform some action upon the FTPFileList after it has been created
+   *
-     * from the server stream, but before any clients see the list.
+   * This default implementation does nothing.
-     *
+   *
-     * This default implementation does nothing.
+   * @param original Original list after it has been created from the server stream
-     *
+   * @return <code>original</code> unmodified.
-     * @param original Original list after it has been created from the server stream
+   */
-     *
+  @Override public List<String> preParse(List<String> original) {
-     * @return <code>original</code> unmodified.
+    return original;
-     */
+  }
-    @Override
-    public List<String> preParse(List<String> original) {
-         return original;
-     }
 }
 
 /* Emacs configuration

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/FTPFileFilter.java

@@ -20,14 +20,15 @@ package org.apache.commons.net.ftp;
 
 /**
  * Perform filtering on FTPFile entries.
+ *
  * @since 2.2
  */
 public interface FTPFileFilter {
-    /**
+  /**
-     * Checks if an FTPFile entry should be included or not.
+   * Checks if an FTPFile entry should be included or not.
-     *
+   *
-     * @param file entry to be checked for inclusion. May be <code>null</code>.
+   * @param file entry to be checked for inclusion. May be <code>null</code>.
-     * @return <code>true</code> if the file is to be included, <code>false</code> otherwise
+   * @return <code>true</code> if the file is to be included, <code>false</code> otherwise
-     */
+   */
-    public boolean accept(FTPFile file);
+  public boolean accept(FTPFile file);
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/FTPFileFilters.java

@@ -20,38 +20,35 @@ package org.apache.commons.net.ftp;
 
 /**
  * Implements some simple FTPFileFilter classes.
+ *
  * @since 2.2
  */
 public class FTPFileFilters {
 
-    /**
+  /**
-     * Accepts all FTPFile entries, including null.
+   * Accepts all FTPFile entries, including null.
-     */
+   */
-    public static final FTPFileFilter ALL = new FTPFileFilter() {
+  public static final FTPFileFilter ALL = new FTPFileFilter() {
-        @Override
+    @Override public boolean accept(FTPFile file) {
-        public boolean accept(FTPFile file) {
+      return true;
-            return true;
+    }
-        }
+  };
-    };
 
-    /**
+  /**
-     * Accepts all non-null FTPFile entries.
+   * Accepts all non-null FTPFile entries.
-     */
+   */
-    public static final FTPFileFilter NON_NULL = new FTPFileFilter() {
+  public static final FTPFileFilter NON_NULL = new FTPFileFilter() {
-        @Override
+    @Override public boolean accept(FTPFile file) {
-        public boolean accept(FTPFile file) {
+      return file != null;
-            return file != null;
+    }
-        }
+  };
-    };
-
-    /**
-     * Accepts all (non-null) FTPFile directory entries.
-     */
-    public static final FTPFileFilter DIRECTORIES = new FTPFileFilter() {
-        @Override
-        public boolean accept(FTPFile file) {
-            return file != null && file.isDirectory();
-        }
-    };
 
+  /**
+   * Accepts all (non-null) FTPFile directory entries.
+   */
+  public static final FTPFileFilter DIRECTORIES = new FTPFileFilter() {
+    @Override public boolean accept(FTPFile file) {
+      return file != null && file.isDirectory();
+    }
+  };
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/FTPHTTPClient.java

@@ -38,165 +38,157 @@ import org.apache.commons.net.util.Base64;
  * @since 2.2
  */
 public class FTPHTTPClient extends FTPClient {
-    private final String proxyHost;
+  private final String proxyHost;
-    private final int proxyPort;
+  private final int proxyPort;
-    private final String proxyUsername;
+  private final String proxyUsername;
-    private final String proxyPassword;
+  private final String proxyPassword;
 
-    private static final byte[] CRLF={'\r', '\n'};
+  private static final byte[] CRLF = { '\r', '\n' };
-    private final Base64 base64 = new Base64();
+  private final Base64 base64 = new Base64();
 
-    private String tunnelHost; // Save the host when setting up a tunnel (needed for EPSV)
+  private String tunnelHost; // Save the host when setting up a tunnel (needed for EPSV)
 
-    public FTPHTTPClient(String proxyHost, int proxyPort, String proxyUser, String proxyPass) {
+  public FTPHTTPClient(String proxyHost, int proxyPort, String proxyUser, String proxyPass) {
-        this.proxyHost = proxyHost;
+    this.proxyHost = proxyHost;
-        this.proxyPort = proxyPort;
+    this.proxyPort = proxyPort;
-        this.proxyUsername = proxyUser;
+    this.proxyUsername = proxyUser;
-        this.proxyPassword = proxyPass;
+    this.proxyPassword = proxyPass;
-        this.tunnelHost = null;
+    this.tunnelHost = null;
+  }
+
+  public FTPHTTPClient(String proxyHost, int proxyPort) {
+    this(proxyHost, proxyPort, null, null);
+  }
+
+  /**
+   * {@inheritDoc}
+   *
+   * @throws IllegalStateException if connection mode is not passive
+   * @deprecated (3.3) Use {@link FTPClient#_openDataConnection_(FTPCmd, String)} instead
+   */
+  // Kept to maintain binary compatibility
+  // Not strictly necessary, but Clirr complains even though there is a super-impl
+  @Override @Deprecated protected Socket _openDataConnection_(int command, String arg)
+      throws IOException {
+    return super._openDataConnection_(command, arg);
+  }
+
+  /**
+   * {@inheritDoc}
+   *
+   * @throws IllegalStateException if connection mode is not passive
+   * @since 3.1
+   */
+  @Override protected Socket _openDataConnection_(String command, String arg) throws IOException {
+    //Force local passive mode, active mode not supported by through proxy
+    if (getDataConnectionMode() != PASSIVE_LOCAL_DATA_CONNECTION_MODE) {
+      throw new IllegalStateException("Only passive connection mode supported");
     }
 
-    public FTPHTTPClient(String proxyHost, int proxyPort) {
+    final boolean isInet6Address = getRemoteAddress() instanceof Inet6Address;
-        this(proxyHost, proxyPort, null, null);
+    String passiveHost = null;
+
+    boolean attemptEPSV = isUseEPSVwithIPv4() || isInet6Address;
+    if (attemptEPSV && epsv() == FTPReply.ENTERING_EPSV_MODE) {
+      _parseExtendedPassiveModeReply(_replyLines.get(0));
+      passiveHost = this.tunnelHost;
+    } else {
+      if (isInet6Address) {
+        return null; // Must use EPSV for IPV6
+      }
+      // If EPSV failed on IPV4, revert to PASV
+      if (pasv() != FTPReply.ENTERING_PASSIVE_MODE) {
+        return null;
+      }
+      _parsePassiveModeReply(_replyLines.get(0));
+      passiveHost = this.getPassiveHost();
     }
 
-
+    Socket socket = _socketFactory_.createSocket(proxyHost, proxyPort);
-    /**
+    InputStream is = socket.getInputStream();
-     * {@inheritDoc}
+    OutputStream os = socket.getOutputStream();
-     *
+    tunnelHandshake(passiveHost, this.getPassivePort(), is, os);
-     * @throws IllegalStateException if connection mode is not passive
+    if ((getRestartOffset() > 0) && !restart(getRestartOffset())) {
-     * @deprecated (3.3) Use {@link FTPClient#_openDataConnection_(FTPCmd, String)} instead
+      socket.close();
-     */
+      return null;
-    // Kept to maintain binary compatibility
-    // Not strictly necessary, but Clirr complains even though there is a super-impl
-    @Override
-    @Deprecated
-    protected Socket _openDataConnection_(int command, String arg)
-    throws IOException {
-        return super._openDataConnection_(command, arg);
     }
 
-    /**
+    if (!FTPReply.isPositivePreliminary(sendCommand(command, arg))) {
-     * {@inheritDoc}
+      socket.close();
-     *
+      return null;
-     * @throws IllegalStateException if connection mode is not passive
-     * @since 3.1
-     */
-    @Override
-    protected Socket _openDataConnection_(String command, String arg)
-    throws IOException {
-        //Force local passive mode, active mode not supported by through proxy
-        if (getDataConnectionMode() != PASSIVE_LOCAL_DATA_CONNECTION_MODE) {
-            throw new IllegalStateException("Only passive connection mode supported");
-        }
-
-        final boolean isInet6Address = getRemoteAddress() instanceof Inet6Address;
-        String passiveHost = null;
-
-        boolean attemptEPSV = isUseEPSVwithIPv4() || isInet6Address;
-        if (attemptEPSV && epsv() == FTPReply.ENTERING_EPSV_MODE) {
-            _parseExtendedPassiveModeReply(_replyLines.get(0));
-            passiveHost = this.tunnelHost;
-        } else {
-            if (isInet6Address) {
-                return null; // Must use EPSV for IPV6
-            }
-            // If EPSV failed on IPV4, revert to PASV
-            if (pasv() != FTPReply.ENTERING_PASSIVE_MODE) {
-                return null;
-            }
-            _parsePassiveModeReply(_replyLines.get(0));
-            passiveHost = this.getPassiveHost();
-        }
-
-        Socket socket = _socketFactory_.createSocket(proxyHost, proxyPort);
-        InputStream is = socket.getInputStream();
-        OutputStream os = socket.getOutputStream();
-        tunnelHandshake(passiveHost, this.getPassivePort(), is, os);
-        if ((getRestartOffset() > 0) && !restart(getRestartOffset())) {
-            socket.close();
-            return null;
-        }
-
-        if (!FTPReply.isPositivePreliminary(sendCommand(command, arg))) {
-            socket.close();
-            return null;
-        }
-
-        return socket;
     }
 
-    @Override
+    return socket;
-    public void connect(String host, int port) throws SocketException, IOException {
+  }
 
-        _socket_ = _socketFactory_.createSocket(proxyHost, proxyPort);
+  @Override public void connect(String host, int port) throws SocketException, IOException {
-        _input_ = _socket_.getInputStream();
+
-        _output_ = _socket_.getOutputStream();
+    _socket_ = _socketFactory_.createSocket(proxyHost, proxyPort);
-        Reader socketIsReader;
+    _input_ = _socket_.getInputStream();
-        try {
+    _output_ = _socket_.getOutputStream();
-            socketIsReader = tunnelHandshake(host, port, _input_, _output_);
+    Reader socketIsReader;
-        }
+    try {
-        catch (Exception e) {
+      socketIsReader = tunnelHandshake(host, port, _input_, _output_);
-            IOException ioe = new IOException("Could not connect to " + host+ " using port " + port);
+    } catch (Exception e) {
-            ioe.initCause(e);
+      IOException ioe = new IOException("Could not connect to " + host + " using port " + port);
-            throw ioe;
+      ioe.initCause(e);
-        }
+      throw ioe;
-        super._connectAction_(socketIsReader);
+    }
+    super._connectAction_(socketIsReader);
+  }
+
+  private BufferedReader tunnelHandshake(String host, int port, InputStream input,
+      OutputStream output) throws IOException, UnsupportedEncodingException {
+    final String connectString = "CONNECT " + host + ":" + port + " HTTP/1.1";
+    final String hostString = "Host: " + host + ":" + port;
+
+    this.tunnelHost = host;
+    output.write(connectString.getBytes("UTF-8")); // TODO what is the correct encoding?
+    output.write(CRLF);
+    output.write(hostString.getBytes("UTF-8"));
+    output.write(CRLF);
+
+    if (proxyUsername != null && proxyPassword != null) {
+      final String auth = proxyUsername + ":" + proxyPassword;
+      final String header =
+          "Proxy-Authorization: Basic " + base64.encodeToString(auth.getBytes("UTF-8"));
+      output.write(header.getBytes("UTF-8"));
+    }
+    output.write(CRLF);
+
+    List<String> response = new ArrayList<String>();
+    BufferedReader reader = new BufferedReader(new InputStreamReader(input, getCharset()));
+
+    for (String line = reader.readLine(); line != null && line.length() > 0;
+        line = reader.readLine()) {
+      response.add(line);
     }
 
-    private BufferedReader tunnelHandshake(String host, int port, InputStream input, OutputStream output) throws IOException,
+    int size = response.size();
-    UnsupportedEncodingException {
+    if (size == 0) {
-        final String connectString = "CONNECT "  + host + ":" + port  + " HTTP/1.1";
+      throw new IOException("No response from proxy");
-        final String hostString = "Host: " + host + ":" + port;
-
-        this.tunnelHost = host;
-        output.write(connectString.getBytes("UTF-8")); // TODO what is the correct encoding?
-        output.write(CRLF);
-        output.write(hostString.getBytes("UTF-8"));
-        output.write(CRLF);
-
-        if (proxyUsername != null && proxyPassword != null) {
-            final String auth = proxyUsername + ":" + proxyPassword;
-            final String header = "Proxy-Authorization: Basic "
-                + base64.encodeToString(auth.getBytes("UTF-8"));
-            output.write(header.getBytes("UTF-8"));
-        }
-        output.write(CRLF);
-
-        List<String> response = new ArrayList<String>();
-        BufferedReader reader = new BufferedReader(
-                new InputStreamReader(input, getCharset()));
-
-        for (String line = reader.readLine(); line != null
-        && line.length() > 0; line = reader.readLine()) {
-            response.add(line);
-        }
-
-        int size = response.size();
-        if (size == 0) {
-            throw new IOException("No response from proxy");
-        }
-
-        String code = null;
-        String resp = response.get(0);
-        if (resp.startsWith("HTTP/") && resp.length() >= 12) {
-            code = resp.substring(9, 12);
-        } else {
-            throw new IOException("Invalid response from proxy: " + resp);
-        }
-
-        if (!"200".equals(code)) {
-            StringBuilder msg = new StringBuilder();
-            msg.append("HTTPTunnelConnector: connection failed\r\n");
-            msg.append("Response received from the proxy:\r\n");
-            for (String line : response) {
-                msg.append(line);
-                msg.append("\r\n");
-            }
-            throw new IOException(msg.toString());
-        }
-        return reader;
     }
+
+    String code = null;
+    String resp = response.get(0);
+    if (resp.startsWith("HTTP/") && resp.length() >= 12) {
+      code = resp.substring(9, 12);
+    } else {
+      throw new IOException("Invalid response from proxy: " + resp);
+    }
+
+    if (!"200".equals(code)) {
+      StringBuilder msg = new StringBuilder();
+      msg.append("HTTPTunnelConnector: connection failed\r\n");
+      msg.append("Response received from the proxy:\r\n");
+      for (String line : response) {
+        msg.append(line);
+        msg.append("\r\n");
+      }
+      throw new IOException(msg.toString());
+    }
+    return reader;
+  }
 }
 
 

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/FTPListParseEngine.java

@@ -29,7 +29,6 @@ import java.util.ListIterator;
 
 import org.apache.commons.net.util.Charsets;
 
-
 /**
  * This class handles the entire process of parsing a listing of
  * file entries from the server.
@@ -73,257 +72,240 @@ import org.apache.commons.net.util.Charsets;
  * <p>
  * For unpaged access, simply use FTPClient.listFiles().  That method
  * uses this class transparently.
+ *
  * @version $Id: FTPListParseEngine.java 1747119 2016-06-07 02:22:24Z ggregory $
  */
 public class FTPListParseEngine {
-    private List<String> entries = new LinkedList<String>();
+  private List<String> entries = new LinkedList<String>();
-    private ListIterator<String> _internalIterator = entries.listIterator();
+  private ListIterator<String> _internalIterator = entries.listIterator();
 
-    private final FTPFileEntryParser parser;
+  private final FTPFileEntryParser parser;
-    // Should invalid files (parse failures) be allowed?
+  // Should invalid files (parse failures) be allowed?
-    private final boolean saveUnparseableEntries;
+  private final boolean saveUnparseableEntries;
 
-    public FTPListParseEngine(FTPFileEntryParser parser) {
+  public FTPListParseEngine(FTPFileEntryParser parser) {
-        this(parser, null);
+    this(parser, null);
+  }
+
+  /**
+   * Intended for use by FTPClient only
+   *
+   * @since 3.4
+   */
+  FTPListParseEngine(FTPFileEntryParser parser, FTPClientConfig configuration) {
+    this.parser = parser;
+    if (configuration != null) {
+      this.saveUnparseableEntries = configuration.getUnparseableEntries();
+    } else {
+      this.saveUnparseableEntries = false;
     }
+  }
 
-    /**
+  /**
-     * Intended for use by FTPClient only
+   * handle the initial reading and preparsing of the list returned by
-     * @since 3.4
+   * the server.  After this method has completed, this object will contain
-     */
+   * a list of unparsed entries (Strings) each referring to a unique file
-    FTPListParseEngine(FTPFileEntryParser parser, FTPClientConfig configuration) {
+   * on the server.
-        this.parser = parser;
+   *
-        if (configuration != null) {
+   * @param stream input stream provided by the server socket.
-            this.saveUnparseableEntries = configuration.getUnparseableEntries();
+   * @param encoding the encoding to be used for reading the stream
-        } else {
+   * @throws IOException thrown on any failure to read from the sever.
-            this.saveUnparseableEntries = false;
+   */
-        }
+  public void readServerList(InputStream stream, String encoding) throws IOException {
+    this.entries = new LinkedList<String>();
+    readStream(stream, encoding);
+    this.parser.preParse(this.entries);
+    resetIterator();
+  }
+
+  /**
+   * Internal method for reading the input into the <code>entries</code> list.
+   * After this method has completed, <code>entries</code> will contain a
+   * collection of entries (as defined by
+   * <code>FTPFileEntryParser.readNextEntry()</code>), but this may contain
+   * various non-entry preliminary lines from the server output, duplicates,
+   * and other data that will not be part of the final listing.
+   *
+   * @param stream The socket stream on which the input will be read.
+   * @param encoding The encoding to use.
+   * @throws IOException thrown on any failure to read the stream
+   */
+  private void readStream(InputStream stream, String encoding) throws IOException {
+    BufferedReader reader =
+        new BufferedReader(new InputStreamReader(stream, Charsets.toCharset(encoding)));
+
+    String line = this.parser.readNextEntry(reader);
+
+    while (line != null) {
+      this.entries.add(line);
+      line = this.parser.readNextEntry(reader);
     }
+    reader.close();
+  }
 
-    /**
+  /**
-     * handle the initial reading and preparsing of the list returned by
+   * Returns an array of at most <code>quantityRequested</code> FTPFile
-     * the server.  After this method has completed, this object will contain
+   * objects starting at this object's internal iterator's current position.
-     * a list of unparsed entries (Strings) each referring to a unique file
+   * If fewer than <code>quantityRequested</code> such
-     * on the server.
+   * elements are available, the returned array will have a length equal
-     *
+   * to the number of entries at and after after the current position.
-     * @param stream input stream provided by the server socket.
+   * If no such entries are found, this array will have a length of 0.
-     * @param encoding the encoding to be used for reading the stream
+   *
-     *
+   * After this method is called this object's internal iterator is advanced
-     * @throws IOException
+   * by a number of positions equal to the size of the array returned.
-     *                   thrown on any failure to read from the sever.
+   *
-     */
+   * @param quantityRequested the maximum number of entries we want to get.
-    public void readServerList(InputStream stream, String encoding)
+   * @return an array of at most <code>quantityRequested</code> FTPFile
-    throws IOException
+   * objects starting at the current position of this iterator within its
-    {
+   * list and at least the number of elements which  exist in the list at
-        this.entries = new LinkedList<String>();
+   * and after its current position.
-        readStream(stream, encoding);
+   * <p><b>
-        this.parser.preParse(this.entries);
+   * NOTE:</b> This array may contain null members if any of the
-        resetIterator();
+   * individual file listings failed to parse.  The caller should
+   * check each entry for null before referencing it.
+   */
+  public FTPFile[] getNext(int quantityRequested) {
+    List<FTPFile> tmpResults = new LinkedList<FTPFile>();
+    int count = quantityRequested;
+    while (count > 0 && this._internalIterator.hasNext()) {
+      String entry = this._internalIterator.next();
+      FTPFile temp = this.parser.parseFTPEntry(entry);
+      if (temp == null && saveUnparseableEntries) {
+        temp = new FTPFile(entry);
+      }
+      tmpResults.add(temp);
+      count--;
     }
+    return tmpResults.toArray(new FTPFile[tmpResults.size()]);
+  }
 
-    /**
+  /**
-     * Internal method for reading the input into the <code>entries</code> list.
+   * Returns an array of at most <code>quantityRequested</code> FTPFile
-     * After this method has completed, <code>entries</code> will contain a
+   * objects starting at this object's internal iterator's current position,
-     * collection of entries (as defined by
+   * and working back toward the beginning.
-     * <code>FTPFileEntryParser.readNextEntry()</code>), but this may contain
+   *
-     * various non-entry preliminary lines from the server output, duplicates,
+   * If fewer than <code>quantityRequested</code> such
-     * and other data that will not be part of the final listing.
+   * elements are available, the returned array will have a length equal
-     *
+   * to the number of entries at and after after the current position.
-     * @param stream The socket stream on which the input will be read.
+   * If no such entries are found, this array will have a length of 0.
-     * @param encoding The encoding to use.
+   *
-     *
+   * After this method is called this object's internal iterator is moved
-     * @throws IOException
+   * back by a number of positions equal to the size of the array returned.
-     *                   thrown on any failure to read the stream
+   *
-     */
+   * @param quantityRequested the maximum number of entries we want to get.
-    private void readStream(InputStream stream, String encoding) throws IOException
+   * @return an array of at most <code>quantityRequested</code> FTPFile
-    {
+   * objects starting at the current position of this iterator within its
-        BufferedReader reader = new BufferedReader(
+   * list and at least the number of elements which  exist in the list at
-                new InputStreamReader(stream, Charsets.toCharset(encoding)));
+   * and after its current position.  This array will be in the same order
-
+   * as the underlying list (not reversed).
-        String line = this.parser.readNextEntry(reader);
+   * <p><b>
-
+   * NOTE:</b> This array may contain null members if any of the
-        while (line != null)
+   * individual file listings failed to parse.  The caller should
-        {
+   * check each entry for null before referencing it.
-            this.entries.add(line);
+   */
-            line = this.parser.readNextEntry(reader);
+  public FTPFile[] getPrevious(int quantityRequested) {
-        }
+    List<FTPFile> tmpResults = new LinkedList<FTPFile>();
-        reader.close();
+    int count = quantityRequested;
+    while (count > 0 && this._internalIterator.hasPrevious()) {
+      String entry = this._internalIterator.previous();
+      FTPFile temp = this.parser.parseFTPEntry(entry);
+      if (temp == null && saveUnparseableEntries) {
+        temp = new FTPFile(entry);
+      }
+      tmpResults.add(0, temp);
+      count--;
     }
+    return tmpResults.toArray(new FTPFile[tmpResults.size()]);
+  }
 
-    /**
+  /**
-     * Returns an array of at most <code>quantityRequested</code> FTPFile
+   * Returns an array of FTPFile objects containing the whole list of
-     * objects starting at this object's internal iterator's current position.
+   * files returned by the server as read by this object's parser.
-     * If fewer than <code>quantityRequested</code> such
+   *
-     * elements are available, the returned array will have a length equal
+   * @return an array of FTPFile objects containing the whole list of
-     * to the number of entries at and after after the current position.
+   * files returned by the server as read by this object's parser.
-     * If no such entries are found, this array will have a length of 0.
+   * None of the entries will be null
-     *
+   * @throws IOException - not ever thrown, may be removed in a later release
-     * After this method is called this object's internal iterator is advanced
+   */
-     * by a number of positions equal to the size of the array returned.
+  public FTPFile[] getFiles() throws IOException // TODO remove; not actually thrown
-     *
+  {
-     * @param quantityRequested
+    return getFiles(FTPFileFilters.NON_NULL);
-     * the maximum number of entries we want to get.
+  }
-     *
-     * @return an array of at most <code>quantityRequested</code> FTPFile
-     * objects starting at the current position of this iterator within its
-     * list and at least the number of elements which  exist in the list at
-     * and after its current position.
-     * <p><b>
-     * NOTE:</b> This array may contain null members if any of the
-     * individual file listings failed to parse.  The caller should
-     * check each entry for null before referencing it.
-     */
-    public FTPFile[] getNext(int quantityRequested) {
-        List<FTPFile> tmpResults = new LinkedList<FTPFile>();
-        int count = quantityRequested;
-        while (count > 0 && this._internalIterator.hasNext()) {
-            String entry = this._internalIterator.next();
-            FTPFile temp = this.parser.parseFTPEntry(entry);
-            if (temp == null && saveUnparseableEntries) {
-                temp = new FTPFile(entry);
-            }
-            tmpResults.add(temp);
-            count--;
-        }
-        return tmpResults.toArray(new FTPFile[tmpResults.size()]);
 
+  /**
+   * Returns an array of FTPFile objects containing the whole list of
+   * files returned by the server as read by this object's parser.
+   * The files are filtered before being added to the array.
+   *
+   * @param filter FTPFileFilter, must not be <code>null</code>.
+   * @return an array of FTPFile objects containing the whole list of
+   * files returned by the server as read by this object's parser.
+   * <p><b>
+   * NOTE:</b> This array may contain null members if any of the
+   * individual file listings failed to parse.  The caller should
+   * check each entry for null before referencing it, or use the
+   * a filter such as {@link FTPFileFilters#NON_NULL} which does not
+   * allow null entries.
+   * @throws IOException - not ever thrown, may be removed in a later release
+   * @since 2.2
+   */
+  public FTPFile[] getFiles(FTPFileFilter filter)
+      throws IOException // TODO remove; not actually thrown
+  {
+    List<FTPFile> tmpResults = new ArrayList<FTPFile>();
+    Iterator<String> iter = this.entries.iterator();
+    while (iter.hasNext()) {
+      String entry = iter.next();
+      FTPFile temp = this.parser.parseFTPEntry(entry);
+      if (temp == null && saveUnparseableEntries) {
+        temp = new FTPFile(entry);
+      }
+      if (filter.accept(temp)) {
+        tmpResults.add(temp);
+      }
     }
+    return tmpResults.toArray(new FTPFile[tmpResults.size()]);
+  }
 
-    /**
+  /**
-     * Returns an array of at most <code>quantityRequested</code> FTPFile
+   * convenience method to allow clients to know whether this object's
-     * objects starting at this object's internal iterator's current position,
+   * internal iterator's current position is at the end of the list.
-     * and working back toward the beginning.
+   *
-     *
+   * @return true if internal iterator is not at end of list, false
-     * If fewer than <code>quantityRequested</code> such
+   * otherwise.
-     * elements are available, the returned array will have a length equal
+   */
-     * to the number of entries at and after after the current position.
+  public boolean hasNext() {
-     * If no such entries are found, this array will have a length of 0.
+    return _internalIterator.hasNext();
-     *
+  }
-     * After this method is called this object's internal iterator is moved
-     * back by a number of positions equal to the size of the array returned.
-     *
-     * @param quantityRequested
-     * the maximum number of entries we want to get.
-     *
-     * @return an array of at most <code>quantityRequested</code> FTPFile
-     * objects starting at the current position of this iterator within its
-     * list and at least the number of elements which  exist in the list at
-     * and after its current position.  This array will be in the same order
-     * as the underlying list (not reversed).
-     * <p><b>
-     * NOTE:</b> This array may contain null members if any of the
-     * individual file listings failed to parse.  The caller should
-     * check each entry for null before referencing it.
-     */
-    public FTPFile[] getPrevious(int quantityRequested) {
-        List<FTPFile> tmpResults = new LinkedList<FTPFile>();
-        int count = quantityRequested;
-        while (count > 0 && this._internalIterator.hasPrevious()) {
-            String entry = this._internalIterator.previous();
-            FTPFile temp = this.parser.parseFTPEntry(entry);
-            if (temp == null && saveUnparseableEntries) {
-                temp = new FTPFile(entry);
-            }
-            tmpResults.add(0,temp);
-            count--;
-        }
-        return tmpResults.toArray(new FTPFile[tmpResults.size()]);
-    }
 
-    /**
+  /**
-     * Returns an array of FTPFile objects containing the whole list of
+   * convenience method to allow clients to know whether this object's
-     * files returned by the server as read by this object's parser.
+   * internal iterator's current position is at the beginning of the list.
-     *
+   *
-     * @return an array of FTPFile objects containing the whole list of
+   * @return true if internal iterator is not at beginning of list, false
-     *         files returned by the server as read by this object's parser.
+   * otherwise.
-     * None of the entries will be null
+   */
-     * @throws IOException - not ever thrown, may be removed in a later release
+  public boolean hasPrevious() {
-     */
+    return _internalIterator.hasPrevious();
-    public FTPFile[] getFiles()
+  }
-    throws IOException // TODO remove; not actually thrown
-    {
-        return getFiles(FTPFileFilters.NON_NULL);
-    }
 
-    /**
+  /**
-     * Returns an array of FTPFile objects containing the whole list of
+   * resets this object's internal iterator to the beginning of the list.
-     * files returned by the server as read by this object's parser.
+   */
-     * The files are filtered before being added to the array.
+  public void resetIterator() {
-     *
+    this._internalIterator = this.entries.listIterator();
-     * @param filter FTPFileFilter, must not be <code>null</code>.
+  }
-     *
-     * @return an array of FTPFile objects containing the whole list of
-     *         files returned by the server as read by this object's parser.
-     * <p><b>
-     * NOTE:</b> This array may contain null members if any of the
-     * individual file listings failed to parse.  The caller should
-     * check each entry for null before referencing it, or use the
-     * a filter such as {@link FTPFileFilters#NON_NULL} which does not
-     * allow null entries.
-     * @since 2.2
-     * @throws IOException - not ever thrown, may be removed in a later release
-     */
-    public FTPFile[] getFiles(FTPFileFilter filter)
-    throws IOException // TODO remove; not actually thrown
-    {
-        List<FTPFile> tmpResults = new ArrayList<FTPFile>();
-        Iterator<String> iter = this.entries.iterator();
-        while (iter.hasNext()) {
-            String entry = iter.next();
-            FTPFile temp = this.parser.parseFTPEntry(entry);
-            if (temp == null && saveUnparseableEntries) {
-                temp = new FTPFile(entry);
-            }
-            if (filter.accept(temp)){
-                tmpResults.add(temp);
-            }
-        }
-        return tmpResults.toArray(new FTPFile[tmpResults.size()]);
 
-    }
+  // DEPRECATED METHODS - for API compatibility only - DO NOT USE
-
-    /**
-     * convenience method to allow clients to know whether this object's
-     * internal iterator's current position is at the end of the list.
-     *
-     * @return true if internal iterator is not at end of list, false
-     * otherwise.
-     */
-    public boolean hasNext() {
-        return _internalIterator.hasNext();
-    }
-
-    /**
-     * convenience method to allow clients to know whether this object's
-     * internal iterator's current position is at the beginning of the list.
-     *
-     * @return true if internal iterator is not at beginning of list, false
-     * otherwise.
-     */
-    public boolean hasPrevious() {
-        return _internalIterator.hasPrevious();
-    }
-
-    /**
-     * resets this object's internal iterator to the beginning of the list.
-     */
-    public void resetIterator() {
-        this._internalIterator = this.entries.listIterator();
-    }
-
-    // DEPRECATED METHODS - for API compatibility only - DO NOT USE
-
-    /**
-     * Do not use.
-     * @param stream the stream from which to read
-     * @throws IOException on error
-     * @deprecated use {@link #readServerList(InputStream, String)} instead
-    */
-    @Deprecated
-    public void readServerList(InputStream stream)
-    throws IOException
-    {
-        readServerList(stream, null);
-    }
 
+  /**
+   * Do not use.
+   *
+   * @param stream the stream from which to read
+   * @throws IOException on error
+   * @deprecated use {@link #readServerList(InputStream, String)} instead
+   */
+  @Deprecated public void readServerList(InputStream stream) throws IOException {
+    readServerList(stream, null);
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/FTPReply.java

@@ -26,176 +26,168 @@ package org.apache.commons.net.ftp;
  * TODO replace with an enum
  ***/
 
-public final class FTPReply
+public final class FTPReply {
-{
 
-    public static final int RESTART_MARKER = 110;
+  public static final int RESTART_MARKER = 110;
-    public static final int SERVICE_NOT_READY = 120;
+  public static final int SERVICE_NOT_READY = 120;
-    public static final int DATA_CONNECTION_ALREADY_OPEN = 125;
+  public static final int DATA_CONNECTION_ALREADY_OPEN = 125;
-    public static final int FILE_STATUS_OK = 150;
+  public static final int FILE_STATUS_OK = 150;
-    public static final int COMMAND_OK = 200;
+  public static final int COMMAND_OK = 200;
-    public static final int COMMAND_IS_SUPERFLUOUS = 202;
+  public static final int COMMAND_IS_SUPERFLUOUS = 202;
-    public static final int SYSTEM_STATUS = 211;
+  public static final int SYSTEM_STATUS = 211;
-    public static final int DIRECTORY_STATUS = 212;
+  public static final int DIRECTORY_STATUS = 212;
-    public static final int FILE_STATUS = 213;
+  public static final int FILE_STATUS = 213;
-    public static final int HELP_MESSAGE = 214;
+  public static final int HELP_MESSAGE = 214;
-    public static final int NAME_SYSTEM_TYPE = 215;
+  public static final int NAME_SYSTEM_TYPE = 215;
-    public static final int SERVICE_READY = 220;
+  public static final int SERVICE_READY = 220;
-    public static final int SERVICE_CLOSING_CONTROL_CONNECTION = 221;
+  public static final int SERVICE_CLOSING_CONTROL_CONNECTION = 221;
-    public static final int DATA_CONNECTION_OPEN = 225;
+  public static final int DATA_CONNECTION_OPEN = 225;
-    public static final int CLOSING_DATA_CONNECTION = 226;
+  public static final int CLOSING_DATA_CONNECTION = 226;
-    public static final int ENTERING_PASSIVE_MODE = 227;
+  public static final int ENTERING_PASSIVE_MODE = 227;
-    /** @since 2.2 */
+  /** @since 2.2 */
-    public static final int ENTERING_EPSV_MODE = 229;
+  public static final int ENTERING_EPSV_MODE = 229;
-    public static final int USER_LOGGED_IN = 230;
+  public static final int USER_LOGGED_IN = 230;
-    public static final int FILE_ACTION_OK = 250;
+  public static final int FILE_ACTION_OK = 250;
-    public static final int PATHNAME_CREATED = 257;
+  public static final int PATHNAME_CREATED = 257;
-    public static final int NEED_PASSWORD = 331;
+  public static final int NEED_PASSWORD = 331;
-    public static final int NEED_ACCOUNT = 332;
+  public static final int NEED_ACCOUNT = 332;
-    public static final int FILE_ACTION_PENDING = 350;
+  public static final int FILE_ACTION_PENDING = 350;
-    public static final int SERVICE_NOT_AVAILABLE = 421;
+  public static final int SERVICE_NOT_AVAILABLE = 421;
-    public static final int CANNOT_OPEN_DATA_CONNECTION = 425;
+  public static final int CANNOT_OPEN_DATA_CONNECTION = 425;
-    public static final int TRANSFER_ABORTED = 426;
+  public static final int TRANSFER_ABORTED = 426;
-    public static final int FILE_ACTION_NOT_TAKEN = 450;
+  public static final int FILE_ACTION_NOT_TAKEN = 450;
-    public static final int ACTION_ABORTED = 451;
+  public static final int ACTION_ABORTED = 451;
-    public static final int INSUFFICIENT_STORAGE = 452;
+  public static final int INSUFFICIENT_STORAGE = 452;
-    public static final int UNRECOGNIZED_COMMAND = 500;
+  public static final int UNRECOGNIZED_COMMAND = 500;
-    public static final int SYNTAX_ERROR_IN_ARGUMENTS = 501;
+  public static final int SYNTAX_ERROR_IN_ARGUMENTS = 501;
-    public static final int COMMAND_NOT_IMPLEMENTED = 502;
+  public static final int COMMAND_NOT_IMPLEMENTED = 502;
-    public static final int BAD_COMMAND_SEQUENCE = 503;
+  public static final int BAD_COMMAND_SEQUENCE = 503;
-    public static final int COMMAND_NOT_IMPLEMENTED_FOR_PARAMETER = 504;
+  public static final int COMMAND_NOT_IMPLEMENTED_FOR_PARAMETER = 504;
-    public static final int NOT_LOGGED_IN = 530;
+  public static final int NOT_LOGGED_IN = 530;
-    public static final int NEED_ACCOUNT_FOR_STORING_FILES = 532;
+  public static final int NEED_ACCOUNT_FOR_STORING_FILES = 532;
-    public static final int FILE_UNAVAILABLE = 550;
+  public static final int FILE_UNAVAILABLE = 550;
-    public static final int PAGE_TYPE_UNKNOWN = 551;
+  public static final int PAGE_TYPE_UNKNOWN = 551;
-    public static final int STORAGE_ALLOCATION_EXCEEDED = 552;
+  public static final int STORAGE_ALLOCATION_EXCEEDED = 552;
-    public static final int FILE_NAME_NOT_ALLOWED = 553;
+  public static final int FILE_NAME_NOT_ALLOWED = 553;
 
-    // FTPS Reply Codes
+  // FTPS Reply Codes
 
-    /** @since 2.0 */
+  /** @since 2.0 */
-    public static final int SECURITY_DATA_EXCHANGE_COMPLETE = 234;
+  public static final int SECURITY_DATA_EXCHANGE_COMPLETE = 234;
-    /** @since 2.0 */
+  /** @since 2.0 */
-    public static final int SECURITY_DATA_EXCHANGE_SUCCESSFULLY = 235;
+  public static final int SECURITY_DATA_EXCHANGE_SUCCESSFULLY = 235;
-    /** @since 2.0 */
+  /** @since 2.0 */
-    public static final int SECURITY_MECHANISM_IS_OK = 334;
+  public static final int SECURITY_MECHANISM_IS_OK = 334;
-    /** @since 2.0 */
+  /** @since 2.0 */
-    public static final int SECURITY_DATA_IS_ACCEPTABLE = 335;
+  public static final int SECURITY_DATA_IS_ACCEPTABLE = 335;
-    /** @since 2.0 */
+  /** @since 2.0 */
-    public static final int UNAVAILABLE_RESOURCE = 431;
+  public static final int UNAVAILABLE_RESOURCE = 431;
-    /** @since 2.2 */
+  /** @since 2.2 */
-    public static final int BAD_TLS_NEGOTIATION_OR_DATA_ENCRYPTION_REQUIRED = 522;
+  public static final int BAD_TLS_NEGOTIATION_OR_DATA_ENCRYPTION_REQUIRED = 522;
-    /** @since 2.0 */
+  /** @since 2.0 */
-    public static final int DENIED_FOR_POLICY_REASONS = 533;
+  public static final int DENIED_FOR_POLICY_REASONS = 533;
-    /** @since 2.0 */
+  /** @since 2.0 */
-    public static final int REQUEST_DENIED = 534;
+  public static final int REQUEST_DENIED = 534;
-    /** @since 2.0 */
+  /** @since 2.0 */
-    public static final int FAILED_SECURITY_CHECK = 535;
+  public static final int FAILED_SECURITY_CHECK = 535;
-    /** @since 2.0 */
+  /** @since 2.0 */
-    public static final int REQUESTED_PROT_LEVEL_NOT_SUPPORTED = 536;
+  public static final int REQUESTED_PROT_LEVEL_NOT_SUPPORTED = 536;
 
-    // IPv6 error codes
+  // IPv6 error codes
-    // Note this is also used as an FTPS error code reply
+  // Note this is also used as an FTPS error code reply
-    /** @since 2.2 */
+  /** @since 2.2 */
-    public static final int EXTENDED_PORT_FAILURE = 522;
+  public static final int EXTENDED_PORT_FAILURE = 522;
 
-    // Cannot be instantiated
+  // Cannot be instantiated
-    private FTPReply()
+  private FTPReply() {
-    {}
+  }
 
-    /***
+  /***
-     * Determine if a reply code is a positive preliminary response.  All
+   * Determine if a reply code is a positive preliminary response.  All
-     * codes beginning with a 1 are positive preliminary responses.
+   * codes beginning with a 1 are positive preliminary responses.
-     * Postitive preliminary responses are used to indicate tentative success.
+   * Postitive preliminary responses are used to indicate tentative success.
-     * No further commands can be issued to the FTP server after a positive
+   * No further commands can be issued to the FTP server after a positive
-     * preliminary response until a follow up response is received from the
+   * preliminary response until a follow up response is received from the
-     * server.
+   * server.
-     *
+   *
-     * @param reply  The reply code to test.
+   * @param reply  The reply code to test.
-     * @return True if a reply code is a postive preliminary response, false
+   * @return True if a reply code is a postive preliminary response, false
-     *         if not.
+   *         if not.
-     ***/
+   ***/
-    public static boolean isPositivePreliminary(int reply)
+  public static boolean isPositivePreliminary(int reply) {
-    {
+    return (reply >= 100 && reply < 200);
-        return (reply >= 100 && reply < 200);
+  }
-    }
 
-    /***
+  /***
-     * Determine if a reply code is a positive completion response.  All
+   * Determine if a reply code is a positive completion response.  All
-     * codes beginning with a 2 are positive completion responses.
+   * codes beginning with a 2 are positive completion responses.
-     * The FTP server will send a positive completion response on the final
+   * The FTP server will send a positive completion response on the final
-     * successful completion of a command.
+   * successful completion of a command.
-     *
+   *
-     * @param reply  The reply code to test.
+   * @param reply  The reply code to test.
-     * @return True if a reply code is a postive completion response, false
+   * @return True if a reply code is a postive completion response, false
-     *         if not.
+   *         if not.
-     ***/
+   ***/
-    public static boolean isPositiveCompletion(int reply)
+  public static boolean isPositiveCompletion(int reply) {
-    {
+    return (reply >= 200 && reply < 300);
-        return (reply >= 200 && reply < 300);
+  }
-    }
 
-    /***
+  /***
-     * Determine if a reply code is a positive intermediate response.  All
+   * Determine if a reply code is a positive intermediate response.  All
-     * codes beginning with a 3 are positive intermediate responses.
+   * codes beginning with a 3 are positive intermediate responses.
-     * The FTP server will send a positive intermediate response on the
+   * The FTP server will send a positive intermediate response on the
-     * successful completion of one part of a multi-part sequence of
+   * successful completion of one part of a multi-part sequence of
-     * commands.  For example, after a successful USER command, a positive
+   * commands.  For example, after a successful USER command, a positive
-     * intermediate response will be sent to indicate that the server is
+   * intermediate response will be sent to indicate that the server is
-     * ready for the PASS command.
+   * ready for the PASS command.
-     *
+   *
-     * @param reply  The reply code to test.
+   * @param reply  The reply code to test.
-     * @return True if a reply code is a postive intermediate response, false
+   * @return True if a reply code is a postive intermediate response, false
-     *         if not.
+   *         if not.
-     ***/
+   ***/
-    public static boolean isPositiveIntermediate(int reply)
+  public static boolean isPositiveIntermediate(int reply) {
-    {
+    return (reply >= 300 && reply < 400);
-        return (reply >= 300 && reply < 400);
+  }
-    }
 
-    /***
+  /***
-     * Determine if a reply code is a negative transient response.  All
+   * Determine if a reply code is a negative transient response.  All
-     * codes beginning with a 4 are negative transient responses.
+   * codes beginning with a 4 are negative transient responses.
-     * The FTP server will send a negative transient response on the
+   * The FTP server will send a negative transient response on the
-     * failure of a command that can be reattempted with success.
+   * failure of a command that can be reattempted with success.
-     *
+   *
-     * @param reply  The reply code to test.
+   * @param reply  The reply code to test.
-     * @return True if a reply code is a negative transient response, false
+   * @return True if a reply code is a negative transient response, false
-     *         if not.
+   *         if not.
-     ***/
+   ***/
-    public static boolean isNegativeTransient(int reply)
+  public static boolean isNegativeTransient(int reply) {
-    {
+    return (reply >= 400 && reply < 500);
-        return (reply >= 400 && reply < 500);
+  }
-    }
-
-    /***
-     * Determine if a reply code is a negative permanent response.  All
-     * codes beginning with a 5 are negative permanent responses.
-     * The FTP server will send a negative permanent response on the
-     * failure of a command that cannot be reattempted with success.
-     *
-     * @param reply  The reply code to test.
-     * @return True if a reply code is a negative permanent response, false
-     *         if not.
-     ***/
-    public static boolean isNegativePermanent(int reply)
-    {
-        return (reply >= 500 && reply < 600);
-    }
-
-    /**
-     * Determine if a reply code is a protected response.
-     * @param reply  The reply code to test.
-     * @return True if a reply code is a protected response, false
-     *         if not.
-     * @since 3.0
-     */
-    public static boolean isProtectedReplyCode(int reply)
-    {
-        // actually, only 3 protected reply codes are
-        // defined in RFC 2228: 631, 632 and 633.
-        return (reply >= 600 && reply < 700);
-    }
 
+  /***
+   * Determine if a reply code is a negative permanent response.  All
+   * codes beginning with a 5 are negative permanent responses.
+   * The FTP server will send a negative permanent response on the
+   * failure of a command that cannot be reattempted with success.
+   *
+   * @param reply  The reply code to test.
+   * @return True if a reply code is a negative permanent response, false
+   *         if not.
+   ***/
+  public static boolean isNegativePermanent(int reply) {
+    return (reply >= 500 && reply < 600);
+  }
 
+  /**
+   * Determine if a reply code is a protected response.
+   *
+   * @param reply The reply code to test.
+   * @return True if a reply code is a protected response, false
+   * if not.
+   * @since 3.0
+   */
+  public static boolean isProtectedReplyCode(int reply) {
+    // actually, only 3 protected reply codes are
+    // defined in RFC 2228: 631, 632 and 633.
+    return (reply >= 600 && reply < 700);
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/FTPSCommand.java

@@ -19,34 +19,34 @@ package org.apache.commons.net.ftp;
 
 /**
  * FTPS-specific commands.
+ *
  * @since 2.0
  * @deprecated 3.0 DO NOT USE
  */
-@Deprecated
+@Deprecated public final class FTPSCommand {
-public final class FTPSCommand {
+  public static final int AUTH = 0;
-    public static final int AUTH = 0;
+  public static final int ADAT = 1;
-    public static final int ADAT = 1;
+  public static final int PBSZ = 2;
-    public static final int PBSZ = 2;
+  public static final int PROT = 3;
-    public static final int PROT = 3;
+  public static final int CCC = 4;
-    public static final int CCC = 4;
 
-    public static final int AUTHENTICATION_SECURITY_MECHANISM = AUTH;
+  public static final int AUTHENTICATION_SECURITY_MECHANISM = AUTH;
-    public static final int AUTHENTICATION_SECURITY_DATA = ADAT;
+  public static final int AUTHENTICATION_SECURITY_DATA = ADAT;
-    public static final int PROTECTION_BUFFER_SIZE = PBSZ;
+  public static final int PROTECTION_BUFFER_SIZE = PBSZ;
-    public static final int DATA_CHANNEL_PROTECTION_LEVEL = PROT;
+  public static final int DATA_CHANNEL_PROTECTION_LEVEL = PROT;
-    public static final int CLEAR_COMMAND_CHANNEL = CCC;
+  public static final int CLEAR_COMMAND_CHANNEL = CCC;
 
-    private static final String[] _commands = {"AUTH","ADAT","PBSZ","PROT","CCC"};
+  private static final String[] _commands = { "AUTH", "ADAT", "PBSZ", "PROT", "CCC" };
 
-    /**
+  /**
-     * Retrieve the FTPS command string corresponding to a specified
+   * Retrieve the FTPS command string corresponding to a specified
-     * command code.
+   * command code.
-     *
+   *
-     * @param command The command code.
+   * @param command The command code.
-     * @return The FTPS command string corresponding to a specified
+   * @return The FTPS command string corresponding to a specified
-     *  command code.
+   * command code.
-     */
+   */
-    public static final String getCommand(int command) {
+  public static final String getCommand(int command) {
-        return _commands[command];
+    return _commands[command];
-    }
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/FTPSServerSocketFactory.java

@@ -27,48 +27,46 @@ import javax.net.ssl.SSLServerSocket;
 
 /**
  * Server socket factory for FTPS connections.
+ *
  * @since 2.2
  */
 public class FTPSServerSocketFactory extends ServerSocketFactory {
 
-    /** Factory for secure socket factories */
+  /** Factory for secure socket factories */
-    private final SSLContext context;
+  private final SSLContext context;
 
-    public FTPSServerSocketFactory(SSLContext context) {
+  public FTPSServerSocketFactory(SSLContext context) {
-        this.context = context;
+    this.context = context;
-    }
+  }
 
-    // Override the default superclass method
+  // Override the default superclass method
-    @Override
+  @Override public ServerSocket createServerSocket() throws IOException {
-    public ServerSocket createServerSocket() throws IOException {
+    return init(this.context.getServerSocketFactory().createServerSocket());
-        return init(this.context.getServerSocketFactory().createServerSocket());
+  }
-    }
 
-    @Override
+  @Override public ServerSocket createServerSocket(int port) throws IOException {
-    public ServerSocket createServerSocket(int port) throws IOException {
+    return init(this.context.getServerSocketFactory().createServerSocket(port));
-        return init(this.context.getServerSocketFactory().createServerSocket(port));
+  }
-    }
 
-    @Override
+  @Override public ServerSocket createServerSocket(int port, int backlog) throws IOException {
-    public ServerSocket createServerSocket(int port, int backlog) throws IOException {
+    return init(this.context.getServerSocketFactory().createServerSocket(port, backlog));
-        return init(this.context.getServerSocketFactory().createServerSocket(port, backlog));
+  }
-    }
 
-    @Override
+  @Override public ServerSocket createServerSocket(int port, int backlog, InetAddress ifAddress)
-    public ServerSocket createServerSocket(int port, int backlog, InetAddress ifAddress) throws IOException {
+      throws IOException {
-        return init(this.context.getServerSocketFactory().createServerSocket(port, backlog, ifAddress));
+    return init(this.context.getServerSocketFactory().createServerSocket(port, backlog, ifAddress));
-    }
+  }
 
-    /**
+  /**
-     * Sets the socket so newly accepted connections will use SSL client mode.
+   * Sets the socket so newly accepted connections will use SSL client mode.
-     *
+   *
-     * @param socket the SSLServerSocket to initialise
+   * @param socket the SSLServerSocket to initialise
-     * @return the socket
+   * @return the socket
-     * @throws ClassCastException if socket is not an instance of SSLServerSocket
+   * @throws ClassCastException if socket is not an instance of SSLServerSocket
-     */
+   */
-    public ServerSocket init(ServerSocket socket) {
+  public ServerSocket init(ServerSocket socket) {
-        ((SSLServerSocket) socket).setUseClientMode(true);
+    ((SSLServerSocket) socket).setUseClientMode(true);
-        return socket;
+    return socket;
-    }
+  }
 }
 

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/FTPSSocketFactory.java

@@ -26,87 +26,91 @@ import javax.net.SocketFactory;
 import javax.net.ssl.SSLContext;
 
 /**
- *
  * Implementation of org.apache.commons.net.SocketFactory
  *
  * @since 2.0
  */
 public class FTPSSocketFactory extends SocketFactory {
 
-    private final SSLContext context;
+  private final SSLContext context;
 
-    public FTPSSocketFactory(SSLContext context) {
+  public FTPSSocketFactory(SSLContext context) {
-        this.context = context;
+    this.context = context;
-    }
+  }
 
-    // Override the default implementation
+  // Override the default implementation
-    @Override
+  @Override public Socket createSocket() throws IOException {
-    public Socket createSocket() throws IOException{
+    return this.context.getSocketFactory().createSocket();
-        return this.context.getSocketFactory().createSocket();
+  }
-    }
 
-    @Override
+  @Override public Socket createSocket(String address, int port)
-    public Socket createSocket(String address, int port) throws UnknownHostException, IOException {
+      throws UnknownHostException, IOException {
-        return this.context.getSocketFactory().createSocket(address, port);
+    return this.context.getSocketFactory().createSocket(address, port);
-    }
+  }
 
-    @Override
+  @Override public Socket createSocket(InetAddress address, int port) throws IOException {
-    public Socket createSocket(InetAddress address, int port) throws IOException {
+    return this.context.getSocketFactory().createSocket(address, port);
-        return this.context.getSocketFactory().createSocket(address, port);
+  }
-    }
 
-    @Override
+  @Override
-    public Socket createSocket(String address, int port, InetAddress localAddress, int localPort)
+  public Socket createSocket(String address, int port, InetAddress localAddress, int localPort)
-            throws UnknownHostException, IOException {
+      throws UnknownHostException, IOException {
-        return this.context.getSocketFactory().createSocket(address, port, localAddress, localPort);
+    return this.context.getSocketFactory().createSocket(address, port, localAddress, localPort);
-    }
+  }
 
-    @Override
+  @Override
-    public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort) throws IOException {
+  public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort)
-        return this.context.getSocketFactory().createSocket(address, port, localAddress, localPort);
+      throws IOException {
-    }
+    return this.context.getSocketFactory().createSocket(address, port, localAddress, localPort);
+  }
 
+  // DEPRECATED METHODS - for API compatibility only - DO NOT USE
 
-    // DEPRECATED METHODS - for API compatibility only - DO NOT USE
+  /**
+   * @param port the port
+   * @return the socket
+   * @throws IOException on error
+   * @deprecated (2.2) use {@link FTPSServerSocketFactory#createServerSocket(int) instead}
+   */
+  @Deprecated public java.net.ServerSocket createServerSocket(int port) throws IOException {
+    return this.init(this.context.getServerSocketFactory().createServerSocket(port));
+  }
 
-    /** @param port the port
+  /**
-     * @return  the socket
+   * @param port the port
-     * @throws IOException on error
+   * @param backlog the backlog
-     * @deprecated (2.2) use {@link FTPSServerSocketFactory#createServerSocket(int) instead} */
+   * @return the socket
-    @Deprecated
+   * @throws IOException on error
-    public java.net.ServerSocket createServerSocket(int port) throws IOException {
+   * @deprecated (2.2) use {@link FTPSServerSocketFactory#createServerSocket(int, int) instead}
-        return this.init(this.context.getServerSocketFactory().createServerSocket(port));
+   */
-    }
+  @Deprecated public java.net.ServerSocket createServerSocket(int port, int backlog)
+      throws IOException {
+    return this.init(this.context.getServerSocketFactory().createServerSocket(port, backlog));
+  }
 
-    /** @param port  the port
+  /**
-     * @param backlog the backlog
+   * @param port the port
-     * @return  the socket
+   * @param backlog the backlog
-     * @throws IOException  on error
+   * @param ifAddress the interface
-     * @deprecated  (2.2) use {@link FTPSServerSocketFactory#createServerSocket(int, int) instead} */
+   * @return the socket
-    @Deprecated
+   * @throws IOException on error
-    public java.net.ServerSocket createServerSocket(int port, int backlog) throws IOException {
+   * @deprecated (2.2) use {@link FTPSServerSocketFactory#createServerSocket(int, int, InetAddress)
-        return this.init(this.context.getServerSocketFactory().createServerSocket(port, backlog));
+   * instead}
-    }
+   */
-
+  @Deprecated public java.net.ServerSocket createServerSocket(int port, int backlog,
-    /** @param port  the port
+      InetAddress ifAddress) throws IOException {
-     * @param backlog the backlog
+    return this.init(
-     * @param ifAddress the interface
+        this.context.getServerSocketFactory().createServerSocket(port, backlog, ifAddress));
-     * @return  the socket
+  }
-     * @throws IOException  on error
-     * @deprecated  (2.2) use {@link FTPSServerSocketFactory#createServerSocket(int, int, InetAddress) instead} */
-    @Deprecated
-    public java.net.ServerSocket createServerSocket(int port, int backlog, InetAddress ifAddress) throws IOException {
-        return this.init(this.context.getServerSocketFactory().createServerSocket(port, backlog, ifAddress));
-    }
-
-    /** @param socket the socket
-     * @return the socket
-     * @throws IOException  on error
-     * @deprecated  (2.2) use {@link FTPSServerSocketFactory#init(java.net.ServerSocket)} */
-    @Deprecated
-    public java.net.ServerSocket init(java.net.ServerSocket socket) throws IOException {
-        ((javax.net.ssl.SSLServerSocket) socket).setUseClientMode(true);
-        return socket;
-    }
 
+  /**
+   * @param socket the socket
+   * @return the socket
+   * @throws IOException on error
+   * @deprecated (2.2) use {@link FTPSServerSocketFactory#init(java.net.ServerSocket)}
+   */
+  @Deprecated public java.net.ServerSocket init(java.net.ServerSocket socket) throws IOException {
+    ((javax.net.ssl.SSLServerSocket) socket).setUseClientMode(true);
+    return socket;
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/FTPSTrustManager.java

@@ -24,37 +24,30 @@ import javax.net.ssl.X509TrustManager;
 
 /**
  * Do not use.
+ *
  * @since 2.0
  * @deprecated 3.0 use
  * {@link org.apache.commons.net.util.TrustManagerUtils#getValidateServerCertificateTrustManager()
- *  TrustManagerUtils#getValidateServerCertificateTrustManager()} instead
+ * TrustManagerUtils#getValidateServerCertificateTrustManager()} instead
  */
-@Deprecated
+@Deprecated public class FTPSTrustManager implements X509TrustManager {
-public class FTPSTrustManager implements X509TrustManager
+  private static final X509Certificate[] EMPTY_X509CERTIFICATE_ARRAY = new X509Certificate[] {};
-{
-    private static final X509Certificate[] EMPTY_X509CERTIFICATE_ARRAY = new X509Certificate[]{};
 
-    /**
+  /**
-     * No-op
+   * No-op
-     */
+   */
-    @Override
+  @Override public void checkClientTrusted(X509Certificate[] certificates, String authType) {
-    public void checkClientTrusted(X509Certificate[] certificates, String authType)
+    return;
-    {
+  }
-        return;
-    }
 
-    @Override
+  @Override public void checkServerTrusted(X509Certificate[] certificates, String authType)
-    public void checkServerTrusted(X509Certificate[] certificates, String authType) throws CertificateException
+      throws CertificateException {
-    {
+    for (X509Certificate certificate : certificates) {
-        for (X509Certificate certificate : certificates)
+      certificate.checkValidity();
-        {
-            certificate.checkValidity();
-        }
     }
+  }
 
-    @Override
+  @Override public X509Certificate[] getAcceptedIssuers() {
-    public X509Certificate[] getAcceptedIssuers()
+    return EMPTY_X509CERTIFICATE_ARRAY;
-    {
+  }
-        return EMPTY_X509CERTIFICATE_ARRAY;
-    }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/OnFtpInputStreamListener.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.commons.net.ftp;
+
+import org.apache.commons.net.io.CopyStreamListener;
+
+/**
+ * Created by AriaL on 2017/9/26.
+ * ftp 上传文件流事件监听
+ */
+public interface OnFtpInputStreamListener {
+  /**
+   * {@link CopyStreamListener#bytesTransferred(long, int, long)}
+   *
+   * @param totalBytesTransferred 已经上传的文件长度
+   * @param bytesTransferred 上传byte长度
+   */
+  void onFtpInputStream(FTPClient client, long totalBytesTransferred, int bytesTransferred,
+      long streamSize);
+}

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/parser/CompositeFileEntryParser.java

@@ -28,42 +28,32 @@ import org.apache.commons.net.ftp.FTPFileEntryParserImpl;
  * If the cached parser wont match due to the server changed the dirstyle,
  * a new matching parser will be searched.
  */
-public class CompositeFileEntryParser extends FTPFileEntryParserImpl
+public class CompositeFileEntryParser extends FTPFileEntryParserImpl {
-{
+  private final FTPFileEntryParser[] ftpFileEntryParsers;
-    private final FTPFileEntryParser[] ftpFileEntryParsers;
+  private FTPFileEntryParser cachedFtpFileEntryParser;
-    private FTPFileEntryParser cachedFtpFileEntryParser;
 
-    public CompositeFileEntryParser(FTPFileEntryParser[] ftpFileEntryParsers)
+  public CompositeFileEntryParser(FTPFileEntryParser[] ftpFileEntryParsers) {
-    {
+    super();
-        super();
 
-        this.cachedFtpFileEntryParser = null;
+    this.cachedFtpFileEntryParser = null;
-        this.ftpFileEntryParsers = ftpFileEntryParsers;
+    this.ftpFileEntryParsers = ftpFileEntryParsers;
-    }
+  }
 
-    @Override
+  @Override public FTPFile parseFTPEntry(String listEntry) {
-    public FTPFile parseFTPEntry(String listEntry)
+    if (cachedFtpFileEntryParser != null) {
-    {
+      FTPFile matched = cachedFtpFileEntryParser.parseFTPEntry(listEntry);
-        if (cachedFtpFileEntryParser != null)
+      if (matched != null) {
-        {
+        return matched;
-            FTPFile matched = cachedFtpFileEntryParser.parseFTPEntry(listEntry);
+      }
-            if (matched != null)
+    } else {
-            {
+      for (FTPFileEntryParser ftpFileEntryParser : ftpFileEntryParsers) {
-                return matched;
+        FTPFile matched = ftpFileEntryParser.parseFTPEntry(listEntry);
-            }
+        if (matched != null) {
+          cachedFtpFileEntryParser = ftpFileEntryParser;
+          return matched;
         }
-        else
+      }
-        {
-            for (FTPFileEntryParser ftpFileEntryParser : ftpFileEntryParsers)
-            {
-                FTPFile matched = ftpFileEntryParser.parseFTPEntry(listEntry);
-                if (matched != null)
-                {
-                    cachedFtpFileEntryParser = ftpFileEntryParser;
-                    return matched;
-                }
-            }
-        }
-        return null;
     }
+    return null;
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/parser/ConfigurableFTPFileEntryParserImpl.java

@@ -23,7 +23,6 @@ import java.util.Calendar;
 import org.apache.commons.net.ftp.Configurable;
 import org.apache.commons.net.ftp.FTPClientConfig;
 
-
 /**
  * <p>
  * This abstract class implements the common timestamp parsing
@@ -38,91 +37,88 @@ import org.apache.commons.net.ftp.FTPClientConfig;
  *
  * @since 1.4
  */
-public abstract class ConfigurableFTPFileEntryParserImpl
+public abstract class ConfigurableFTPFileEntryParserImpl extends RegexFTPFileEntryParserImpl
-extends RegexFTPFileEntryParserImpl
+    implements Configurable {
-implements Configurable
-{
 
-    private final FTPTimestampParser timestampParser;
+  private final FTPTimestampParser timestampParser;
 
-    /**
+  /**
-     * constructor for this abstract class.
+   * constructor for this abstract class.
-     * @param regex  Regular expression used main parsing of the
+   *
-     * file listing.
+   * @param regex Regular expression used main parsing of the
-     */
+   * file listing.
-    public ConfigurableFTPFileEntryParserImpl(String regex)
+   */
-    {
+  public ConfigurableFTPFileEntryParserImpl(String regex) {
-        super(regex);
+    super(regex);
-        this.timestampParser = new FTPTimestampParserImpl();
+    this.timestampParser = new FTPTimestampParserImpl();
-    }
+  }
 
-    /**
+  /**
-     * constructor for this abstract class.
+   * constructor for this abstract class.
-     * @param regex  Regular expression used main parsing of the
+   *
-     * file listing.
+   * @param regex Regular expression used main parsing of the
-     * @param flags the flags to apply, see
+   * file listing.
-     * {@link java.util.regex.Pattern#compile(String, int) Pattern#compile(String, int)}. Use 0 for none.
+   * @param flags the flags to apply, see
-     * @since 3.4
+   * {@link java.util.regex.Pattern#compile(String, int) Pattern#compile(String, int)}. Use 0 for
-     */
+   * none.
-    public ConfigurableFTPFileEntryParserImpl(String regex, int flags)
+   * @since 3.4
-    {
+   */
-        super(regex, flags);
+  public ConfigurableFTPFileEntryParserImpl(String regex, int flags) {
-        this.timestampParser = new FTPTimestampParserImpl();
+    super(regex, flags);
-    }
+    this.timestampParser = new FTPTimestampParserImpl();
+  }
 
-    /**
+  /**
-     * This method is called by the concrete parsers to delegate
+   * This method is called by the concrete parsers to delegate
-     * timestamp parsing to the timestamp parser.
+   * timestamp parsing to the timestamp parser.
-     *
+   *
-     * @param timestampStr the timestamp string pulled from the
+   * @param timestampStr the timestamp string pulled from the
-     * file listing by the regular expression parser, to be submitted
+   * file listing by the regular expression parser, to be submitted
-     * to the <code>timestampParser</code> for extracting the timestamp.
+   * to the <code>timestampParser</code> for extracting the timestamp.
-     * @return a <code>java.util.Calendar</code> containing results of the
+   * @return a <code>java.util.Calendar</code> containing results of the
-     * timestamp parse.
+   * timestamp parse.
-     * @throws ParseException on parse error
+   * @throws ParseException on parse error
-     */
+   */
-    public Calendar parseTimestamp(String timestampStr) throws ParseException {
+  public Calendar parseTimestamp(String timestampStr) throws ParseException {
-        return this.timestampParser.parseTimestamp(timestampStr);
+    return this.timestampParser.parseTimestamp(timestampStr);
-    }
+  }
 
-
+  /**
-    /**
+   * Implementation of the {@link  Configurable  Configurable}
-     * Implementation of the {@link  Configurable  Configurable}
+   * interface. Configures this parser by delegating to the
-     * interface. Configures this parser by delegating to the
+   * underlying Configurable FTPTimestampParser implementation, '
-     * underlying Configurable FTPTimestampParser implementation, '
+   * passing it the supplied {@link  FTPClientConfig FTPClientConfig}
-     * passing it the supplied {@link  FTPClientConfig FTPClientConfig}
+   * if that is non-null or a default configuration defined by
-     * if that is non-null or a default configuration defined by
+   * each concrete subclass.
-     * each concrete subclass.
+   *
-     *
+   * @param config the configuration to be used to configure this parser.
-     * @param config the configuration to be used to configure this parser.
+   * If it is null, a default configuration defined by
-     * If it is null, a default configuration defined by
+   * each concrete subclass is used instead.
-     * each concrete subclass is used instead.
+   */
-     */
+  @Override public void configure(FTPClientConfig config) {
-    @Override
+    if (this.timestampParser instanceof Configurable) {
-    public void configure(FTPClientConfig config)
+      FTPClientConfig defaultCfg = getDefaultConfiguration();
-    {
+      if (config != null) {
-        if (this.timestampParser instanceof Configurable) {
+        if (null == config.getDefaultDateFormatStr()) {
-            FTPClientConfig defaultCfg = getDefaultConfiguration();
+          config.setDefaultDateFormatStr(defaultCfg.getDefaultDateFormatStr());
-            if (config != null) {
-                if (null == config.getDefaultDateFormatStr()) {
-                    config.setDefaultDateFormatStr(defaultCfg.getDefaultDateFormatStr());
-                }
-                if (null == config.getRecentDateFormatStr()) {
-                    config.setRecentDateFormatStr(defaultCfg.getRecentDateFormatStr());
-                }
-                ((Configurable)this.timestampParser).configure(config);
-            } else {
-                ((Configurable)this.timestampParser).configure(defaultCfg);
-            }
         }
+        if (null == config.getRecentDateFormatStr()) {
+          config.setRecentDateFormatStr(defaultCfg.getRecentDateFormatStr());
+        }
+        ((Configurable) this.timestampParser).configure(config);
+      } else {
+        ((Configurable) this.timestampParser).configure(defaultCfg);
+      }
     }
+  }
 
-    /**
+  /**
-     * Each concrete subclass must define this member to create
+   * Each concrete subclass must define this member to create
-     * a default configuration to be used when that subclass is
+   * a default configuration to be used when that subclass is
-     * instantiated without a {@link  FTPClientConfig  FTPClientConfig}
+   * instantiated without a {@link  FTPClientConfig  FTPClientConfig}
-     * parameter being specified.
+   * parameter being specified.
-     * @return the default configuration for the subclass.
+   *
-     */
+   * @return the default configuration for the subclass.
-    protected abstract FTPClientConfig getDefaultConfiguration();
+   */
+  protected abstract FTPClientConfig getDefaultConfiguration();
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/parser/DefaultFTPFileEntryParserFactory.java

@@ -23,7 +23,6 @@ import org.apache.commons.net.ftp.Configurable;
 import org.apache.commons.net.ftp.FTPClientConfig;
 import org.apache.commons.net.ftp.FTPFileEntryParser;
 
-
 /**
  * This is the default implementation of the
  * FTPFileEntryParserFactory interface.  This is the
@@ -34,262 +33,222 @@ import org.apache.commons.net.ftp.FTPFileEntryParser;
  * @see org.apache.commons.net.ftp.FTPClient#listFiles
  * @see org.apache.commons.net.ftp.FTPClient#setParserFactory
  */
-public class DefaultFTPFileEntryParserFactory
+public class DefaultFTPFileEntryParserFactory implements FTPFileEntryParserFactory {
-    implements FTPFileEntryParserFactory
-{
 
-    // Match a plain Java Identifier
+  // Match a plain Java Identifier
-    private static final String JAVA_IDENTIFIER = "\\p{javaJavaIdentifierStart}(\\p{javaJavaIdentifierPart})*";
+  private static final String JAVA_IDENTIFIER =
-    // Match a qualified name, e.g. a.b.c.Name - but don't allow the default package as that would allow "VMS"/"UNIX" etc.
+      "\\p{javaJavaIdentifierStart}(\\p{javaJavaIdentifierPart})*";
-    private static final String JAVA_QUALIFIED_NAME  = "("+JAVA_IDENTIFIER+"\\.)+"+JAVA_IDENTIFIER;
+  // Match a qualified name, e.g. a.b.c.Name - but don't allow the default package as that would allow "VMS"/"UNIX" etc.
-    // Create the pattern, as it will be reused many times
+  private static final String JAVA_QUALIFIED_NAME =
-    private static final Pattern JAVA_QUALIFIED_NAME_PATTERN = Pattern.compile(JAVA_QUALIFIED_NAME);
+      "(" + JAVA_IDENTIFIER + "\\.)+" + JAVA_IDENTIFIER;
+  // Create the pattern, as it will be reused many times
+  private static final Pattern JAVA_QUALIFIED_NAME_PATTERN = Pattern.compile(JAVA_QUALIFIED_NAME);
 
-    /**
+  /**
-     * This default implementation of the FTPFileEntryParserFactory
+   * This default implementation of the FTPFileEntryParserFactory
-     * interface works according to the following logic:
+   * interface works according to the following logic:
-     * First it attempts to interpret the supplied key as a fully
+   * First it attempts to interpret the supplied key as a fully
-     * qualified classname (default package is not allowed) of a class implementing the
+   * qualified classname (default package is not allowed) of a class implementing the
-     * FTPFileEntryParser interface.  If that succeeds, a parser
+   * FTPFileEntryParser interface.  If that succeeds, a parser
-     * object of this class is instantiated and is returned;
+   * object of this class is instantiated and is returned;
-     * otherwise it attempts to interpret the key as an identirier
+   * otherwise it attempts to interpret the key as an identirier
-     * commonly used by the FTP SYST command to identify systems.
+   * commonly used by the FTP SYST command to identify systems.
-     * <p>
+   * <p>
-     * If <code>key</code> is not recognized as a fully qualified
+   * If <code>key</code> is not recognized as a fully qualified
-     * classname known to the system, this method will then attempt
+   * classname known to the system, this method will then attempt
-     * to see whether it <b>contains</b> a string identifying one of
+   * to see whether it <b>contains</b> a string identifying one of
-     * the known parsers.  This comparison is <b>case-insensitive</b>.
+   * the known parsers.  This comparison is <b>case-insensitive</b>.
-     * The intent here is where possible, to select as keys strings
+   * The intent here is where possible, to select as keys strings
-     * which are returned by the SYST command on the systems which
+   * which are returned by the SYST command on the systems which
-     * the corresponding parser successfully parses.  This enables
+   * the corresponding parser successfully parses.  This enables
-     * this factory to be used in the auto-detection system.
+   * this factory to be used in the auto-detection system.
-     *
+   *
-     * @param key    should be a fully qualified classname corresponding to
+   * @param key should be a fully qualified classname corresponding to
-     *               a class implementing the FTPFileEntryParser interface<br>
+   * a class implementing the FTPFileEntryParser interface<br>
-     *               OR<br>
+   * OR<br>
-     *               a string containing (case-insensitively) one of the
+   * a string containing (case-insensitively) one of the
-     *               following keywords:
+   * following keywords:
-     *               <ul>
+   * <ul>
-     *               <li>{@link FTPClientConfig#SYST_UNIX UNIX}</li>
+   * <li>{@link FTPClientConfig#SYST_UNIX UNIX}</li>
-     *               <li>{@link FTPClientConfig#SYST_NT WINDOWS}</li>
+   * <li>{@link FTPClientConfig#SYST_NT WINDOWS}</li>
-     *               <li>{@link FTPClientConfig#SYST_OS2 OS/2}</li>
+   * <li>{@link FTPClientConfig#SYST_OS2 OS/2}</li>
-     *               <li>{@link FTPClientConfig#SYST_OS400 OS/400}</li>
+   * <li>{@link FTPClientConfig#SYST_OS400 OS/400}</li>
-     *               <li>{@link FTPClientConfig#SYST_AS400 AS/400}</li>
+   * <li>{@link FTPClientConfig#SYST_AS400 AS/400}</li>
-     *               <li>{@link FTPClientConfig#SYST_VMS VMS}</li>
+   * <li>{@link FTPClientConfig#SYST_VMS VMS}</li>
-     *               <li>{@link FTPClientConfig#SYST_MVS MVS}</li>
+   * <li>{@link FTPClientConfig#SYST_MVS MVS}</li>
-     *               <li>{@link FTPClientConfig#SYST_NETWARE NETWARE}</li>
+   * <li>{@link FTPClientConfig#SYST_NETWARE NETWARE}</li>
-     *               <li>{@link FTPClientConfig#SYST_L8 TYPE:L8}</li>
+   * <li>{@link FTPClientConfig#SYST_L8 TYPE:L8}</li>
-     *               </ul>
+   * </ul>
-     * @return the FTPFileEntryParser corresponding to the supplied key.
+   * @return the FTPFileEntryParser corresponding to the supplied key.
-     * @throws ParserInitializationException thrown if for any reason the factory cannot resolve
+   * @throws ParserInitializationException thrown if for any reason the factory cannot resolve
-     *                   the supplied key into an FTPFileEntryParser.
+   * the supplied key into an FTPFileEntryParser.
-     * @see FTPFileEntryParser
+   * @see FTPFileEntryParser
-     */
+   */
-    @Override
+  @Override public FTPFileEntryParser createFileEntryParser(String key) {
-    public FTPFileEntryParser createFileEntryParser(String key)
+    if (key == null) {
-    {
+      throw new ParserInitializationException("Parser key cannot be null");
-        if (key == null) {
+    }
-            throw new ParserInitializationException("Parser key cannot be null");
+    return createFileEntryParser(key, null);
+  }
+
+  // Common method to process both key and config parameters.
+  private FTPFileEntryParser createFileEntryParser(String key, FTPClientConfig config) {
+    FTPFileEntryParser parser = null;
+
+    // Is the key a possible class name?
+    if (JAVA_QUALIFIED_NAME_PATTERN.matcher(key).matches()) {
+      try {
+        Class<?> parserClass = Class.forName(key);
+        try {
+          parser = (FTPFileEntryParser) parserClass.newInstance();
+        } catch (ClassCastException e) {
+          throw new ParserInitializationException(parserClass.getName()
+              + " does not implement the interface "
+              + "org.apache.commons.net.ftp.FTPFileEntryParser.", e);
+        } catch (Exception e) {
+          throw new ParserInitializationException("Error initializing parser", e);
+        } catch (ExceptionInInitializerError e) {
+          throw new ParserInitializationException("Error initializing parser", e);
         }
-        return createFileEntryParser(key, null);
+      } catch (ClassNotFoundException e) {
+        // OK, assume it is an alias
+      }
     }
 
-    // Common method to process both key and config parameters.
+    if (parser == null) { // Now try for aliases
-    private FTPFileEntryParser createFileEntryParser(String key, FTPClientConfig config) {
+      String ukey = key.toUpperCase(java.util.Locale.ENGLISH);
-        FTPFileEntryParser parser = null;
+      if (ukey.indexOf(FTPClientConfig.SYST_UNIX_TRIM_LEADING) >= 0) {
-
+        parser = new UnixFTPEntryParser(config, true);
-        // Is the key a possible class name?
+      }
-        if (JAVA_QUALIFIED_NAME_PATTERN.matcher(key).matches()) {
+      // must check this after SYST_UNIX_TRIM_LEADING as it is a substring of it
-            try
+      else if (ukey.indexOf(FTPClientConfig.SYST_UNIX) >= 0) {
-            {
+        parser = new UnixFTPEntryParser(config, false);
-                Class<?> parserClass = Class.forName(key);
+      } else if (ukey.indexOf(FTPClientConfig.SYST_VMS) >= 0) {
-                try {
+        parser = new VMSVersioningFTPEntryParser(config);
-                    parser = (FTPFileEntryParser) parserClass.newInstance();
+      } else if (ukey.indexOf(FTPClientConfig.SYST_NT) >= 0) {
-                } catch (ClassCastException e) {
+        parser = createNTFTPEntryParser(config);
-                    throw new ParserInitializationException(parserClass.getName()
+      } else if (ukey.indexOf(FTPClientConfig.SYST_OS2) >= 0) {
-                        + " does not implement the interface "
+        parser = new OS2FTPEntryParser(config);
-                        + "org.apache.commons.net.ftp.FTPFileEntryParser.", e);
+      } else if (ukey.indexOf(FTPClientConfig.SYST_OS400) >= 0
-                } catch (Exception e) {
+          || ukey.indexOf(FTPClientConfig.SYST_AS400) >= 0) {
-                    throw new ParserInitializationException("Error initializing parser", e);
+        parser = createOS400FTPEntryParser(config);
-                } catch (ExceptionInInitializerError e) {
+      } else if (ukey.indexOf(FTPClientConfig.SYST_MVS) >= 0) {
-                    throw new ParserInitializationException("Error initializing parser", e);
+        parser = new MVSFTPEntryParser(); // Does not currently support config parameter
-                }
+      } else if (ukey.indexOf(FTPClientConfig.SYST_NETWARE) >= 0) {
-            } catch (ClassNotFoundException e) {
+        parser = new NetwareFTPEntryParser(config);
-                // OK, assume it is an alias
+      } else if (ukey.indexOf(FTPClientConfig.SYST_MACOS_PETER) >= 0) {
-            }
+        parser = new MacOsPeterFTPEntryParser(config);
-        }
+      } else if (ukey.indexOf(FTPClientConfig.SYST_L8) >= 0) {
-
+        // L8 normally means Unix, but move it to the end for some L8 systems that aren't.
-        if (parser == null) { // Now try for aliases
+        // This check should be last!
-            String ukey = key.toUpperCase(java.util.Locale.ENGLISH);
+        parser = new UnixFTPEntryParser(config);
-            if (ukey.indexOf(FTPClientConfig.SYST_UNIX_TRIM_LEADING) >= 0)
+      } else {
-            {
+        throw new ParserInitializationException("Unknown parser type: " + key);
-                parser = new UnixFTPEntryParser(config, true);
+      }
-            }
-            // must check this after SYST_UNIX_TRIM_LEADING as it is a substring of it
-            else if (ukey.indexOf(FTPClientConfig.SYST_UNIX) >= 0)
-            {
-                parser = new UnixFTPEntryParser(config, false);
-            }
-            else if (ukey.indexOf(FTPClientConfig.SYST_VMS) >= 0)
-            {
-                parser = new VMSVersioningFTPEntryParser(config);
-            }
-            else if (ukey.indexOf(FTPClientConfig.SYST_NT) >= 0)
-            {
-                parser = createNTFTPEntryParser(config);
-            }
-            else if (ukey.indexOf(FTPClientConfig.SYST_OS2) >= 0)
-            {
-                parser = new OS2FTPEntryParser(config);
-            }
-            else if (ukey.indexOf(FTPClientConfig.SYST_OS400) >= 0 ||
-                    ukey.indexOf(FTPClientConfig.SYST_AS400) >= 0)
-            {
-                parser = createOS400FTPEntryParser(config);
-            }
-            else if (ukey.indexOf(FTPClientConfig.SYST_MVS) >= 0)
-            {
-                parser = new MVSFTPEntryParser(); // Does not currently support config parameter
-            }
-            else if (ukey.indexOf(FTPClientConfig.SYST_NETWARE) >= 0)
-            {
-                parser = new NetwareFTPEntryParser(config);
-            }
-            else if (ukey.indexOf(FTPClientConfig.SYST_MACOS_PETER) >= 0)
-            {
-                parser = new MacOsPeterFTPEntryParser(config);
-            }
-            else if (ukey.indexOf(FTPClientConfig.SYST_L8) >= 0)
-            {
-                // L8 normally means Unix, but move it to the end for some L8 systems that aren't.
-                // This check should be last!
-                parser = new UnixFTPEntryParser(config);
-            }
-            else
-            {
-                throw new ParserInitializationException("Unknown parser type: " + key);
-            }
-        }
-
-        if (parser instanceof Configurable) {
-            ((Configurable)parser).configure(config);
-        }
-        return parser;
     }
 
-    /**
+    if (parser instanceof Configurable) {
-     * <p>Implementation extracts a key from the supplied
+      ((Configurable) parser).configure(config);
-     * {@link  FTPClientConfig FTPClientConfig}
-     * parameter and creates an object implementing the
-     * interface FTPFileEntryParser and uses the supplied configuration
-     * to configure it.
-     * </p><p>
-     * Note that this method will generally not be called in scenarios
-     * that call for autodetection of parser type but rather, for situations
-     * where the user knows that the server uses a non-default configuration
-     * and knows what that configuration is.
-     * </p>
-     * @param config  A {@link  FTPClientConfig FTPClientConfig}
-     * used to configure the parser created
-     *
-     * @return the @link  FTPFileEntryParser FTPFileEntryParser} so created.
-     * @throws ParserInitializationException
-     *                   Thrown on any exception in instantiation
-     * @throws NullPointerException if {@code config} is {@code null}
-     * @since 1.4
-     */
-    @Override
-    public FTPFileEntryParser createFileEntryParser(FTPClientConfig config)
-    throws ParserInitializationException
-    {
-        String key = config.getServerSystemKey();
-        return createFileEntryParser(key, config);
     }
+    return parser;
+  }
 
+  /**
+   * <p>Implementation extracts a key from the supplied
+   * {@link  FTPClientConfig FTPClientConfig}
+   * parameter and creates an object implementing the
+   * interface FTPFileEntryParser and uses the supplied configuration
+   * to configure it.
+   * </p><p>
+   * Note that this method will generally not be called in scenarios
+   * that call for autodetection of parser type but rather, for situations
+   * where the user knows that the server uses a non-default configuration
+   * and knows what that configuration is.
+   * </p>
+   *
+   * @param config A {@link  FTPClientConfig FTPClientConfig}
+   * used to configure the parser created
+   * @return the @link  FTPFileEntryParser FTPFileEntryParser} so created.
+   * @throws ParserInitializationException Thrown on any exception in instantiation
+   * @throws NullPointerException if {@code config} is {@code null}
+   * @since 1.4
+   */
+  @Override public FTPFileEntryParser createFileEntryParser(FTPClientConfig config)
+      throws ParserInitializationException {
+    String key = config.getServerSystemKey();
+    return createFileEntryParser(key, config);
+  }
 
-    public FTPFileEntryParser createUnixFTPEntryParser()
+  public FTPFileEntryParser createUnixFTPEntryParser() {
-    {
+    return new UnixFTPEntryParser();
-        return new UnixFTPEntryParser();
+  }
+
+  public FTPFileEntryParser createVMSVersioningFTPEntryParser() {
+    return new VMSVersioningFTPEntryParser();
+  }
+
+  public FTPFileEntryParser createNetwareFTPEntryParser() {
+    return new NetwareFTPEntryParser();
+  }
+
+  public FTPFileEntryParser createNTFTPEntryParser() {
+    return createNTFTPEntryParser(null);
+  }
+
+  /**
+   * Creates an NT FTP parser: if the config exists, and the system key equals
+   * {@link FTPClientConfig.SYST_NT} then a plain {@link NTFTPEntryParser} is used,
+   * otherwise a composite of {@link NTFTPEntryParser} and {@link UnixFTPEntryParser} is used.
+   *
+   * @param config the config to use, may be {@code null}
+   * @return the parser
+   */
+  private FTPFileEntryParser createNTFTPEntryParser(FTPClientConfig config) {
+    if (config != null && FTPClientConfig.SYST_NT.equals(config.getServerSystemKey())) {
+      return new NTFTPEntryParser(config);
+    } else {
+      // clone the config as it may be changed by the parsers (NET-602)
+      final FTPClientConfig config2 = (config != null) ? new FTPClientConfig(config) : null;
+      return new CompositeFileEntryParser(new FTPFileEntryParser[] {
+          new NTFTPEntryParser(config), new UnixFTPEntryParser(config2,
+          config2 != null && FTPClientConfig.SYST_UNIX_TRIM_LEADING.equals(
+              config2.getServerSystemKey()))
+      });
     }
+  }
 
-    public FTPFileEntryParser createVMSVersioningFTPEntryParser()
+  public FTPFileEntryParser createOS2FTPEntryParser() {
-    {
+    return new OS2FTPEntryParser();
-        return new VMSVersioningFTPEntryParser();
+  }
-    }
+
-
+  public FTPFileEntryParser createOS400FTPEntryParser() {
-    public FTPFileEntryParser createNetwareFTPEntryParser() {
+    return createOS400FTPEntryParser(null);
-        return new NetwareFTPEntryParser();
+  }
-    }
+
-
+  /**
-    public FTPFileEntryParser createNTFTPEntryParser()
+   * Creates an OS400 FTP parser: if the config exists, and the system key equals
-    {
+   * {@link FTPClientConfig.SYST_OS400} then a plain {@link OS400FTPEntryParser} is used,
-        return createNTFTPEntryParser(null);
+   * otherwise a composite of {@link OS400FTPEntryParser} and {@link UnixFTPEntryParser} is used.
-    }
+   *
-
+   * @param config the config to use, may be {@code null}
-    /**
+   * @return the parser
-     * Creates an NT FTP parser: if the config exists, and the system key equals
+   */
-     * {@link FTPClientConfig.SYST_NT} then a plain {@link NTFTPEntryParser} is used,
+  private FTPFileEntryParser createOS400FTPEntryParser(FTPClientConfig config) {
-     * otherwise a composite of {@link NTFTPEntryParser} and {@link UnixFTPEntryParser} is used.
+    if (config != null && FTPClientConfig.SYST_OS400.equals(config.getServerSystemKey())) {
-     * @param config the config to use, may be {@code null}
+      return new OS400FTPEntryParser(config);
-     * @return the parser
+    } else {
-     */
+      // clone the config as it may be changed by the parsers (NET-602)
-    private FTPFileEntryParser createNTFTPEntryParser(FTPClientConfig config)
+      final FTPClientConfig config2 = (config != null) ? new FTPClientConfig(config) : null;
-    {
+      return new CompositeFileEntryParser(new FTPFileEntryParser[] {
-        if (config != null && FTPClientConfig.SYST_NT.equals(
+          new OS400FTPEntryParser(config), new UnixFTPEntryParser(config2,
-                config.getServerSystemKey()))
+          config2 != null && FTPClientConfig.SYST_UNIX_TRIM_LEADING.equals(
-        {
+              config2.getServerSystemKey()))
-            return new NTFTPEntryParser(config);
+      });
-        } else {
-            // clone the config as it may be changed by the parsers (NET-602)
-            final FTPClientConfig config2 =  (config != null) ? new FTPClientConfig(config) : null;
-            return new CompositeFileEntryParser(new FTPFileEntryParser[]
-                   {
-                       new NTFTPEntryParser(config),
-                       new UnixFTPEntryParser(config2,
-                               config2 != null && FTPClientConfig.SYST_UNIX_TRIM_LEADING.equals(config2.getServerSystemKey()))
-                   });
-        }
-    }
-
-     public FTPFileEntryParser createOS2FTPEntryParser()
-    {
-        return new OS2FTPEntryParser();
-    }
-
-    public FTPFileEntryParser createOS400FTPEntryParser()
-    {
-        return createOS400FTPEntryParser(null);
-    }
-
-    /**
-     * Creates an OS400 FTP parser: if the config exists, and the system key equals
-     * {@link FTPClientConfig.SYST_OS400} then a plain {@link OS400FTPEntryParser} is used,
-     * otherwise a composite of {@link OS400FTPEntryParser} and {@link UnixFTPEntryParser} is used.
-     * @param config the config to use, may be {@code null}
-     * @return the parser
-     */
-    private FTPFileEntryParser createOS400FTPEntryParser(FTPClientConfig config)
-        {
-        if (config != null &&
-                FTPClientConfig.SYST_OS400.equals(config.getServerSystemKey()))
-        {
-            return new OS400FTPEntryParser(config);
-        } else {
-            // clone the config as it may be changed by the parsers (NET-602)
-            final FTPClientConfig config2 =  (config != null) ? new FTPClientConfig(config) : null;
-            return new CompositeFileEntryParser(new FTPFileEntryParser[]
-                {
-                    new OS400FTPEntryParser(config),
-                    new UnixFTPEntryParser(config2,
-                            config2 != null && FTPClientConfig.SYST_UNIX_TRIM_LEADING.equals(config2.getServerSystemKey()))
-                });
-        }
-    }
-
-    public FTPFileEntryParser createMVSEntryParser()
-    {
-        return new MVSFTPEntryParser();
     }
+  }
 
+  public FTPFileEntryParser createMVSEntryParser() {
+    return new MVSFTPEntryParser();
+  }
 }
 

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/parser/EnterpriseUnixFTPEntryParser.java

@@ -16,6 +16,7 @@
  */
 
 package org.apache.commons.net.ftp.parser;
+
 import java.util.Calendar;
 
 import org.apache.commons.net.ftp.FTPFile;
@@ -23,144 +24,136 @@ import org.apache.commons.net.ftp.FTPFile;
 /**
  * Parser for the Connect Enterprise Unix FTP Server From Sterling Commerce.
  * Here is a sample of the sort of output line this parser processes:
- *  "-C--E-----FTP B QUA1I1      18128       41 Aug 12 13:56 QUADTEST"
+ * "-C--E-----FTP B QUA1I1      18128       41 Aug 12 13:56 QUADTEST"
  * <P><B>
  * Note: EnterpriseUnixFTPEntryParser can only be instantiated through the
  * DefaultFTPParserFactory by classname.  It will not be chosen
  * by the autodetection scheme.
  * </B>
+ *
  * @version $Id: EnterpriseUnixFTPEntryParser.java 1741829 2016-05-01 00:24:44Z sebb $
  * @see org.apache.commons.net.ftp.FTPFileEntryParser FTPFileEntryParser (for usage instructions)
  * @see org.apache.commons.net.ftp.parser.DefaultFTPFileEntryParserFactory
  */
-public class EnterpriseUnixFTPEntryParser extends RegexFTPFileEntryParserImpl
+public class EnterpriseUnixFTPEntryParser extends RegexFTPFileEntryParserImpl {
-{
 
-    /**
+  /**
-     * months abbreviations looked for by this parser.  Also used
+   * months abbreviations looked for by this parser.  Also used
-     * to determine <b>which</b> month has been matched by the parser.
+   * to determine <b>which</b> month has been matched by the parser.
-     */
+   */
-    private static final String MONTHS =
+  private static final String MONTHS = "(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)";
-        "(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)";
 
-    /**
+  /**
-     * this is the regular expression used by this parser.
+   * this is the regular expression used by this parser.
-     */
+   */
-    private static final String REGEX =
+  private static final String REGEX =
-        "(([\\-]|[A-Z])([\\-]|[A-Z])([\\-]|[A-Z])([\\-]|[A-Z])([\\-]|[A-Z])"
+      "(([\\-]|[A-Z])([\\-]|[A-Z])([\\-]|[A-Z])([\\-]|[A-Z])([\\-]|[A-Z])"
-        + "([\\-]|[A-Z])([\\-]|[A-Z])([\\-]|[A-Z])([\\-]|[A-Z])([\\-]|[A-Z]))"
+          + "([\\-]|[A-Z])([\\-]|[A-Z])([\\-]|[A-Z])([\\-]|[A-Z])([\\-]|[A-Z]))"
-        + "(\\S*)\\s*" // 12
+          + "(\\S*)\\s*"
-        + "(\\S+)\\s*" // 13
+          // 12
-        + "(\\S*)\\s*" // 14 user
+          + "(\\S+)\\s*"
-        + "(\\d*)\\s*" // 15 group
+          // 13
-        + "(\\d*)\\s*" // 16 filesize
+          + "(\\S*)\\s*"
-        + MONTHS       // 17 month
+          // 14 user
-        + "\\s*"       // TODO should the space be optional?
+          + "(\\d*)\\s*"
-        // TODO \\d* should be \\d? surely ? Otherwise 01111 is allowed
+          // 15 group
-        + "((?:[012]\\d*)|(?:3[01]))\\s*" // 18 date [012]\d* or 3[01]
+          + "(\\d*)\\s*"
-        + "((\\d\\d\\d\\d)|((?:[01]\\d)|(?:2[0123])):([012345]\\d))\\s"
+          // 16 filesize
-        // 20 \d\d\d\d  = year  OR
+          + MONTHS
-        // 21 [01]\d or 2[0123] hour + ':'
+          // 17 month
-        // 22 [012345]\d = minute
+          + "\\s*"
-        + "(\\S*)(\\s*.*)"; // 23 name
+          // TODO should the space be optional?
+          // TODO \\d* should be \\d? surely ? Otherwise 01111 is allowed
+          + "((?:[012]\\d*)|(?:3[01]))\\s*"
+          // 18 date [012]\d* or 3[01]
+          + "((\\d\\d\\d\\d)|((?:[01]\\d)|(?:2[0123])):([012345]\\d))\\s"
+          // 20 \d\d\d\d  = year  OR
+          // 21 [01]\d or 2[0123] hour + ':'
+          // 22 [012345]\d = minute
+          + "(\\S*)(\\s*.*)"; // 23 name
 
-    /**
+  /**
-     * The sole constructor for a EnterpriseUnixFTPEntryParser object.
+   * The sole constructor for a EnterpriseUnixFTPEntryParser object.
-     *
+   */
-     */
+  public EnterpriseUnixFTPEntryParser() {
-    public EnterpriseUnixFTPEntryParser()
+    super(REGEX);
-    {
+  }
-        super(REGEX);
-    }
 
-    /**
+  /**
-     * Parses a line of a unix FTP server file listing and converts  it into a
+   * Parses a line of a unix FTP server file listing and converts  it into a
-     * usable format in the form of an <code> FTPFile </code>  instance.  If
+   * usable format in the form of an <code> FTPFile </code>  instance.  If
-     * the file listing line doesn't describe a file,  <code> null </code> is
+   * the file listing line doesn't describe a file,  <code> null </code> is
-     * returned, otherwise a <code> FTPFile </code>  instance representing the
+   * returned, otherwise a <code> FTPFile </code>  instance representing the
-     * files in the directory is returned.
+   * files in the directory is returned.
-     *
+   *
-     * @param entry A line of text from the file listing
+   * @param entry A line of text from the file listing
-     * @return An FTPFile instance corresponding to the supplied entry
+   * @return An FTPFile instance corresponding to the supplied entry
-     */
+   */
-    @Override
+  @Override public FTPFile parseFTPEntry(String entry) {
-    public FTPFile parseFTPEntry(String entry)
-    {
 
-        FTPFile file = new FTPFile();
+    FTPFile file = new FTPFile();
-        file.setRawListing(entry);
+    file.setRawListing(entry);
 
-        if (matches(entry))
+    if (matches(entry)) {
-        {
+      String usr = group(14);
-            String usr = group(14);
+      String grp = group(15);
-            String grp = group(15);
+      String filesize = group(16);
-            String filesize = group(16);
+      String mo = group(17);
-            String mo = group(17);
+      String da = group(18);
-            String da = group(18);
+      String yr = group(20);
-            String yr = group(20);
+      String hr = group(21);
-            String hr = group(21);
+      String min = group(22);
-            String min = group(22);
+      String name = group(23);
-            String name = group(23);
 
-            file.setType(FTPFile.FILE_TYPE);
+      file.setType(FTPFile.FILE_TYPE);
-            file.setUser(usr);
+      file.setUser(usr);
-            file.setGroup(grp);
+      file.setGroup(grp);
-            try
+      try {
-            {
+        file.setSize(Long.parseLong(filesize));
-                file.setSize(Long.parseLong(filesize));
+      } catch (NumberFormatException e) {
-            }
+        // intentionally do nothing
-            catch (NumberFormatException e)
+      }
-            {
-                // intentionally do nothing
-            }
 
-            Calendar cal = Calendar.getInstance();
+      Calendar cal = Calendar.getInstance();
-            cal.set(Calendar.MILLISECOND, 0);
+      cal.set(Calendar.MILLISECOND, 0);
-            cal.set(Calendar.SECOND, 0);
+      cal.set(Calendar.SECOND, 0);
-            cal.set(Calendar.MINUTE, 0);
+      cal.set(Calendar.MINUTE, 0);
-            cal.set(Calendar.HOUR_OF_DAY, 0);
+      cal.set(Calendar.HOUR_OF_DAY, 0);
 
-            int pos = MONTHS.indexOf(mo);
+      int pos = MONTHS.indexOf(mo);
-            int month = pos / 4;
+      int month = pos / 4;
-            final int missingUnit; // the first missing unit
+      final int missingUnit; // the first missing unit
-            try
+      try {
-            {
 
-                if (yr != null)
+        if (yr != null) {
-                {
+          // it's a year; there are no hours and minutes
-                    // it's a year; there are no hours and minutes
+          cal.set(Calendar.YEAR, Integer.parseInt(yr));
-                    cal.set(Calendar.YEAR, Integer.parseInt(yr));
+          missingUnit = Calendar.HOUR_OF_DAY;
-                    missingUnit = Calendar.HOUR_OF_DAY;
+        } else {
-                }
+          // it must be  hour/minute or we wouldn't have matched
-                else
+          missingUnit = Calendar.SECOND;
-                {
+          int year = cal.get(Calendar.YEAR);
-                    // it must be  hour/minute or we wouldn't have matched
-                    missingUnit = Calendar.SECOND;
-                    int year = cal.get(Calendar.YEAR);
 
-                    // if the month we're reading is greater than now, it must
+          // if the month we're reading is greater than now, it must
-                    // be last year
+          // be last year
-                    if (cal.get(Calendar.MONTH) < month)
+          if (cal.get(Calendar.MONTH) < month) {
-                    {
+            year--;
-                        year--;
+          }
-                    }
+          cal.set(Calendar.YEAR, year);
-                    cal.set(Calendar.YEAR, year);
+          cal.set(Calendar.HOUR_OF_DAY, Integer.parseInt(hr));
-                    cal.set(Calendar.HOUR_OF_DAY, Integer.parseInt(hr));
+          cal.set(Calendar.MINUTE, Integer.parseInt(min));
-                    cal.set(Calendar.MINUTE, Integer.parseInt(min));
-                }
-                cal.set(Calendar.MONTH, month);
-                cal.set(Calendar.DAY_OF_MONTH, Integer.parseInt(da));
-                cal.clear(missingUnit);
-                file.setTimestamp(cal);
-            }
-            catch (NumberFormatException e)
-            {
-                // do nothing, date will be uninitialized
-            }
-            file.setName(name);
-
-            return file;
         }
-        return null;
+        cal.set(Calendar.MONTH, month);
+        cal.set(Calendar.DAY_OF_MONTH, Integer.parseInt(da));
+        cal.clear(missingUnit);
+        file.setTimestamp(cal);
+      } catch (NumberFormatException e) {
+        // do nothing, date will be uninitialized
+      }
+      file.setName(name);
+
+      return file;
     }
+    return null;
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/parser/FTPFileEntryParserFactory.java

@@ -16,53 +16,48 @@
  */
 
 package org.apache.commons.net.ftp.parser;
+
 import org.apache.commons.net.ftp.FTPClientConfig;
 import org.apache.commons.net.ftp.FTPFileEntryParser;
 
 /**
  * The interface describes a factory for creating FTPFileEntryParsers.
+ *
  * @since 1.2
  */
-public interface FTPFileEntryParserFactory
+public interface FTPFileEntryParserFactory {
-{
+  /**
-    /**
+   * Implementation should be a method that decodes the
-     * Implementation should be a method that decodes the
+   * supplied key and creates an object implementing the
-     * supplied key and creates an object implementing the
+   * interface FTPFileEntryParser.
-     * interface FTPFileEntryParser.
+   *
-     *
+   * @param key A string that somehow identifies an
-     * @param key    A string that somehow identifies an
+   * FTPFileEntryParser to be created.
-     *               FTPFileEntryParser to be created.
+   * @return the FTPFileEntryParser created.
-     *
+   * @throws ParserInitializationException Thrown on any exception in instantiation
-     * @return the FTPFileEntryParser created.
+   */
-     * @throws ParserInitializationException
+  public FTPFileEntryParser createFileEntryParser(String key) throws ParserInitializationException;
-     *                   Thrown on any exception in instantiation
-     */
-    public FTPFileEntryParser createFileEntryParser(String key)
-        throws ParserInitializationException;
-
-    /**
-     *<p>
-     * Implementation should be a method that extracts
-     * a key from the supplied {@link  FTPClientConfig FTPClientConfig}
-     * parameter and creates an object implementing the
-     * interface FTPFileEntryParser and uses the supplied configuration
-     * to configure it.
-     * </p><p>
-     * Note that this method will generally not be called in scenarios
-     * that call for autodetection of parser type but rather, for situations
-     * where the user knows that the server uses a non-default configuration
-     * and knows what that configuration is.
-     * </p>
-     *
-     * @param config  A {@link  FTPClientConfig FTPClientConfig}
-     * used to configure the parser created
-     *
-     * @return the @link  FTPFileEntryParser FTPFileEntryParser} so created.
-     * @throws ParserInitializationException
-     *                   Thrown on any exception in instantiation
-     * @since 1.4
-     */
-    public FTPFileEntryParser createFileEntryParser(FTPClientConfig config)
-        throws ParserInitializationException;
 
+  /**
+   * <p>
+   * Implementation should be a method that extracts
+   * a key from the supplied {@link  FTPClientConfig FTPClientConfig}
+   * parameter and creates an object implementing the
+   * interface FTPFileEntryParser and uses the supplied configuration
+   * to configure it.
+   * </p><p>
+   * Note that this method will generally not be called in scenarios
+   * that call for autodetection of parser type but rather, for situations
+   * where the user knows that the server uses a non-default configuration
+   * and knows what that configuration is.
+   * </p>
+   *
+   * @param config A {@link  FTPClientConfig FTPClientConfig}
+   * used to configure the parser created
+   * @return the @link  FTPFileEntryParser FTPFileEntryParser} so created.
+   * @throws ParserInitializationException Thrown on any exception in instantiation
+   * @since 1.4
+   */
+  public FTPFileEntryParser createFileEntryParser(FTPClientConfig config)
+      throws ParserInitializationException;
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/parser/FTPTimestampParser.java

@@ -23,30 +23,31 @@ import java.util.Calendar;
 /**
  * This interface specifies the concept of parsing an FTP server's
  * timestamp.
+ *
  * @since 1.4
  */
 public interface FTPTimestampParser {
 
-    /**
+  /**
-     * the default default date format.
+   * the default default date format.
-     */
+   */
-    public static final String DEFAULT_SDF = UnixFTPEntryParser.DEFAULT_DATE_FORMAT;
+  public static final String DEFAULT_SDF = UnixFTPEntryParser.DEFAULT_DATE_FORMAT;
-    /**
+  /**
-     * the default recent date format.
+   * the default recent date format.
-     */
+   */
-    public static final String DEFAULT_RECENT_SDF = UnixFTPEntryParser.DEFAULT_RECENT_DATE_FORMAT;
+  public static final String DEFAULT_RECENT_SDF = UnixFTPEntryParser.DEFAULT_RECENT_DATE_FORMAT;
-
-    /**
-     * Parses the supplied datestamp parameter.  This parameter typically would
-     * have been pulled from a longer FTP listing via the regular expression
-     * mechanism
-     * @param timestampStr - the timestamp portion of the FTP directory listing
-     * to be parsed
-     * @return a <code>java.util.Calendar</code> object initialized to the date
-     * parsed by the parser
-     * @throws ParseException if none of the parser mechanisms belonging to
-     * the implementor can parse the input.
-     */
-    public Calendar parseTimestamp(String timestampStr) throws ParseException;
 
+  /**
+   * Parses the supplied datestamp parameter.  This parameter typically would
+   * have been pulled from a longer FTP listing via the regular expression
+   * mechanism
+   *
+   * @param timestampStr - the timestamp portion of the FTP directory listing
+   * to be parsed
+   * @return a <code>java.util.Calendar</code> object initialized to the date
+   * parsed by the parser
+   * @throws ParseException if none of the parser mechanisms belonging to
+   * the implementor can parse the input.
+   */
+  public Calendar parseTimestamp(String timestampStr) throws ParseException;
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/parser/FTPTimestampParserImpl.java

@@ -36,371 +36,369 @@ import org.apache.commons.net.ftp.FTPClientConfig;
  * @see ConfigurableFTPFileEntryParserImpl
  * @since 1.4
  */
-public class FTPTimestampParserImpl implements
+public class FTPTimestampParserImpl implements FTPTimestampParser, Configurable {
-        FTPTimestampParser, Configurable
-{
 
+  /** The date format for all dates, except possibly recent dates. Assumed to include the year. */
+  private SimpleDateFormat defaultDateFormat;
+  /* The index in CALENDAR_UNITS of the smallest time unit in defaultDateFormat */
+  private int defaultDateSmallestUnitIndex;
 
-    /** The date format for all dates, except possibly recent dates. Assumed to include the year. */
+  /** The format used for recent dates (which don't have the year). May be null. */
-    private SimpleDateFormat defaultDateFormat;
+  private SimpleDateFormat recentDateFormat;
-    /* The index in CALENDAR_UNITS of the smallest time unit in defaultDateFormat */
+  /* The index in CALENDAR_UNITS of the smallest time unit in recentDateFormat */
-    private int defaultDateSmallestUnitIndex;
+  private int recentDateSmallestUnitIndex;
 
-    /** The format used for recent dates (which don't have the year). May be null. */
+  private boolean lenientFutureDates = false;
-    private SimpleDateFormat recentDateFormat;
-    /* The index in CALENDAR_UNITS of the smallest time unit in recentDateFormat */
-    private int recentDateSmallestUnitIndex;
 
-    private boolean lenientFutureDates = false;
+  /*
+   * List of units in order of increasing significance.
+   * This allows the code to clear all units in the Calendar until it
+   * reaches the least significant unit in the parse string.
+   * The date formats are analysed to find the least significant
+   * unit (e.g. Minutes or Milliseconds) and the appropriate index to
+   * the array is saved.
+   * This is done by searching the array for the unit specifier,
+   * and returning the index. When clearing the Calendar units,
+   * the code loops through the array until the previous entry.
+   * e.g. for MINUTE it would clear MILLISECOND and SECOND
+   */
+  private static final int[] CALENDAR_UNITS = {
+      Calendar.MILLISECOND, Calendar.SECOND, Calendar.MINUTE, Calendar.HOUR_OF_DAY,
+      Calendar.DAY_OF_MONTH, Calendar.MONTH, Calendar.YEAR
+  };
 
-    /*
+  /*
-     * List of units in order of increasing significance.
+   * Return the index to the array representing the least significant
-     * This allows the code to clear all units in the Calendar until it
+   * unit found in the date format.
-     * reaches the least significant unit in the parse string.
+   * Default is 0 (to avoid dropping precision)
-     * The date formats are analysed to find the least significant
+   */
-     * unit (e.g. Minutes or Milliseconds) and the appropriate index to
+  private static int getEntry(SimpleDateFormat dateFormat) {
-     * the array is saved.
+    if (dateFormat == null) {
-     * This is done by searching the array for the unit specifier,
+      return 0;
-     * and returning the index. When clearing the Calendar units,
-     * the code loops through the array until the previous entry.
-     * e.g. for MINUTE it would clear MILLISECOND and SECOND
-     */
-    private static final int[] CALENDAR_UNITS = {
-        Calendar.MILLISECOND,
-        Calendar.SECOND,
-        Calendar.MINUTE,
-        Calendar.HOUR_OF_DAY,
-        Calendar.DAY_OF_MONTH,
-        Calendar.MONTH,
-        Calendar.YEAR};
-
-    /*
-     * Return the index to the array representing the least significant
-     * unit found in the date format.
-     * Default is 0 (to avoid dropping precision)
-     */
-    private static int getEntry(SimpleDateFormat dateFormat) {
-        if (dateFormat == null) {
-            return 0;
-        }
-        final String FORMAT_CHARS="SsmHdM";
-        final String pattern = dateFormat.toPattern();
-        for(char ch : FORMAT_CHARS.toCharArray()) {
-            if (pattern.indexOf(ch) != -1){ // found the character
-                switch(ch) {
-                case 'S':
-                    return indexOf(Calendar.MILLISECOND);
-                case 's':
-                    return indexOf(Calendar.SECOND);
-                case 'm':
-                    return indexOf(Calendar.MINUTE);
-                case 'H':
-                    return indexOf(Calendar.HOUR_OF_DAY);
-                case 'd':
-                    return indexOf(Calendar.DAY_OF_MONTH);
-                case 'M':
-                    return indexOf(Calendar.MONTH);
-                }
-            }
-        }
-        return 0;
     }
-
+    final String FORMAT_CHARS = "SsmHdM";
-    /*
+    final String pattern = dateFormat.toPattern();
-     * Find the entry in the CALENDAR_UNITS array.
+    for (char ch : FORMAT_CHARS.toCharArray()) {
-     */
+      if (pattern.indexOf(ch) != -1) { // found the character
-    private static int indexOf(int calendarUnit) {
+        switch (ch) {
-        int i;
+          case 'S':
-        for(i = 0; i <CALENDAR_UNITS.length; i++) {
+            return indexOf(Calendar.MILLISECOND);
-            if (calendarUnit == CALENDAR_UNITS[i]) {
+          case 's':
-                return i;
+            return indexOf(Calendar.SECOND);
-            }
+          case 'm':
+            return indexOf(Calendar.MINUTE);
+          case 'H':
+            return indexOf(Calendar.HOUR_OF_DAY);
+          case 'd':
+            return indexOf(Calendar.DAY_OF_MONTH);
+          case 'M':
+            return indexOf(Calendar.MONTH);
         }
-        return 0;
+      }
     }
+    return 0;
+  }
 
-    /*
+  /*
-     * Sets the Calendar precision (used by FTPFile#toFormattedDate) by clearing
+   * Find the entry in the CALENDAR_UNITS array.
-     * the immediately preceeding unit (if any).
+   */
-     * Unfortunately the clear(int) method results in setting all other units.
+  private static int indexOf(int calendarUnit) {
-     */
+    int i;
-    private static void setPrecision(int index, Calendar working) {
+    for (i = 0; i < CALENDAR_UNITS.length; i++) {
-        if (index <= 0) { // e.g. MILLISECONDS
+      if (calendarUnit == CALENDAR_UNITS[i]) {
-            return;
+        return i;
-        }
+      }
-        final int field = CALENDAR_UNITS[index-1];
-        // Just in case the analysis is wrong, stop clearing if
-        // field value is not the default.
-        final int value = working.get(field);
-        if (value != 0) { // don't reset if it has a value
-//            new Throwable("Unexpected value "+value).printStackTrace(); // DEBUG
-        } else {
-            working.clear(field); // reset just the required field
-        }
     }
+    return 0;
+  }
 
-    /**
+  /*
-     * The only constructor for this class.
+   * Sets the Calendar precision (used by FTPFile#toFormattedDate) by clearing
-     */
+   * the immediately preceeding unit (if any).
-    public FTPTimestampParserImpl() {
+   * Unfortunately the clear(int) method results in setting all other units.
-        setDefaultDateFormat(DEFAULT_SDF, null);
+   */
-        setRecentDateFormat(DEFAULT_RECENT_SDF, null);
+  private static void setPrecision(int index, Calendar working) {
+    if (index <= 0) { // e.g. MILLISECONDS
+      return;
     }
-
+    final int field = CALENDAR_UNITS[index - 1];
-    /**
+    // Just in case the analysis is wrong, stop clearing if
-     * Implements the one {@link  FTPTimestampParser#parseTimestamp(String)  method}
+    // field value is not the default.
-     * in the {@link  FTPTimestampParser  FTPTimestampParser} interface
+    final int value = working.get(field);
-     * according to this algorithm:
+    if (value != 0) { // don't reset if it has a value
-     *
+      //            new Throwable("Unexpected value "+value).printStackTrace(); // DEBUG
-     * If the recentDateFormat member has been defined, try to parse the
+    } else {
-     * supplied string with that.  If that parse fails, or if the recentDateFormat
+      working.clear(field); // reset just the required field
-     * member has not been defined, attempt to parse with the defaultDateFormat
-     * member.  If that fails, throw a ParseException.
-     *
-     * This method assumes that the server time is the same as the local time.
-     *
-     * @see FTPTimestampParserImpl#parseTimestamp(String, Calendar)
-     *
-     * @param timestampStr The timestamp to be parsed
-     * @return a Calendar with the parsed timestamp
-     */
-    @Override
-    public Calendar parseTimestamp(String timestampStr) throws ParseException {
-        Calendar now = Calendar.getInstance();
-        return parseTimestamp(timestampStr, now);
     }
+  }
 
-    /**
+  /**
-     * If the recentDateFormat member has been defined, try to parse the
+   * The only constructor for this class.
-     * supplied string with that.  If that parse fails, or if the recentDateFormat
+   */
-     * member has not been defined, attempt to parse with the defaultDateFormat
+  public FTPTimestampParserImpl() {
-     * member.  If that fails, throw a ParseException.
+    setDefaultDateFormat(DEFAULT_SDF, null);
-     *
+    setRecentDateFormat(DEFAULT_RECENT_SDF, null);
-     * This method allows a {@link Calendar} instance to be passed in which represents the
+  }
-     * current (system) time.
-     *
-     * @see FTPTimestampParser#parseTimestamp(String)
-     * @param timestampStr The timestamp to be parsed
-     * @param serverTime The current time for the server
-     * @return the calendar
-     * @throws ParseException if timestamp cannot be parsed
-     * @since 1.5
-     */
-    public Calendar parseTimestamp(String timestampStr, Calendar serverTime) throws ParseException {
-        Calendar working = (Calendar) serverTime.clone();
-        working.setTimeZone(getServerTimeZone()); // is this needed?
 
-        Date parsed = null;
+  /**
+   * Implements the one {@link  FTPTimestampParser#parseTimestamp(String)  method}
+   * in the {@link  FTPTimestampParser  FTPTimestampParser} interface
+   * according to this algorithm:
+   *
+   * If the recentDateFormat member has been defined, try to parse the
+   * supplied string with that.  If that parse fails, or if the recentDateFormat
+   * member has not been defined, attempt to parse with the defaultDateFormat
+   * member.  If that fails, throw a ParseException.
+   *
+   * This method assumes that the server time is the same as the local time.
+   *
+   * @param timestampStr The timestamp to be parsed
+   * @return a Calendar with the parsed timestamp
+   * @see FTPTimestampParserImpl#parseTimestamp(String, Calendar)
+   */
+  @Override public Calendar parseTimestamp(String timestampStr) throws ParseException {
+    Calendar now = Calendar.getInstance();
+    return parseTimestamp(timestampStr, now);
+  }
 
-        if (recentDateFormat != null) {
+  /**
-            Calendar now = (Calendar) serverTime.clone();// Copy this, because we may change it
+   * If the recentDateFormat member has been defined, try to parse the
-            now.setTimeZone(this.getServerTimeZone());
+   * supplied string with that.  If that parse fails, or if the recentDateFormat
-            if (lenientFutureDates) {
+   * member has not been defined, attempt to parse with the defaultDateFormat
-                // add a day to "now" so that "slop" doesn't cause a date
+   * member.  If that fails, throw a ParseException.
-                // slightly in the future to roll back a full year.  (Bug 35181 => NET-83)
+   *
-                now.add(Calendar.DAY_OF_MONTH, 1);
+   * This method allows a {@link Calendar} instance to be passed in which represents the
-            }
+   * current (system) time.
-            // The Java SimpleDateFormat class uses the epoch year 1970 if not present in the input
+   *
-            // As 1970 was not a leap year, it cannot parse "Feb 29" correctly.
+   * @param timestampStr The timestamp to be parsed
-            // Java 1.5+ returns Mar 1 1970
+   * @param serverTime The current time for the server
-            // Temporarily add the current year to the short date time
+   * @return the calendar
-            // to cope with short-date leap year strings.
+   * @throws ParseException if timestamp cannot be parsed
-            // Since Feb 29 is more that 6 months from the end of the year, this should be OK for
+   * @see FTPTimestampParser#parseTimestamp(String)
-            // all instances of short dates which are +- 6 months from current date.
+   * @since 1.5
-            // TODO this won't always work for systems that use short dates +0/-12months
+   */
-            // e.g. if today is Jan 1 2001 and the short date is Feb 29
+  public Calendar parseTimestamp(String timestampStr, Calendar serverTime) throws ParseException {
-            String year = Integer.toString(now.get(Calendar.YEAR));
+    Calendar working = (Calendar) serverTime.clone();
-            String timeStampStrPlusYear = timestampStr + " " + year;
+    working.setTimeZone(getServerTimeZone()); // is this needed?
-            SimpleDateFormat hackFormatter = new SimpleDateFormat(recentDateFormat.toPattern() + " yyyy",
+
-                    recentDateFormat.getDateFormatSymbols());
+    Date parsed = null;
-            hackFormatter.setLenient(false);
+
-            hackFormatter.setTimeZone(recentDateFormat.getTimeZone());
+    if (recentDateFormat != null) {
-            ParsePosition pp = new ParsePosition(0);
+      Calendar now = (Calendar) serverTime.clone();// Copy this, because we may change it
-            parsed = hackFormatter.parse(timeStampStrPlusYear, pp);
+      now.setTimeZone(this.getServerTimeZone());
-            // Check if we parsed the full string, if so it must have been a short date originally
+      if (lenientFutureDates) {
-            if (parsed != null && pp.getIndex() == timeStampStrPlusYear.length()) {
+        // add a day to "now" so that "slop" doesn't cause a date
-                working.setTime(parsed);
+        // slightly in the future to roll back a full year.  (Bug 35181 => NET-83)
-                if (working.after(now)) { // must have been last year instead
+        now.add(Calendar.DAY_OF_MONTH, 1);
-                    working.add(Calendar.YEAR, -1);
+      }
-                }
+      // The Java SimpleDateFormat class uses the epoch year 1970 if not present in the input
-                setPrecision(recentDateSmallestUnitIndex, working);
+      // As 1970 was not a leap year, it cannot parse "Feb 29" correctly.
-                return working;
+      // Java 1.5+ returns Mar 1 1970
-            }
+      // Temporarily add the current year to the short date time
+      // to cope with short-date leap year strings.
+      // Since Feb 29 is more that 6 months from the end of the year, this should be OK for
+      // all instances of short dates which are +- 6 months from current date.
+      // TODO this won't always work for systems that use short dates +0/-12months
+      // e.g. if today is Jan 1 2001 and the short date is Feb 29
+      String year = Integer.toString(now.get(Calendar.YEAR));
+      String timeStampStrPlusYear = timestampStr + " " + year;
+      SimpleDateFormat hackFormatter = new SimpleDateFormat(recentDateFormat.toPattern() + " yyyy",
+          recentDateFormat.getDateFormatSymbols());
+      hackFormatter.setLenient(false);
+      hackFormatter.setTimeZone(recentDateFormat.getTimeZone());
+      ParsePosition pp = new ParsePosition(0);
+      parsed = hackFormatter.parse(timeStampStrPlusYear, pp);
+      // Check if we parsed the full string, if so it must have been a short date originally
+      if (parsed != null && pp.getIndex() == timeStampStrPlusYear.length()) {
+        working.setTime(parsed);
+        if (working.after(now)) { // must have been last year instead
+          working.add(Calendar.YEAR, -1);
         }
-
+        setPrecision(recentDateSmallestUnitIndex, working);
-        ParsePosition pp = new ParsePosition(0);
-        parsed = defaultDateFormat.parse(timestampStr, pp);
-        // note, length checks are mandatory for us since
-        // SimpleDateFormat methods will succeed if less than
-        // full string is matched.  They will also accept,
-        // despite "leniency" setting, a two-digit number as
-        // a valid year (e.g. 22:04 will parse as 22 A.D.)
-        // so could mistakenly confuse an hour with a year,
-        // if we don't insist on full length parsing.
-        if (parsed != null && pp.getIndex() == timestampStr.length()) {
-            working.setTime(parsed);
-        } else {
-            throw new ParseException(
-                    "Timestamp '"+timestampStr+"' could not be parsed using a server time of "
-                        +serverTime.getTime().toString(),
-                    pp.getErrorIndex());
-        }
-        setPrecision(defaultDateSmallestUnitIndex, working);
         return working;
+      }
     }
 
-    /**
+    ParsePosition pp = new ParsePosition(0);
-     * @return Returns the defaultDateFormat.
+    parsed = defaultDateFormat.parse(timestampStr, pp);
-     */
+    // note, length checks are mandatory for us since
-    public SimpleDateFormat getDefaultDateFormat() {
+    // SimpleDateFormat methods will succeed if less than
-        return defaultDateFormat;
+    // full string is matched.  They will also accept,
+    // despite "leniency" setting, a two-digit number as
+    // a valid year (e.g. 22:04 will parse as 22 A.D.)
+    // so could mistakenly confuse an hour with a year,
+    // if we don't insist on full length parsing.
+    if (parsed != null && pp.getIndex() == timestampStr.length()) {
+      working.setTime(parsed);
+    } else {
+      throw new ParseException("Timestamp '"
+          + timestampStr
+          + "' could not be parsed using a server time of "
+          + serverTime.getTime().toString(), pp.getErrorIndex());
     }
-    /**
+    setPrecision(defaultDateSmallestUnitIndex, working);
-     * @return Returns the defaultDateFormat pattern string.
+    return working;
-     */
+  }
-    public String getDefaultDateFormatString() {
+
-        return defaultDateFormat.toPattern();
+  /**
+   * @return Returns the defaultDateFormat.
+   */
+  public SimpleDateFormat getDefaultDateFormat() {
+    return defaultDateFormat;
+  }
+
+  /**
+   * @return Returns the defaultDateFormat pattern string.
+   */
+  public String getDefaultDateFormatString() {
+    return defaultDateFormat.toPattern();
+  }
+
+  /**
+   * @param format The defaultDateFormat to be set.
+   * @param dfs the symbols to use (may be null)
+   */
+  private void setDefaultDateFormat(String format, DateFormatSymbols dfs) {
+    if (format != null) {
+      if (dfs != null) {
+        this.defaultDateFormat = new SimpleDateFormat(format, dfs);
+      } else {
+        this.defaultDateFormat = new SimpleDateFormat(format);
+      }
+      this.defaultDateFormat.setLenient(false);
+    } else {
+      this.defaultDateFormat = null;
     }
-    /**
+    this.defaultDateSmallestUnitIndex = getEntry(this.defaultDateFormat);
-     * @param format The defaultDateFormat to be set.
+  }
-     * @param dfs the symbols to use (may be null)
+
-     */
+  /**
-    private void setDefaultDateFormat(String format, DateFormatSymbols dfs) {
+   * @return Returns the recentDateFormat.
-        if (format != null) {
+   */
-            if (dfs != null) {
+  public SimpleDateFormat getRecentDateFormat() {
-                this.defaultDateFormat = new SimpleDateFormat(format, dfs);
+    return recentDateFormat;
-            } else {
+  }
-                this.defaultDateFormat = new SimpleDateFormat(format);
+
-            }
+  /**
-            this.defaultDateFormat.setLenient(false);
+   * @return Returns the recentDateFormat.
-        } else {
+   */
-            this.defaultDateFormat = null;
+  public String getRecentDateFormatString() {
-        }
+    return recentDateFormat.toPattern();
-        this.defaultDateSmallestUnitIndex = getEntry(this.defaultDateFormat);
+  }
+
+  /**
+   * @param format The recentDateFormat to set.
+   * @param dfs the symbols to use (may be null)
+   */
+  private void setRecentDateFormat(String format, DateFormatSymbols dfs) {
+    if (format != null) {
+      if (dfs != null) {
+        this.recentDateFormat = new SimpleDateFormat(format, dfs);
+      } else {
+        this.recentDateFormat = new SimpleDateFormat(format);
+      }
+      this.recentDateFormat.setLenient(false);
+    } else {
+      this.recentDateFormat = null;
     }
-    /**
+    this.recentDateSmallestUnitIndex = getEntry(this.recentDateFormat);
-     * @return Returns the recentDateFormat.
+  }
-     */
+
-    public SimpleDateFormat getRecentDateFormat() {
+  /**
-        return recentDateFormat;
+   * @return returns an array of 12 strings representing the short
+   * month names used by this parse.
+   */
+  public String[] getShortMonths() {
+    return defaultDateFormat.getDateFormatSymbols().getShortMonths();
+  }
+
+  /**
+   * @return Returns the serverTimeZone used by this parser.
+   */
+  public TimeZone getServerTimeZone() {
+    return this.defaultDateFormat.getTimeZone();
+  }
+
+  /**
+   * sets a TimeZone represented by the supplied ID string into all
+   * of the parsers used by this server.
+   *
+   * @param serverTimeZone Time Id java.util.TimeZone id used by
+   * the ftp server.  If null the client's local time zone is assumed.
+   */
+  private void setServerTimeZone(String serverTimeZoneId) {
+    TimeZone serverTimeZone = TimeZone.getDefault();
+    if (serverTimeZoneId != null) {
+      serverTimeZone = TimeZone.getTimeZone(serverTimeZoneId);
     }
-    /**
+    this.defaultDateFormat.setTimeZone(serverTimeZone);
-     * @return Returns the recentDateFormat.
+    if (this.recentDateFormat != null) {
-     */
+      this.recentDateFormat.setTimeZone(serverTimeZone);
-    public String getRecentDateFormatString() {
-        return recentDateFormat.toPattern();
     }
-    /**
+  }
-     * @param format The recentDateFormat to set.
+
-     * @param dfs the symbols to use (may be null)
+  /**
-     */
+   * Implementation of the {@link  Configurable  Configurable}
-    private void setRecentDateFormat(String format, DateFormatSymbols dfs) {
+   * interface. Configures this <code>FTPTimestampParser</code> according
-        if (format != null) {
+   * to the following logic:
-            if (dfs != null) {
+   * <p>
-                this.recentDateFormat = new SimpleDateFormat(format, dfs);
+   * Set up the {@link  FTPClientConfig#setDefaultDateFormatStr(String) defaultDateFormat}
-            } else {
+   * and optionally the {@link  FTPClientConfig#setRecentDateFormatStr(String) recentDateFormat}
-                this.recentDateFormat = new SimpleDateFormat(format);
+   * to values supplied in the config based on month names configured as follows:
-            }
+   * </p>
-            this.recentDateFormat.setLenient(false);
+   * <ul>
-        } else {
+   * <li>If a {@link  FTPClientConfig#setShortMonthNames(String) shortMonthString}
-            this.recentDateFormat = null;
+   * has been supplied in the <code>config</code>, use that to parse  parse timestamps.</li>
-        }
+   * <li>Otherwise, if a {@link  FTPClientConfig#setServerLanguageCode(String) serverLanguageCode}
-        this.recentDateSmallestUnitIndex = getEntry(this.recentDateFormat);
+   * has been supplied in the <code>config</code>, use the month names represented
+   * by that {@link  FTPClientConfig#lookupDateFormatSymbols(String) language}
+   * to parse timestamps.</li>
+   * <li>otherwise use default English month names</li>
+   * </ul><p>
+   * Finally if a {@link  org.apache.commons.net.ftp.FTPClientConfig#setServerTimeZoneId(String)
+   * serverTimeZoneId}
+   * has been supplied via the config, set that into all date formats that have
+   * been configured.
+   * </p>
+   */
+  @Override public void configure(FTPClientConfig config) {
+    DateFormatSymbols dfs = null;
+
+    String languageCode = config.getServerLanguageCode();
+    String shortmonths = config.getShortMonthNames();
+    if (shortmonths != null) {
+      dfs = FTPClientConfig.getDateFormatSymbols(shortmonths);
+    } else if (languageCode != null) {
+      dfs = FTPClientConfig.lookupDateFormatSymbols(languageCode);
+    } else {
+      dfs = FTPClientConfig.lookupDateFormatSymbols("en");
     }
 
-    /**
+    String recentFormatString = config.getRecentDateFormatStr();
-     * @return returns an array of 12 strings representing the short
+    setRecentDateFormat(recentFormatString, dfs);
-     * month names used by this parse.
+
-     */
+    String defaultFormatString = config.getDefaultDateFormatStr();
-    public String[] getShortMonths() {
+    if (defaultFormatString == null) {
-        return defaultDateFormat.getDateFormatSymbols().getShortMonths();
+      throw new IllegalArgumentException("defaultFormatString cannot be null");
     }
+    setDefaultDateFormat(defaultFormatString, dfs);
 
+    setServerTimeZone(config.getServerTimeZoneId());
 
-    /**
+    this.lenientFutureDates = config.isLenientFutureDates();
-     * @return Returns the serverTimeZone used by this parser.
+  }
-     */
-    public TimeZone getServerTimeZone() {
-        return this.defaultDateFormat.getTimeZone();
-    }
-    /**
-     * sets a TimeZone represented by the supplied ID string into all
-     * of the parsers used by this server.
-     * @param serverTimeZone Time Id java.util.TimeZone id used by
-     * the ftp server.  If null the client's local time zone is assumed.
-     */
-    private void setServerTimeZone(String serverTimeZoneId) {
-        TimeZone serverTimeZone = TimeZone.getDefault();
-        if (serverTimeZoneId != null) {
-            serverTimeZone = TimeZone.getTimeZone(serverTimeZoneId);
-        }
-        this.defaultDateFormat.setTimeZone(serverTimeZone);
-        if (this.recentDateFormat != null) {
-            this.recentDateFormat.setTimeZone(serverTimeZone);
-        }
-    }
 
-    /**
+  /**
-     * Implementation of the {@link  Configurable  Configurable}
+   * @return Returns the lenientFutureDates.
-     * interface. Configures this <code>FTPTimestampParser</code> according
+   */
-     * to the following logic:
+  boolean isLenientFutureDates() {
-     * <p>
+    return lenientFutureDates;
-     * Set up the {@link  FTPClientConfig#setDefaultDateFormatStr(String) defaultDateFormat}
+  }
-     * and optionally the {@link  FTPClientConfig#setRecentDateFormatStr(String) recentDateFormat}
-     * to values supplied in the config based on month names configured as follows:
-     * </p>
-     * <ul>
-     * <li>If a {@link  FTPClientConfig#setShortMonthNames(String) shortMonthString}
-     * has been supplied in the <code>config</code>, use that to parse  parse timestamps.</li>
-     * <li>Otherwise, if a {@link  FTPClientConfig#setServerLanguageCode(String) serverLanguageCode}
-     * has been supplied in the <code>config</code>, use the month names represented
-     * by that {@link  FTPClientConfig#lookupDateFormatSymbols(String) language}
-     * to parse timestamps.</li>
-     * <li>otherwise use default English month names</li>
-     * </ul><p>
-     * Finally if a {@link  org.apache.commons.net.ftp.FTPClientConfig#setServerTimeZoneId(String) serverTimeZoneId}
-     * has been supplied via the config, set that into all date formats that have
-     * been configured.
-     * </p>
-     */
-    @Override
-    public void configure(FTPClientConfig config) {
-        DateFormatSymbols dfs = null;
 
-        String languageCode = config.getServerLanguageCode();
+  /**
-        String shortmonths = config.getShortMonthNames();
+   * @param lenientFutureDates The lenientFutureDates to set.
-        if (shortmonths != null) {
+   */
-            dfs = FTPClientConfig.getDateFormatSymbols(shortmonths);
+  void setLenientFutureDates(boolean lenientFutureDates) {
-        } else if (languageCode != null) {
+    this.lenientFutureDates = lenientFutureDates;
-            dfs = FTPClientConfig.lookupDateFormatSymbols(languageCode);
+  }
-        } else {
-            dfs = FTPClientConfig.lookupDateFormatSymbols("en");
-        }
-
-
-        String recentFormatString = config.getRecentDateFormatStr();
-        setRecentDateFormat(recentFormatString, dfs);
-
-        String defaultFormatString = config.getDefaultDateFormatStr();
-        if (defaultFormatString == null) {
-            throw new IllegalArgumentException("defaultFormatString cannot be null");
-        }
-        setDefaultDateFormat(defaultFormatString, dfs);
-
-        setServerTimeZone(config.getServerTimeZoneId());
-
-        this.lenientFutureDates = config.isLenientFutureDates();
-    }
-    /**
-     * @return Returns the lenientFutureDates.
-     */
-    boolean isLenientFutureDates() {
-        return lenientFutureDates;
-    }
-    /**
-     * @param lenientFutureDates The lenientFutureDates to set.
-     */
-    void setLenientFutureDates(boolean lenientFutureDates) {
-        this.lenientFutureDates = lenientFutureDates;
-    }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/parser/MLSxEntryParser.java

@@ -16,6 +16,7 @@
  */
 
 package org.apache.commons.net.ftp.parser;
+
 import java.text.ParsePosition;
 import java.text.SimpleDateFormat;
 import java.util.Calendar;
@@ -54,216 +55,207 @@ import org.apache.commons.net.ftp.FTPFileEntryParserImpl;
  *
  * @since 3.0
  */
-public class MLSxEntryParser extends FTPFileEntryParserImpl
+public class MLSxEntryParser extends FTPFileEntryParserImpl {
-{
+  // This class is immutable, so a single instance can be shared.
-    // This class is immutable, so a single instance can be shared.
+  private static final MLSxEntryParser PARSER = new MLSxEntryParser();
-    private static final MLSxEntryParser PARSER = new MLSxEntryParser();
 
-    private static final HashMap<String, Integer> TYPE_TO_INT = new HashMap<String, Integer>();
+  private static final HashMap<String, Integer> TYPE_TO_INT = new HashMap<String, Integer>();
-    static {
-        TYPE_TO_INT.put("file", Integer.valueOf(FTPFile.FILE_TYPE));
-        TYPE_TO_INT.put("cdir", Integer.valueOf(FTPFile.DIRECTORY_TYPE)); // listed directory
-        TYPE_TO_INT.put("pdir", Integer.valueOf(FTPFile.DIRECTORY_TYPE)); // a parent dir
-        TYPE_TO_INT.put("dir", Integer.valueOf(FTPFile.DIRECTORY_TYPE)); // dir or sub-dir
-    }
 
-    private static int UNIX_GROUPS[] = { // Groups in order of mode digits
+  static {
-        FTPFile.USER_ACCESS,
+    TYPE_TO_INT.put("file", Integer.valueOf(FTPFile.FILE_TYPE));
-        FTPFile.GROUP_ACCESS,
+    TYPE_TO_INT.put("cdir", Integer.valueOf(FTPFile.DIRECTORY_TYPE)); // listed directory
-        FTPFile.WORLD_ACCESS,
+    TYPE_TO_INT.put("pdir", Integer.valueOf(FTPFile.DIRECTORY_TYPE)); // a parent dir
-    };
+    TYPE_TO_INT.put("dir", Integer.valueOf(FTPFile.DIRECTORY_TYPE)); // dir or sub-dir
+  }
 
-    private static int UNIX_PERMS[][] = { // perm bits, broken down by octal int value
+  private static int UNIX_GROUPS[] = { // Groups in order of mode digits
+      FTPFile.USER_ACCESS, FTPFile.GROUP_ACCESS, FTPFile.WORLD_ACCESS,
+  };
+
+  private static int UNIX_PERMS[][] = { // perm bits, broken down by octal int value
 /* 0 */  {},
-/* 1 */  {FTPFile.EXECUTE_PERMISSION},
+/* 1 */  { FTPFile.EXECUTE_PERMISSION },
-/* 2 */  {FTPFile.WRITE_PERMISSION},
+/* 2 */  { FTPFile.WRITE_PERMISSION },
-/* 3 */  {FTPFile.EXECUTE_PERMISSION, FTPFile.WRITE_PERMISSION},
+/* 3 */  { FTPFile.EXECUTE_PERMISSION, FTPFile.WRITE_PERMISSION },
-/* 4 */  {FTPFile.READ_PERMISSION},
+/* 4 */  { FTPFile.READ_PERMISSION },
-/* 5 */  {FTPFile.READ_PERMISSION, FTPFile.EXECUTE_PERMISSION},
+/* 5 */  { FTPFile.READ_PERMISSION, FTPFile.EXECUTE_PERMISSION },
-/* 6 */  {FTPFile.READ_PERMISSION, FTPFile.WRITE_PERMISSION},
+/* 6 */  { FTPFile.READ_PERMISSION, FTPFile.WRITE_PERMISSION },
-/* 7 */  {FTPFile.READ_PERMISSION, FTPFile.WRITE_PERMISSION, FTPFile.EXECUTE_PERMISSION},
+/* 7 */  { FTPFile.READ_PERMISSION, FTPFile.WRITE_PERMISSION, FTPFile.EXECUTE_PERMISSION },
-    };
+  };
 
-    /**
+  /**
-     * Create the parser for MSLT and MSLD listing entries
+   * Create the parser for MSLT and MSLD listing entries
-     * This class is immutable, so one can use {@link #getInstance()} instead.
+   * This class is immutable, so one can use {@link #getInstance()} instead.
-     */
+   */
-    public MLSxEntryParser()
+  public MLSxEntryParser() {
-    {
+    super();
-        super();
+  }
-    }
 
-    @Override
+  @Override public FTPFile parseFTPEntry(String entry) {
-    public FTPFile parseFTPEntry(String entry) {
+    if (entry.startsWith(" ")) {// leading space means no facts are present
-        if (entry.startsWith(" ")) {// leading space means no facts are present
+      if (entry.length() > 1) { // is there a path name?
-            if (entry.length() > 1) { // is there a path name?
-                FTPFile file = new FTPFile();
-                file.setRawListing(entry);
-                file.setName(entry.substring(1));
-                return file;
-            } else {
-                return null; // Invalid - no pathname
-            }
-
-        }
-        String parts[] = entry.split(" ",2); // Path may contain space
-        if (parts.length != 2 || parts[1].length() == 0) {
-            return null; // no space found or no file name
-        }
-        final String factList = parts[0];
-        if (!factList.endsWith(";")) {
-            return null;
-        }
         FTPFile file = new FTPFile();
         file.setRawListing(entry);
-        file.setName(parts[1]);
+        file.setName(entry.substring(1));
-        String[] facts = factList.split(";");
-        boolean hasUnixMode = parts[0].toLowerCase(Locale.ENGLISH).contains("unix.mode=");
-        for(String fact : facts) {
-            String []factparts = fact.split("=", -1); // Don't drop empty values
-// Sample missing permission
-// drwx------   2 mirror   mirror       4096 Mar 13  2010 subversion
-// modify=20100313224553;perm=;type=dir;unique=811U282598;UNIX.group=500;UNIX.mode=0700;UNIX.owner=500; subversion
-            if (factparts.length != 2) {
-                return null; // invalid - there was no "=" sign
-            }
-            String factname = factparts[0].toLowerCase(Locale.ENGLISH);
-            String factvalue = factparts[1];
-            if (factvalue.length() == 0) {
-                continue; // nothing to see here
-            }
-            String valueLowerCase = factvalue.toLowerCase(Locale.ENGLISH);
-            if ("size".equals(factname)) {
-                file.setSize(Long.parseLong(factvalue));
-            }
-            else if ("sizd".equals(factname)) { // Directory size
-                file.setSize(Long.parseLong(factvalue));
-            }
-            else if ("modify".equals(factname)) {
-                final Calendar parsed = parseGMTdateTime(factvalue);
-                if (parsed == null) {
-                    return null;
-                }
-                file.setTimestamp(parsed);
-            }
-            else if ("type".equals(factname)) {
-                    Integer intType = TYPE_TO_INT.get(valueLowerCase);
-                    if (intType == null) {
-                        file.setType(FTPFile.UNKNOWN_TYPE);
-                    } else {
-                        file.setType(intType.intValue());
-                    }
-            }
-            else if (factname.startsWith("unix.")) {
-                String unixfact = factname.substring("unix.".length()).toLowerCase(Locale.ENGLISH);
-                if ("group".equals(unixfact)){
-                    file.setGroup(factvalue);
-                } else if ("owner".equals(unixfact)){
-                    file.setUser(factvalue);
-                } else if ("mode".equals(unixfact)){ // e.g. 0[1]755
-                    int off = factvalue.length()-3; // only parse last 3 digits
-                    for(int i=0; i < 3; i++){
-                        int ch = factvalue.charAt(off+i)-'0';
-                        if (ch >= 0 && ch <= 7) { // Check it's valid octal
-                            for(int p : UNIX_PERMS[ch]) {
-                                file.setPermission(UNIX_GROUPS[i], p, true);
-                            }
-                        } else {
-                            // TODO should this cause failure, or can it be reported somehow?
-                        }
-                    } // digits
-                } // mode
-            } // unix.
-            else if (!hasUnixMode && "perm".equals(factname)) { // skip if we have the UNIX.mode
-                doUnixPerms(file, valueLowerCase);
-            } // process "perm"
-        } // each fact
         return file;
+      } else {
+        return null; // Invalid - no pathname
+      }
     }
-
+    String parts[] = entry.split(" ", 2); // Path may contain space
-    /**
+    if (parts.length != 2 || parts[1].length() == 0) {
-     * Parse a GMT time stamp of the form YYYYMMDDHHMMSS[.sss]
+      return null; // no space found or no file name
-     *
+    }
-     * @param timestamp the date-time to parse
+    final String factList = parts[0];
-     * @return a Calendar entry, may be {@code null}
+    if (!factList.endsWith(";")) {
-     * @since 3.4
+      return null;
-     */
+    }
-    public static Calendar parseGMTdateTime(String timestamp) {
+    FTPFile file = new FTPFile();
-        final SimpleDateFormat sdf;
+    file.setRawListing(entry);
-        final boolean hasMillis;
+    file.setName(parts[1]);
-        if (timestamp.contains(".")){
+    String[] facts = factList.split(";");
-            sdf = new SimpleDateFormat("yyyyMMddHHmmss.SSS");
+    boolean hasUnixMode = parts[0].toLowerCase(Locale.ENGLISH).contains("unix.mode=");
-            hasMillis = true;
+    for (String fact : facts) {
+      String[] factparts = fact.split("=", -1); // Don't drop empty values
+      // Sample missing permission
+      // drwx------   2 mirror   mirror       4096 Mar 13  2010 subversion
+      // modify=20100313224553;perm=;type=dir;unique=811U282598;UNIX.group=500;UNIX.mode=0700;UNIX.owner=500; subversion
+      if (factparts.length != 2) {
+        return null; // invalid - there was no "=" sign
+      }
+      String factname = factparts[0].toLowerCase(Locale.ENGLISH);
+      String factvalue = factparts[1];
+      if (factvalue.length() == 0) {
+        continue; // nothing to see here
+      }
+      String valueLowerCase = factvalue.toLowerCase(Locale.ENGLISH);
+      if ("size".equals(factname)) {
+        file.setSize(Long.parseLong(factvalue));
+      } else if ("sizd".equals(factname)) { // Directory size
+        file.setSize(Long.parseLong(factvalue));
+      } else if ("modify".equals(factname)) {
+        final Calendar parsed = parseGMTdateTime(factvalue);
+        if (parsed == null) {
+          return null;
+        }
+        file.setTimestamp(parsed);
+      } else if ("type".equals(factname)) {
+        Integer intType = TYPE_TO_INT.get(valueLowerCase);
+        if (intType == null) {
+          file.setType(FTPFile.UNKNOWN_TYPE);
         } else {
-            sdf = new SimpleDateFormat("yyyyMMddHHmmss");
+          file.setType(intType.intValue());
-            hasMillis = false;
         }
-        TimeZone GMT = TimeZone.getTimeZone("GMT");
+      } else if (factname.startsWith("unix.")) {
-        // both timezones need to be set for the parse to work OK
+        String unixfact = factname.substring("unix.".length()).toLowerCase(Locale.ENGLISH);
-        sdf.setTimeZone(GMT);
+        if ("group".equals(unixfact)) {
-        GregorianCalendar gc = new GregorianCalendar(GMT);
+          file.setGroup(factvalue);
-        ParsePosition pos = new ParsePosition(0);
+        } else if ("owner".equals(unixfact)) {
-        sdf.setLenient(false); // We want to parse the whole string
+          file.setUser(factvalue);
-        final Date parsed = sdf.parse(timestamp, pos);
+        } else if ("mode".equals(unixfact)) { // e.g. 0[1]755
-        if (pos.getIndex()  != timestamp.length()) {
+          int off = factvalue.length() - 3; // only parse last 3 digits
-            return null; // did not fully parse the input
+          for (int i = 0; i < 3; i++) {
-        }
+            int ch = factvalue.charAt(off + i) - '0';
-        gc.setTime(parsed);
+            if (ch >= 0 && ch <= 7) { // Check it's valid octal
-        if (!hasMillis) {
+              for (int p : UNIX_PERMS[ch]) {
-            gc.clear(Calendar.MILLISECOND); // flag up missing ms units
+                file.setPermission(UNIX_GROUPS[i], p, true);
-        }
+              }
-        return gc;
+            } else {
-    }
+              // TODO should this cause failure, or can it be reported somehow?
+            }
+          } // digits
+        } // mode
+      } // unix.
+      else if (!hasUnixMode && "perm".equals(factname)) { // skip if we have the UNIX.mode
+        doUnixPerms(file, valueLowerCase);
+      } // process "perm"
+    } // each fact
+    return file;
+  }
 
-    //              perm-fact    = "Perm" "=" *pvals
+  /**
-    //              pvals        = "a" / "c" / "d" / "e" / "f" /
+   * Parse a GMT time stamp of the form YYYYMMDDHHMMSS[.sss]
-    //                             "l" / "m" / "p" / "r" / "w"
+   *
-    private void doUnixPerms(FTPFile file, String valueLowerCase) {
+   * @param timestamp the date-time to parse
-        for(char c : valueLowerCase.toCharArray()) {
+   * @return a Calendar entry, may be {@code null}
-            // TODO these are mostly just guesses at present
+   * @since 3.4
-            switch (c) {
+   */
-                case 'a':     // (file) may APPEnd
+  public static Calendar parseGMTdateTime(String timestamp) {
-                    file.setPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION, true);
+    final SimpleDateFormat sdf;
-                    break;
+    final boolean hasMillis;
-                case 'c':     // (dir) files may be created in the dir
+    if (timestamp.contains(".")) {
-                    file.setPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION, true);
+      sdf = new SimpleDateFormat("yyyyMMddHHmmss.SSS");
-                    break;
+      hasMillis = true;
-                case 'd':     // deletable
+    } else {
-                    file.setPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION, true);
+      sdf = new SimpleDateFormat("yyyyMMddHHmmss");
-                    break;
+      hasMillis = false;
-                case 'e':     // (dir) can change to this dir
-                    file.setPermission(FTPFile.USER_ACCESS, FTPFile.READ_PERMISSION, true);
-                    break;
-                case 'f':     // (file) renamable
-                    // ?? file.setPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION, true);
-                    break;
-                case 'l':     // (dir) can be listed
-                    file.setPermission(FTPFile.USER_ACCESS, FTPFile.EXECUTE_PERMISSION, true);
-                    break;
-                case 'm':     // (dir) can create directory here
-                    file.setPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION, true);
-                    break;
-                case 'p':     // (dir) entries may be deleted
-                    file.setPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION, true);
-                    break;
-                case 'r':     // (files) file may be RETRieved
-                    file.setPermission(FTPFile.USER_ACCESS, FTPFile.READ_PERMISSION, true);
-                    break;
-                case 'w':     // (files) file may be STORed
-                    file.setPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION, true);
-                    break;
-                default:
-                    break;
-                    // ignore unexpected flag for now.
-            } // switch
-        } // each char
     }
+    TimeZone GMT = TimeZone.getTimeZone("GMT");
+    // both timezones need to be set for the parse to work OK
+    sdf.setTimeZone(GMT);
+    GregorianCalendar gc = new GregorianCalendar(GMT);
+    ParsePosition pos = new ParsePosition(0);
+    sdf.setLenient(false); // We want to parse the whole string
+    final Date parsed = sdf.parse(timestamp, pos);
+    if (pos.getIndex() != timestamp.length()) {
+      return null; // did not fully parse the input
+    }
+    gc.setTime(parsed);
+    if (!hasMillis) {
+      gc.clear(Calendar.MILLISECOND); // flag up missing ms units
+    }
+    return gc;
+  }
 
-    public static FTPFile parseEntry(String entry) {
+  //              perm-fact    = "Perm" "=" *pvals
-        return PARSER.parseFTPEntry(entry);
+  //              pvals        = "a" / "c" / "d" / "e" / "f" /
-    }
+  //                             "l" / "m" / "p" / "r" / "w"
+  private void doUnixPerms(FTPFile file, String valueLowerCase) {
+    for (char c : valueLowerCase.toCharArray()) {
+      // TODO these are mostly just guesses at present
+      switch (c) {
+        case 'a':     // (file) may APPEnd
+          file.setPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION, true);
+          break;
+        case 'c':     // (dir) files may be created in the dir
+          file.setPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION, true);
+          break;
+        case 'd':     // deletable
+          file.setPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION, true);
+          break;
+        case 'e':     // (dir) can change to this dir
+          file.setPermission(FTPFile.USER_ACCESS, FTPFile.READ_PERMISSION, true);
+          break;
+        case 'f':     // (file) renamable
+          // ?? file.setPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION, true);
+          break;
+        case 'l':     // (dir) can be listed
+          file.setPermission(FTPFile.USER_ACCESS, FTPFile.EXECUTE_PERMISSION, true);
+          break;
+        case 'm':     // (dir) can create directory here
+          file.setPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION, true);
+          break;
+        case 'p':     // (dir) entries may be deleted
+          file.setPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION, true);
+          break;
+        case 'r':     // (files) file may be RETRieved
+          file.setPermission(FTPFile.USER_ACCESS, FTPFile.READ_PERMISSION, true);
+          break;
+        case 'w':     // (files) file may be STORed
+          file.setPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION, true);
+          break;
+        default:
+          break;
+        // ignore unexpected flag for now.
+      } // switch
+    } // each char
+  }
 
-    public static  MLSxEntryParser getInstance() {
+  public static FTPFile parseEntry(String entry) {
-        return PARSER;
+    return PARSER.parseFTPEntry(entry);
-    }
+  }
+
+  public static MLSxEntryParser getInstance() {
+    return PARSER;
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/parser/MVSFTPEntryParser.java

@@ -29,127 +29,125 @@ import org.apache.commons.net.ftp.FTPFile;
  *
  * @version $Id: MVSFTPEntryParser.java 1752660 2016-07-14 13:25:39Z sebb $
  * @see org.apache.commons.net.ftp.FTPFileEntryParser FTPFileEntryParser (for
- *      usage instructions)
+ * usage instructions)
  */
 public class MVSFTPEntryParser extends ConfigurableFTPFileEntryParserImpl {
 
-    static final int UNKNOWN_LIST_TYPE = -1;
+  static final int UNKNOWN_LIST_TYPE = -1;
-    static final int FILE_LIST_TYPE = 0;
+  static final int FILE_LIST_TYPE = 0;
-    static final int MEMBER_LIST_TYPE = 1;
+  static final int MEMBER_LIST_TYPE = 1;
-    static final int UNIX_LIST_TYPE = 2;
+  static final int UNIX_LIST_TYPE = 2;
-    static final int JES_LEVEL_1_LIST_TYPE = 3;
+  static final int JES_LEVEL_1_LIST_TYPE = 3;
-    static final int JES_LEVEL_2_LIST_TYPE = 4;
+  static final int JES_LEVEL_2_LIST_TYPE = 4;
 
-    private int isType = UNKNOWN_LIST_TYPE;
+  private int isType = UNKNOWN_LIST_TYPE;
 
-    /**
+  /**
-     * Fallback parser for Unix-style listings
+   * Fallback parser for Unix-style listings
-     */
+   */
-    private UnixFTPEntryParser unixFTPEntryParser;
+  private UnixFTPEntryParser unixFTPEntryParser;
 
-    /**
+  /**
-     * Dates are ignored for file lists, but are used for member lists where
+   * Dates are ignored for file lists, but are used for member lists where
-     * possible
+   * possible
-     */
+   */
-    static final String DEFAULT_DATE_FORMAT = "yyyy/MM/dd HH:mm"; // 2001/09/18
+  static final String DEFAULT_DATE_FORMAT = "yyyy/MM/dd HH:mm"; // 2001/09/18
-                                                                    // 13:52
+  // 13:52
 
-    /**
+  /**
-     * Matches these entries:
+   * Matches these entries:
-     * <pre>
+   * <pre>
-     *  Volume Unit    Referred Ext Used Recfm Lrecl BlkSz Dsorg Dsname
+   *  Volume Unit    Referred Ext Used Recfm Lrecl BlkSz Dsorg Dsname
-     *  B10142 3390   2006/03/20  2   31  F       80    80  PS   MDI.OKL.WORK
+   *  B10142 3390   2006/03/20  2   31  F       80    80  PS   MDI.OKL.WORK
-     * </pre>
+   * </pre>
-     */
+   */
-    static final String FILE_LIST_REGEX = "\\S+\\s+" + // volume
+  static final String FILE_LIST_REGEX = "\\S+\\s+" + // volume
-                                                                // ignored
+      // ignored
-            "\\S+\\s+" + // unit - ignored
+      "\\S+\\s+" + // unit - ignored
-            "\\S+\\s+" + // access date - ignored
+      "\\S+\\s+" + // access date - ignored
-            "\\S+\\s+" + // extents -ignored
+      "\\S+\\s+" + // extents -ignored
-            "\\S+\\s+" + // used - ignored
+      "\\S+\\s+" + // used - ignored
-            "[FV]\\S*\\s+" + // recfm - must start with F or V
+      "[FV]\\S*\\s+" + // recfm - must start with F or V
-            "\\S+\\s+" + // logical record length -ignored
+      "\\S+\\s+" + // logical record length -ignored
-            "\\S+\\s+" + // block size - ignored
+      "\\S+\\s+" + // block size - ignored
-            "(PS|PO|PO-E)\\s+" + // Dataset organisation. Many exist
+      "(PS|PO|PO-E)\\s+" + // Dataset organisation. Many exist
-            // but only support: PS, PO, PO-E
+      // but only support: PS, PO, PO-E
-            "(\\S+)\\s*"; // Dataset Name (file name)
+      "(\\S+)\\s*"; // Dataset Name (file name)
 
-    /**
+  /**
-     * Matches these entries:
+   * Matches these entries:
-     * <pre>
+   * <pre>
-     *   Name      VV.MM   Created       Changed      Size  Init   Mod   Id
+   *   Name      VV.MM   Created       Changed      Size  Init   Mod   Id
-     *   TBSHELF   01.03 2002/09/12 2002/10/11 09:37    11    11     0 KIL001
+   *   TBSHELF   01.03 2002/09/12 2002/10/11 09:37    11    11     0 KIL001
-     * </pre>
+   * </pre>
-     */
+   */
-    static final String MEMBER_LIST_REGEX = "(\\S+)\\s+" + // name
+  static final String MEMBER_LIST_REGEX = "(\\S+)\\s+" + // name
-            "\\S+\\s+" + // version, modification (ignored)
+      "\\S+\\s+" + // version, modification (ignored)
-            "\\S+\\s+" + // create date (ignored)
+      "\\S+\\s+" + // create date (ignored)
-            "(\\S+)\\s+" + // modification date
+      "(\\S+)\\s+" + // modification date
-            "(\\S+)\\s+" + // modification time
+      "(\\S+)\\s+" + // modification time
-            "\\S+\\s+" + // size in lines (ignored)
+      "\\S+\\s+" + // size in lines (ignored)
-            "\\S+\\s+" + // size in lines at creation(ignored)
+      "\\S+\\s+" + // size in lines at creation(ignored)
-            "\\S+\\s+" + // lines modified (ignored)
+      "\\S+\\s+" + // lines modified (ignored)
-            "\\S+\\s*"; // id of user who modified (ignored)
+      "\\S+\\s*"; // id of user who modified (ignored)
 
-    /**
+  /**
-     * Matches these entries, note: no header:
+   * Matches these entries, note: no header:
-     * <pre>
+   * <pre>
-     *   IBMUSER1  JOB01906  OUTPUT    3 Spool Files
+   *   IBMUSER1  JOB01906  OUTPUT    3 Spool Files
-     *   012345678901234567890123456789012345678901234
+   *   012345678901234567890123456789012345678901234
-     *             1         2         3         4
+   *             1         2         3         4
-     * </pre>
+   * </pre>
-     */
+   */
-    static final String JES_LEVEL_1_LIST_REGEX =
+  static final String JES_LEVEL_1_LIST_REGEX = "(\\S+)\\s+" + // job name ignored
-            "(\\S+)\\s+" + // job name ignored
+      "(\\S+)\\s+" + // job number
-            "(\\S+)\\s+" + // job number
+      "(\\S+)\\s+" + // job status (OUTPUT,INPUT,ACTIVE)
-            "(\\S+)\\s+" + // job status (OUTPUT,INPUT,ACTIVE)
+      "(\\S+)\\s+" + // number of spool files
-            "(\\S+)\\s+" + // number of spool files
+      "(\\S+)\\s+" + // Text "Spool" ignored
-            "(\\S+)\\s+" + // Text "Spool" ignored
+      "(\\S+)\\s*" // Text "Files" ignored
-            "(\\S+)\\s*" // Text "Files" ignored
+      ;
-    ;
 
-    /**
+  /**
-     * JES INTERFACE LEVEL 2 parser
+   * JES INTERFACE LEVEL 2 parser
-     * Matches these entries:
+   * Matches these entries:
-     * <pre>
+   * <pre>
-     * JOBNAME  JOBID    OWNER    STATUS CLASS
+   * JOBNAME  JOBID    OWNER    STATUS CLASS
-     * IBMUSER1 JOB01906 IBMUSER  OUTPUT A        RC=0000 3 spool files
+   * IBMUSER1 JOB01906 IBMUSER  OUTPUT A        RC=0000 3 spool files
-     * IBMUSER  TSU01830 IBMUSER  OUTPUT TSU      ABEND=522 3 spool files
+   * IBMUSER  TSU01830 IBMUSER  OUTPUT TSU      ABEND=522 3 spool files
-     * </pre>
+   * </pre>
-     * Sample output from FTP session:
+   * Sample output from FTP session:
-     * <pre>
+   * <pre>
-     * ftp> quote site filetype=jes
+   * ftp> quote site filetype=jes
-     * 200 SITE command was accepted
+   * 200 SITE command was accepted
-     * ftp> ls
+   * ftp> ls
-     * 200 Port request OK.
+   * 200 Port request OK.
-     * 125 List started OK for JESJOBNAME=IBMUSER*, JESSTATUS=ALL and JESOWNER=IBMUSER
+   * 125 List started OK for JESJOBNAME=IBMUSER*, JESSTATUS=ALL and JESOWNER=IBMUSER
-     * JOBNAME  JOBID    OWNER    STATUS CLASS
+   * JOBNAME  JOBID    OWNER    STATUS CLASS
-     * IBMUSER1 JOB01906 IBMUSER  OUTPUT A        RC=0000 3 spool files
+   * IBMUSER1 JOB01906 IBMUSER  OUTPUT A        RC=0000 3 spool files
-     * IBMUSER  TSU01830 IBMUSER  OUTPUT TSU      ABEND=522 3 spool files
+   * IBMUSER  TSU01830 IBMUSER  OUTPUT TSU      ABEND=522 3 spool files
-     * 250 List completed successfully.
+   * 250 List completed successfully.
-     * ftp> ls job01906
+   * ftp> ls job01906
-     * 200 Port request OK.
+   * 200 Port request OK.
-     * 125 List started OK for JESJOBNAME=IBMUSER*, JESSTATUS=ALL and JESOWNER=IBMUSER
+   * 125 List started OK for JESJOBNAME=IBMUSER*, JESSTATUS=ALL and JESOWNER=IBMUSER
-     * JOBNAME  JOBID    OWNER    STATUS CLASS
+   * JOBNAME  JOBID    OWNER    STATUS CLASS
-     * IBMUSER1 JOB01906 IBMUSER  OUTPUT A        RC=0000
+   * IBMUSER1 JOB01906 IBMUSER  OUTPUT A        RC=0000
-     * --------
+   * --------
-     * ID  STEPNAME PROCSTEP C DDNAME   BYTE-COUNT
+   * ID  STEPNAME PROCSTEP C DDNAME   BYTE-COUNT
-     * 001 JES2              A JESMSGLG       858
+   * 001 JES2              A JESMSGLG       858
-     * 002 JES2              A JESJCL         128
+   * 002 JES2              A JESJCL         128
-     * 003 JES2              A JESYSMSG       443
+   * 003 JES2              A JESYSMSG       443
-     * 3 spool files
+   * 3 spool files
-     * 250 List completed successfully.
+   * 250 List completed successfully.
-     * </pre>
+   * </pre>
-     */
+   */
 
-    static final String JES_LEVEL_2_LIST_REGEX =
+  static final String JES_LEVEL_2_LIST_REGEX = "(\\S+)\\s+" + // job name ignored
-            "(\\S+)\\s+" + // job name ignored
+      "(\\S+)\\s+" + // job number
-            "(\\S+)\\s+" + // job number
+      "(\\S+)\\s+" + // owner ignored
-            "(\\S+)\\s+" + // owner ignored
+      "(\\S+)\\s+" + // job status (OUTPUT,INPUT,ACTIVE) ignored
-            "(\\S+)\\s+" + // job status (OUTPUT,INPUT,ACTIVE) ignored
+      "(\\S+)\\s+" + // job class ignored
-            "(\\S+)\\s+" + // job class ignored
+      "(\\S+).*" // rest ignored
-            "(\\S+).*" // rest ignored
+      ;
-    ;
 
     /*
      * ---------------------------------------------------------------------
@@ -238,317 +236,302 @@ public class MVSFTPEntryParser extends ConfigurableFTPFileEntryParserImpl {
      *
      */
 
-    /**
+  /**
-     * The sole constructor for a MVSFTPEntryParser object.
+   * The sole constructor for a MVSFTPEntryParser object.
-     *
+   */
-     */
+  public MVSFTPEntryParser() {
-    public MVSFTPEntryParser() {
+    super(""); // note the regex is set in preParse.
-        super(""); // note the regex is set in preParse.
+    super.configure(null); // configure parser with default configurations
-        super.configure(null); // configure parser with default configurations
+  }
+
+  /**
+   * Parses a line of an z/OS - MVS FTP server file listing and converts it
+   * into a usable format in the form of an <code> FTPFile </code> instance.
+   * If the file listing line doesn't describe a file, then
+   * <code> null </code> is returned. Otherwise a <code> FTPFile </code>
+   * instance representing the file is returned.
+   *
+   * @param entry A line of text from the file listing
+   * @return An FTPFile instance corresponding to the supplied entry
+   */
+  @Override public FTPFile parseFTPEntry(String entry) {
+    boolean isParsed = false;
+    FTPFile f = new FTPFile();
+
+    if (isType == FILE_LIST_TYPE) {
+      isParsed = parseFileList(f, entry);
+    } else if (isType == MEMBER_LIST_TYPE) {
+      isParsed = parseMemberList(f, entry);
+      if (!isParsed) {
+        isParsed = parseSimpleEntry(f, entry);
+      }
+    } else if (isType == UNIX_LIST_TYPE) {
+      isParsed = parseUnixList(f, entry);
+    } else if (isType == JES_LEVEL_1_LIST_TYPE) {
+      isParsed = parseJeslevel1List(f, entry);
+    } else if (isType == JES_LEVEL_2_LIST_TYPE) {
+      isParsed = parseJeslevel2List(f, entry);
     }
 
-    /**
+    if (!isParsed) {
-     * Parses a line of an z/OS - MVS FTP server file listing and converts it
+      f = null;
-     * into a usable format in the form of an <code> FTPFile </code> instance.
-     * If the file listing line doesn't describe a file, then
-     * <code> null </code> is returned. Otherwise a <code> FTPFile </code>
-     * instance representing the file is returned.
-     *
-     * @param entry
-     *            A line of text from the file listing
-     * @return An FTPFile instance corresponding to the supplied entry
-     */
-    @Override
-    public FTPFile parseFTPEntry(String entry) {
-        boolean isParsed = false;
-        FTPFile f = new FTPFile();
-
-        if (isType == FILE_LIST_TYPE) {
-            isParsed = parseFileList(f, entry);
-        } else if (isType == MEMBER_LIST_TYPE) {
-            isParsed = parseMemberList(f, entry);
-            if (!isParsed) {
-                isParsed = parseSimpleEntry(f, entry);
-            }
-        } else if (isType == UNIX_LIST_TYPE) {
-            isParsed = parseUnixList(f, entry);
-        } else if (isType == JES_LEVEL_1_LIST_TYPE) {
-            isParsed = parseJeslevel1List(f, entry);
-        } else if (isType == JES_LEVEL_2_LIST_TYPE) {
-            isParsed = parseJeslevel2List(f, entry);
-        }
-
-        if (!isParsed) {
-            f = null;
-        }
-
-        return f;
     }
 
-    /**
+    return f;
-     * Parse entries representing a dataset list. Only datasets with DSORG PS or
+  }
-     * PO or PO-E and with RECFM F* or V* will be parsed.
-     *
-     * Format of ZOS/MVS file list: 1 2 3 4 5 6 7 8 9 10 Volume Unit Referred
-     * Ext Used Recfm Lrecl BlkSz Dsorg Dsname B10142 3390 2006/03/20 2 31 F 80
-     * 80 PS MDI.OKL.WORK ARCIVE Not Direct Access Device
-     * KJ.IOP998.ERROR.PL.UNITTEST B1N231 3390 2006/03/20 1 15 VB 256 27998 PO
-     * PLU B1N231 3390 2006/03/20 1 15 VB 256 27998 PO-E PLB
-     *
-     * ----------------------------------- Group within Regex [1] Volume [2]
-     * Unit [3] Referred [4] Ext: number of extents [5] Used [6] Recfm: Record
-     * format [7] Lrecl: Logical record length [8] BlkSz: Block size [9] Dsorg:
-     * Dataset organisation. Many exists but only support: PS, PO, PO-E [10]
-     * Dsname: Dataset name
-     *
-     * Note: When volume is ARCIVE, it means the dataset is stored somewhere in
-     * a tape archive. These entries is currently not supported by this parser.
-     * A null value is returned.
-     *
-     * @param file
-     *            will be updated with Name, Type, Timestamp if parsed.
-     * @param entry zosDirectoryEntry
-     * @return true: entry was parsed, false: entry was not parsed.
-     */
-    private boolean parseFileList(FTPFile file, String entry) {
-        if (matches(entry)) {
-            file.setRawListing(entry);
-            String name = group(2);
-            String dsorg = group(1);
-            file.setName(name);
 
-            // DSORG
+  /**
-            if ("PS".equals(dsorg)) {
+   * Parse entries representing a dataset list. Only datasets with DSORG PS or
-                file.setType(FTPFile.FILE_TYPE);
+   * PO or PO-E and with RECFM F* or V* will be parsed.
-            }
+   *
-            else if ("PO".equals(dsorg) || "PO-E".equals(dsorg)) {
+   * Format of ZOS/MVS file list: 1 2 3 4 5 6 7 8 9 10 Volume Unit Referred
-                // regex already ruled out anything other than PO or PO-E
+   * Ext Used Recfm Lrecl BlkSz Dsorg Dsname B10142 3390 2006/03/20 2 31 F 80
-                file.setType(FTPFile.DIRECTORY_TYPE);
+   * 80 PS MDI.OKL.WORK ARCIVE Not Direct Access Device
-            }
+   * KJ.IOP998.ERROR.PL.UNITTEST B1N231 3390 2006/03/20 1 15 VB 256 27998 PO
-            else {
+   * PLU B1N231 3390 2006/03/20 1 15 VB 256 27998 PO-E PLB
-                return false;
+   *
-            }
+   * ----------------------------------- Group within Regex [1] Volume [2]
-
+   * Unit [3] Referred [4] Ext: number of extents [5] Used [6] Recfm: Record
-            return true;
+   * format [7] Lrecl: Logical record length [8] BlkSz: Block size [9] Dsorg:
-        }
+   * Dataset organisation. Many exists but only support: PS, PO, PO-E [10]
+   * Dsname: Dataset name
+   *
+   * Note: When volume is ARCIVE, it means the dataset is stored somewhere in
+   * a tape archive. These entries is currently not supported by this parser.
+   * A null value is returned.
+   *
+   * @param file will be updated with Name, Type, Timestamp if parsed.
+   * @param entry zosDirectoryEntry
+   * @return true: entry was parsed, false: entry was not parsed.
+   */
+  private boolean parseFileList(FTPFile file, String entry) {
+    if (matches(entry)) {
+      file.setRawListing(entry);
+      String name = group(2);
+      String dsorg = group(1);
+      file.setName(name);
 
+      // DSORG
+      if ("PS".equals(dsorg)) {
+        file.setType(FTPFile.FILE_TYPE);
+      } else if ("PO".equals(dsorg) || "PO-E".equals(dsorg)) {
+        // regex already ruled out anything other than PO or PO-E
+        file.setType(FTPFile.DIRECTORY_TYPE);
+      } else {
         return false;
+      }
+
+      return true;
     }
 
-    /**
+    return false;
-     * Parse entries within a partitioned dataset.
+  }
-     *
-     * Format of a memberlist within a PDS:
-     * <pre>
-     *    0         1        2          3        4     5     6      7    8
-     *   Name      VV.MM   Created       Changed      Size  Init   Mod   Id
-     *   TBSHELF   01.03 2002/09/12 2002/10/11 09:37    11    11     0 KIL001
-     *   TBTOOL    01.12 2002/09/12 2004/11/26 19:54    51    28     0 KIL001
-     *
-     * -------------------------------------------
-     * [1] Name
-     * [2] VV.MM: Version . modification
-     * [3] Created: yyyy / MM / dd
-     * [4,5] Changed: yyyy / MM / dd HH:mm
-     * [6] Size: number of lines
-     * [7] Init: number of lines when first created
-     * [8] Mod: number of modified lines a last save
-     * [9] Id: User id for last update
-     * </pre>
-     *
-     * @param file
-     *            will be updated with Name, Type and Timestamp if parsed.
-     * @param entry zosDirectoryEntry
-     * @return true: entry was parsed, false: entry was not parsed.
-     */
-    private boolean parseMemberList(FTPFile file, String entry) {
-        if (matches(entry)) {
-            file.setRawListing(entry);
-            String name = group(1);
-            String datestr = group(2) + " " + group(3);
-            file.setName(name);
-            file.setType(FTPFile.FILE_TYPE);
-            try {
-                file.setTimestamp(super.parseTimestamp(datestr));
-            } catch (ParseException e) {
-                e.printStackTrace();
-                // just ignore parsing errors.
-                // TODO check this is ok
-                return false; // this is a parsing failure too.
-            }
-            return true;
-        }
 
-        return false;
+  /**
+   * Parse entries within a partitioned dataset.
+   *
+   * Format of a memberlist within a PDS:
+   * <pre>
+   *    0         1        2          3        4     5     6      7    8
+   *   Name      VV.MM   Created       Changed      Size  Init   Mod   Id
+   *   TBSHELF   01.03 2002/09/12 2002/10/11 09:37    11    11     0 KIL001
+   *   TBTOOL    01.12 2002/09/12 2004/11/26 19:54    51    28     0 KIL001
+   *
+   * -------------------------------------------
+   * [1] Name
+   * [2] VV.MM: Version . modification
+   * [3] Created: yyyy / MM / dd
+   * [4,5] Changed: yyyy / MM / dd HH:mm
+   * [6] Size: number of lines
+   * [7] Init: number of lines when first created
+   * [8] Mod: number of modified lines a last save
+   * [9] Id: User id for last update
+   * </pre>
+   *
+   * @param file will be updated with Name, Type and Timestamp if parsed.
+   * @param entry zosDirectoryEntry
+   * @return true: entry was parsed, false: entry was not parsed.
+   */
+  private boolean parseMemberList(FTPFile file, String entry) {
+    if (matches(entry)) {
+      file.setRawListing(entry);
+      String name = group(1);
+      String datestr = group(2) + " " + group(3);
+      file.setName(name);
+      file.setType(FTPFile.FILE_TYPE);
+      try {
+        file.setTimestamp(super.parseTimestamp(datestr));
+      } catch (ParseException e) {
+        e.printStackTrace();
+        // just ignore parsing errors.
+        // TODO check this is ok
+        return false; // this is a parsing failure too.
+      }
+      return true;
     }
 
-    /**
+    return false;
-     * Assigns the name to the first word of the entry. Only to be used from a
+  }
-     * safe context, for example from a memberlist, where the regex for some
-     * reason fails. Then just assign the name field of FTPFile.
-     *
-     * @param file
-     * @param entry
-     * @return true if the entry string is non-null and non-empty
-     */
-    private boolean parseSimpleEntry(FTPFile file, String entry) {
-        if (entry != null && entry.trim().length() > 0) {
-            file.setRawListing(entry);
-            String name = entry.split(" ")[0];
-            file.setName(name);
-            file.setType(FTPFile.FILE_TYPE);
-            return true;
-        }
-        return false;
-    }
 
-    /**
+  /**
-     * Parse the entry as a standard unix file. Using the UnixFTPEntryParser.
+   * Assigns the name to the first word of the entry. Only to be used from a
-     *
+   * safe context, for example from a memberlist, where the regex for some
-     * @param file
+   * reason fails. Then just assign the name field of FTPFile.
-     * @param entry
+   *
-     * @return true: entry is parsed, false: entry could not be parsed.
+   * @return true if the entry string is non-null and non-empty
-     */
+   */
-    private boolean parseUnixList(FTPFile file, String entry) {
+  private boolean parseSimpleEntry(FTPFile file, String entry) {
-        file = unixFTPEntryParser.parseFTPEntry(entry);
+    if (entry != null && entry.trim().length() > 0) {
-        if (file == null) {
+      file.setRawListing(entry);
-            return false;
+      String name = entry.split(" ")[0];
-        }
+      file.setName(name);
+      file.setType(FTPFile.FILE_TYPE);
+      return true;
+    }
+    return false;
+  }
+
+  /**
+   * Parse the entry as a standard unix file. Using the UnixFTPEntryParser.
+   *
+   * @return true: entry is parsed, false: entry could not be parsed.
+   */
+  private boolean parseUnixList(FTPFile file, String entry) {
+    file = unixFTPEntryParser.parseFTPEntry(entry);
+    if (file == null) {
+      return false;
+    }
+    return true;
+  }
+
+  /**
+   * Matches these entries, note: no header:
+   * <pre>
+   * [1]      [2]      [3]   [4] [5]
+   * IBMUSER1 JOB01906 OUTPUT 3 Spool Files
+   * 012345678901234567890123456789012345678901234
+   *           1         2         3         4
+   * -------------------------------------------
+   * Group in regex
+   * [1] Job name
+   * [2] Job number
+   * [3] Job status (INPUT,ACTIVE,OUTPUT)
+   * [4] Number of sysout files
+   * [5] The string "Spool Files"
+   * </pre>
+   *
+   * @param file will be updated with Name, Type and Timestamp if parsed.
+   * @param entry zosDirectoryEntry
+   * @return true: entry was parsed, false: entry was not parsed.
+   */
+  private boolean parseJeslevel1List(FTPFile file, String entry) {
+    if (matches(entry)) {
+      if (group(3).equalsIgnoreCase("OUTPUT")) {
+        file.setRawListing(entry);
+        String name = group(2); /* Job Number, used by GET */
+        file.setName(name);
+        file.setType(FTPFile.FILE_TYPE);
         return true;
+      }
     }
 
-    /**
+    return false;
-     * Matches these entries, note: no header:
+  }
-     * <pre>
-     * [1]      [2]      [3]   [4] [5]
-     * IBMUSER1 JOB01906 OUTPUT 3 Spool Files
-     * 012345678901234567890123456789012345678901234
-     *           1         2         3         4
-     * -------------------------------------------
-     * Group in regex
-     * [1] Job name
-     * [2] Job number
-     * [3] Job status (INPUT,ACTIVE,OUTPUT)
-     * [4] Number of sysout files
-     * [5] The string "Spool Files"
-     *</pre>
-     *
-     * @param file
-     *            will be updated with Name, Type and Timestamp if parsed.
-     * @param entry zosDirectoryEntry
-     * @return true: entry was parsed, false: entry was not parsed.
-     */
-    private boolean parseJeslevel1List(FTPFile file, String entry) {
-        if (matches(entry)) {
-            if (group(3).equalsIgnoreCase("OUTPUT")) {
-                file.setRawListing(entry);
-                String name = group(2); /* Job Number, used by GET */
-                file.setName(name);
-                file.setType(FTPFile.FILE_TYPE);
-                return true;
-            }
-        }
 
-        return false;
+  /**
+   * Matches these entries:
+   * <pre>
+   * [1]      [2]      [3]     [4]    [5]
+   * JOBNAME  JOBID    OWNER   STATUS CLASS
+   * IBMUSER1 JOB01906 IBMUSER OUTPUT A       RC=0000 3 spool files
+   * IBMUSER  TSU01830 IBMUSER OUTPUT TSU     ABEND=522 3 spool files
+   * 012345678901234567890123456789012345678901234
+   *           1         2         3         4
+   * -------------------------------------------
+   * Group in regex
+   * [1] Job name
+   * [2] Job number
+   * [3] Owner
+   * [4] Job status (INPUT,ACTIVE,OUTPUT)
+   * [5] Job Class
+   * [6] The rest
+   * </pre>
+   *
+   * @param file will be updated with Name, Type and Timestamp if parsed.
+   * @param entry zosDirectoryEntry
+   * @return true: entry was parsed, false: entry was not parsed.
+   */
+  private boolean parseJeslevel2List(FTPFile file, String entry) {
+    if (matches(entry)) {
+      if (group(4).equalsIgnoreCase("OUTPUT")) {
+        file.setRawListing(entry);
+        String name = group(2); /* Job Number, used by GET */
+        file.setName(name);
+        file.setType(FTPFile.FILE_TYPE);
+        return true;
+      }
     }
 
-    /**
+    return false;
-     * Matches these entries:
+  }
-     * <pre>
-     * [1]      [2]      [3]     [4]    [5]
-     * JOBNAME  JOBID    OWNER   STATUS CLASS
-     * IBMUSER1 JOB01906 IBMUSER OUTPUT A       RC=0000 3 spool files
-     * IBMUSER  TSU01830 IBMUSER OUTPUT TSU     ABEND=522 3 spool files
-     * 012345678901234567890123456789012345678901234
-     *           1         2         3         4
-     * -------------------------------------------
-     * Group in regex
-     * [1] Job name
-     * [2] Job number
-     * [3] Owner
-     * [4] Job status (INPUT,ACTIVE,OUTPUT)
-     * [5] Job Class
-     * [6] The rest
-     * </pre>
-     *
-     * @param file
-     *            will be updated with Name, Type and Timestamp if parsed.
-     * @param entry zosDirectoryEntry
-     * @return true: entry was parsed, false: entry was not parsed.
-     */
-    private boolean parseJeslevel2List(FTPFile file, String entry) {
-        if (matches(entry)) {
-            if (group(4).equalsIgnoreCase("OUTPUT")) {
-                file.setRawListing(entry);
-                String name = group(2); /* Job Number, used by GET */
-                file.setName(name);
-                file.setType(FTPFile.FILE_TYPE);
-                return true;
-            }
-        }
 
-        return false;
+  /**
+   * preParse is called as part of the interface. Per definition is is called
+   * before the parsing takes place.
+   * Three kind of lists is recognize:
+   * z/OS-MVS File lists
+   * z/OS-MVS Member lists
+   * unix file lists
+   *
+   * @since 2.0
+   */
+  @Override public List<String> preParse(List<String> orig) {
+    // simply remove the header line. Composite logic will take care of the
+    // two different types of
+    // list in short order.
+    if (orig != null && orig.size() > 0) {
+      String header = orig.get(0);
+      if (header.indexOf("Volume") >= 0 && header.indexOf("Dsname") >= 0) {
+        setType(FILE_LIST_TYPE);
+        super.setRegex(FILE_LIST_REGEX);
+      } else if (header.indexOf("Name") >= 0 && header.indexOf("Id") >= 0) {
+        setType(MEMBER_LIST_TYPE);
+        super.setRegex(MEMBER_LIST_REGEX);
+      } else if (header.indexOf("total") == 0) {
+        setType(UNIX_LIST_TYPE);
+        unixFTPEntryParser = new UnixFTPEntryParser();
+      } else if (header.indexOf("Spool Files") >= 30) {
+        setType(JES_LEVEL_1_LIST_TYPE);
+        super.setRegex(JES_LEVEL_1_LIST_REGEX);
+      } else if (header.indexOf("JOBNAME") == 0
+          && header.indexOf("JOBID") > 8) {// header contains JOBNAME JOBID OWNER // STATUS CLASS
+        setType(JES_LEVEL_2_LIST_TYPE);
+        super.setRegex(JES_LEVEL_2_LIST_REGEX);
+      } else {
+        setType(UNKNOWN_LIST_TYPE);
+      }
+
+      if (isType != JES_LEVEL_1_LIST_TYPE) { // remove header is necessary
+        orig.remove(0);
+      }
     }
 
-    /**
+    return orig;
-     * preParse is called as part of the interface. Per definition is is called
+  }
-     * before the parsing takes place.
-     * Three kind of lists is recognize:
-     * z/OS-MVS File lists
-     * z/OS-MVS Member lists
-     * unix file lists
-     * @since 2.0
-     */
-    @Override
-    public List<String> preParse(List<String> orig) {
-        // simply remove the header line. Composite logic will take care of the
-        // two different types of
-        // list in short order.
-        if (orig != null && orig.size() > 0) {
-            String header = orig.get(0);
-            if (header.indexOf("Volume") >= 0 && header.indexOf("Dsname") >= 0) {
-                setType(FILE_LIST_TYPE);
-                super.setRegex(FILE_LIST_REGEX);
-            } else if (header.indexOf("Name") >= 0 && header.indexOf("Id") >= 0) {
-                setType(MEMBER_LIST_TYPE);
-                super.setRegex(MEMBER_LIST_REGEX);
-            } else if (header.indexOf("total") == 0) {
-                setType(UNIX_LIST_TYPE);
-                unixFTPEntryParser = new UnixFTPEntryParser();
-            } else if (header.indexOf("Spool Files") >= 30) {
-                setType(JES_LEVEL_1_LIST_TYPE);
-                super.setRegex(JES_LEVEL_1_LIST_REGEX);
-            } else if (header.indexOf("JOBNAME") == 0
-                    && header.indexOf("JOBID") > 8) {// header contains JOBNAME JOBID OWNER // STATUS CLASS
-                setType(JES_LEVEL_2_LIST_TYPE);
-                super.setRegex(JES_LEVEL_2_LIST_REGEX);
-            } else {
-                setType(UNKNOWN_LIST_TYPE);
-            }
 
-            if (isType != JES_LEVEL_1_LIST_TYPE) { // remove header is necessary
+  /**
-                orig.remove(0);
+   * Explicitly set the type of listing being processed.
-            }
+   *
-        }
+   * @param type The listing type.
-
+   */
-        return orig;
+  void setType(int type) {
-    }
+    isType = type;
-
+  }
-    /**
-     * Explicitly set the type of listing being processed.
-     * @param type The listing type.
-     */
-    void setType(int type) {
-        isType = type;
-    }
-
-    /*
-     * @return
-     */
-    @Override
-    protected FTPClientConfig getDefaultConfiguration() {
-        return new FTPClientConfig(FTPClientConfig.SYST_MVS,
-                DEFAULT_DATE_FORMAT, null);
-    }
 
+  /*
+   * @return
+   */
+  @Override protected FTPClientConfig getDefaultConfiguration() {
+    return new FTPClientConfig(FTPClientConfig.SYST_MVS, DEFAULT_DATE_FORMAT, null);
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/parser/MacOsPeterFTPEntryParser.java

@@ -16,6 +16,7 @@
  */
 
 package org.apache.commons.net.ftp.parser;
+
 import java.text.ParseException;
 
 import org.apache.commons.net.ftp.FTPClientConfig;
@@ -28,44 +29,44 @@ import org.apache.commons.net.ftp.FTPFile;
  * @see org.apache.commons.net.ftp.FTPFileEntryParser FTPFileEntryParser (for usage instructions)
  * @since 3.1
  */
-public class MacOsPeterFTPEntryParser extends ConfigurableFTPFileEntryParserImpl
+public class MacOsPeterFTPEntryParser extends ConfigurableFTPFileEntryParserImpl {
-{
 
-    static final String DEFAULT_DATE_FORMAT
+  static final String DEFAULT_DATE_FORMAT = "MMM d yyyy"; //Nov 9 2001
-        = "MMM d yyyy"; //Nov 9 2001
 
-    static final String DEFAULT_RECENT_DATE_FORMAT
+  static final String DEFAULT_RECENT_DATE_FORMAT = "MMM d HH:mm"; //Nov 9 20:06
-        = "MMM d HH:mm"; //Nov 9 20:06
 
-    /**
+  /**
-     * this is the regular expression used by this parser.
+   * this is the regular expression used by this parser.
-     *
+   *
-     * Permissions:
+   * Permissions:
-     *    r   the file is readable
+   * r   the file is readable
-     *    w   the file is writable
+   * w   the file is writable
-     *    x   the file is executable
+   * x   the file is executable
-     *    -   the indicated permission is not granted
+   * -   the indicated permission is not granted
-     *    L   mandatory locking occurs during access (the set-group-ID bit is
+   * L   mandatory locking occurs during access (the set-group-ID bit is
-     *        on and the group execution bit is off)
+   * on and the group execution bit is off)
-     *    s   the set-user-ID or set-group-ID bit is on, and the corresponding
+   * s   the set-user-ID or set-group-ID bit is on, and the corresponding
-     *        user or group execution bit is also on
+   * user or group execution bit is also on
-     *    S   undefined bit-state (the set-user-ID bit is on and the user
+   * S   undefined bit-state (the set-user-ID bit is on and the user
-     *        execution bit is off)
+   * execution bit is off)
-     *    t   the 1000 (octal) bit, or sticky bit, is on [see chmod(1)], and
+   * t   the 1000 (octal) bit, or sticky bit, is on [see chmod(1)], and
-     *        execution is on
+   * execution is on
-     *    T   the 1000 bit is turned on, and execution is off (undefined bit-
+   * T   the 1000 bit is turned on, and execution is off (undefined bit-
-     *        state)
+   * state)
-     *    e   z/OS external link bit
+   * e   z/OS external link bit
-     */
+   */
-    private static final String REGEX =
+  private static final String REGEX = "([bcdelfmpSs-])"
-        "([bcdelfmpSs-])" // type (1)
+      // type (1)
-        + "(((r|-)(w|-)([xsStTL-]))((r|-)(w|-)([xsStTL-]))((r|-)(w|-)([xsStTL-])))\\+?\\s+" // permission
+      + "(((r|-)(w|-)([xsStTL-]))((r|-)(w|-)([xsStTL-]))((r|-)(w|-)([xsStTL-])))\\+?\\s+"
-        + "("
+      // permission
-        +   "(folder\\s+)"
+      + "("
-        + "|"
+      + "(folder\\s+)"
-        +   "((\\d+)\\s+(\\d+)\\s+)" // resource size & data size
+      + "|"
-        + ")"
+      + "((\\d+)\\s+(\\d+)\\s+)"
-        + "(\\d+)\\s+"              // size
+      // resource size & data size
+      + ")"
+      + "(\\d+)\\s+"
+      // size
         /*
          * numeric or standard format date:
          *   yyyy-mm-dd (expecting hh:mm to follow)
@@ -74,205 +75,170 @@ public class MacOsPeterFTPEntryParser extends ConfigurableFTPFileEntryParserImpl
          *   N.B. use non-space for MMM to allow for languages such as German which use
          *   diacritics (e.g. umlaut) in some abbreviations.
         */
-        + "((?:\\d+[-/]\\d+[-/]\\d+)|(?:\\S{3}\\s+\\d{1,2})|(?:\\d{1,2}\\s+\\S{3}))\\s+"
+      + "((?:\\d+[-/]\\d+[-/]\\d+)|(?:\\S{3}\\s+\\d{1,2})|(?:\\d{1,2}\\s+\\S{3}))\\s+"
         /*
            year (for non-recent standard format) - yyyy
            or time (for numeric or recent standard format) [h]h:mm
         */
-        + "(\\d+(?::\\d+)?)\\s+"
+      + "(\\d+(?::\\d+)?)\\s+"
 
-        + "(\\S*)(\\s*.*)"; // the rest
+      + "(\\S*)(\\s*.*)"; // the rest
 
+  /**
+   * The default constructor for a UnixFTPEntryParser object.
+   *
+   * @throws IllegalArgumentException Thrown if the regular expression is unparseable.  Should not
+   * be seen
+   * under normal conditions.  It it is seen, this is a sign that
+   * <code>REGEX</code> is  not a valid regular expression.
+   */
+  public MacOsPeterFTPEntryParser() {
+    this(null);
+  }
 
-    /**
+  /**
-     * The default constructor for a UnixFTPEntryParser object.
+   * This constructor allows the creation of a UnixFTPEntryParser object with
-     *
+   * something other than the default configuration.
-     * @throws IllegalArgumentException
+   *
-     * Thrown if the regular expression is unparseable.  Should not be seen
+   * @param config The {@link FTPClientConfig configuration} object used to
-     * under normal conditions.  It it is seen, this is a sign that
+   * configure this parser.
-     * <code>REGEX</code> is  not a valid regular expression.
+   * @throws IllegalArgumentException Thrown if the regular expression is unparseable.  Should not
-     */
+   * be seen
-    public MacOsPeterFTPEntryParser()
+   * under normal conditions.  It it is seen, this is a sign that
-    {
+   * <code>REGEX</code> is  not a valid regular expression.
-        this(null);
+   * @since 1.4
-    }
+   */
+  public MacOsPeterFTPEntryParser(FTPClientConfig config) {
+    super(REGEX);
+    configure(config);
+  }
 
-    /**
+  /**
-     * This constructor allows the creation of a UnixFTPEntryParser object with
+   * Parses a line of a unix (standard) FTP server file listing and converts
-     * something other than the default configuration.
+   * it into a usable format in the form of an <code> FTPFile </code>
-     *
+   * instance.  If the file listing line doesn't describe a file,
-     * @param config The {@link FTPClientConfig configuration} object used to
+   * <code> null </code> is returned, otherwise a <code> FTPFile </code>
-     * configure this parser.
+   * instance representing the files in the directory is returned.
-     * @throws IllegalArgumentException
+   *
-     * Thrown if the regular expression is unparseable.  Should not be seen
+   * @param entry A line of text from the file listing
-     * under normal conditions.  It it is seen, this is a sign that
+   * @return An FTPFile instance corresponding to the supplied entry
-     * <code>REGEX</code> is  not a valid regular expression.
+   */
-     * @since 1.4
+  @Override public FTPFile parseFTPEntry(String entry) {
-     */
+    FTPFile file = new FTPFile();
-    public MacOsPeterFTPEntryParser(FTPClientConfig config)
+    file.setRawListing(entry);
-    {
+    int type;
-        super(REGEX);
+    boolean isDevice = false;
-        configure(config);
-    }
 
-    /**
+    if (matches(entry)) {
-     * Parses a line of a unix (standard) FTP server file listing and converts
+      String typeStr = group(1);
-     * it into a usable format in the form of an <code> FTPFile </code>
+      String hardLinkCount = "0";
-     * instance.  If the file listing line doesn't describe a file,
+      String usr = null;
-     * <code> null </code> is returned, otherwise a <code> FTPFile </code>
+      String grp = null;
-     * instance representing the files in the directory is returned.
+      String filesize = group(20);
-     *
+      String datestr = group(21) + " " + group(22);
-     * @param entry A line of text from the file listing
+      String name = group(23);
-     * @return An FTPFile instance corresponding to the supplied entry
+      String endtoken = group(24);
-     */
-    @Override
-    public FTPFile parseFTPEntry(String entry) {
-        FTPFile file = new FTPFile();
-        file.setRawListing(entry);
-        int type;
-        boolean isDevice = false;
 
-        if (matches(entry))
+      try {
-        {
+        file.setTimestamp(super.parseTimestamp(datestr));
-            String typeStr = group(1);
+      } catch (ParseException e) {
-            String hardLinkCount = "0";
+        // intentionally do nothing
-            String usr = null;
+      }
-            String grp = null;
-            String filesize = group(20);
-            String datestr = group(21) + " " + group(22);
-            String name = group(23);
-            String endtoken = group(24);
 
-            try
+      // A 'whiteout' file is an ARTIFICIAL entry in any of several types of
-            {
+      // 'translucent' filesystems, of which a 'union' filesystem is one.
-                file.setTimestamp(super.parseTimestamp(datestr));
-            }
-            catch (ParseException e)
-            {
-                 // intentionally do nothing
-            }
 
-            // A 'whiteout' file is an ARTIFICIAL entry in any of several types of
+      // bcdelfmpSs-
-            // 'translucent' filesystems, of which a 'union' filesystem is one.
+      switch (typeStr.charAt(0)) {
+        case 'd':
+          type = FTPFile.DIRECTORY_TYPE;
+          break;
+        case 'e': // NET-39 => z/OS external link
+          type = FTPFile.SYMBOLIC_LINK_TYPE;
+          break;
+        case 'l':
+          type = FTPFile.SYMBOLIC_LINK_TYPE;
+          break;
+        case 'b':
+        case 'c':
+          isDevice = true;
+          type = FTPFile.FILE_TYPE; // TODO change this if DEVICE_TYPE implemented
+          break;
+        case 'f':
+        case '-':
+          type = FTPFile.FILE_TYPE;
+          break;
+        default: // e.g. ? and w = whiteout
+          type = FTPFile.UNKNOWN_TYPE;
+      }
 
-            // bcdelfmpSs-
+      file.setType(type);
-            switch (typeStr.charAt(0))
-            {
-            case 'd':
-                type = FTPFile.DIRECTORY_TYPE;
-                break;
-            case 'e': // NET-39 => z/OS external link
-                type = FTPFile.SYMBOLIC_LINK_TYPE;
-                break;
-            case 'l':
-                type = FTPFile.SYMBOLIC_LINK_TYPE;
-                break;
-            case 'b':
-            case 'c':
-                isDevice = true;
-                type = FTPFile.FILE_TYPE; // TODO change this if DEVICE_TYPE implemented
-                break;
-            case 'f':
-            case '-':
-                type = FTPFile.FILE_TYPE;
-                break;
-            default: // e.g. ? and w = whiteout
-                type = FTPFile.UNKNOWN_TYPE;
-            }
 
-            file.setType(type);
+      int g = 4;
+      for (int access = 0; access < 3; access++, g += 4) {
+        // Use != '-' to avoid having to check for suid and sticky bits
+        file.setPermission(access, FTPFile.READ_PERMISSION, (!group(g).equals("-")));
+        file.setPermission(access, FTPFile.WRITE_PERMISSION, (!group(g + 1).equals("-")));
 
-            int g = 4;
+        String execPerm = group(g + 2);
-            for (int access = 0; access < 3; access++, g += 4)
+        if (!execPerm.equals("-") && !Character.isUpperCase(execPerm.charAt(0))) {
-            {
+          file.setPermission(access, FTPFile.EXECUTE_PERMISSION, true);
-                // Use != '-' to avoid having to check for suid and sticky bits
+        } else {
-                file.setPermission(access, FTPFile.READ_PERMISSION,
+          file.setPermission(access, FTPFile.EXECUTE_PERMISSION, false);
-                                   (!group(g).equals("-")));
-                file.setPermission(access, FTPFile.WRITE_PERMISSION,
-                                   (!group(g + 1).equals("-")));
-
-                String execPerm = group(g + 2);
-                if (!execPerm.equals("-") && !Character.isUpperCase(execPerm.charAt(0)))
-                {
-                    file.setPermission(access, FTPFile.EXECUTE_PERMISSION, true);
-                }
-                else
-                {
-                    file.setPermission(access, FTPFile.EXECUTE_PERMISSION, false);
-                }
-            }
-
-            if (!isDevice)
-            {
-                try
-                {
-                    file.setHardLinkCount(Integer.parseInt(hardLinkCount));
-                }
-                catch (NumberFormatException e)
-                {
-                    // intentionally do nothing
-                }
-            }
-
-            file.setUser(usr);
-            file.setGroup(grp);
-
-            try
-            {
-                file.setSize(Long.parseLong(filesize));
-            }
-            catch (NumberFormatException e)
-            {
-                // intentionally do nothing
-            }
-
-            if (null == endtoken)
-            {
-                file.setName(name);
-            }
-            else
-            {
-                // oddball cases like symbolic links, file names
-                // with spaces in them.
-                name += endtoken;
-                if (type == FTPFile.SYMBOLIC_LINK_TYPE)
-                {
-
-                    int end = name.indexOf(" -> ");
-                    // Give up if no link indicator is present
-                    if (end == -1)
-                    {
-                        file.setName(name);
-                    }
-                    else
-                    {
-                        file.setName(name.substring(0, end));
-                        file.setLink(name.substring(end + 4));
-                    }
-
-                }
-                else
-                {
-                    file.setName(name);
-                }
-            }
-            return file;
         }
-        return null;
+      }
-    }
 
-    /**
+      if (!isDevice) {
-     * Defines a default configuration to be used when this class is
+        try {
-     * instantiated without a {@link  FTPClientConfig  FTPClientConfig}
+          file.setHardLinkCount(Integer.parseInt(hardLinkCount));
-     * parameter being specified.
+        } catch (NumberFormatException e) {
-     * @return the default configuration for this parser.
+          // intentionally do nothing
-     */
+        }
-    @Override
+      }
-    protected FTPClientConfig getDefaultConfiguration() {
-        return new FTPClientConfig(
-                FTPClientConfig.SYST_UNIX,
-                DEFAULT_DATE_FORMAT,
-                DEFAULT_RECENT_DATE_FORMAT);
-    }
 
+      file.setUser(usr);
+      file.setGroup(grp);
+
+      try {
+        file.setSize(Long.parseLong(filesize));
+      } catch (NumberFormatException e) {
+        // intentionally do nothing
+      }
+
+      if (null == endtoken) {
+        file.setName(name);
+      } else {
+        // oddball cases like symbolic links, file names
+        // with spaces in them.
+        name += endtoken;
+        if (type == FTPFile.SYMBOLIC_LINK_TYPE) {
+
+          int end = name.indexOf(" -> ");
+          // Give up if no link indicator is present
+          if (end == -1) {
+            file.setName(name);
+          } else {
+            file.setName(name.substring(0, end));
+            file.setLink(name.substring(end + 4));
+          }
+        } else {
+          file.setName(name);
+        }
+      }
+      return file;
+    }
+    return null;
+  }
+
+  /**
+   * Defines a default configuration to be used when this class is
+   * instantiated without a {@link  FTPClientConfig  FTPClientConfig}
+   * parameter being specified.
+   *
+   * @return the default configuration for this parser.
+   */
+  @Override protected FTPClientConfig getDefaultConfiguration() {
+    return new FTPClientConfig(FTPClientConfig.SYST_UNIX, DEFAULT_DATE_FORMAT,
+        DEFAULT_RECENT_DATE_FORMAT);
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/parser/NTFTPEntryParser.java

@@ -16,6 +16,7 @@
  */
 
 package org.apache.commons.net.ftp.parser;
+
 import java.text.ParseException;
 import java.util.regex.Pattern;
 
@@ -29,139 +30,113 @@ import org.apache.commons.net.ftp.FTPFile;
  * @version $Id: NTFTPEntryParser.java 1752660 2016-07-14 13:25:39Z sebb $
  * @see org.apache.commons.net.ftp.FTPFileEntryParser FTPFileEntryParser (for usage instructions)
  */
-public class NTFTPEntryParser extends ConfigurableFTPFileEntryParserImpl
+public class NTFTPEntryParser extends ConfigurableFTPFileEntryParserImpl {
-{
 
-    private static final String DEFAULT_DATE_FORMAT
+  private static final String DEFAULT_DATE_FORMAT = "MM-dd-yy hh:mma"; //11-09-01 12:30PM
-        = "MM-dd-yy hh:mma"; //11-09-01 12:30PM
 
-    private static final String DEFAULT_DATE_FORMAT2
+  private static final String DEFAULT_DATE_FORMAT2 = "MM-dd-yy kk:mm"; //11-09-01 18:30
-        = "MM-dd-yy kk:mm"; //11-09-01 18:30
 
-    private final FTPTimestampParser timestampParser;
+  private final FTPTimestampParser timestampParser;
 
-    /**
+  /**
-     * this is the regular expression used by this parser.
+   * this is the regular expression used by this parser.
-     */
+   */
-    private static final String REGEX =
+  private static final String REGEX =
-        "(\\S+)\\s+(\\S+)\\s+"          // MM-dd-yy whitespace hh:mma|kk:mm; swallow trailing spaces
+      "(\\S+)\\s+(\\S+)\\s+"          // MM-dd-yy whitespace hh:mma|kk:mm; swallow trailing spaces
-        + "(?:(<DIR>)|([0-9]+))\\s+"    // <DIR> or ddddd; swallow trailing spaces
+          + "(?:(<DIR>)|([0-9]+))\\s+"    // <DIR> or ddddd; swallow trailing spaces
-        + "(\\S.*)";                    // First non-space followed by rest of line (name)
+          + "(\\S.*)";                    // First non-space followed by rest of line (name)
 
-    /**
+  /**
-     * The sole constructor for an NTFTPEntryParser object.
+   * The sole constructor for an NTFTPEntryParser object.
-     *
+   *
-     * @throws IllegalArgumentException
+   * @throws IllegalArgumentException Thrown if the regular expression is unparseable.  Should not
-     * Thrown if the regular expression is unparseable.  Should not be seen
+   * be seen
-     * under normal conditions.  It it is seen, this is a sign that
+   * under normal conditions.  It it is seen, this is a sign that
-     * <code>REGEX</code> is  not a valid regular expression.
+   * <code>REGEX</code> is  not a valid regular expression.
-     */
+   */
-    public NTFTPEntryParser()
+  public NTFTPEntryParser() {
-    {
+    this(null);
-        this(null);
+  }
-    }
 
-    /**
+  /**
-     * This constructor allows the creation of an NTFTPEntryParser object
+   * This constructor allows the creation of an NTFTPEntryParser object
-     * with something other than the default configuration.
+   * with something other than the default configuration.
-     *
+   *
-     * @param config The {@link FTPClientConfig configuration} object used to
+   * @param config The {@link FTPClientConfig configuration} object used to
-     * configure this parser.
+   * configure this parser.
-     * @throws IllegalArgumentException
+   * @throws IllegalArgumentException Thrown if the regular expression is unparseable.  Should not
-     * Thrown if the regular expression is unparseable.  Should not be seen
+   * be seen
-     * under normal conditions.  It it is seen, this is a sign that
+   * under normal conditions.  It it is seen, this is a sign that
-     * <code>REGEX</code> is  not a valid regular expression.
+   * <code>REGEX</code> is  not a valid regular expression.
-     * @since 1.4
+   * @since 1.4
-     */
+   */
-     public NTFTPEntryParser(FTPClientConfig config)
+  public NTFTPEntryParser(FTPClientConfig config) {
-    {
+    super(REGEX, Pattern.DOTALL);
-        super(REGEX, Pattern.DOTALL);
+    configure(config);
-        configure(config);
+    FTPClientConfig config2 =
-        FTPClientConfig config2 = new FTPClientConfig(
+        new FTPClientConfig(FTPClientConfig.SYST_NT, DEFAULT_DATE_FORMAT2, null);
-                FTPClientConfig.SYST_NT,
+    config2.setDefaultDateFormatStr(DEFAULT_DATE_FORMAT2);
-                DEFAULT_DATE_FORMAT2,
+    this.timestampParser = new FTPTimestampParserImpl();
-                null);
+    ((Configurable) this.timestampParser).configure(config2);
-        config2.setDefaultDateFormatStr(DEFAULT_DATE_FORMAT2);
+  }
-        this.timestampParser = new FTPTimestampParserImpl();
-        ((Configurable)this.timestampParser).configure(config2);
-    }
 
-    /**
+  /**
-     * Parses a line of an NT FTP server file listing and converts it into a
+   * Parses a line of an NT FTP server file listing and converts it into a
-     * usable format in the form of an <code> FTPFile </code> instance.  If the
+   * usable format in the form of an <code> FTPFile </code> instance.  If the
-     * file listing line doesn't describe a file, <code> null </code> is
+   * file listing line doesn't describe a file, <code> null </code> is
-     * returned, otherwise a <code> FTPFile </code> instance representing the
+   * returned, otherwise a <code> FTPFile </code> instance representing the
-     * files in the directory is returned.
+   * files in the directory is returned.
-     *
+   *
-     * @param entry A line of text from the file listing
+   * @param entry A line of text from the file listing
-     * @return An FTPFile instance corresponding to the supplied entry
+   * @return An FTPFile instance corresponding to the supplied entry
-     */
+   */
-    @Override
+  @Override public FTPFile parseFTPEntry(String entry) {
-    public FTPFile parseFTPEntry(String entry)
+    FTPFile f = new FTPFile();
-    {
+    f.setRawListing(entry);
-        FTPFile f = new FTPFile();
-        f.setRawListing(entry);
 
-        if (matches(entry))
+    if (matches(entry)) {
-        {
+      String datestr = group(1) + " " + group(2);
-            String datestr = group(1)+" "+group(2);
+      String dirString = group(3);
-            String dirString = group(3);
+      String size = group(4);
-            String size = group(4);
+      String name = group(5);
-            String name = group(5);
+      try {
-            try
+        f.setTimestamp(super.parseTimestamp(datestr));
-            {
+      } catch (ParseException e) {
-                f.setTimestamp(super.parseTimestamp(datestr));
+        // parsing fails, try the other date format
-            }
+        try {
-            catch (ParseException e)
+          f.setTimestamp(timestampParser.parseTimestamp(datestr));
-            {
+        } catch (ParseException e2) {
-                // parsing fails, try the other date format
+          // intentionally do nothing
-                try
-                {
-                    f.setTimestamp(timestampParser.parseTimestamp(datestr));
-                }
-                catch (ParseException e2)
-                {
-                    // intentionally do nothing
-                }
-            }
-
-            if (null == name || name.equals(".") || name.equals(".."))
-            {
-                return (null);
-            }
-            f.setName(name);
-
-
-            if ("<DIR>".equals(dirString))
-            {
-                f.setType(FTPFile.DIRECTORY_TYPE);
-                f.setSize(0);
-            }
-            else
-            {
-                f.setType(FTPFile.FILE_TYPE);
-                if (null != size)
-                {
-                  f.setSize(Long.parseLong(size));
-                }
-            }
-            return (f);
         }
-        return null;
+      }
-    }
 
-    /**
+      if (null == name || name.equals(".") || name.equals("..")) {
-     * Defines a default configuration to be used when this class is
+        return (null);
-     * instantiated without a {@link  FTPClientConfig  FTPClientConfig}
+      }
-     * parameter being specified.
+      f.setName(name);
-     * @return the default configuration for this parser.
-     */
-    @Override
-    public FTPClientConfig getDefaultConfiguration() {
-        return new FTPClientConfig(
-                FTPClientConfig.SYST_NT,
-                DEFAULT_DATE_FORMAT,
-                null);
-    }
 
+      if ("<DIR>".equals(dirString)) {
+        f.setType(FTPFile.DIRECTORY_TYPE);
+        f.setSize(0);
+      } else {
+        f.setType(FTPFile.FILE_TYPE);
+        if (null != size) {
+          f.setSize(Long.parseLong(size));
+        }
+      }
+      return (f);
+    }
+    return null;
+  }
+
+  /**
+   * Defines a default configuration to be used when this class is
+   * instantiated without a {@link  FTPClientConfig  FTPClientConfig}
+   * parameter being specified.
+   *
+   * @return the default configuration for this parser.
+   */
+  @Override public FTPClientConfig getDefaultConfiguration() {
+    return new FTPClientConfig(FTPClientConfig.SYST_NT, DEFAULT_DATE_FORMAT, null);
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/parser/NetwareFTPEntryParser.java

@@ -23,155 +23,153 @@ import org.apache.commons.net.ftp.FTPClientConfig;
 import org.apache.commons.net.ftp.FTPFile;
 
 /**
- * Implementation of FTPFileEntryParser and FTPFileListParser for Netware Systems. Note that some of the proprietary
+ * Implementation of FTPFileEntryParser and FTPFileListParser for Netware Systems. Note that some of
+ * the proprietary
  * extensions for Novell-specific operations are not supported. See
  * <a href="http://www.novell.com/documentation/nw65/index.html?page=/documentation/nw65/ftp_enu/data/fbhbgcfa.html">
  * http://www.novell.com/documentation/nw65/index.html?page=/documentation/nw65/ftp_enu/data/fbhbgcfa.html</a>
  * for more details.
  *
- * @see org.apache.commons.net.ftp.FTPFileEntryParser FTPFileEntryParser (for usage instructions)
  * @version $Id: NetwareFTPEntryParser.java 1752660 2016-07-14 13:25:39Z sebb $
+ * @see org.apache.commons.net.ftp.FTPFileEntryParser FTPFileEntryParser (for usage instructions)
  * @since 1.5
  */
 public class NetwareFTPEntryParser extends ConfigurableFTPFileEntryParserImpl {
 
-    /**
+  /**
-     * Default date format is e.g. Feb 22 2006
+   * Default date format is e.g. Feb 22 2006
-     */
+   */
-    private static final String DEFAULT_DATE_FORMAT = "MMM dd yyyy";
+  private static final String DEFAULT_DATE_FORMAT = "MMM dd yyyy";
 
-    /**
+  /**
-     * Default recent date format is e.g. Feb 22 17:32
+   * Default recent date format is e.g. Feb 22 17:32
-     */
+   */
-    private static final String DEFAULT_RECENT_DATE_FORMAT = "MMM dd HH:mm";
+  private static final String DEFAULT_RECENT_DATE_FORMAT = "MMM dd HH:mm";
 
-    /**
+  /**
-     * this is the regular expression used by this parser.
+   * this is the regular expression used by this parser.
-     * Example: d [-W---F--] SCION_VOL2                        512 Apr 13 23:12 VOL2
+   * Example: d [-W---F--] SCION_VOL2                        512 Apr 13 23:12 VOL2
-     */
+   */
-    private static final String REGEX = "(d|-){1}\\s+"      // Directory/file flag
+  private static final String REGEX = "(d|-){1}\\s+"      // Directory/file flag
-            + "\\[([-A-Z]+)\\]\\s+"                         // Attributes RWCEAFMS or -
+      + "\\[([-A-Z]+)\\]\\s+"                         // Attributes RWCEAFMS or -
-            + "(\\S+)\\s+" + "(\\d+)\\s+"                   // Owner and size
+      + "(\\S+)\\s+" + "(\\d+)\\s+"                   // Owner and size
-            + "(\\S+\\s+\\S+\\s+((\\d+:\\d+)|(\\d{4})))"    // Long/short date format
+      + "(\\S+\\s+\\S+\\s+((\\d+:\\d+)|(\\d{4})))"    // Long/short date format
-            + "\\s+(.*)";                                   // Filename (incl. spaces)
+      + "\\s+(.*)";                                   // Filename (incl. spaces)
 
-    /**
+  /**
-     * The default constructor for a NetwareFTPEntryParser object.
+   * The default constructor for a NetwareFTPEntryParser object.
-     *
+   *
-     * @throws IllegalArgumentException
+   * @throws IllegalArgumentException Thrown if the regular expression is unparseable.  Should not
-     * Thrown if the regular expression is unparseable.  Should not be seen
+   * be seen
-     * under normal conditions.  It it is seen, this is a sign that
+   * under normal conditions.  It it is seen, this is a sign that
-     * <code>REGEX</code> is  not a valid regular expression.
+   * <code>REGEX</code> is  not a valid regular expression.
-     */
+   */
-    public NetwareFTPEntryParser() {
+  public NetwareFTPEntryParser() {
-        this(null);
+    this(null);
-    }
+  }
-
+
-    /**
+  /**
-     * This constructor allows the creation of an NetwareFTPEntryParser object
+   * This constructor allows the creation of an NetwareFTPEntryParser object
-     * with something other than the default configuration.
+   * with something other than the default configuration.
-     *
+   *
-     * @param config The {@link FTPClientConfig configuration} object used to
+   * @param config The {@link FTPClientConfig configuration} object used to
-     * configure this parser.
+   * configure this parser.
-     * @throws IllegalArgumentException
+   * @throws IllegalArgumentException Thrown if the regular expression is unparseable.  Should not
-     * Thrown if the regular expression is unparseable.  Should not be seen
+   * be seen
-     * under normal conditions.  It it is seen, this is a sign that
+   * under normal conditions.  It it is seen, this is a sign that
-     * <code>REGEX</code> is  not a valid regular expression.
+   * <code>REGEX</code> is  not a valid regular expression.
-     * @since 1.4
+   * @since 1.4
-     */
+   */
-    public NetwareFTPEntryParser(FTPClientConfig config) {
+  public NetwareFTPEntryParser(FTPClientConfig config) {
-        super(REGEX);
+    super(REGEX);
-        configure(config);
+    configure(config);
-    }
+  }
-
+
-    /**
+  /**
-     * Parses a line of an NetwareFTP server file listing and converts it into a
+   * Parses a line of an NetwareFTP server file listing and converts it into a
-     * usable format in the form of an <code> FTPFile </code> instance.  If the
+   * usable format in the form of an <code> FTPFile </code> instance.  If the
-     * file listing line doesn't describe a file, <code> null </code> is
+   * file listing line doesn't describe a file, <code> null </code> is
-     * returned, otherwise a <code> FTPFile </code> instance representing the
+   * returned, otherwise a <code> FTPFile </code> instance representing the
-     * files in the directory is returned.
+   * files in the directory is returned.
-     * <p>
+   * <p>
-     * Netware file permissions are in the following format:  RWCEAFMS, and are explained as follows:
+   * Netware file permissions are in the following format:  RWCEAFMS, and are explained as follows:
-     * <ul>
+   * <ul>
-     * <li><b>S</b> - Supervisor; All rights.
+   * <li><b>S</b> - Supervisor; All rights.
-     * <li><b>R</b> - Read; Right to open and read or execute.
+   * <li><b>R</b> - Read; Right to open and read or execute.
-     * <li><b>W</b> - Write; Right to open and modify.
+   * <li><b>W</b> - Write; Right to open and modify.
-     * <li><b>C</b> - Create; Right to create; when assigned to a file, allows a deleted file to be recovered.
+   * <li><b>C</b> - Create; Right to create; when assigned to a file, allows a deleted file to be
-     * <li><b>E</b> - Erase; Right to delete.
+   * recovered.
-     * <li><b>M</b> - Modify; Right to rename a file and to change attributes.
+   * <li><b>E</b> - Erase; Right to delete.
-     * <li><b>F</b> - File Scan; Right to see directory or file listings.
+   * <li><b>M</b> - Modify; Right to rename a file and to change attributes.
-     * <li><b>A</b> - Access Control; Right to modify trustee assignments and the Inherited Rights Mask.
+   * <li><b>F</b> - File Scan; Right to see directory or file listings.
-     * </ul>
+   * <li><b>A</b> - Access Control; Right to modify trustee assignments and the Inherited Rights
-     *
+   * Mask.
-     * See
+   * </ul>
-     * <a href="http://www.novell.com/documentation/nfap10/index.html?page=/documentation/nfap10/nfaubook/data/abxraws.html">
+   *
-     * here</a>
+   * See
-     * for more details
+   * <a href="http://www.novell.com/documentation/nfap10/index.html?page=/documentation/nfap10/nfaubook/data/abxraws.html">
-     *
+   * here</a>
-     * @param entry A line of text from the file listing
+   * for more details
-     * @return An FTPFile instance corresponding to the supplied entry
+   *
-     */
+   * @param entry A line of text from the file listing
-    @Override
+   * @return An FTPFile instance corresponding to the supplied entry
-    public FTPFile parseFTPEntry(String entry) {
+   */
-
+  @Override public FTPFile parseFTPEntry(String entry) {
-        FTPFile f = new FTPFile();
+
-        if (matches(entry)) {
+    FTPFile f = new FTPFile();
-            String dirString = group(1);
+    if (matches(entry)) {
-            String attrib = group(2);
+      String dirString = group(1);
-            String user = group(3);
+      String attrib = group(2);
-            String size = group(4);
+      String user = group(3);
-            String datestr = group(5);
+      String size = group(4);
-            String name = group(9);
+      String datestr = group(5);
-
+      String name = group(9);
-            try {
+
-                f.setTimestamp(super.parseTimestamp(datestr));
+      try {
-            } catch (ParseException e) {
+        f.setTimestamp(super.parseTimestamp(datestr));
-                 // intentionally do nothing
+      } catch (ParseException e) {
-            }
+        // intentionally do nothing
-
+      }
-            //is it a DIR or a file
+
-            if (dirString.trim().equals("d")) {
+      //is it a DIR or a file
-                f.setType(FTPFile.DIRECTORY_TYPE);
+      if (dirString.trim().equals("d")) {
-            } else // Should be "-"
+        f.setType(FTPFile.DIRECTORY_TYPE);
-            {
+      } else // Should be "-"
-                f.setType(FTPFile.FILE_TYPE);
+      {
-            }
+        f.setType(FTPFile.FILE_TYPE);
-
+      }
-            f.setUser(user);
+
-
+      f.setUser(user);
-            //set the name
+
-            f.setName(name.trim());
+      //set the name
-
+      f.setName(name.trim());
-            //set the size
+
-            f.setSize(Long.parseLong(size.trim()));
+      //set the size
-
+      f.setSize(Long.parseLong(size.trim()));
-            // Now set the permissions (or at least a subset thereof - full permissions would probably require
+
-            // subclassing FTPFile and adding extra metainformation there)
+      // Now set the permissions (or at least a subset thereof - full permissions would probably require
-            if (attrib.indexOf("R") != -1) {
+      // subclassing FTPFile and adding extra metainformation there)
-                f.setPermission(FTPFile.USER_ACCESS, FTPFile.READ_PERMISSION,
+      if (attrib.indexOf("R") != -1) {
-                        true);
+        f.setPermission(FTPFile.USER_ACCESS, FTPFile.READ_PERMISSION, true);
-            }
+      }
-            if (attrib.indexOf("W") != -1) {
+      if (attrib.indexOf("W") != -1) {
-                f.setPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION,
+        f.setPermission(FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION, true);
-                        true);
+      }
-            }
+
-
+      return (f);
-            return (f);
-        }
-        return null;
-
-    }
-
-    /**
-     * Defines a default configuration to be used when this class is
-     * instantiated without a {@link  FTPClientConfig  FTPClientConfig}
-     * parameter being specified.
-     * @return the default configuration for this parser.
-     */
-    @Override
-    protected FTPClientConfig getDefaultConfiguration() {
-        return new FTPClientConfig(FTPClientConfig.SYST_NETWARE,
-                DEFAULT_DATE_FORMAT, DEFAULT_RECENT_DATE_FORMAT);
     }
+    return null;
+  }
 
+  /**
+   * Defines a default configuration to be used when this class is
+   * instantiated without a {@link  FTPClientConfig  FTPClientConfig}
+   * parameter being specified.
+   *
+   * @return the default configuration for this parser.
+   */
+  @Override protected FTPClientConfig getDefaultConfiguration() {
+    return new FTPClientConfig(FTPClientConfig.SYST_NETWARE, DEFAULT_DATE_FORMAT,
+        DEFAULT_RECENT_DATE_FORMAT);
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/parser/OS2FTPEntryParser.java

@@ -16,6 +16,7 @@
  */
 
 package org.apache.commons.net.ftp.parser;
+
 import java.text.ParseException;
 
 import org.apache.commons.net.ftp.FTPClientConfig;
@@ -31,116 +32,96 @@ public class OS2FTPEntryParser extends ConfigurableFTPFileEntryParserImpl
 
 {
 
-    private static final String DEFAULT_DATE_FORMAT
+  private static final String DEFAULT_DATE_FORMAT = "MM-dd-yy HH:mm"; //11-09-01 12:30
-        = "MM-dd-yy HH:mm"; //11-09-01 12:30
+  /**
-    /**
+   * this is the regular expression used by this parser.
-     * this is the regular expression used by this parser.
+   */
-     */
+  private static final String REGEX = "\\s*([0-9]+)\\s*"
-    private static final String REGEX =
+      + "(\\s+|[A-Z]+)\\s*"
-        "\\s*([0-9]+)\\s*"
+      + "(DIR|\\s+)\\s*"
-        + "(\\s+|[A-Z]+)\\s*"
+      + "(\\S+)\\s+(\\S+)\\s+" /* date stuff */
-        + "(DIR|\\s+)\\s*"
+      + "(\\S.*)";
-        + "(\\S+)\\s+(\\S+)\\s+" /* date stuff */
-        + "(\\S.*)";
 
-    /**
+  /**
-     * The default constructor for a OS2FTPEntryParser object.
+   * The default constructor for a OS2FTPEntryParser object.
-     *
+   *
-     * @throws IllegalArgumentException
+   * @throws IllegalArgumentException Thrown if the regular expression is unparseable.  Should not
-     * Thrown if the regular expression is unparseable.  Should not be seen
+   * be seen
-     * under normal conditions.  It it is seen, this is a sign that
+   * under normal conditions.  It it is seen, this is a sign that
-     * <code>REGEX</code> is  not a valid regular expression.
+   * <code>REGEX</code> is  not a valid regular expression.
-     */
+   */
-    public OS2FTPEntryParser()
+  public OS2FTPEntryParser() {
-    {
+    this(null);
-        this(null);
+  }
-    }
+
-
+  /**
-    /**
+   * This constructor allows the creation of an OS2FTPEntryParser object
-     * This constructor allows the creation of an OS2FTPEntryParser object
+   * with something other than the default configuration.
-     * with something other than the default configuration.
+   *
-     *
+   * @param config The {@link FTPClientConfig configuration} object used to
-     * @param config The {@link FTPClientConfig configuration} object used to
+   * configure this parser.
-     * configure this parser.
+   * @throws IllegalArgumentException Thrown if the regular expression is unparseable.  Should not
-     * @throws IllegalArgumentException
+   * be seen
-     * Thrown if the regular expression is unparseable.  Should not be seen
+   * under normal conditions.  It it is seen, this is a sign that
-     * under normal conditions.  It it is seen, this is a sign that
+   * <code>REGEX</code> is  not a valid regular expression.
-     * <code>REGEX</code> is  not a valid regular expression.
+   * @since 1.4
-     * @since 1.4
+   */
-     */
+  public OS2FTPEntryParser(FTPClientConfig config) {
-     public OS2FTPEntryParser(FTPClientConfig config)
+    super(REGEX);
-    {
+    configure(config);
-        super(REGEX);
+  }
-        configure(config);
+
-    }
+  /**
-
+   * Parses a line of an OS2 FTP server file listing and converts it into a
-    /**
+   * usable format in the form of an <code> FTPFile </code> instance.  If the
-     * Parses a line of an OS2 FTP server file listing and converts it into a
+   * file listing line doesn't describe a file, <code> null </code> is
-     * usable format in the form of an <code> FTPFile </code> instance.  If the
+   * returned, otherwise a <code> FTPFile </code> instance representing the
-     * file listing line doesn't describe a file, <code> null </code> is
+   * files in the directory is returned.
-     * returned, otherwise a <code> FTPFile </code> instance representing the
+   *
-     * files in the directory is returned.
+   * @param entry A line of text from the file listing
-     *
+   * @return An FTPFile instance corresponding to the supplied entry
-     * @param entry A line of text from the file listing
+   */
-     * @return An FTPFile instance corresponding to the supplied entry
+  @Override public FTPFile parseFTPEntry(String entry) {
-     */
+
-    @Override
+    FTPFile f = new FTPFile();
-    public FTPFile parseFTPEntry(String entry)
+    if (matches(entry)) {
-    {
+      String size = group(1);
-
+      String attrib = group(2);
-        FTPFile f = new FTPFile();
+      String dirString = group(3);
-        if (matches(entry))
+      String datestr = group(4) + " " + group(5);
-        {
+      String name = group(6);
-            String size = group(1);
+      try {
-            String attrib = group(2);
+        f.setTimestamp(super.parseTimestamp(datestr));
-            String dirString = group(3);
+      } catch (ParseException e) {
-            String datestr = group(4)+" "+group(5);
+        // intentionally do nothing
-            String name = group(6);
+      }
-            try
+
-            {
+      //is it a DIR or a file
-                f.setTimestamp(super.parseTimestamp(datestr));
+      if (dirString.trim().equals("DIR") || attrib.trim().equals("DIR")) {
-            }
+        f.setType(FTPFile.DIRECTORY_TYPE);
-            catch (ParseException e)
+      } else {
-            {
+        f.setType(FTPFile.FILE_TYPE);
-                // intentionally do nothing
+      }
-            }
+
-
+      //set the name
-
+      f.setName(name.trim());
-            //is it a DIR or a file
+
-            if (dirString.trim().equals("DIR") || attrib.trim().equals("DIR"))
+      //set the size
-            {
+      f.setSize(Long.parseLong(size.trim()));
-                f.setType(FTPFile.DIRECTORY_TYPE);
+
-            }
+      return (f);
-            else
-            {
-                f.setType(FTPFile.FILE_TYPE);
-            }
-
-
-            //set the name
-            f.setName(name.trim());
-
-            //set the size
-            f.setSize(Long.parseLong(size.trim()));
-
-            return (f);
-        }
-        return null;
-
-    }
-
-    /**
-     * Defines a default configuration to be used when this class is
-     * instantiated without a {@link  FTPClientConfig  FTPClientConfig}
-     * parameter being specified.
-     * @return the default configuration for this parser.
-     */
-    @Override
-    protected FTPClientConfig getDefaultConfiguration() {
-        return new FTPClientConfig(
-                FTPClientConfig.SYST_OS2,
-                DEFAULT_DATE_FORMAT,
-                null);
     }
+    return null;
+  }
 
+  /**
+   * Defines a default configuration to be used when this class is
+   * instantiated without a {@link  FTPClientConfig  FTPClientConfig}
+   * parameter being specified.
+   *
+   * @return the default configuration for this parser.
+   */
+  @Override protected FTPClientConfig getDefaultConfiguration() {
+    return new FTPClientConfig(FTPClientConfig.SYST_OS2, DEFAULT_DATE_FORMAT, null);
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/parser/OS400FTPEntryParser.java

@@ -25,411 +25,376 @@ import org.apache.commons.net.ftp.FTPFile;
 
 /**
  * @version $Id: OS400FTPEntryParser.java 1752660 2016-07-14 13:25:39Z sebb $
- * <pre>
+ *          <pre>
- * Example *FILE/*MEM FTP entries, when the current
+ *          Example *FILE/*MEM FTP entries, when the current
- * working directory is a file of file system QSYS:
+ *          working directory is a file of file system QSYS:
- * ------------------------------------------------
+ *          ------------------------------------------------
  *
- * $ cwd /qsys.lib/rpgunit.lib/rpgunitc1.file
+ *          $ cwd /qsys.lib/rpgunit.lib/rpgunitc1.file
- *   250-NAMEFMT set to 1.
+ *            250-NAMEFMT set to 1.
- *   250 "/QSYS.LIB/RPGUNIT.LIB/RPGUNITC1.FILE" is current directory.
+ *            250 "/QSYS.LIB/RPGUNIT.LIB/RPGUNITC1.FILE" is current directory.
- * $ dir
+ *          $ dir
- *   227 Entering Passive Mode (10,200,36,33,40,249).
+ *            227 Entering Passive Mode (10,200,36,33,40,249).
- *   125 List started.
+ *            125 List started.
- *   QPGMR          135168 22.06.13 13:18:19 *FILE
+ *            QPGMR          135168 22.06.13 13:18:19 *FILE
- *   QPGMR                                   *MEM       MKCMD.MBR
+ *            QPGMR                                   *MEM       MKCMD.MBR
- *   QPGMR                                   *MEM       RUCALLTST.MBR
+ *            QPGMR                                   *MEM       RUCALLTST.MBR
- *   QPGMR                                   *MEM       RUCMDHLP.MBR
+ *            QPGMR                                   *MEM       RUCMDHLP.MBR
- *   QPGMR                                   *MEM       RUCRTTST.MBR
+ *            QPGMR                                   *MEM       RUCRTTST.MBR
- *   250 List completed.
+ *            250 List completed.
  *
  *
- * Example *FILE entry of an OS/400 save file:
+ *          Example *FILE entry of an OS/400 save file:
- * ---------------------------------------------------
+ *          ---------------------------------------------------
  *
- * $ cwd /qsys.lib/rpgunit.lib
+ *          $ cwd /qsys.lib/rpgunit.lib
- *   250 "/QSYS.LIB/RPGUNIT.LIB" is current library.
+ *            250 "/QSYS.LIB/RPGUNIT.LIB" is current library.
- * $ dir rpgunit.file
+ *          $ dir rpgunit.file
- *   227 Entering Passive Mode (10,200,36,33,188,106).
+ *            227 Entering Passive Mode (10,200,36,33,188,106).
- *   125 List started.
+ *            125 List started.
- *   QPGMR        16347136 29.06.13 15:45:09 *FILE      RPGUNIT.SAVF
+ *            QPGMR        16347136 29.06.13 15:45:09 *FILE      RPGUNIT.SAVF
- *   250 List completed.
+ *            250 List completed.
  *
  *
- * Example *STMF/*DIR FTP entries, when the
+ *          Example *STMF/*DIR FTP entries, when the
- * current working directory is in file system "root":
+ *          current working directory is in file system "root":
- * ---------------------------------------------------
+ *          ---------------------------------------------------
  *
- * $ cwd /home/raddatz
+ *          $ cwd /home/raddatz
- *   250 "/home/raddatz" is current directory.
+ *            250 "/home/raddatz" is current directory.
- * $ dir test*
+ *          $ dir test*
- *   227 Entering Passive Mode (10,200,36,33,200,189).
+ *            227 Entering Passive Mode (10,200,36,33,200,189).
- *   125 List started.
+ *            125 List started.
- *   RADDATZ           200 21.05.11 12:31:18 *STMF      TEST_RG_02_CRLF.properties
+ *            RADDATZ           200 21.05.11 12:31:18 *STMF      TEST_RG_02_CRLF.properties
- *   RADDATZ           187 08.05.11 12:31:40 *STMF      TEST_RG_02_LF.properties
+ *            RADDATZ           187 08.05.11 12:31:40 *STMF      TEST_RG_02_LF.properties
- *   RADDATZ           187 08.05.11 12:31:52 *STMF      TEST_RG_02_CR.properties
+ *            RADDATZ           187 08.05.11 12:31:52 *STMF      TEST_RG_02_CR.properties
- *   RADDATZ          8192 04.07.13 09:04:14 *DIR       testDir1/
+ *            RADDATZ          8192 04.07.13 09:04:14 *DIR       testDir1/
- *   RADDATZ          8192 04.07.13 09:04:17 *DIR       testDir2/
+ *            RADDATZ          8192 04.07.13 09:04:17 *DIR       testDir2/
- *   250 List completed.
+ *            250 List completed.
  *
  *
- * Example 1, using ANT to list specific members of a file:
+ *          Example 1, using ANT to list specific members of a file:
- * --------------------------------------------------------
+ *          --------------------------------------------------------
  *
- *      &lt;echo/&gt;
+ *               &lt;echo/&gt;
- *      &lt;echo&gt;Listing members of a file:&lt;/echo&gt;
+ *               &lt;echo&gt;Listing members of a file:&lt;/echo&gt;
  *
- *      &lt;ftp action="list"
+ *               &lt;ftp action="list"
- *           server="${ftp.server}"
+ *                    server="${ftp.server}"
- *           userid="${ftp.user}"
+ *                    userid="${ftp.user}"
- *           password="${ftp.password}"
+ *                    password="${ftp.password}"
- *           binary="false"
+ *                    binary="false"
- *           verbose="true"
+ *                    verbose="true"
- *           remotedir="/QSYS.LIB/RPGUNIT.LIB/RPGUNITY1.FILE"
+ *                    remotedir="/QSYS.LIB/RPGUNIT.LIB/RPGUNITY1.FILE"
- *           systemTypeKey="OS/400"
+ *                    systemTypeKey="OS/400"
- *           listing="ftp-listing.txt"
+ *                    listing="ftp-listing.txt"
- *           &gt;
+ *                    &gt;
- *          &lt;fileset dir="./i5-downloads-file" casesensitive="false"&gt;
+ *                   &lt;fileset dir="./i5-downloads-file" casesensitive="false"&gt;
- *              &lt;include name="run*.mbr" /&gt;
+ *                       &lt;include name="run*.mbr" /&gt;
- *          &lt;/fileset&gt;
+ *                   &lt;/fileset&gt;
- *      &lt;/ftp&gt;
+ *               &lt;/ftp&gt;
  *
- * Output:
+ *          Output:
- * -------
+ *          -------
  *
- *   [echo] Listing members of a file:
+ *            [echo] Listing members of a file:
- *    [ftp] listing files
+ *             [ftp] listing files
- *    [ftp] listing RUN.MBR
+ *             [ftp] listing RUN.MBR
- *    [ftp] listing RUNNER.MBR
+ *             [ftp] listing RUNNER.MBR
- *    [ftp] listing RUNNERBND.MBR
+ *             [ftp] listing RUNNERBND.MBR
- *    [ftp] 3 files listed
+ *             [ftp] 3 files listed
  *
  *
- * Example 2, using ANT to list specific members of all files of a library:
+ *          Example 2, using ANT to list specific members of all files of a library:
- * ------------------------------------------------------------------------
+ *          ------------------------------------------------------------------------
  *
- *      &lt;echo/&gt;
+ *               &lt;echo/&gt;
- *      &lt;echo&gt;Listing members of all files of a library:&lt;/echo&gt;
+ *               &lt;echo&gt;Listing members of all files of a library:&lt;/echo&gt;
  *
- *      &lt;ftp action="list"
+ *               &lt;ftp action="list"
- *           server="${ftp.server}"
+ *                    server="${ftp.server}"
- *           userid="${ftp.user}"
+ *                    userid="${ftp.user}"
- *           password="${ftp.password}"
+ *                    password="${ftp.password}"
- *           binary="false"
+ *                    binary="false"
- *           verbose="true"
+ *                    verbose="true"
- *           remotedir="/QSYS.LIB/RPGUNIT.LIB"
+ *                    remotedir="/QSYS.LIB/RPGUNIT.LIB"
- *           systemTypeKey="OS/400"
+ *                    systemTypeKey="OS/400"
- *           listing="ftp-listing.txt"
+ *                    listing="ftp-listing.txt"
- *           &gt;
+ *                    &gt;
- *          &lt;fileset dir="./i5-downloads-lib" casesensitive="false"&gt;
+ *                   &lt;fileset dir="./i5-downloads-lib" casesensitive="false"&gt;
- *              &lt;include name="**\run*.mbr" /&gt;
+ *                       &lt;include name="**\run*.mbr" /&gt;
- *          &lt;/fileset&gt;
+ *                   &lt;/fileset&gt;
- *      &lt;/ftp&gt;
+ *               &lt;/ftp&gt;
  *
- * Output:
+ *          Output:
- * -------
+ *          -------
  *
- *   [echo] Listing members of all files of a library:
+ *            [echo] Listing members of all files of a library:
- *    [ftp] listing files
+ *             [ftp] listing files
- *    [ftp] listing RPGUNIT1.FILE\RUN.MBR
+ *             [ftp] listing RPGUNIT1.FILE\RUN.MBR
- *    [ftp] listing RPGUNIT1.FILE\RUNRMT.MBR
+ *             [ftp] listing RPGUNIT1.FILE\RUNRMT.MBR
- *    [ftp] listing RPGUNITT1.FILE\RUNT.MBR
+ *             [ftp] listing RPGUNITT1.FILE\RUNT.MBR
- *    [ftp] listing RPGUNITY1.FILE\RUN.MBR
+ *             [ftp] listing RPGUNITY1.FILE\RUN.MBR
- *    [ftp] listing RPGUNITY1.FILE\RUNNER.MBR
+ *             [ftp] listing RPGUNITY1.FILE\RUNNER.MBR
- *    [ftp] listing RPGUNITY1.FILE\RUNNERBND.MBR
+ *             [ftp] listing RPGUNITY1.FILE\RUNNERBND.MBR
- *    [ftp] 6 files listed
+ *             [ftp] 6 files listed
  *
  *
- * Example 3, using ANT to download specific members of a file:
+ *          Example 3, using ANT to download specific members of a file:
- * ------------------------------------------------------------
+ *          ------------------------------------------------------------
  *
- *      &lt;echo/&gt;
+ *               &lt;echo/&gt;
- *      &lt;echo&gt;Downloading members of a file:&lt;/echo&gt;
+ *               &lt;echo&gt;Downloading members of a file:&lt;/echo&gt;
  *
- *      &lt;ftp action="get"
+ *               &lt;ftp action="get"
- *           server="${ftp.server}"
+ *                    server="${ftp.server}"
- *           userid="${ftp.user}"
+ *                    userid="${ftp.user}"
- *           password="${ftp.password}"
+ *                    password="${ftp.password}"
- *           binary="false"
+ *                    binary="false"
- *           verbose="true"
+ *                    verbose="true"
- *           remotedir="/QSYS.LIB/RPGUNIT.LIB/RPGUNITY1.FILE"
+ *                    remotedir="/QSYS.LIB/RPGUNIT.LIB/RPGUNITY1.FILE"
- *           systemTypeKey="OS/400"
+ *                    systemTypeKey="OS/400"
- *           &gt;
+ *                    &gt;
- *          &lt;fileset dir="./i5-downloads-file" casesensitive="false"&gt;
+ *                   &lt;fileset dir="./i5-downloads-file" casesensitive="false"&gt;
- *              &lt;include name="run*.mbr" /&gt;
+ *                       &lt;include name="run*.mbr" /&gt;
- *          &lt;/fileset&gt;
+ *                   &lt;/fileset&gt;
- *      &lt;/ftp&gt;
+ *               &lt;/ftp&gt;
  *
- * Output:
+ *          Output:
- * -------
+ *          -------
  *
- *   [echo] Downloading members of a file:
+ *            [echo] Downloading members of a file:
- *    [ftp] getting files
+ *             [ftp] getting files
- *    [ftp] transferring RUN.MBR to C:\workspaces\rdp_080\workspace\ANT - FTP\i5-downloads-file\RUN.MBR
+ *             [ftp] transferring RUN.MBR to C:\workspaces\rdp_080\workspace\ANT -
- *    [ftp] transferring RUNNER.MBR to C:\workspaces\rdp_080\workspace\ANT - FTP\i5-downloads-file\RUNNER.MBR
+ *          FTP\i5-downloads-file\RUN.MBR
- *    [ftp] transferring RUNNERBND.MBR to C:\workspaces\rdp_080\workspace\ANT - FTP\i5-downloads-file\RUNNERBND.MBR
+ *             [ftp] transferring RUNNER.MBR to C:\workspaces\rdp_080\workspace\ANT -
- *    [ftp] 3 files retrieved
+ *          FTP\i5-downloads-file\RUNNER.MBR
+ *             [ftp] transferring RUNNERBND.MBR to C:\workspaces\rdp_080\workspace\ANT -
+ *          FTP\i5-downloads-file\RUNNERBND.MBR
+ *             [ftp] 3 files retrieved
  *
  *
- * Example 4, using ANT to download specific members of all files of a library:
+ *          Example 4, using ANT to download specific members of all files of a library:
- * ----------------------------------------------------------------------------
+ *          ----------------------------------------------------------------------------
  *
- *      &lt;echo/&gt;
+ *               &lt;echo/&gt;
- *      &lt;echo&gt;Downloading members of all files of a library:&lt;/echo&gt;
+ *               &lt;echo&gt;Downloading members of all files of a library:&lt;/echo&gt;
  *
- *      &lt;ftp action="get"
+ *               &lt;ftp action="get"
- *           server="${ftp.server}"
+ *                    server="${ftp.server}"
- *           userid="${ftp.user}"
+ *                    userid="${ftp.user}"
- *           password="${ftp.password}"
+ *                    password="${ftp.password}"
- *           binary="false"
+ *                    binary="false"
- *           verbose="true"
+ *                    verbose="true"
- *           remotedir="/QSYS.LIB/RPGUNIT.LIB"
+ *                    remotedir="/QSYS.LIB/RPGUNIT.LIB"
- *           systemTypeKey="OS/400"
+ *                    systemTypeKey="OS/400"
- *           &gt;
+ *                    &gt;
- *          &lt;fileset dir="./i5-downloads-lib" casesensitive="false"&gt;
+ *                   &lt;fileset dir="./i5-downloads-lib" casesensitive="false"&gt;
- *              &lt;include name="**\run*.mbr" /&gt;
+ *                       &lt;include name="**\run*.mbr" /&gt;
- *          &lt;/fileset&gt;
+ *                   &lt;/fileset&gt;
- *      &lt;/ftp&gt;
+ *               &lt;/ftp&gt;
  *
- * Output:
+ *          Output:
- * -------
+ *          -------
  *
- *   [echo] Downloading members of all files of a library:
+ *            [echo] Downloading members of all files of a library:
- *    [ftp] getting files
+ *             [ftp] getting files
- *    [ftp] transferring RPGUNIT1.FILE\RUN.MBR to C:\work\rdp_080\space\ANT - FTP\i5-downloads\RPGUNIT1.FILE\RUN.MBR
+ *             [ftp] transferring RPGUNIT1.FILE\RUN.MBR to C:\work\rdp_080\space\ANT -
- *    [ftp] transferring RPGUNIT1.FILE\RUNRMT.MBR to C:\work\rdp_080\space\ANT - FTP\i5-downloads\RPGUNIT1.FILE\RUNRMT.MBR
+ *          FTP\i5-downloads\RPGUNIT1.FILE\RUN.MBR
- *    [ftp] transferring RPGUNITT1.FILE\RUNT.MBR to C:\work\rdp_080\space\ANT - FTP\i5-downloads\RPGUNITT1.FILE\RUNT.MBR
+ *             [ftp] transferring RPGUNIT1.FILE\RUNRMT.MBR to C:\work\rdp_080\space\ANT -
- *    [ftp] transferring RPGUNITY1.FILE\RUN.MBR to C:\work\rdp_080\space\ANT - FTP\i5-downloads\RPGUNITY1.FILE\RUN.MBR
+ *          FTP\i5-downloads\RPGUNIT1.FILE\RUNRMT.MBR
- *    [ftp] transferring RPGUNITY1.FILE\RUNNER.MBR to C:\work\rdp_080\space\ANT - FTP\i5-downloads\RPGUNITY1.FILE\RUNNER.MBR
+ *             [ftp] transferring RPGUNITT1.FILE\RUNT.MBR to C:\work\rdp_080\space\ANT -
- *    [ftp] transferring RPGUNITY1.FILE\RUNNERBND.MBR to C:\work\rdp_080\space\ANT - FTP\i5-downloads\RPGUNITY1.FILE\RUNNERBND.MBR
+ *          FTP\i5-downloads\RPGUNITT1.FILE\RUNT.MBR
- *    [ftp] 6 files retrieved
+ *             [ftp] transferring RPGUNITY1.FILE\RUN.MBR to C:\work\rdp_080\space\ANT -
+ *          FTP\i5-downloads\RPGUNITY1.FILE\RUN.MBR
+ *             [ftp] transferring RPGUNITY1.FILE\RUNNER.MBR to C:\work\rdp_080\space\ANT -
+ *          FTP\i5-downloads\RPGUNITY1.FILE\RUNNER.MBR
+ *             [ftp] transferring RPGUNITY1.FILE\RUNNERBND.MBR to C:\work\rdp_080\space\ANT -
+ *          FTP\i5-downloads\RPGUNITY1.FILE\RUNNERBND.MBR
+ *             [ftp] 6 files retrieved
  *
  *
- * Example 5, using ANT to download a save file of a library:
+ *          Example 5, using ANT to download a save file of a library:
- * ----------------------------------------------------------
+ *          ----------------------------------------------------------
  *
- *      &lt;ftp action="get"
+ *               &lt;ftp action="get"
- *           server="${ftp.server}"
+ *                    server="${ftp.server}"
- *           userid="${ftp.user}"
+ *                    userid="${ftp.user}"
- *           password="${ftp.password}"
+ *                    password="${ftp.password}"
- *           binary="true"
+ *                    binary="true"
- *           verbose="true"
+ *                    verbose="true"
- *           remotedir="/QSYS.LIB/RPGUNIT.LIB"
+ *                    remotedir="/QSYS.LIB/RPGUNIT.LIB"
- *           systemTypeKey="OS/400"
+ *                    systemTypeKey="OS/400"
- *           &gt;
+ *                    &gt;
- *        &lt;fileset dir="./i5-downloads-savf" casesensitive="false"&gt;
+ *                 &lt;fileset dir="./i5-downloads-savf" casesensitive="false"&gt;
- *            &lt;include name="RPGUNIT.SAVF" /&gt;
+ *                     &lt;include name="RPGUNIT.SAVF" /&gt;
- *        &lt;/fileset&gt;
+ *                 &lt;/fileset&gt;
- *      &lt;/ftp&gt;
+ *               &lt;/ftp&gt;
  *
- * Output:
+ *          Output:
- * -------
+ *          -------
- *   [echo] Downloading save file:
+ *            [echo] Downloading save file:
- *    [ftp] getting files
+ *             [ftp] getting files
- *    [ftp] transferring RPGUNIT.SAVF to C:\workspaces\rdp_080\workspace\net-Test\i5-downloads-lib\RPGUNIT.SAVF
+ *             [ftp] transferring RPGUNIT.SAVF to C:\workspaces\rdp_080\workspace\net-Test\i5-downloads-lib\RPGUNIT.SAVF
- *    [ftp] 1 files retrieved
+ *             [ftp] 1 files retrieved
  *
- * </pre>
+ *          </pre>
  */
-public class OS400FTPEntryParser extends ConfigurableFTPFileEntryParserImpl
+public class OS400FTPEntryParser extends ConfigurableFTPFileEntryParserImpl {
-{
+  private static final String DEFAULT_DATE_FORMAT = "yy/MM/dd HH:mm:ss"; //01/11/09 12:30:24
-    private static final String DEFAULT_DATE_FORMAT
-        = "yy/MM/dd HH:mm:ss"; //01/11/09 12:30:24
 
+  private static final String REGEX = "(\\S+)\\s+"                  // user
+      + "(?:(\\d+)\\s+)?"           // size, empty for members
+      + "(?:(\\S+)\\s+(\\S+)\\s+)?" // date stuff, empty for members
+      + "(\\*STMF|\\*DIR|\\*FILE|\\*MEM)\\s+"  // *STMF/*DIR/*FILE/*MEM
+      + "(?:(\\S+)\\s*)?";          // filename, missing, when CWD is a *FILE
 
+  /**
+   * The default constructor for a OS400FTPEntryParser object.
+   *
+   * @throws IllegalArgumentException Thrown if the regular expression is unparseable.  Should not
+   * be seen
+   * under normal conditions.  It it is seen, this is a sign that
+   * <code>REGEX</code> is  not a valid regular expression.
+   */
+  public OS400FTPEntryParser() {
+    this(null);
+  }
 
-    private static final String REGEX =
+  /**
-        "(\\S+)\\s+"                  // user
+   * This constructor allows the creation of an OS400FTPEntryParser object
-        + "(?:(\\d+)\\s+)?"           // size, empty for members
+   * with something other than the default configuration.
-        + "(?:(\\S+)\\s+(\\S+)\\s+)?" // date stuff, empty for members
+   *
-        + "(\\*STMF|\\*DIR|\\*FILE|\\*MEM)\\s+"  // *STMF/*DIR/*FILE/*MEM
+   * @param config The {@link FTPClientConfig configuration} object used to
-        + "(?:(\\S+)\\s*)?";          // filename, missing, when CWD is a *FILE
+   * configure this parser.
+   * @throws IllegalArgumentException Thrown if the regular expression is unparseable.  Should not
+   * be seen
+   * under normal conditions.  It it is seen, this is a sign that
+   * <code>REGEX</code> is  not a valid regular expression.
+   * @since 1.4
+   */
+  public OS400FTPEntryParser(FTPClientConfig config) {
+    super(REGEX);
+    configure(config);
+  }
 
+  @Override public FTPFile parseFTPEntry(String entry) {
 
-    /**
+    FTPFile file = new FTPFile();
-     * The default constructor for a OS400FTPEntryParser object.
+    file.setRawListing(entry);
-     *
+    int type;
-     * @throws IllegalArgumentException
-     * Thrown if the regular expression is unparseable.  Should not be seen
-     * under normal conditions.  It it is seen, this is a sign that
-     * <code>REGEX</code> is  not a valid regular expression.
-     */
-    public OS400FTPEntryParser()
-    {
-        this(null);
-    }
 
-    /**
+    if (matches(entry)) {
-     * This constructor allows the creation of an OS400FTPEntryParser object
+      String usr = group(1);
-     * with something other than the default configuration.
+      String filesize = group(2);
-     *
+      String datestr = "";
-     * @param config The {@link FTPClientConfig configuration} object used to
+      if (!isNullOrEmpty(group(3)) || !isNullOrEmpty(group(4))) {
-     * configure this parser.
+        datestr = group(3) + " " + group(4);
-     * @throws IllegalArgumentException
+      }
-     * Thrown if the regular expression is unparseable.  Should not be seen
+      String typeStr = group(5);
-     * under normal conditions.  It it is seen, this is a sign that
+      String name = group(6);
-     * <code>REGEX</code> is  not a valid regular expression.
-     * @since 1.4
-     */
-    public OS400FTPEntryParser(FTPClientConfig config)
-    {
-        super(REGEX);
-        configure(config);
-    }
 
+      boolean mustScanForPathSeparator = true;
 
-    @Override
+      try {
-    public FTPFile parseFTPEntry(String entry)
+        file.setTimestamp(super.parseTimestamp(datestr));
-    {
+      } catch (ParseException e) {
+        // intentionally do nothing
+      }
 
-        FTPFile file = new FTPFile();
+      if (typeStr.equalsIgnoreCase("*STMF")) {
-        file.setRawListing(entry);
+        type = FTPFile.FILE_TYPE;
-        int type;
+        if (isNullOrEmpty(filesize) || isNullOrEmpty(name)) {
-
+          return null;
-        if (matches(entry))
-        {
-            String usr = group(1);
-            String filesize = group(2);
-            String datestr = "";
-            if (!isNullOrEmpty(group(3)) || !isNullOrEmpty(group(4)))
-            {
-                datestr = group(3)+" "+group(4);
-            }
-            String typeStr = group(5);
-            String name = group(6);
-
-            boolean mustScanForPathSeparator = true;
-
-            try
-            {
-                file.setTimestamp(super.parseTimestamp(datestr));
-            }
-            catch (ParseException e)
-            {
-                // intentionally do nothing
-            }
-
-
-            if (typeStr.equalsIgnoreCase("*STMF"))
-            {
-                type = FTPFile.FILE_TYPE;
-                if (isNullOrEmpty(filesize) || isNullOrEmpty(name))
-                {
-                    return null;
-                }
-            }
-            else if (typeStr.equalsIgnoreCase("*DIR"))
-            {
-                type = FTPFile.DIRECTORY_TYPE;
-                if (isNullOrEmpty(filesize) || isNullOrEmpty(name))
-                {
-                    return null;
-                }
-            }
-            else if (typeStr.equalsIgnoreCase("*FILE"))
-            {
-                // File, defines the structure of the data (columns of a row)
-                // but the data is stored in one or more members. Typically a
-                // source file contains multiple members whereas it is
-                // recommended (but not enforced) to use one member per data
-                // file.
-                // Save files are a special type of files which are used
-                // to save objects, e.g. for backups.
-                if (name != null && name.toUpperCase().endsWith(".SAVF"))
-                {
-                    mustScanForPathSeparator = false;
-                    type = FTPFile.FILE_TYPE;
-                }
-                else
-                {
-                    return null;
-                }
-            }
-            else if (typeStr.equalsIgnoreCase("*MEM"))
-            {
-                mustScanForPathSeparator = false;
-                type = FTPFile.FILE_TYPE;
-
-                if (isNullOrEmpty(name))
-                {
-                    return null;
-                }
-                if (!(isNullOrEmpty(filesize) && isNullOrEmpty(datestr)))
-                {
-                    return null;
-                }
-
-                // Quick and dirty bug fix to make SelectorUtils work.
-                // Class SelectorUtils uses 'File.separator' to splitt
-                // a given path into pieces. But actually it had to
-                // use the separator of the FTP server, which is a forward
-                // slash in case of an AS/400.
-                name = name.replace('/', File.separatorChar);
-            }
-            else
-            {
-                type = FTPFile.UNKNOWN_TYPE;
-            }
-
-            file.setType(type);
-
-            file.setUser(usr);
-
-            try
-            {
-                file.setSize(Long.parseLong(filesize));
-            }
-            catch (NumberFormatException e)
-            {
-                // intentionally do nothing
-            }
-
-            if (name.endsWith("/"))
-            {
-                name = name.substring(0, name.length() - 1);
-            }
-            if (mustScanForPathSeparator)
-            {
-                int pos = name.lastIndexOf('/');
-                if (pos > -1)
-                {
-                    name = name.substring(pos + 1);
-                }
-            }
-
-            file.setName(name);
-
-            return file;
         }
-        return null;
+      } else if (typeStr.equalsIgnoreCase("*DIR")) {
-    }
+        type = FTPFile.DIRECTORY_TYPE;
-
+        if (isNullOrEmpty(filesize) || isNullOrEmpty(name)) {
-    /**
+          return null;
-     *
-     * @param string String value that is checked for <code>null</code>
-     * or empty.
-     * @return <code>true</code> for <code>null</code> or empty values,
-     * else <code>false</code>.
-     */
-    private boolean isNullOrEmpty(String string) {
-        if (string == null || string.length() == 0) {
-            return true;
         }
-        return false;
+      } else if (typeStr.equalsIgnoreCase("*FILE")) {
-    }
+        // File, defines the structure of the data (columns of a row)
+        // but the data is stored in one or more members. Typically a
+        // source file contains multiple members whereas it is
+        // recommended (but not enforced) to use one member per data
+        // file.
+        // Save files are a special type of files which are used
+        // to save objects, e.g. for backups.
+        if (name != null && name.toUpperCase().endsWith(".SAVF")) {
+          mustScanForPathSeparator = false;
+          type = FTPFile.FILE_TYPE;
+        } else {
+          return null;
+        }
+      } else if (typeStr.equalsIgnoreCase("*MEM")) {
+        mustScanForPathSeparator = false;
+        type = FTPFile.FILE_TYPE;
 
-    /**
+        if (isNullOrEmpty(name)) {
-     * Defines a default configuration to be used when this class is
+          return null;
-     * instantiated without a {@link  FTPClientConfig  FTPClientConfig}
+        }
-     * parameter being specified.
+        if (!(isNullOrEmpty(filesize) && isNullOrEmpty(datestr))) {
-     * @return the default configuration for this parser.
+          return null;
-     */
+        }
-    @Override
-    protected FTPClientConfig getDefaultConfiguration() {
-        return new FTPClientConfig(
-                FTPClientConfig.SYST_OS400,
-                DEFAULT_DATE_FORMAT,
-                null);
-    }
 
+        // Quick and dirty bug fix to make SelectorUtils work.
+        // Class SelectorUtils uses 'File.separator' to splitt
+        // a given path into pieces. But actually it had to
+        // use the separator of the FTP server, which is a forward
+        // slash in case of an AS/400.
+        name = name.replace('/', File.separatorChar);
+      } else {
+        type = FTPFile.UNKNOWN_TYPE;
+      }
+
+      file.setType(type);
+
+      file.setUser(usr);
+
+      try {
+        file.setSize(Long.parseLong(filesize));
+      } catch (NumberFormatException e) {
+        // intentionally do nothing
+      }
+
+      if (name.endsWith("/")) {
+        name = name.substring(0, name.length() - 1);
+      }
+      if (mustScanForPathSeparator) {
+        int pos = name.lastIndexOf('/');
+        if (pos > -1) {
+          name = name.substring(pos + 1);
+        }
+      }
+
+      file.setName(name);
+
+      return file;
+    }
+    return null;
+  }
+
+  /**
+   * @param string String value that is checked for <code>null</code>
+   * or empty.
+   * @return <code>true</code> for <code>null</code> or empty values,
+   * else <code>false</code>.
+   */
+  private boolean isNullOrEmpty(String string) {
+    if (string == null || string.length() == 0) {
+      return true;
+    }
+    return false;
+  }
+
+  /**
+   * Defines a default configuration to be used when this class is
+   * instantiated without a {@link  FTPClientConfig  FTPClientConfig}
+   * parameter being specified.
+   *
+   * @return the default configuration for this parser.
+   */
+  @Override protected FTPClientConfig getDefaultConfiguration() {
+    return new FTPClientConfig(FTPClientConfig.SYST_OS400, DEFAULT_DATE_FORMAT, null);
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/parser/ParserInitializationException.java

@@ -24,39 +24,37 @@ package org.apache.commons.net.ftp.parser;
  */
 public class ParserInitializationException extends RuntimeException {
 
-    private static final long serialVersionUID = 5563335279583210658L;
+  private static final long serialVersionUID = 5563335279583210658L;
 
-    /**
+  /**
-     * Constucts a ParserInitializationException with just a message
+   * Constucts a ParserInitializationException with just a message
-     *
+   *
-     * @param message Exception message
+   * @param message Exception message
-     */
+   */
-    public ParserInitializationException(String message) {
+  public ParserInitializationException(String message) {
-        super(message);
+    super(message);
-    }
+  }
 
-    /**
+  /**
-     * Constucts a ParserInitializationException with a message
+   * Constucts a ParserInitializationException with a message
-     * and a root cause.
+   * and a root cause.
-     *
+   *
-     * @param message   Exception message
+   * @param message Exception message
-     * @param rootCause root cause throwable that caused
+   * @param rootCause root cause throwable that caused
-     * this to be thrown
+   * this to be thrown
-     */
+   */
-    public ParserInitializationException(String message, Throwable rootCause) {
+  public ParserInitializationException(String message, Throwable rootCause) {
-        super(message, rootCause);
+    super(message, rootCause);
-    }
+  }
-
-    /**
-     * returns the root cause of this exception or null
-     * if no root cause was specified.
-     *
-     * @return the root cause of this exception being thrown
-     * @deprecated use {@link #getCause()} instead
-     */
-    @Deprecated
-    public Throwable getRootCause() {
-        return super.getCause();
-    }
 
+  /**
+   * returns the root cause of this exception or null
+   * if no root cause was specified.
+   *
+   * @return the root cause of this exception being thrown
+   * @deprecated use {@link #getCause()} instead
+   */
+  @Deprecated public Throwable getRootCause() {
+    return super.getCause();
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/parser/RegexFTPFileEntryParserImpl.java

@@ -15,7 +15,6 @@
  * limitations under the License.
  */
 
-
 package org.apache.commons.net.ftp.parser;
 
 import java.util.regex.MatchResult;
@@ -32,171 +31,170 @@ import org.apache.commons.net.ftp.FTPFileEntryParserImpl;
  *
  * This is the base class for all regular expression based FTPFileEntryParser classes
  */
-public abstract class RegexFTPFileEntryParserImpl extends
+public abstract class RegexFTPFileEntryParserImpl extends FTPFileEntryParserImpl {
-        FTPFileEntryParserImpl {
+  /**
-    /**
+   * internal pattern the matcher tries to match, representing a file
-     * internal pattern the matcher tries to match, representing a file
+   * entry
-     * entry
+   */
-     */
+  private Pattern pattern = null;
-    private Pattern pattern = null;
 
-    /**
+  /**
-     * internal match result used by the parser
+   * internal match result used by the parser
-     */
+   */
-    private MatchResult result = null;
+  private MatchResult result = null;
 
-    /**
+  /**
-     * Internal PatternMatcher object used by the parser.  It has protected
+   * Internal PatternMatcher object used by the parser.  It has protected
-     * scope in case subclasses want to make use of it for their own purposes.
+   * scope in case subclasses want to make use of it for their own purposes.
-     */
+   */
-    protected Matcher _matcher_ = null;
+  protected Matcher _matcher_ = null;
 
-    /**
+  /**
-     * The constructor for a RegexFTPFileEntryParserImpl object.
+   * The constructor for a RegexFTPFileEntryParserImpl object.
-     * The expression is compiled with flags = 0.
+   * The expression is compiled with flags = 0.
-     *
+   *
-     * @param regex  The regular expression with which this object is
+   * @param regex The regular expression with which this object is
-     * initialized.
+   * initialized.
-     *
+   * @throws IllegalArgumentException Thrown if the regular expression is unparseable.  Should not
-     * @throws IllegalArgumentException
+   * be seen in
-     * Thrown if the regular expression is unparseable.  Should not be seen in
+   * normal conditions.  It it is seen, this is a sign that a subclass has
-     * normal conditions.  It it is seen, this is a sign that a subclass has
+   * been created with a bad regular expression.   Since the parser must be
-     * been created with a bad regular expression.   Since the parser must be
+   * created before use, this means that any bad parser subclasses created
-     * created before use, this means that any bad parser subclasses created
+   * from this will bomb very quickly,  leading to easy detection.
-     * from this will bomb very quickly,  leading to easy detection.
+   */
-     */
 
-    public RegexFTPFileEntryParserImpl(String regex) {
+  public RegexFTPFileEntryParserImpl(String regex) {
-        super();
+    super();
-        compileRegex(regex, 0);
+    compileRegex(regex, 0);
+  }
+
+  /**
+   * The constructor for a RegexFTPFileEntryParserImpl object.
+   *
+   * @param regex The regular expression with which this object is
+   * initialized.
+   * @param flags the flags to apply, see {@link Pattern#compile(String, int)}. Use 0 for none.
+   * @throws IllegalArgumentException Thrown if the regular expression is unparseable.  Should not
+   * be seen in
+   * normal conditions.  It it is seen, this is a sign that a subclass has
+   * been created with a bad regular expression.   Since the parser must be
+   * created before use, this means that any bad parser subclasses created
+   * from this will bomb very quickly,  leading to easy detection.
+   * @since 3.4
+   */
+  public RegexFTPFileEntryParserImpl(String regex, final int flags) {
+    super();
+    compileRegex(regex, flags);
+  }
+
+  /**
+   * Convenience method delegates to the internal MatchResult's matches()
+   * method.
+   *
+   * @param s the String to be matched
+   * @return true if s matches this object's regular expression.
+   */
+
+  public boolean matches(String s) {
+    this.result = null;
+    _matcher_ = pattern.matcher(s);
+    if (_matcher_.matches()) {
+      this.result = _matcher_.toMatchResult();
     }
+    return null != this.result;
+  }
 
-    /**
+  /**
-     * The constructor for a RegexFTPFileEntryParserImpl object.
+   * Convenience method
-     *
+   *
-     * @param regex  The regular expression with which this object is
+   * @return the number of groups() in the internal MatchResult.
-     * initialized.
+   */
-     * @param flags the flags to apply, see {@link Pattern#compile(String, int)}. Use 0 for none.
+
-     *
+  public int getGroupCnt() {
-     * @throws IllegalArgumentException
+    if (this.result == null) {
-     * Thrown if the regular expression is unparseable.  Should not be seen in
+      return 0;
-     * normal conditions.  It it is seen, this is a sign that a subclass has
-     * been created with a bad regular expression.   Since the parser must be
-     * created before use, this means that any bad parser subclasses created
-     * from this will bomb very quickly,  leading to easy detection.
-     * @since 3.4
-     */
-    public RegexFTPFileEntryParserImpl(String regex, final int flags) {
-        super();
-        compileRegex(regex, flags);
     }
+    return this.result.groupCount();
+  }
 
-    /**
+  /**
-     * Convenience method delegates to the internal MatchResult's matches()
+   * Convenience method delegates to the internal MatchResult's group()
-     * method.
+   * method.
-     *
+   *
-     * @param s the String to be matched
+   * @param matchnum match group number to be retrieved
-     * @return true if s matches this object's regular expression.
+   * @return the content of the <code>matchnum'th</code> group of the internal
-     */
+   * match or null if this method is called without a match having
-
+   * been made.
-    public boolean matches(String s) {
+   */
-        this.result = null;
+  public String group(int matchnum) {
-        _matcher_ = pattern.matcher(s);
+    if (this.result == null) {
-        if (_matcher_.matches()) {
+      return null;
-            this.result = _matcher_.toMatchResult();
-        }
-        return null != this.result;
     }
+    return this.result.group(matchnum);
+  }
 
-    /**
+  /**
-     * Convenience method
+   * For debugging purposes - returns a string shows each match group by
-     *
+   * number.
-     * @return the number of groups() in the internal MatchResult.
+   *
-     */
+   * @return a string shows each match group by number.
+   */
 
-    public int getGroupCnt() {
+  public String getGroupsAsString() {
-        if (this.result == null) {
+    StringBuilder b = new StringBuilder();
-            return 0;
+    for (int i = 1; i <= this.result.groupCount(); i++) {
-        }
+      b.append(i)
-        return this.result.groupCount();
+          .append(") ")
+          .append(this.result.group(i))
+          .append(System.getProperty("line.separator"));
     }
+    return b.toString();
+  }
 
-    /**
+  /**
-     * Convenience method delegates to the internal MatchResult's group()
+   * Alter the current regular expression being utilised for entry parsing
-     * method.
+   * and create a new {@link Pattern} instance.
-     *
+   *
-     * @param matchnum match group number to be retrieved
+   * @param regex The new regular expression
-     *
+   * @return true
-     * @return the content of the <code>matchnum'th</code> group of the internal
+   * @throws IllegalArgumentException if the regex cannot be compiled
-     *         match or null if this method is called without a match having
+   * @since 2.0
-     *         been made.
+   */
-     */
+  public boolean setRegex(final String regex) {
-    public String group(int matchnum) {
+    compileRegex(regex, 0);
-        if (this.result == null) {
+    return true;
-            return null;
+  }
-        }
+
-        return this.result.group(matchnum);
+  /**
-    }
+   * Alter the current regular expression being utilised for entry parsing
-
+   * and create a new {@link Pattern} instance.
-    /**
+   *
-     * For debugging purposes - returns a string shows each match group by
+   * @param regex The new regular expression
-     * number.
+   * @param flags the flags to apply, see {@link Pattern#compile(String, int)}. Use 0 for none.
-     *
+   * @return true
-     * @return a string shows each match group by number.
+   * @throws IllegalArgumentException if the regex cannot be compiled
-     */
+   * @since 3.4
-
+   */
-    public String getGroupsAsString() {
+  public boolean setRegex(final String regex, final int flags) {
-        StringBuilder b = new StringBuilder();
+    compileRegex(regex, flags);
-        for (int i = 1; i <= this.result.groupCount(); i++) {
+    return true;
-            b.append(i).append(") ").append(this.result.group(i)).append(
+  }
-                    System.getProperty("line.separator"));
+
-        }
+  /**
-        return b.toString();
+   * Compile the regex and store the {@link Pattern}.
-    }
+   *
-
+   * This is an internal method to do the work so the constructor does not
-    /**
+   * have to call an overrideable method.
-     * Alter the current regular expression being utilised for entry parsing
+   *
-     * and create a new {@link Pattern} instance.
+   * @param regex the expression to compile
-     * @param regex The new regular expression
+   * @param flags the flags to apply, see {@link Pattern#compile(String, int)}. Use 0 for none.
-     * @return  true
+   * @throws IllegalArgumentException if the regex cannot be compiled
-     * @since 2.0
+   */
-     * @throws IllegalArgumentException if the regex cannot be compiled
+  private void compileRegex(final String regex, final int flags) {
-     */
+    try {
-    public boolean setRegex(final String regex) {
+      pattern = Pattern.compile(regex, flags);
-        compileRegex(regex, 0);
+    } catch (PatternSyntaxException pse) {
-        return true;
+      throw new IllegalArgumentException("Unparseable regex supplied: " + regex);
-    }
-
-
-    /**
-     * Alter the current regular expression being utilised for entry parsing
-     * and create a new {@link Pattern} instance.
-     * @param regex The new regular expression
-     * @param flags the flags to apply, see {@link Pattern#compile(String, int)}. Use 0 for none.
-     * @return  true
-     * @since 3.4
-     * @throws IllegalArgumentException if the regex cannot be compiled
-     */
-    public boolean setRegex(final String regex, final int flags) {
-        compileRegex(regex, flags);
-        return true;
-    }
-
-    /**
-     * Compile the regex and store the {@link Pattern}.
-     *
-     * This is an internal method to do the work so the constructor does not
-     * have to call an overrideable method.
-     *
-     * @param regex the expression to compile
-     * @param flags the flags to apply, see {@link Pattern#compile(String, int)}. Use 0 for none.
-     * @throws IllegalArgumentException if the regex cannot be compiled
-     */
-    private void compileRegex(final String regex, final int flags) {
-        try {
-            pattern = Pattern.compile(regex, flags);
-        } catch (PatternSyntaxException pse) {
-            throw new IllegalArgumentException("Unparseable regex supplied: " + regex);
-        }
     }
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/parser/UnixFTPEntryParser.java

@@ -16,6 +16,7 @@
  */
 
 package org.apache.commons.net.ftp.parser;
+
 import java.text.ParseException;
 import java.util.List;
 import java.util.ListIterator;
@@ -30,90 +31,83 @@ import org.apache.commons.net.ftp.FTPFile;
  * This class is based on the logic of Daniel Savarese's
  * DefaultFTPListParser, but adapted to use regular expressions and to fit the
  * new FTPFileEntryParser interface.
+ *
  * @version $Id: UnixFTPEntryParser.java 1781925 2017-02-06 16:43:40Z sebb $
  * @see org.apache.commons.net.ftp.FTPFileEntryParser FTPFileEntryParser (for usage instructions)
  */
-public class UnixFTPEntryParser extends ConfigurableFTPFileEntryParserImpl
+public class UnixFTPEntryParser extends ConfigurableFTPFileEntryParserImpl {
-{
 
-    static final String DEFAULT_DATE_FORMAT
+  static final String DEFAULT_DATE_FORMAT = "MMM d yyyy"; //Nov 9 2001
-        = "MMM d yyyy"; //Nov 9 2001
 
-    static final String DEFAULT_RECENT_DATE_FORMAT
+  static final String DEFAULT_RECENT_DATE_FORMAT = "MMM d HH:mm"; //Nov 9 20:06
-        = "MMM d HH:mm"; //Nov 9 20:06
 
-    static final String NUMERIC_DATE_FORMAT
+  static final String NUMERIC_DATE_FORMAT = "yyyy-MM-dd HH:mm"; //2001-11-09 20:06
-        = "yyyy-MM-dd HH:mm"; //2001-11-09 20:06
 
-    // Suffixes used in Japanese listings after the numeric values
+  // Suffixes used in Japanese listings after the numeric values
-    private static final String JA_MONTH = "\u6708";
+  private static final String JA_MONTH = "\u6708";
-    private static final String JA_DAY   = "\u65e5";
+  private static final String JA_DAY = "\u65e5";
-    private static final String JA_YEAR  = "\u5e74";
+  private static final String JA_YEAR = "\u5e74";
 
-    private static final String DEFAULT_DATE_FORMAT_JA
+  private static final String DEFAULT_DATE_FORMAT_JA =
-        = "M'" + JA_MONTH + "' d'" + JA_DAY + "' yyyy'" + JA_YEAR + "'"; //6月 3日 2003年
+      "M'" + JA_MONTH + "' d'" + JA_DAY + "' yyyy'" + JA_YEAR + "'"; //6月 3日 2003年
 
-    private static final String DEFAULT_RECENT_DATE_FORMAT_JA
+  private static final String DEFAULT_RECENT_DATE_FORMAT_JA =
-        = "M'" + JA_MONTH + "' d'" + JA_DAY + "' HH:mm"; //8月 17日 20:10
+      "M'" + JA_MONTH + "' d'" + JA_DAY + "' HH:mm"; //8月 17日 20:10
 
-    /**
+  /**
-     * Some Linux distributions are now shipping an FTP server which formats
+   * Some Linux distributions are now shipping an FTP server which formats
-     * file listing dates in an all-numeric format:
+   * file listing dates in an all-numeric format:
-     * <code>"yyyy-MM-dd HH:mm</code>.
+   * <code>"yyyy-MM-dd HH:mm</code>.
-     * This is a very welcome development,  and hopefully it will soon become
+   * This is a very welcome development,  and hopefully it will soon become
-     * the standard.  However, since it is so new, for now, and possibly
+   * the standard.  However, since it is so new, for now, and possibly
-     * forever, we merely accomodate it, but do not make it the default.
+   * forever, we merely accomodate it, but do not make it the default.
-     * <p>
+   * <p>
-     * For now end users may specify this format only via
+   * For now end users may specify this format only via
-     * <code>UnixFTPEntryParser(FTPClientConfig)</code>.
+   * <code>UnixFTPEntryParser(FTPClientConfig)</code>.
-     * Steve Cohen - 2005-04-17
+   * Steve Cohen - 2005-04-17
-     */
+   */
-    public static final FTPClientConfig NUMERIC_DATE_CONFIG =
+  public static final FTPClientConfig NUMERIC_DATE_CONFIG =
-        new FTPClientConfig(
+      new FTPClientConfig(FTPClientConfig.SYST_UNIX, NUMERIC_DATE_FORMAT, null);
-                FTPClientConfig.SYST_UNIX,
-                NUMERIC_DATE_FORMAT,
-                null);
 
-    /**
+  /**
-     * this is the regular expression used by this parser.
+   * this is the regular expression used by this parser.
-     *
+   *
-     * Permissions:
+   * Permissions:
-     *    r   the file is readable
+   * r   the file is readable
-     *    w   the file is writable
+   * w   the file is writable
-     *    x   the file is executable
+   * x   the file is executable
-     *    -   the indicated permission is not granted
+   * -   the indicated permission is not granted
-     *    L   mandatory locking occurs during access (the set-group-ID bit is
+   * L   mandatory locking occurs during access (the set-group-ID bit is
-     *        on and the group execution bit is off)
+   * on and the group execution bit is off)
-     *    s   the set-user-ID or set-group-ID bit is on, and the corresponding
+   * s   the set-user-ID or set-group-ID bit is on, and the corresponding
-     *        user or group execution bit is also on
+   * user or group execution bit is also on
-     *    S   undefined bit-state (the set-user-ID bit is on and the user
+   * S   undefined bit-state (the set-user-ID bit is on and the user
-     *        execution bit is off)
+   * execution bit is off)
-     *    t   the 1000 (octal) bit, or sticky bit, is on [see chmod(1)], and
+   * t   the 1000 (octal) bit, or sticky bit, is on [see chmod(1)], and
-     *        execution is on
+   * execution is on
-     *    T   the 1000 bit is turned on, and execution is off (undefined bit-
+   * T   the 1000 bit is turned on, and execution is off (undefined bit-
-     *        state)
+   * state)
-     *    e   z/OS external link bit
+   * e   z/OS external link bit
-     *    Final letter may be appended:
+   * Final letter may be appended:
-     *    +   file has extended security attributes (e.g. ACL)
+   * +   file has extended security attributes (e.g. ACL)
-     *    Note: local listings on MacOSX also use '@';
+   * Note: local listings on MacOSX also use '@';
-     *    this is not allowed for here as does not appear to be shown by FTP servers
+   * this is not allowed for here as does not appear to be shown by FTP servers
-     *    {@code @}   file has extended attributes
+   * {@code @}   file has extended attributes
-     */
+   */
-    private static final String REGEX =
+  private static final String REGEX = "([bcdelfmpSs-])" // file type
-        "([bcdelfmpSs-])" // file type
+      + "(((r|-)(w|-)([xsStTL-]))((r|-)(w|-)([xsStTL-]))((r|-)(w|-)([xsStTL-])))\\+?" // permissions
-        +"(((r|-)(w|-)([xsStTL-]))((r|-)(w|-)([xsStTL-]))((r|-)(w|-)([xsStTL-])))\\+?" // permissions
 
-        + "\\s*"                                        // separator TODO why allow it to be omitted??
+      + "\\s*"                                        // separator TODO why allow it to be omitted??
 
-        + "(\\d+)"                                      // link count
+      + "(\\d+)"                                      // link count
 
-        + "\\s+" // separator
+      + "\\s+" // separator
 
-        + "(?:(\\S+(?:\\s\\S+)*?)\\s+)?"                // owner name (optional spaces)
+      + "(?:(\\S+(?:\\s\\S+)*?)\\s+)?"                // owner name (optional spaces)
-        + "(?:(\\S+(?:\\s\\S+)*)\\s+)?"                 // group name (optional spaces)
+      + "(?:(\\S+(?:\\s\\S+)*)\\s+)?"                 // group name (optional spaces)
-        + "(\\d+(?:,\\s*\\d+)?)"                        // size or n,m
+      + "(\\d+(?:,\\s*\\d+)?)"                        // size or n,m
 
-        + "\\s+" // separator
+      + "\\s+" // separator
 
         /*
          * numeric or standard format date:
@@ -124,256 +118,218 @@ public class UnixFTPEntryParser extends ConfigurableFTPFileEntryParserImpl
          *   diacritics (e.g. umlaut) in some abbreviations.
          *   Japanese uses numeric day and month with suffixes to distinguish them
          *   [d]dXX [d]dZZ
-        */
+        */ + "(" + "(?:\\d+[-/]\\d+[-/]\\d+)" + // yyyy-mm-dd
-        + "("+
+      "|(?:\\S{3}\\s+\\d{1,2})" +  // MMM [d]d
-            "(?:\\d+[-/]\\d+[-/]\\d+)" + // yyyy-mm-dd
+      "|(?:\\d{1,2}\\s+\\S{3})" + // [d]d MMM
-            "|(?:\\S{3}\\s+\\d{1,2})" +  // MMM [d]d
+      "|(?:\\d{1,2}" + JA_MONTH + "\\s+\\d{1,2}" + JA_DAY + ")" + ")"
-            "|(?:\\d{1,2}\\s+\\S{3})" + // [d]d MMM
-            "|(?:\\d{1,2}" + JA_MONTH + "\\s+\\d{1,2}" + JA_DAY + ")"+
-           ")"
 
-        + "\\s+" // separator
+      + "\\s+" // separator
 
         /*
            year (for non-recent standard format) - yyyy
            or time (for numeric or recent standard format) [h]h:mm
            or Japanese year - yyyyXX
-        */
+        */ + "((?:\\d+(?::\\d+)?)|(?:\\d{4}" + JA_YEAR + "))" // (20)
-        + "((?:\\d+(?::\\d+)?)|(?:\\d{4}" + JA_YEAR + "))" // (20)
 
-        + "\\s" // separator
+      + "\\s" // separator
 
-        + "(.*)"; // the rest (21)
+      + "(.*)"; // the rest (21)
 
+  // if true, leading spaces are trimmed from file names
+  // this was the case for the original implementation
+  final boolean trimLeadingSpaces; // package protected for access from test code
 
-    // if true, leading spaces are trimmed from file names
+  /**
-    // this was the case for the original implementation
+   * The default constructor for a UnixFTPEntryParser object.
-    final boolean trimLeadingSpaces; // package protected for access from test code
+   *
+   * @throws IllegalArgumentException Thrown if the regular expression is unparseable.  Should not
+   * be seen
+   * under normal conditions.  It it is seen, this is a sign that
+   * <code>REGEX</code> is  not a valid regular expression.
+   */
+  public UnixFTPEntryParser() {
+    this(null);
+  }
 
-    /**
+  /**
-     * The default constructor for a UnixFTPEntryParser object.
+   * This constructor allows the creation of a UnixFTPEntryParser object with
-     *
+   * something other than the default configuration.
-     * @throws IllegalArgumentException
+   *
-     * Thrown if the regular expression is unparseable.  Should not be seen
+   * @param config The {@link FTPClientConfig configuration} object used to
-     * under normal conditions.  It it is seen, this is a sign that
+   * configure this parser.
-     * <code>REGEX</code> is  not a valid regular expression.
+   * @throws IllegalArgumentException Thrown if the regular expression is unparseable.  Should not
-     */
+   * be seen
-    public UnixFTPEntryParser()
+   * under normal conditions.  It it is seen, this is a sign that
-    {
+   * <code>REGEX</code> is  not a valid regular expression.
-        this(null);
+   * @since 1.4
+   */
+  public UnixFTPEntryParser(FTPClientConfig config) {
+    this(config, false);
+  }
+
+  /**
+   * This constructor allows the creation of a UnixFTPEntryParser object with
+   * something other than the default configuration.
+   *
+   * @param config The {@link FTPClientConfig configuration} object used to
+   * configure this parser.
+   * @param trimLeadingSpaces if {@code true}, trim leading spaces from file names
+   * @throws IllegalArgumentException Thrown if the regular expression is unparseable.  Should not
+   * be seen
+   * under normal conditions.  It it is seen, this is a sign that
+   * <code>REGEX</code> is  not a valid regular expression.
+   * @since 3.4
+   */
+  public UnixFTPEntryParser(FTPClientConfig config, boolean trimLeadingSpaces) {
+    super(REGEX);
+    configure(config);
+    this.trimLeadingSpaces = trimLeadingSpaces;
+  }
+
+  /**
+   * Preparse the list to discard "total nnn" lines
+   */
+  @Override public List<String> preParse(List<String> original) {
+    ListIterator<String> iter = original.listIterator();
+    while (iter.hasNext()) {
+      String entry = iter.next();
+      if (entry.matches("^total \\d+$")) { // NET-389
+        iter.remove();
+      }
     }
+    return original;
+  }
 
-    /**
+  /**
-     * This constructor allows the creation of a UnixFTPEntryParser object with
+   * Parses a line of a unix (standard) FTP server file listing and converts
-     * something other than the default configuration.
+   * it into a usable format in the form of an <code> FTPFile </code>
-     *
+   * instance.  If the file listing line doesn't describe a file,
-     * @param config The {@link FTPClientConfig configuration} object used to
+   * <code> null </code> is returned, otherwise a <code> FTPFile </code>
-     * configure this parser.
+   * instance representing the files in the directory is returned.
-     * @throws IllegalArgumentException
+   *
-     * Thrown if the regular expression is unparseable.  Should not be seen
+   * @param entry A line of text from the file listing
-     * under normal conditions.  It it is seen, this is a sign that
+   * @return An FTPFile instance corresponding to the supplied entry
-     * <code>REGEX</code> is  not a valid regular expression.
+   */
-     * @since 1.4
+  @Override public FTPFile parseFTPEntry(String entry) {
-     */
+    FTPFile file = new FTPFile();
-    public UnixFTPEntryParser(FTPClientConfig config)
+    file.setRawListing(entry);
-    {
+    int type;
-        this(config, false);
+    boolean isDevice = false;
-    }
 
-    /**
+    if (matches(entry)) {
-     * This constructor allows the creation of a UnixFTPEntryParser object with
+      String typeStr = group(1);
-     * something other than the default configuration.
+      String hardLinkCount = group(15);
-     *
+      String usr = group(16);
-     * @param config The {@link FTPClientConfig configuration} object used to
+      String grp = group(17);
-     * configure this parser.
+      String filesize = group(18);
-     * @param trimLeadingSpaces if {@code true}, trim leading spaces from file names
+      String datestr = group(19) + " " + group(20);
-     * @throws IllegalArgumentException
+      String name = group(21);
-     * Thrown if the regular expression is unparseable.  Should not be seen
+      if (trimLeadingSpaces) {
-     * under normal conditions.  It it is seen, this is a sign that
+        name = name.replaceFirst("^\\s+", "");
-     * <code>REGEX</code> is  not a valid regular expression.
+      }
-     * @since 3.4
-     */
-    public UnixFTPEntryParser(FTPClientConfig config, boolean trimLeadingSpaces)
-    {
-        super(REGEX);
-        configure(config);
-        this.trimLeadingSpaces = trimLeadingSpaces;
-    }
 
-    /**
+      try {
-     * Preparse the list to discard "total nnn" lines
+        if (group(19).contains(JA_MONTH)) { // special processing for Japanese format
-     */
+          FTPTimestampParserImpl jaParser = new FTPTimestampParserImpl();
-    @Override
+          jaParser.configure(new FTPClientConfig(FTPClientConfig.SYST_UNIX, DEFAULT_DATE_FORMAT_JA,
-    public List<String> preParse(List<String> original) {
+              DEFAULT_RECENT_DATE_FORMAT_JA));
-        ListIterator<String> iter = original.listIterator();
+          file.setTimestamp(jaParser.parseTimestamp(datestr));
-        while (iter.hasNext()) {
+        } else {
-            String entry = iter.next();
+          file.setTimestamp(super.parseTimestamp(datestr));
-            if (entry.matches("^total \\d+$")) { // NET-389
-                iter.remove();
-            }
         }
-        return original;
+      } catch (ParseException e) {
-    }
+        // intentionally do nothing
+      }
 
-    /**
+      // A 'whiteout' file is an ARTIFICIAL entry in any of several types of
-     * Parses a line of a unix (standard) FTP server file listing and converts
+      // 'translucent' filesystems, of which a 'union' filesystem is one.
-     * it into a usable format in the form of an <code> FTPFile </code>
-     * instance.  If the file listing line doesn't describe a file,
-     * <code> null </code> is returned, otherwise a <code> FTPFile </code>
-     * instance representing the files in the directory is returned.
-     *
-     * @param entry A line of text from the file listing
-     * @return An FTPFile instance corresponding to the supplied entry
-     */
-    @Override
-    public FTPFile parseFTPEntry(String entry) {
-        FTPFile file = new FTPFile();
-        file.setRawListing(entry);
-        int type;
-        boolean isDevice = false;
 
-        if (matches(entry))
+      // bcdelfmpSs-
-        {
+      switch (typeStr.charAt(0)) {
-            String typeStr = group(1);
+        case 'd':
-            String hardLinkCount = group(15);
+          type = FTPFile.DIRECTORY_TYPE;
-            String usr = group(16);
+          break;
-            String grp = group(17);
+        case 'e': // NET-39 => z/OS external link
-            String filesize = group(18);
+          type = FTPFile.SYMBOLIC_LINK_TYPE;
-            String datestr = group(19) + " " + group(20);
+          break;
-            String name = group(21);
+        case 'l':
-            if (trimLeadingSpaces) {
+          type = FTPFile.SYMBOLIC_LINK_TYPE;
-                name = name.replaceFirst("^\\s+", "");
+          break;
-            }
+        case 'b':
+        case 'c':
+          isDevice = true;
+          type = FTPFile.FILE_TYPE; // TODO change this if DEVICE_TYPE implemented
+          break;
+        case 'f':
+        case '-':
+          type = FTPFile.FILE_TYPE;
+          break;
+        default: // e.g. ? and w = whiteout
+          type = FTPFile.UNKNOWN_TYPE;
+      }
 
-            try
+      file.setType(type);
-            {
-                if (group(19).contains(JA_MONTH)) { // special processing for Japanese format
-                    FTPTimestampParserImpl jaParser = new FTPTimestampParserImpl();
-                    jaParser.configure(new FTPClientConfig(
-                            FTPClientConfig.SYST_UNIX, DEFAULT_DATE_FORMAT_JA, DEFAULT_RECENT_DATE_FORMAT_JA));
-                    file.setTimestamp(jaParser.parseTimestamp(datestr));
-                } else {
-                    file.setTimestamp(super.parseTimestamp(datestr));
-                }
-            }
-            catch (ParseException e)
-            {
-                 // intentionally do nothing
-            }
 
-            // A 'whiteout' file is an ARTIFICIAL entry in any of several types of
+      int g = 4;
-            // 'translucent' filesystems, of which a 'union' filesystem is one.
+      for (int access = 0; access < 3; access++, g += 4) {
+        // Use != '-' to avoid having to check for suid and sticky bits
+        file.setPermission(access, FTPFile.READ_PERMISSION, (!group(g).equals("-")));
+        file.setPermission(access, FTPFile.WRITE_PERMISSION, (!group(g + 1).equals("-")));
 
-            // bcdelfmpSs-
+        String execPerm = group(g + 2);
-            switch (typeStr.charAt(0))
+        if (!execPerm.equals("-") && !Character.isUpperCase(execPerm.charAt(0))) {
-            {
+          file.setPermission(access, FTPFile.EXECUTE_PERMISSION, true);
-            case 'd':
+        } else {
-                type = FTPFile.DIRECTORY_TYPE;
+          file.setPermission(access, FTPFile.EXECUTE_PERMISSION, false);
-                break;
-            case 'e': // NET-39 => z/OS external link
-                type = FTPFile.SYMBOLIC_LINK_TYPE;
-                break;
-            case 'l':
-                type = FTPFile.SYMBOLIC_LINK_TYPE;
-                break;
-            case 'b':
-            case 'c':
-                isDevice = true;
-                type = FTPFile.FILE_TYPE; // TODO change this if DEVICE_TYPE implemented
-                break;
-            case 'f':
-            case '-':
-                type = FTPFile.FILE_TYPE;
-                break;
-            default: // e.g. ? and w = whiteout
-                type = FTPFile.UNKNOWN_TYPE;
-            }
-
-            file.setType(type);
-
-            int g = 4;
-            for (int access = 0; access < 3; access++, g += 4)
-            {
-                // Use != '-' to avoid having to check for suid and sticky bits
-                file.setPermission(access, FTPFile.READ_PERMISSION,
-                                   (!group(g).equals("-")));
-                file.setPermission(access, FTPFile.WRITE_PERMISSION,
-                                   (!group(g + 1).equals("-")));
-
-                String execPerm = group(g + 2);
-                if (!execPerm.equals("-") && !Character.isUpperCase(execPerm.charAt(0)))
-                {
-                    file.setPermission(access, FTPFile.EXECUTE_PERMISSION, true);
-                }
-                else
-                {
-                    file.setPermission(access, FTPFile.EXECUTE_PERMISSION, false);
-                }
-            }
-
-            if (!isDevice)
-            {
-                try
-                {
-                    file.setHardLinkCount(Integer.parseInt(hardLinkCount));
-                }
-                catch (NumberFormatException e)
-                {
-                    // intentionally do nothing
-                }
-            }
-
-            file.setUser(usr);
-            file.setGroup(grp);
-
-            try
-            {
-                file.setSize(Long.parseLong(filesize));
-            }
-            catch (NumberFormatException e)
-            {
-                // intentionally do nothing
-            }
-
-            // oddball cases like symbolic links, file names
-            // with spaces in them.
-            if (type == FTPFile.SYMBOLIC_LINK_TYPE)
-            {
-
-                int end = name.indexOf(" -> ");
-                // Give up if no link indicator is present
-                if (end == -1)
-                {
-                    file.setName(name);
-                }
-                else
-                {
-                    file.setName(name.substring(0, end));
-                    file.setLink(name.substring(end + 4));
-                }
-
-            }
-            else
-            {
-                file.setName(name);
-            }
-            return file;
         }
-        return null;
+      }
-    }
 
-    /**
+      if (!isDevice) {
-     * Defines a default configuration to be used when this class is
+        try {
-     * instantiated without a {@link  FTPClientConfig  FTPClientConfig}
+          file.setHardLinkCount(Integer.parseInt(hardLinkCount));
-     * parameter being specified.
+        } catch (NumberFormatException e) {
-     * @return the default configuration for this parser.
+          // intentionally do nothing
-     */
+        }
-    @Override
+      }
-    protected FTPClientConfig getDefaultConfiguration() {
-        return new FTPClientConfig(
-                FTPClientConfig.SYST_UNIX,
-                DEFAULT_DATE_FORMAT,
-                DEFAULT_RECENT_DATE_FORMAT);
-    }
 
+      file.setUser(usr);
+      file.setGroup(grp);
+
+      try {
+        file.setSize(Long.parseLong(filesize));
+      } catch (NumberFormatException e) {
+        // intentionally do nothing
+      }
+
+      // oddball cases like symbolic links, file names
+      // with spaces in them.
+      if (type == FTPFile.SYMBOLIC_LINK_TYPE) {
+
+        int end = name.indexOf(" -> ");
+        // Give up if no link indicator is present
+        if (end == -1) {
+          file.setName(name);
+        } else {
+          file.setName(name.substring(0, end));
+          file.setLink(name.substring(end + 4));
+        }
+      } else {
+        file.setName(name);
+      }
+      return file;
+    }
+    return null;
+  }
+
+  /**
+   * Defines a default configuration to be used when this class is
+   * instantiated without a {@link  FTPClientConfig  FTPClientConfig}
+   * parameter being specified.
+   *
+   * @return the default configuration for this parser.
+   */
+  @Override protected FTPClientConfig getDefaultConfiguration() {
+    return new FTPClientConfig(FTPClientConfig.SYST_UNIX, DEFAULT_DATE_FORMAT,
+        DEFAULT_RECENT_DATE_FORMAT);
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/parser/VMSFTPEntryParser.java

@@ -16,6 +16,7 @@
  */
 
 package org.apache.commons.net.ftp.parser;
+
 import java.io.BufferedReader;
 import java.io.IOException;
 import java.text.ParseException;
@@ -28,9 +29,12 @@ import org.apache.commons.net.ftp.FTPFile;
  * Implementation FTPFileEntryParser and FTPFileListParser for VMS Systems.
  * This is a sample of VMS LIST output
  *
- *  "1-JUN.LIS;1              9/9           2-JUN-1998 07:32:04  [GROUP,OWNER]    (RWED,RWED,RWED,RE)",
+ * "1-JUN.LIS;1              9/9           2-JUN-1998 07:32:04  [GROUP,OWNER]
- *  "1-JUN.LIS;2              9/9           2-JUN-1998 07:32:04  [GROUP,OWNER]    (RWED,RWED,RWED,RE)",
+ * (RWED,RWED,RWED,RE)",
- *  "DATA.DIR;1               1/9           2-JUN-1998 07:32:04  [GROUP,OWNER]    (RWED,RWED,RWED,RE)",
+ * "1-JUN.LIS;2              9/9           2-JUN-1998 07:32:04  [GROUP,OWNER]
+ * (RWED,RWED,RWED,RE)",
+ * "DATA.DIR;1               1/9           2-JUN-1998 07:32:04  [GROUP,OWNER]
+ * (RWED,RWED,RWED,RE)",
  * <P><B>
  * Note: VMSFTPEntryParser can only be instantiated through the
  * DefaultFTPParserFactory by classname.  It will not be chosen
@@ -39,231 +43,202 @@ import org.apache.commons.net.ftp.FTPFile;
  * <P>
  *
  * @version $Id: VMSFTPEntryParser.java 1752660 2016-07-14 13:25:39Z sebb $
- *
  * @see org.apache.commons.net.ftp.FTPFileEntryParser FTPFileEntryParser (for usage instructions)
  * @see org.apache.commons.net.ftp.parser.DefaultFTPFileEntryParserFactory
  */
-public class VMSFTPEntryParser extends ConfigurableFTPFileEntryParserImpl
+public class VMSFTPEntryParser extends ConfigurableFTPFileEntryParserImpl {
-{
 
-    private static final String DEFAULT_DATE_FORMAT
+  private static final String DEFAULT_DATE_FORMAT = "d-MMM-yyyy HH:mm:ss"; //9-NOV-2001 12:30:24
-        = "d-MMM-yyyy HH:mm:ss"; //9-NOV-2001 12:30:24
 
-    /**
+  /**
-     * this is the regular expression used by this parser.
+   * this is the regular expression used by this parser.
-     */
+   */
-    private static final String REGEX =
+  private static final String REGEX =
-        "(.*?;[0-9]+)\\s*"                                                  //1  file and version
+      "(.*?;[0-9]+)\\s*"                                                  //1  file and version
-        + "(\\d+)/\\d+\\s*"                                                 //2  size/allocated
+          + "(\\d+)/\\d+\\s*"                                                 //2  size/allocated
-        +"(\\S+)\\s+(\\S+)\\s+"                                             //3+4 date and time
+          + "(\\S+)\\s+(\\S+)\\s+"                                             //3+4 date and time
-        + "\\[(([0-9$A-Za-z_]+)|([0-9$A-Za-z_]+),([0-9$a-zA-Z_]+))\\]?\\s*" //5(6,7,8) owner
+          + "\\[(([0-9$A-Za-z_]+)|([0-9$A-Za-z_]+),([0-9$a-zA-Z_]+))\\]?\\s*" //5(6,7,8) owner
-        + "\\([a-zA-Z]*,([a-zA-Z]*),([a-zA-Z]*),([a-zA-Z]*)\\)";            //9,10,11 Permissions (O,G,W)
+          + "\\([a-zA-Z]*,([a-zA-Z]*),([a-zA-Z]*),([a-zA-Z]*)\\)";
-    // TODO - perhaps restrict permissions to [RWED]* ?
+      //9,10,11 Permissions (O,G,W)
+  // TODO - perhaps restrict permissions to [RWED]* ?
 
+  /**
+   * Constructor for a VMSFTPEntryParser object.
+   *
+   * @throws IllegalArgumentException Thrown if the regular expression is unparseable.  Should not
+   * be seen
+   * under normal conditions.  It it is seen, this is a sign that
+   * <code>REGEX</code> is  not a valid regular expression.
+   */
+  public VMSFTPEntryParser() {
+    this(null);
+  }
 
+  /**
+   * This constructor allows the creation of a VMSFTPEntryParser object with
+   * something other than the default configuration.
+   *
+   * @param config The {@link FTPClientConfig configuration} object used to
+   * configure this parser.
+   * @throws IllegalArgumentException Thrown if the regular expression is unparseable.  Should not
+   * be seen
+   * under normal conditions.  It it is seen, this is a sign that
+   * <code>REGEX</code> is  not a valid regular expression.
+   * @since 1.4
+   */
+  public VMSFTPEntryParser(FTPClientConfig config) {
+    super(REGEX);
+    configure(config);
+  }
 
-    /**
+  /**
-     * Constructor for a VMSFTPEntryParser object.
+   * Parses a line of a VMS FTP server file listing and converts it into a
-     *
+   * usable format in the form of an <code> FTPFile </code> instance.  If the
-     * @throws IllegalArgumentException
+   * file listing line doesn't describe a file, <code> null </code> is
-     * Thrown if the regular expression is unparseable.  Should not be seen
+   * returned, otherwise a <code> FTPFile </code> instance representing the
-     * under normal conditions.  It it is seen, this is a sign that
+   * files in the directory is returned.
-     * <code>REGEX</code> is  not a valid regular expression.
+   *
-     */
+   * @param entry A line of text from the file listing
-    public VMSFTPEntryParser()
+   * @return An FTPFile instance corresponding to the supplied entry
-    {
+   */
-        this(null);
+  @Override public FTPFile parseFTPEntry(String entry) {
+    //one block in VMS equals 512 bytes
+    long longBlock = 512;
+
+    if (matches(entry)) {
+      FTPFile f = new FTPFile();
+      f.setRawListing(entry);
+      String name = group(1);
+      String size = group(2);
+      String datestr = group(3) + " " + group(4);
+      String owner = group(5);
+      String permissions[] = new String[3];
+      permissions[0] = group(9);
+      permissions[1] = group(10);
+      permissions[2] = group(11);
+      try {
+        f.setTimestamp(super.parseTimestamp(datestr));
+      } catch (ParseException e) {
+        // intentionally do nothing
+      }
+
+      String grp;
+      String user;
+      StringTokenizer t = new StringTokenizer(owner, ",");
+      switch (t.countTokens()) {
+        case 1:
+          grp = null;
+          user = t.nextToken();
+          break;
+        case 2:
+          grp = t.nextToken();
+          user = t.nextToken();
+          break;
+        default:
+          grp = null;
+          user = null;
+      }
+
+      if (name.lastIndexOf(".DIR") != -1) {
+        f.setType(FTPFile.DIRECTORY_TYPE);
+      } else {
+        f.setType(FTPFile.FILE_TYPE);
+      }
+      //set FTPFile name
+      //Check also for versions to be returned or not
+      if (isVersioning()) {
+        f.setName(name);
+      } else {
+        name = name.substring(0, name.lastIndexOf(";"));
+        f.setName(name);
+      }
+      //size is retreived in blocks and needs to be put in bytes
+      //for us humans and added to the FTPFile array
+      long sizeInBytes = Long.parseLong(size) * longBlock;
+      f.setSize(sizeInBytes);
+
+      f.setGroup(grp);
+      f.setUser(user);
+      //set group and owner
+
+      //Set file permission.
+      //VMS has (SYSTEM,OWNER,GROUP,WORLD) users that can contain
+      //R (read) W (write) E (execute) D (delete)
+
+      //iterate for OWNER GROUP WORLD permissions
+      for (int access = 0; access < 3; access++) {
+        String permission = permissions[access];
+
+        f.setPermission(access, FTPFile.READ_PERMISSION, permission.indexOf('R') >= 0);
+        f.setPermission(access, FTPFile.WRITE_PERMISSION, permission.indexOf('W') >= 0);
+        f.setPermission(access, FTPFile.EXECUTE_PERMISSION, permission.indexOf('E') >= 0);
+      }
+
+      return f;
     }
+    return null;
+  }
 
-    /**
+  /**
-     * This constructor allows the creation of a VMSFTPEntryParser object with
+   * Reads the next entry using the supplied BufferedReader object up to
-     * something other than the default configuration.
+   * whatever delemits one entry from the next.   This parser cannot use
-     *
+   * the default implementation of simply calling BufferedReader.readLine(),
-     * @param config The {@link FTPClientConfig configuration} object used to
+   * because one entry may span multiple lines.
-     * configure this parser.
+   *
-     * @throws IllegalArgumentException
+   * @param reader The BufferedReader object from which entries are to be
-     * Thrown if the regular expression is unparseable.  Should not be seen
+   * read.
-     * under normal conditions.  It it is seen, this is a sign that
+   * @return A string representing the next ftp entry or null if none found.
-     * <code>REGEX</code> is  not a valid regular expression.
+   * @throws IOException thrown on any IO Error reading from the reader.
-     * @since 1.4
+   */
-     */
+  @Override public String readNextEntry(BufferedReader reader) throws IOException {
-    public VMSFTPEntryParser(FTPClientConfig config)
+    String line = reader.readLine();
-    {
+    StringBuilder entry = new StringBuilder();
-        super(REGEX);
+    while (line != null) {
-        configure(config);
+      if (line.startsWith("Directory") || line.startsWith("Total")) {
+        line = reader.readLine();
+        continue;
+      }
+
+      entry.append(line);
+      if (line.trim().endsWith(")")) {
+        break;
+      }
+      line = reader.readLine();
     }
+    return (entry.length() == 0 ? null : entry.toString());
+  }
 
-    /**
+  protected boolean isVersioning() {
-     * Parses a line of a VMS FTP server file listing and converts it into a
+    return false;
-     * usable format in the form of an <code> FTPFile </code> instance.  If the
+  }
-     * file listing line doesn't describe a file, <code> null </code> is
-     * returned, otherwise a <code> FTPFile </code> instance representing the
-     * files in the directory is returned.
-     *
-     * @param entry A line of text from the file listing
-     * @return An FTPFile instance corresponding to the supplied entry
-     */
-    @Override
-    public FTPFile parseFTPEntry(String entry)
-    {
-        //one block in VMS equals 512 bytes
-        long longBlock = 512;
 
-        if (matches(entry))
+  /**
-        {
+   * Defines a default configuration to be used when this class is
-            FTPFile f = new FTPFile();
+   * instantiated without a {@link  FTPClientConfig  FTPClientConfig}
-            f.setRawListing(entry);
+   * parameter being specified.
-            String name = group(1);
+   *
-            String size = group(2);
+   * @return the default configuration for this parser.
-            String datestr = group(3)+" "+group(4);
+   */
-            String owner = group(5);
+  @Override protected FTPClientConfig getDefaultConfiguration() {
-            String permissions[] = new String[3];
+    return new FTPClientConfig(FTPClientConfig.SYST_VMS, DEFAULT_DATE_FORMAT, null);
-            permissions[0]= group(9);
+  }
-            permissions[1]= group(10);
-            permissions[2]= group(11);
-            try
-            {
-                f.setTimestamp(super.parseTimestamp(datestr));
-            }
-            catch (ParseException e)
-            {
-                 // intentionally do nothing
-            }
 
+  // DEPRECATED METHODS - for API compatibility only - DO NOT USE
 
-            String grp;
+  /**
-            String user;
+   * DO NOT USE
-            StringTokenizer t = new StringTokenizer(owner, ",");
+   *
-            switch (t.countTokens()) {
+   * @param listStream the stream
-                case 1:
+   * @return the array of files
-                    grp  = null;
+   * @throws IOException on error
-                    user = t.nextToken();
+   * @deprecated (2.2) No other FTPFileEntryParser implementations have this method.
-                    break;
+   */
-                case 2:
+  @Deprecated public FTPFile[] parseFileList(java.io.InputStream listStream) throws IOException {
-                    grp  = t.nextToken();
+    org.apache.commons.net.ftp.FTPListParseEngine engine =
-                    user = t.nextToken();
+        new org.apache.commons.net.ftp.FTPListParseEngine(this);
-                    break;
+    engine.readServerList(listStream, null);
-                default:
+    return engine.getFiles();
-                    grp  = null;
+  }
-                    user = null;
-            }
-
-            if (name.lastIndexOf(".DIR") != -1)
-            {
-                f.setType(FTPFile.DIRECTORY_TYPE);
-            }
-            else
-            {
-                f.setType(FTPFile.FILE_TYPE);
-            }
-            //set FTPFile name
-            //Check also for versions to be returned or not
-            if (isVersioning())
-            {
-                f.setName(name);
-            }
-            else
-            {
-                name = name.substring(0, name.lastIndexOf(";"));
-                f.setName(name);
-            }
-            //size is retreived in blocks and needs to be put in bytes
-            //for us humans and added to the FTPFile array
-            long sizeInBytes = Long.parseLong(size) * longBlock;
-            f.setSize(sizeInBytes);
-
-            f.setGroup(grp);
-            f.setUser(user);
-            //set group and owner
-
-            //Set file permission.
-            //VMS has (SYSTEM,OWNER,GROUP,WORLD) users that can contain
-            //R (read) W (write) E (execute) D (delete)
-
-            //iterate for OWNER GROUP WORLD permissions
-            for (int access = 0; access < 3; access++)
-            {
-                String permission = permissions[access];
-
-                f.setPermission(access, FTPFile.READ_PERMISSION, permission.indexOf('R')>=0);
-                f.setPermission(access, FTPFile.WRITE_PERMISSION, permission.indexOf('W')>=0);
-                f.setPermission(access, FTPFile.EXECUTE_PERMISSION, permission.indexOf('E')>=0);
-            }
-
-            return f;
-        }
-        return null;
-    }
-
-
-    /**
-     * Reads the next entry using the supplied BufferedReader object up to
-     * whatever delemits one entry from the next.   This parser cannot use
-     * the default implementation of simply calling BufferedReader.readLine(),
-     * because one entry may span multiple lines.
-     *
-     * @param reader The BufferedReader object from which entries are to be
-     * read.
-     *
-     * @return A string representing the next ftp entry or null if none found.
-     * @throws IOException thrown on any IO Error reading from the reader.
-     */
-    @Override
-    public String readNextEntry(BufferedReader reader) throws IOException
-    {
-        String line = reader.readLine();
-        StringBuilder entry = new StringBuilder();
-        while (line != null)
-        {
-            if (line.startsWith("Directory") || line.startsWith("Total")) {
-                line = reader.readLine();
-                continue;
-            }
-
-            entry.append(line);
-            if (line.trim().endsWith(")"))
-            {
-                break;
-            }
-            line = reader.readLine();
-        }
-        return (entry.length() == 0 ? null : entry.toString());
-    }
-
-    protected boolean isVersioning() {
-        return false;
-    }
-
-    /**
-     * Defines a default configuration to be used when this class is
-     * instantiated without a {@link  FTPClientConfig  FTPClientConfig}
-     * parameter being specified.
-     * @return the default configuration for this parser.
-     */
-    @Override
-    protected FTPClientConfig getDefaultConfiguration() {
-        return new FTPClientConfig(
-                FTPClientConfig.SYST_VMS,
-                DEFAULT_DATE_FORMAT,
-                null);
-    }
-
-    // DEPRECATED METHODS - for API compatibility only - DO NOT USE
-
-    /**
-     * DO NOT USE
-     * @param listStream the stream
-     * @return the array of files
-     * @throws IOException on error
-     * @deprecated (2.2) No other FTPFileEntryParser implementations have this method.
-     */
-    @Deprecated
-    public FTPFile[] parseFileList(java.io.InputStream listStream) throws IOException {
-        org.apache.commons.net.ftp.FTPListParseEngine engine = new org.apache.commons.net.ftp.FTPListParseEngine(this);
-        engine.readServerList(listStream, null);
-        return engine.getFiles();
-    }
-
 }
 
 /* Emacs configuration

AriaFtpPlug/src/main/java/org/apache/commons/net/ftp/parser/VMSVersioningFTPEntryParser.java

@@ -34,128 +34,114 @@ import org.apache.commons.net.ftp.FTPClientConfig;
  *
  * This is a sample of VMS LIST output
  *
- *  "1-JUN.LIS;1              9/9           2-JUN-1998 07:32:04  [GROUP,OWNER]    (RWED,RWED,RWED,RE)",
+ * "1-JUN.LIS;1              9/9           2-JUN-1998 07:32:04  [GROUP,OWNER]
- *  "1-JUN.LIS;2              9/9           2-JUN-1998 07:32:04  [GROUP,OWNER]    (RWED,RWED,RWED,RE)",
+ * (RWED,RWED,RWED,RE)",
- *  "DATA.DIR;1               1/9           2-JUN-1998 07:32:04  [GROUP,OWNER]    (RWED,RWED,RWED,RE)",
+ * "1-JUN.LIS;2              9/9           2-JUN-1998 07:32:04  [GROUP,OWNER]
+ * (RWED,RWED,RWED,RE)",
+ * "DATA.DIR;1               1/9           2-JUN-1998 07:32:04  [GROUP,OWNER]
+ * (RWED,RWED,RWED,RE)",
  * <P>
  *
  * @version $Id: VMSVersioningFTPEntryParser.java 1747119 2016-06-07 02:22:24Z ggregory $
- *
  * @see org.apache.commons.net.ftp.FTPFileEntryParser FTPFileEntryParser (for usage instructions)
  */
-public class VMSVersioningFTPEntryParser extends VMSFTPEntryParser
+public class VMSVersioningFTPEntryParser extends VMSFTPEntryParser {
-{
 
-    private final Pattern _preparse_pattern_;
+  private final Pattern _preparse_pattern_;
-    private static final String PRE_PARSE_REGEX =
+  private static final String PRE_PARSE_REGEX = "(.*?);([0-9]+)\\s*.*";
-        "(.*?);([0-9]+)\\s*.*";
 
-    /**
+  /**
-     * Constructor for a VMSFTPEntryParser object.
+   * Constructor for a VMSFTPEntryParser object.
-     *
+   *
-     * @throws IllegalArgumentException
+   * @throws IllegalArgumentException Thrown if the regular expression is unparseable.  Should not
-     * Thrown if the regular expression is unparseable.  Should not be seen
+   * be seen
-     * under normal conditions.  It it is seen, this is a sign that
+   * under normal conditions.  It it is seen, this is a sign that
-     * <code>REGEX</code> is  not a valid regular expression.
+   * <code>REGEX</code> is  not a valid regular expression.
-     */
+   */
-    public VMSVersioningFTPEntryParser()
+  public VMSVersioningFTPEntryParser() {
-    {
+    this(null);
-        this(null);
+  }
+
+  /**
+   * This constructor allows the creation of a VMSVersioningFTPEntryParser
+   * object with something other than the default configuration.
+   *
+   * @param config The {@link FTPClientConfig configuration} object used to
+   * configure this parser.
+   * @throws IllegalArgumentException Thrown if the regular expression is unparseable.  Should not
+   * be seen
+   * under normal conditions.  It it is seen, this is a sign that
+   * <code>REGEX</code> is  not a valid regular expression.
+   * @since 1.4
+   */
+  public VMSVersioningFTPEntryParser(FTPClientConfig config) {
+    super();
+    configure(config);
+    try {
+      //_preparse_matcher_ = new Perl5Matcher();
+      _preparse_pattern_ = Pattern.compile(PRE_PARSE_REGEX);
+    } catch (PatternSyntaxException pse) {
+      throw new IllegalArgumentException("Unparseable regex supplied:  " + PRE_PARSE_REGEX);
     }
+  }
 
-    /**
+  /**
-     * This constructor allows the creation of a VMSVersioningFTPEntryParser
+   * Implement hook provided for those implementers (such as
-     * object with something other than the default configuration.
+   * VMSVersioningFTPEntryParser, and possibly others) which return
-     *
+   * multiple files with the same name to remove the duplicates ..
-     * @param config The {@link FTPClientConfig configuration} object used to
+   *
-     * configure this parser.
+   * @param original Original list
-     * @throws IllegalArgumentException
+   * @return Original list purged of duplicates
-     * Thrown if the regular expression is unparseable.  Should not be seen
+   */
-     * under normal conditions.  It it is seen, this is a sign that
+  @Override public List<String> preParse(List<String> original) {
-     * <code>REGEX</code> is  not a valid regular expression.
+    HashMap<String, Integer> existingEntries = new HashMap<String, Integer>();
-     * @since 1.4
+    ListIterator<String> iter = original.listIterator();
-     */
+    while (iter.hasNext()) {
-    public VMSVersioningFTPEntryParser(FTPClientConfig config)
+      String entry = iter.next().trim();
-    {
+      MatchResult result = null;
-        super();
+      Matcher _preparse_matcher_ = _preparse_pattern_.matcher(entry);
-        configure(config);
+      if (_preparse_matcher_.matches()) {
-        try
+        result = _preparse_matcher_.toMatchResult();
-        {
+        String name = result.group(1);
-            //_preparse_matcher_ = new Perl5Matcher();
+        String version = result.group(2);
-            _preparse_pattern_ = Pattern.compile(PRE_PARSE_REGEX);
+        Integer nv = Integer.valueOf(version);
+        Integer existing = existingEntries.get(name);
+        if (null != existing) {
+          if (nv.intValue() < existing.intValue()) {
+            iter.remove();  // removes older version from original list.
+            continue;
+          }
         }
-        catch (PatternSyntaxException pse)
+        existingEntries.put(name, nv);
-        {
+      }
-            throw new IllegalArgumentException (
-                "Unparseable regex supplied:  " + PRE_PARSE_REGEX);
-        }
-
-   }
-
-    /**
-     * Implement hook provided for those implementers (such as
-     * VMSVersioningFTPEntryParser, and possibly others) which return
-     * multiple files with the same name to remove the duplicates ..
-     *
-     * @param original Original list
-     *
-     * @return Original list purged of duplicates
-     */
-    @Override
-    public List<String> preParse(List<String> original) {
-        HashMap<String, Integer> existingEntries = new HashMap<String, Integer>();
-        ListIterator<String> iter = original.listIterator();
-        while (iter.hasNext()) {
-            String entry = iter.next().trim();
-            MatchResult result = null;
-            Matcher _preparse_matcher_ = _preparse_pattern_.matcher(entry);
-            if (_preparse_matcher_.matches()) {
-                result = _preparse_matcher_.toMatchResult();
-                String name = result.group(1);
-                String version = result.group(2);
-                Integer nv = Integer.valueOf(version);
-                Integer existing = existingEntries.get(name);
-                if (null != existing) {
-                    if (nv.intValue() < existing.intValue()) {
-                        iter.remove();  // removes older version from original list.
-                        continue;
-                    }
-                }
-                existingEntries.put(name, nv);
-            }
-
-        }
-        // we've now removed all entries less than with less than the largest
-        // version number for each name that were listed after the largest.
-        // we now must remove those with smaller than the largest version number
-        // for each name that were found before the largest
-        while (iter.hasPrevious()) {
-            String entry = iter.previous().trim();
-            MatchResult result = null;
-            Matcher _preparse_matcher_ = _preparse_pattern_.matcher(entry);
-            if (_preparse_matcher_.matches()) {
-                result = _preparse_matcher_.toMatchResult();
-                String name = result.group(1);
-                String version = result.group(2);
-                Integer nv = Integer.valueOf(version);
-                Integer existing = existingEntries.get(name);
-                if (null != existing) {
-                    if (nv.intValue() < existing.intValue()) {
-                        iter.remove(); // removes older version from original list.
-                    }
-                }
-            }
-
-        }
-        return original;
     }
-
+    // we've now removed all entries less than with less than the largest
-
+    // version number for each name that were listed after the largest.
-    @Override
+    // we now must remove those with smaller than the largest version number
-    protected boolean isVersioning() {
+    // for each name that were found before the largest
-        return true;
+    while (iter.hasPrevious()) {
+      String entry = iter.previous().trim();
+      MatchResult result = null;
+      Matcher _preparse_matcher_ = _preparse_pattern_.matcher(entry);
+      if (_preparse_matcher_.matches()) {
+        result = _preparse_matcher_.toMatchResult();
+        String name = result.group(1);
+        String version = result.group(2);
+        Integer nv = Integer.valueOf(version);
+        Integer existing = existingEntries.get(name);
+        if (null != existing) {
+          if (nv.intValue() < existing.intValue()) {
+            iter.remove(); // removes older version from original list.
+          }
+        }
+      }
     }
+    return original;
+  }
 
+  @Override protected boolean isVersioning() {
+    return true;
+  }
 }
 
 /* Emacs configuration

AriaFtpPlug/src/main/java/org/apache/commons/net/io/CRLFLineReader.java

@@ -28,50 +28,48 @@ import java.io.Reader;
  *
  * @since 3.0
  */
-public final class CRLFLineReader extends BufferedReader
+public final class CRLFLineReader extends BufferedReader {
-{
+  private static final char LF = '\n';
-    private static final char LF = '\n';
+  private static final char CR = '\r';
-    private static final char CR = '\r';
 
-    /**
+  /**
-     * Creates a CRLFLineReader that wraps an existing Reader
+   * Creates a CRLFLineReader that wraps an existing Reader
-     * input source.
+   * input source.
-     * @param reader  The Reader input source.
+   *
-     */
+   * @param reader The Reader input source.
-    public CRLFLineReader(Reader reader)
+   */
-    {
+  public CRLFLineReader(Reader reader) {
-        super(reader);
+    super(reader);
-    }
+  }
 
-    /**
+  /**
-     * Read a line of text.
+   * Read a line of text.
-     * A line is considered to be terminated by carriage return followed immediately by a linefeed.
+   * A line is considered to be terminated by carriage return followed immediately by a linefeed.
-     * This contrasts with BufferedReader which also allows other combinations.
+   * This contrasts with BufferedReader which also allows other combinations.
-     * @since 3.0
+   *
-     */
+   * @since 3.0
-    @Override
+   */
-    public String readLine() throws IOException {
+  @Override public String readLine() throws IOException {
-        StringBuilder sb = new StringBuilder();
+    StringBuilder sb = new StringBuilder();
-        int intch;
+    int intch;
-        boolean prevWasCR = false;
+    boolean prevWasCR = false;
-        synchronized(lock) { // make thread-safe (hopefully!)
+    synchronized (lock) { // make thread-safe (hopefully!)
-            while((intch = read()) != -1)
+      while ((intch = read()) != -1) {
-            {
+        if (prevWasCR && intch == LF) {
-                if (prevWasCR && intch == LF) {
+          return sb.substring(0, sb.length() - 1);
-                    return sb.substring(0, sb.length()-1);
-                }
-                if (intch == CR) {
-                    prevWasCR = true;
-                } else {
-                    prevWasCR = false;
-                }
-                sb.append((char) intch);
-            }
         }
-        String string = sb.toString();
+        if (intch == CR) {
-        if (string.length() == 0) { // immediate EOF
+          prevWasCR = true;
-            return null;
+        } else {
+          prevWasCR = false;
         }
-        return string;
+        sb.append((char) intch);
+      }
     }
+    String string = sb.toString();
+    if (string.length() == 0) { // immediate EOF
+      return null;
+    }
+    return string;
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/io/CopyStreamAdapter.java

@@ -32,87 +32,80 @@ import org.apache.commons.net.util.ListenerList;
  * reasons and also because multiple listeners cannot be registered given
  * that the methods are static.
  *
- *
+ * @version $Id: CopyStreamAdapter.java 1741829 2016-05-01 00:24:44Z sebb $
  * @see CopyStreamEvent
  * @see CopyStreamListener
  * @see Util
- * @version $Id: CopyStreamAdapter.java 1741829 2016-05-01 00:24:44Z sebb $
  */
-public class CopyStreamAdapter implements CopyStreamListener
+public class CopyStreamAdapter implements CopyStreamListener {
-{
+  private final ListenerList internalListeners;
-    private final ListenerList internalListeners;
 
-    /**
+  /**
-     * Creates a new copyStreamAdapter.
+   * Creates a new copyStreamAdapter.
-     */
+   */
-    public CopyStreamAdapter()
+  public CopyStreamAdapter() {
-    {
+    internalListeners = new ListenerList();
-        internalListeners = new ListenerList();
+  }
-    }
 
-    /**
+  /**
-     * This method is invoked by a CopyStreamEvent source after copying
+   * This method is invoked by a CopyStreamEvent source after copying
-     * a block of bytes from a stream.  The CopyStreamEvent will contain
+   * a block of bytes from a stream.  The CopyStreamEvent will contain
-     * the total number of bytes transferred so far and the number of bytes
+   * the total number of bytes transferred so far and the number of bytes
-     * transferred in the last write.  The CopyStreamAdapater will relay
+   * transferred in the last write.  The CopyStreamAdapater will relay
-     * the event to all of its registered listeners, listing itself as the
+   * the event to all of its registered listeners, listing itself as the
-     * source of the event.
+   * source of the event.
-     * @param event The CopyStreamEvent fired by the copying of a block of
+   *
-     *              bytes.
+   * @param event The CopyStreamEvent fired by the copying of a block of
-     */
+   * bytes.
-    @Override
+   */
-    public void bytesTransferred(CopyStreamEvent event)
+  @Override public void bytesTransferred(CopyStreamEvent event) {
-    {
+    for (EventListener listener : internalListeners) {
-        for (EventListener listener : internalListeners)
+      ((CopyStreamListener) (listener)).bytesTransferred(event);
-        {
-            ((CopyStreamListener) (listener)).bytesTransferred(event);
-        }
     }
+  }
 
-    /**
+  /**
-     * This method is not part of the JavaBeans model and is used by the
+   * This method is not part of the JavaBeans model and is used by the
-     * static methods in the org.apache.commons.io.Util class for efficiency.
+   * static methods in the org.apache.commons.io.Util class for efficiency.
-     * It is invoked after a block of bytes to inform the listener of the
+   * It is invoked after a block of bytes to inform the listener of the
-     * transfer.  The CopyStreamAdapater will create a CopyStreamEvent
+   * transfer.  The CopyStreamAdapater will create a CopyStreamEvent
-     * from the arguments and relay the event to all of its registered
+   * from the arguments and relay the event to all of its registered
-     * listeners, listing itself as the source of the event.
+   * listeners, listing itself as the source of the event.
-     * @param totalBytesTransferred  The total number of bytes transferred
+   *
-     *         so far by the copy operation.
+   * @param totalBytesTransferred The total number of bytes transferred
-     * @param bytesTransferred  The number of bytes copied by the most recent
+   * so far by the copy operation.
-     *          write.
+   * @param bytesTransferred The number of bytes copied by the most recent
-     * @param streamSize The number of bytes in the stream being copied.
+   * write.
-     *        This may be equal to CopyStreamEvent.UNKNOWN_STREAM_SIZE if
+   * @param streamSize The number of bytes in the stream being copied.
-     *        the size is unknown.
+   * This may be equal to CopyStreamEvent.UNKNOWN_STREAM_SIZE if
-     */
+   * the size is unknown.
-    @Override
+   */
-    public void bytesTransferred(long totalBytesTransferred,
+  @Override public void bytesTransferred(long totalBytesTransferred, int bytesTransferred,
-                                 int bytesTransferred, long streamSize)
+      long streamSize) {
-    {
+    for (EventListener listener : internalListeners) {
-        for (EventListener listener : internalListeners)
+      ((CopyStreamListener) (listener)).bytesTransferred(totalBytesTransferred, bytesTransferred,
-        {
+          streamSize);
-            ((CopyStreamListener) (listener)).bytesTransferred(
-                    totalBytesTransferred, bytesTransferred, streamSize);
-        }
     }
+  }
 
-    /**
+  /**
-     * Registers a CopyStreamListener to receive CopyStreamEvents.
+   * Registers a CopyStreamListener to receive CopyStreamEvents.
-     * Although this method is not declared to be synchronized, it is
+   * Although this method is not declared to be synchronized, it is
-     * implemented in a thread safe manner.
+   * implemented in a thread safe manner.
-     * @param listener  The CopyStreamlistener to register.
+   *
-     */
+   * @param listener The CopyStreamlistener to register.
-    public void addCopyStreamListener(CopyStreamListener listener)
+   */
-    {
+  public void addCopyStreamListener(CopyStreamListener listener) {
-        internalListeners.addListener(listener);
+    internalListeners.addListener(listener);
-    }
+  }
 
-    /**
+  /**
-     * Unregisters a CopyStreamListener.  Although this method is not
+   * Unregisters a CopyStreamListener.  Although this method is not
-     * synchronized, it is implemented in a thread safe manner.
+   * synchronized, it is implemented in a thread safe manner.
-     * @param listener  The CopyStreamlistener to unregister.
+   *
-     */
+   * @param listener The CopyStreamlistener to unregister.
-    public void removeCopyStreamListener(CopyStreamListener listener)
+   */
-    {
+  public void removeCopyStreamListener(CopyStreamListener listener) {
-        internalListeners.removeListener(listener);
+    internalListeners.removeListener(listener);
-    }
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/io/CopyStreamEvent.java

@@ -25,87 +25,89 @@ import java.util.EventObject;
  * transferred by the write triggering the event as well as the total
  * number of bytes transferred so far by the copy operation.
  *
- *
+ * @version $Id: CopyStreamEvent.java 1652801 2015-01-18 17:10:05Z sebb $
  * @see CopyStreamListener
  * @see CopyStreamAdapter
  * @see Util
- * @version $Id: CopyStreamEvent.java 1652801 2015-01-18 17:10:05Z sebb $
  */
-public class CopyStreamEvent extends EventObject
+public class CopyStreamEvent extends EventObject {
-{
+  private static final long serialVersionUID = -964927635655051867L;
-    private static final long serialVersionUID = -964927635655051867L;
 
-    /**
+  /**
-     * Constant used to indicate the stream size is unknown.
+   * Constant used to indicate the stream size is unknown.
-     */
+   */
-    public static final long UNKNOWN_STREAM_SIZE = -1;
+  public static final long UNKNOWN_STREAM_SIZE = -1;
 
-    private final int bytesTransferred;
+  private final int bytesTransferred;
-    private final long totalBytesTransferred;
+  private final long totalBytesTransferred;
-    private final long streamSize;
+  private final long streamSize;
 
-    /**
+  /**
-     * Creates a new CopyStreamEvent instance.
+   * Creates a new CopyStreamEvent instance.
-     * @param source  The source of the event.
+   *
-     * @param totalBytesTransferred The total number of bytes transferred so
+   * @param source The source of the event.
-     *   far during a copy operation.
+   * @param totalBytesTransferred The total number of bytes transferred so
-     * @param bytesTransferred  The number of bytes transferred during the
+   * far during a copy operation.
-     *        write that triggered the CopyStreamEvent.
+   * @param bytesTransferred The number of bytes transferred during the
-     * @param streamSize  The number of bytes in the stream being copied.
+   * write that triggered the CopyStreamEvent.
-     *          This may be set to <code>UNKNOWN_STREAM_SIZE</code> if the
+   * @param streamSize The number of bytes in the stream being copied.
-     *          size is unknown.
+   * This may be set to <code>UNKNOWN_STREAM_SIZE</code> if the
-     */
+   * size is unknown.
-    public CopyStreamEvent(Object source, long totalBytesTransferred,
+   */
-                           int bytesTransferred, long streamSize)
+  public CopyStreamEvent(Object source, long totalBytesTransferred, int bytesTransferred,
-    {
+      long streamSize) {
-        super(source);
+    super(source);
-        this.bytesTransferred = bytesTransferred;
+    this.bytesTransferred = bytesTransferred;
-        this.totalBytesTransferred = totalBytesTransferred;
+    this.totalBytesTransferred = totalBytesTransferred;
-        this.streamSize = streamSize;
+    this.streamSize = streamSize;
-    }
+  }
 
-    /**
+  /**
-     * Returns the number of bytes transferred by the write that triggered
+   * Returns the number of bytes transferred by the write that triggered
-     * the event.
+   * the event.
-     * @return The number of bytes transferred by the write that triggered
+   *
-     * the vent.
+   * @return The number of bytes transferred by the write that triggered
-     */
+   * the vent.
-    public int getBytesTransferred()
+   */
-    {
+  public int getBytesTransferred() {
-        return bytesTransferred;
+    return bytesTransferred;
-    }
+  }
 
-    /**
+  /**
-     * Returns the total number of bytes transferred so far by the copy
+   * Returns the total number of bytes transferred so far by the copy
-     * operation.
+   * operation.
-     * @return The total number of bytes transferred so far by the copy
+   *
-     * operation.
+   * @return The total number of bytes transferred so far by the copy
-     */
+   * operation.
-    public long getTotalBytesTransferred()
+   */
-    {
+  public long getTotalBytesTransferred() {
-        return totalBytesTransferred;
+    return totalBytesTransferred;
-    }
+  }
 
-    /**
+  /**
-     * Returns the size of the stream being copied.
+   * Returns the size of the stream being copied.
-     * This may be set to <code>UNKNOWN_STREAM_SIZE</code> if the
+   * This may be set to <code>UNKNOWN_STREAM_SIZE</code> if the
-     * size is unknown.
+   * size is unknown.
-     * @return The size of the stream being copied.
+   *
-     */
+   * @return The size of the stream being copied.
-    public long getStreamSize()
+   */
-    {
+  public long getStreamSize() {
-        return streamSize;
+    return streamSize;
-    }
+  }
 
-    /**
+  /**
-      * @since 3.0
+   * @since 3.0
-     */
+   */
-    @Override
+  @Override public String toString() {
-    public String toString(){
+    return getClass().getName()
-        return getClass().getName() + "[source=" + source
+        + "[source="
-        + ", total=" + totalBytesTransferred
+        + source
-        + ", bytes=" + bytesTransferred
+        + ", total="
-        + ", size=" + streamSize
+        + totalBytesTransferred
+        + ", bytes="
+        + bytesTransferred
+        + ", size="
+        + streamSize
         + "]";
-    }
+  }
 }

AriaFtpPlug/src/main/java/org/apache/commons/net/io/CopyStreamException.java

@@ -24,48 +24,46 @@ import java.io.IOException;
  * copyStream() methods.  It stores the number of bytes confirmed to
  * have been transferred before an I/O error as well as the IOException
  * responsible for the failure of a copy operation.
- * @see Util
+ *
  * @version $Id: CopyStreamException.java 1299238 2012-03-10 17:12:28Z sebb $
+ * @see Util
  */
-public class CopyStreamException extends IOException
+public class CopyStreamException extends IOException {
-{
+  private static final long serialVersionUID = -2602899129433221532L;
-    private static final long serialVersionUID = -2602899129433221532L;
 
-    private final long totalBytesTransferred;
+  private final long totalBytesTransferred;
 
-    /**
+  /**
-     * Creates a new CopyStreamException instance.
+   * Creates a new CopyStreamException instance.
-     * @param message  A message describing the error.
+   *
-     * @param bytesTransferred  The total number of bytes transferred before
+   * @param message A message describing the error.
-     *        an exception was thrown in a copy operation.
+   * @param bytesTransferred The total number of bytes transferred before
-     * @param exception  The IOException thrown during a copy operation.
+   * an exception was thrown in a copy operation.
-     */
+   * @param exception The IOException thrown during a copy operation.
-    public CopyStreamException(String message,
+   */
-                               long bytesTransferred,
+  public CopyStreamException(String message, long bytesTransferred, IOException exception) {
-                               IOException exception)
+    super(message);
-    {
+    initCause(exception); // merge this into super() call once we need 1.6+
-        super(message);
+    totalBytesTransferred = bytesTransferred;
-        initCause(exception); // merge this into super() call once we need 1.6+
+  }
-        totalBytesTransferred = bytesTransferred;
-    }
 
-    /**
+  /**
-     * Returns the total number of bytes confirmed to have
+   * Returns the total number of bytes confirmed to have
-     * been transferred by a failed copy operation.
+   * been transferred by a failed copy operation.
-     * @return The total number of bytes confirmed to have
+   *
-     * been transferred by a failed copy operation.
+   * @return The total number of bytes confirmed to have
-     */
+   * been transferred by a failed copy operation.
-    public long getTotalBytesTransferred()
+   */
-    {
+  public long getTotalBytesTransferred() {
-        return totalBytesTransferred;
+    return totalBytesTransferred;
-    }
+  }
 
-    /**
+  /**
-     * Returns the IOException responsible for the failure of a copy operation.
+   * Returns the IOException responsible for the failure of a copy operation.
-     * @return The IOException responsible for the failure of a copy operation.
+   *
-     */
+   * @return The IOException responsible for the failure of a copy operation.
-    public IOException getIOException()
+   */
-    {
+  public IOException getIOException() {
-        return (IOException) getCause(); // cast is OK because it was initialised with an IOException
+    return (IOException) getCause(); // cast is OK because it was initialised with an IOException
-    }
+  }
 }