1 files changed, 30 insertions, 30 deletions

diff --git a/Dozentenmodul/src/ftp/DownloadTask.java b/Dozentenmodul/src/ftp/DownloadTask.java
index d29b7802..74b55e37 100644
--- a/Dozentenmodul/src/ftp/DownloadTask.java
+++ b/Dozentenmodul/src/ftp/DownloadTask.java
@@ -10,24 +10,22 @@ import javax.swing.JOptionPane;
 import javax.swing.SwingWorker;
 
 /**
- * Execute file download in a background thread and update the progress. 
+ * Execute file download in a background thread and update the progress.
+ * 
  * @author www.codejava.net
- *
+ * 
  */
 public class DownloadTask extends SwingWorker<Void, Void> {
 
 	private static final int BUFFER_SIZE = 4096;
-	
+
 	private String host;
 	private int port;
 	private String username;
 	private String password;
-	
 	private String downloadPath;
 	private String saveDir;
-	
 
-	
 	public DownloadTask(String host, int port, String username,
 			String password, String downloadPath, String saveDir) {
 		this.host = host;
@@ -36,63 +34,65 @@ public class DownloadTask extends SwingWorker<Void, Void> {
 		this.password = password;
 		this.downloadPath = downloadPath;
 		this.saveDir = saveDir;
-		
-		
+
 	}
 
 	/**
 	 * Executed in background thread
-	 */	
+	 */
 	@Override
 	protected Void doInBackground() throws Exception {
 		FTPUtility util = new FTPUtility(host, port, username, password);
 		try {
 			util.connect();
-			
+
 			byte[] buffer = new byte[BUFFER_SIZE];
 			int bytesRead = -1;
 			long totalBytesRead = 0;
 			int percentCompleted = 0;
-            long start=System.nanoTime();
-            final double NANOS_PER_SECOND = 1000000000.0;
-            final double BYTES_PER_MIB = 1024*1024;
+			long start = System.nanoTime();
+			final double NANOS_PER_SECOND = 1000000000.0;
+			final double BYTES_PER_MIB = 1024 * 1024;
 			long fileSize = util.getFileSize(downloadPath);
-			//gui.setFileSize(fileSize);
-			
+			// gui.setFileSize(fileSize);
+
 			String fileName = new File(downloadPath).getName();
-			
+
 			File downloadFile = new File(saveDir + File.separator + fileName);
 			FileOutputStream outputStream = new FileOutputStream(downloadFile);
-			
+
 			util.downloadFile(downloadPath);
 			InputStream inputStream = util.getInputStream();
-			
-			while ((bytesRead = inputStream.read(buffer)) != -1 && isCancelled()==false) {
+
+			while ((bytesRead = inputStream.read(buffer)) != -1
+					&& isCancelled() == false) {
 				outputStream.write(buffer, 0, bytesRead);
 				totalBytesRead += bytesRead;
-				//System.out.println(totalBytesRead);
-				double speed = NANOS_PER_SECOND / BYTES_PER_MIB * totalBytesRead / (System.nanoTime() - start + 1);
+				// System.out.println(totalBytesRead);
+				double speed = NANOS_PER_SECOND / BYTES_PER_MIB
+						* totalBytesRead / (System.nanoTime() - start + 1);
 				percentCompleted = (int) (totalBytesRead * 100 / fileSize);
 				setProgress(percentCompleted);
 				firePropertyChange("speed", 0, speed);
-				firePropertyChange("filesize", 0,fileSize);
-				firePropertyChange("bytesread", 0,totalBytesRead);
-				
+				firePropertyChange("filesize", 0, fileSize);
+				firePropertyChange("bytesread", 0, totalBytesRead);
+
 			}
 
 			outputStream.close();
-			
+
 			util.finish();
 		} catch (FTPException ex) {
-			JOptionPane.showMessageDialog(null, "Error downloading file: " + ex.getMessage(),
-					"Error", JOptionPane.ERROR_MESSAGE);			
+			JOptionPane.showMessageDialog(null,
+					"Error downloading file: " + ex.getMessage(), "Error",
+					JOptionPane.ERROR_MESSAGE);
 			ex.printStackTrace();
 			setProgress(0);
-			cancel(true);			
+			cancel(true);
 		} finally {
 			util.disconnect();
 		}
-		
+
 		return null;
 	}
 
@@ -106,5 +106,5 @@ public class DownloadTask extends SwingWorker<Void, Void> {
 					"File has been downloaded successfully!", "Message",
 					JOptionPane.INFORMATION_MESSAGE);
 		}
-	}	
+	}
 }
\ No newline at end of file