+ use RSyntaxTextArea as Groovy editor so we get neat highlighting and bracket matching :)

build.xml

@@ -101,6 +101,10 @@
 				<include name="net/miginfocom/**" />
 			</zipfileset>
 
+			<zipfileset src="${dir.lib}/rsyntaxtextarea.jar">
+				<include name="org/fife/**" />
+			</zipfileset>
+
 			<zipfileset src="${dir.lib}/xmlrpc.jar">
 				<include name="redstone/xmlrpc/**" />
 			</zipfileset>

installer/webstart/filebot.jnlp

@@ -60,6 +60,7 @@
 		<jar href="xercesImpl.jar"    download="lazy" part="scraper" />
 		<jar href="mediainfo.jar"        download="lazy" part="native"  />
 		<jar href="sevenzipjbinding.jar" download="lazy" part="native"  />
+		<jar href="rsyntaxtextarea.jar"  download="eager" />
 	</resources>
 	
 	<resources os="Windows" arch="x86">

source/net/sourceforge/filebot/ui/rename/ExpressionFormatDocument.java

@@ -1,94 +0,0 @@
-
-package net.sourceforge.filebot.ui.rename;
-
-
-import javax.swing.event.DocumentEvent;
-import javax.swing.text.AttributeSet;
-import javax.swing.text.BadLocationException;
-import javax.swing.text.Document;
-import javax.swing.text.PlainDocument;
-
-
-class ExpressionFormatDocument extends PlainDocument {
-	
-	private Completion lastCompletion;
-	
-
-	@Override
-	public void insertString(int offset, String text, AttributeSet attributes) throws BadLocationException {
-		if (text == null || text.isEmpty()) {
-			return;
-		}
-		
-		// ignore user input that matches the last auto-completion
-		if (lastCompletion != null && lastCompletion.didComplete(this, offset, text)) {
-			lastCompletion = null;
-			
-			// behave as if something was inserted (e.g. update caret position)
-			fireInsertUpdate(new DefaultDocumentEvent(offset, text.length(), DocumentEvent.EventType.INSERT));
-			return;
-		}
-		
-		// try to auto-complete input
-		lastCompletion = Completion.getCompletion(this, offset, text);
-		
-		if (lastCompletion != null) {
-			text = lastCompletion.complete(this, offset, text);
-		}
-		
-		super.insertString(offset, text, attributes);
-	}
-	
-
-	public Completion getLastCompletion() {
-		return lastCompletion;
-	}
-	
-
-	public enum Completion {
-		RoundBrackets("()"),
-		SquareBrackets("[]"),
-		CurlyBrackets("{}"),
-		SingleQuoteStringLiteral("''"),
-		DoubleQuoteStringLiteral("\"\"");
-		
-		public final String pattern;
-		
-
-		private Completion(String pattern) {
-			this.pattern = pattern;
-		}
-		
-
-		public boolean canComplete(Document document, int offset, String input) {
-			return pattern.startsWith(input);
-		}
-		
-
-		public boolean didComplete(Document document, int offset, String input) {
-			try {
-				return document.getText(0, offset).concat(input).endsWith(pattern);
-			} catch (BadLocationException e) {
-				return false;
-			}
-		}
-		
-
-		public String complete(Document document, int offset, String input) {
-			return pattern;
-		}
-		
-
-		public static Completion getCompletion(Document document, int offset, String input) {
-			for (Completion completion : values()) {
-				if (completion.canComplete(document, offset, input)) {
-					return completion;
-				}
-			}
-			
-			return null;
-		}
-		
-	}
-	
-}

source/net/sourceforge/filebot/ui/rename/FormatDialog.java

@@ -1,7 +1,5 @@
-
 package net.sourceforge.filebot.ui.rename;
 
-
 import static java.awt.Font.*;
 import static javax.swing.BorderFactory.*;
 import static net.sourceforge.filebot.ui.NotificationLogging.*;
@@ -52,9 +50,13 @@ import javax.swing.JTextField;
 import javax.swing.KeyStroke;
 import javax.swing.SwingWorker;
 import javax.swing.Timer;
+import javax.swing.border.CompoundBorder;
+import javax.swing.border.EmptyBorder;
 import javax.swing.event.DocumentEvent;
 import javax.swing.event.PopupMenuEvent;
 import javax.swing.event.PopupMenuListener;
+import javax.swing.text.AttributeSet;
+import javax.swing.text.BadLocationException;
 import javax.swing.text.JTextComponent;
 
 import net.miginfocom.swing.MigLayout;
@@ -78,232 +80,226 @@ import net.sourceforge.tuned.ui.TunedUtilities;
 import net.sourceforge.tuned.ui.notification.SeparatorBorder;
 import net.sourceforge.tuned.ui.notification.SeparatorBorder.Position;
 
+import org.fife.ui.rsyntaxtextarea.RSyntaxDocument;
+import org.fife.ui.rsyntaxtextarea.RSyntaxTextArea;
+import org.fife.ui.rsyntaxtextarea.SyntaxConstants;
+
 import com.cedarsoftware.util.io.JsonReader;
 import com.cedarsoftware.util.io.JsonWriter;
 
+public class FormatDialog extends JDialog {
 
-class FormatDialog extends JDialog {
-	
 	private boolean submit = false;
-	
+
 	private Mode mode;
 	private ExpressionFormat format;
-	
+
 	private MediaBindingBean sample;
 	private ExecutorService executor = createExecutor();
 	private RunnableFuture<String> currentPreviewFuture;
-	
+
 	private JLabel preview = new JLabel();
 	private JLabel status = new JLabel();
-	
+
 	private JTextComponent editor = createEditor();
 	private ProgressIndicator progressIndicator = new ProgressIndicator();
-	
+
 	private JLabel title = new JLabel();
 	private JPanel help = new JPanel(new MigLayout("insets 0, nogrid, fillx"));
-	
+
 	private static final PreferencesEntry<String> persistentSampleFile = Settings.forPackage(FormatDialog.class).entry("format.sample.file");
-	
+
-	
 	public enum Mode {
 		Episode, Movie, Music;
-		
+
 		public Mode next() {
 			if (ordinal() < values().length - 1)
 				return values()[ordinal() + 1];
-			
+
 			return values()[0];
 		}
-		
+
-		
 		public String key() {
 			return this.name().toLowerCase();
 		}
-		
+
-		
 		public Format getFormat() {
 			switch (this) {
-				case Episode:
+			case Episode:
-					return new EpisodeFormat(true, true);
+				return new EpisodeFormat(true, true);
-				case Movie: // case Movie
+			case Movie: // case Movie
-					return new MovieFormat(true, true, false);
+				return new MovieFormat(true, true, false);
-				default:
+			default:
-					return new AudioTrackFormat();
+				return new AudioTrackFormat();
 			}
 		}
-		
+
-		
 		public PreferencesEntry<String> persistentSample() {
 			return Settings.forPackage(FormatDialog.class).entry("format.sample." + key());
 		}
-		
+
-		
 		public PreferencesList<String> persistentFormatHistory() {
 			return Settings.forPackage(FormatDialog.class).node("format.recent." + key()).asList();
 		}
 	}
-	
+
-	
 	public FormatDialog(Window owner) {
 		super(owner, ModalityType.DOCUMENT_MODAL);
-		
+
 		// initialize hidden
 		progressIndicator.setVisible(false);
-		
+
 		// bold title label in header
 		title.setFont(title.getFont().deriveFont(BOLD));
-		
+
 		JPanel header = new JPanel(new MigLayout("insets dialog, nogrid"));
-		
+
 		header.setBackground(Color.white);
 		header.setBorder(new SeparatorBorder(1, new Color(0xB4B4B4), new Color(0xACACAC), GradientStyle.LEFT_TO_RIGHT, Position.BOTTOM));
-		
+
 		header.add(progressIndicator, "pos 1al 0al, hidemode 3");
 		header.add(title, "wrap unrel:push");
 		header.add(preview, "hmin 16px, gap indent, hidemode 3, wmax 90%");
 		header.add(status, "hmin 16px, gap indent, hidemode 3, wmax 90%, newline");
-		
+
 		JPanel content = new JPanel(new MigLayout("insets dialog, nogrid, fill"));
-		
+
 		content.add(editor, "w 120px:min(pref, 420px), h 40px!, growx, wrap 4px, id editor");
 		content.add(createImageButton(changeSampleAction), "w 25!, h 19!, pos n editor.y2+1 editor.x2 n");
-		
+
 		content.add(help, "growx, wrap 25px:push");
-		
+
 		content.add(new JButton(switchEditModeAction), "tag left");
 		content.add(new JButton(approveFormatAction), "tag apply");
 		content.add(new JButton(cancelAction), "tag cancel");
-		
+
 		JComponent pane = (JComponent) getContentPane();
 		pane.setLayout(new MigLayout("insets 0, fill"));
-		
+
 		pane.add(header, "h 60px, growx, dock north");
 		pane.add(content, "grow");
-		
+
 		addPropertyChangeListener("sample", new PropertyChangeListener() {
-			
+
 			@Override
 			public void propertyChange(PropertyChangeEvent evt) {
 				checkFormatInBackground();
 			}
 		});
-		
+
 		// focus editor by default
 		addWindowFocusListener(new WindowAdapter() {
-			
+
 			@Override
 			public void windowGainedFocus(WindowEvent e) {
 				editor.requestFocusInWindow();
 			}
 		});
-		
+
 		// finish dialog and close window manually
 		addWindowListener(new WindowAdapter() {
-			
+
 			@Override
 			public void windowClosing(WindowEvent e) {
 				finish(false);
 			}
 		});
-		
+
 		// install editor suggestions popup
 		editor.setComponentPopupMenu(createRecentFormatPopup());
 		TunedUtilities.installAction(editor, KeyStroke.getKeyStroke(KeyEvent.VK_DOWN, 0), new AbstractAction("Recent") {
-			
+
 			@Override
 			public void actionPerformed(ActionEvent evt) {
 				// display popup below format editor
 				editor.getComponentPopupMenu().show(editor, 0, editor.getHeight() + 3);
 			}
 		});
-		
+
 		// episode mode by default
 		setMode(Mode.Episode);
-		
+
 		// initialize window properties
 		setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
 		setSize(610, 430);
 	}
-	
+
-	
 	public void setMode(Mode mode) {
 		this.mode = mode;
-		
+
 		this.setTitle(String.format("%s Format", mode));
 		title.setText(this.getTitle());
 		status.setVisible(false);
-		
+
 		switchEditModeAction.putValue(Action.NAME, String.format("Switch to %s Format", mode.next()));
 		updateHelpPanel(mode);
-		
+
 		// update preview to current format
 		sample = restoreSample(mode);
-		
+
 		// restore editor state
 		editor.setText(mode.persistentFormatHistory().isEmpty() ? "" : mode.persistentFormatHistory().get(0));
-		
+
 		// update examples
 		fireSampleChanged();
 	}
-	
+
-	
 	private JComponent updateHelpPanel(Mode mode) {
 		help.removeAll();
-		
+
 		help.add(new JLabel("Syntax"), "gap indent+unrel, wrap 0");
 		help.add(createSyntaxPanel(mode), "gapx indent indent, wrap 8px");
-		
+
 		help.add(new JLabel("Examples"), "gap indent+unrel, wrap 0");
 		help.add(createExamplesPanel(mode), "growx, h pref!, gapx indent indent");
-		
+
 		return help;
 	}
-	
+
-	
 	private JTextComponent createEditor() {
-		final JTextComponent editor = new JTextField(new ExpressionFormatDocument(), null, 0);
+		final RSyntaxTextArea editor = new RSyntaxTextArea(new RSyntaxDocument(SyntaxConstants.SYNTAX_STYLE_GROOVY) {
+			@Override
+			public void insertString(int offs, String str, AttributeSet a) throws BadLocationException {
+				super.insertString(offs, str.replaceAll("\\s", " "), a); // FORCE SINGLE LINE
+			}
+		}, null, 1, 80);
+
+		editor.setAntiAliasingEnabled(true);
+		editor.setAnimateBracketMatching(false);
+		editor.setAutoIndentEnabled(false);
+		editor.setClearWhitespaceLinesEnabled(false);
+		editor.setBracketMatchingEnabled(true);
+		editor.setCloseCurlyBraces(false);
+		editor.setCodeFoldingEnabled(false);
+		editor.setHyperlinksEnabled(false);
+		editor.setUseFocusableTips(false);
+		editor.setHighlightCurrentLine(false);
+		editor.setLineWrap(false);
+
+		editor.setBorder(new CompoundBorder(new JTextField().getBorder(), new EmptyBorder(7, 2, 7, 2)));
 		editor.setFont(new Font(MONOSPACED, PLAIN, 14));
-		
+
-		// enable undo/redo
-		installUndoSupport(editor);
-		
 		// update format on change
 		editor.getDocument().addDocumentListener(new LazyDocumentListener() {
-			
+
 			@Override
 			public void update(DocumentEvent e) {
 				checkFormatInBackground();
 			}
 		});
-		
+
-		// improved cursor behaviour, use delayed listener, so we apply our cursor updates, after the text component is finished with its own
-		editor.getDocument().addDocumentListener(new LazyDocumentListener(0) {
-			
-			@Override
-			public void update(DocumentEvent evt) {
-				if (evt.getType() == DocumentEvent.EventType.INSERT) {
-					ExpressionFormatDocument document = (ExpressionFormatDocument) evt.getDocument();
-					
-					if (document.getLastCompletion() != null) {
-						editor.setCaretPosition(editor.getCaretPosition() - 1);
-					}
-				}
-			}
-		});
-		
 		return editor;
 	}
-	
+
-	
 	private JComponent createSyntaxPanel(Mode mode) {
 		JPanel panel = new JPanel(new MigLayout("fill, nogrid"));
-		
+
 		panel.setBorder(createLineBorder(new Color(0xACA899)));
 		panel.setBackground(new Color(0xFFFFE1));
 		panel.setOpaque(true);
-		
+
 		panel.add(new LinkButton(new AbstractAction(ResourceBundle.getBundle(FormatDialog.class.getName()).getString(mode.key() + ".syntax")) {
-			
+
 			@Override
 			public void actionPerformed(ActionEvent evt) {
 				try {
@@ -313,53 +309,51 @@ class FormatDialog extends JDialog {
 				}
 			}
 		}));
-		
+
 		return panel;
 	}
-	
+
-	
 	private JComponent createExamplesPanel(Mode mode) {
 		JPanel panel = new JPanel(new MigLayout("fill, wrap 3"));
-		
+
 		panel.setBorder(createLineBorder(new Color(0xACA899)));
 		panel.setBackground(new Color(0xFFFFE1));
-		
+
 		ResourceBundle bundle = ResourceBundle.getBundle(getClass().getName());
 		TreeMap<String, String> examples = new TreeMap<String, String>();
-		
+
 		// extract all example entries and sort by key
 		for (String key : bundle.keySet()) {
 			if (key.startsWith(mode.key() + ".example"))
 				examples.put(key, bundle.getString(key));
 		}
-		
+
 		for (final String format : examples.values()) {
 			LinkButton formatLink = new LinkButton(new AbstractAction(format) {
-				
+
 				@Override
 				public void actionPerformed(ActionEvent e) {
 					editor.setText(format);
 				}
 			});
-			
+
 			formatLink.setFont(new Font(MONOSPACED, PLAIN, 11));
-			
+
 			// compute format label in background
 			final JLabel formatExample = new JLabel("[evaluate]");
-			
+
 			// bind text to preview
 			addPropertyChangeListener("sample", new PropertyChangeListener() {
-				
+
 				@Override
 				public void propertyChange(PropertyChangeEvent evt) {
 					new SwingWorker<String, Void>() {
-						
+
 						@Override
 						protected String doInBackground() throws Exception {
 							return new ExpressionFormat(format).format(sample);
 						}
-						
+
-						
 						@Override
 						protected void done() {
 							try {
@@ -371,20 +365,19 @@ class FormatDialog extends JDialog {
 					}.execute();
 				}
 			});
-			
+
 			panel.add(formatLink);
 			panel.add(new JLabel("…"));
 			panel.add(formatExample);
 		}
-		
+
 		return panel;
 	}
-	
+
-	
 	private MediaBindingBean restoreSample(Mode mode) {
 		Object info = null;
 		File media = null;
-		
+
 		try {
 			// restore sample from user preferences
 			String sample = mode.persistentSample().getValue();
@@ -402,93 +395,90 @@ class FormatDialog extends JDialog {
 				throw new RuntimeException(illegalSample); // won't happen
 			}
 		}
-		
+
 		// restore media file
 		String path = persistentSampleFile.getValue();
-		
+
 		if (path != null && !path.isEmpty()) {
 			media = new File(path);
 		}
-		
+
 		return new MediaBindingBean(info, media, null);
 	}
-	
+
-	
 	private ExecutorService createExecutor() {
 		ThreadPoolExecutor executor = new ThreadPoolExecutor(1, 1, 0L, TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>(1), new DefaultThreadFactory("PreviewFormatter")) {
-			
+
 			@SuppressWarnings("deprecation")
 			@Override
 			public List<Runnable> shutdownNow() {
 				List<Runnable> remaining = super.shutdownNow();
-				
+
 				try {
 					if (!awaitTermination(3, TimeUnit.SECONDS)) {
 						// if the thread has not terminated after 4 seconds, it is probably stuck
 						ThreadGroup threadGroup = ((DefaultThreadFactory) getThreadFactory()).getThreadGroup();
-						
+
 						// kill background thread by force
 						threadGroup.stop();
-						
+
 						// log access of potentially unsafe method
 						Logger.getLogger(getClass().getName()).warning("Thread was forcibly terminated");
 					}
 				} catch (Exception e) {
 					Logger.getLogger(getClass().getName()).log(Level.WARNING, "Thread was not terminated", e);
 				}
-				
+
 				return remaining;
 			}
 		};
-		
+
 		// only keep the latest task in the queue
 		executor.setRejectedExecutionHandler(new DiscardOldestPolicy());
-		
+
 		return executor;
 	}
-	
+
-	
 	private void checkFormatInBackground() {
 		try {
 			// check syntax in foreground
 			final ExpressionFormat format = new ExpressionFormat(editor.getText().trim());
-			
+
 			// activate delayed to avoid flickering when formatting takes only a couple of milliseconds
 			final Timer progressIndicatorTimer = TunedUtilities.invokeLater(400, new Runnable() {
-				
+
 				@Override
 				public void run() {
 					progressIndicator.setVisible(true);
 				}
 			});
-			
+
 			// cancel old worker later
 			Future<String> obsoletePreviewFuture = currentPreviewFuture;
-			
+
 			// create new worker
 			currentPreviewFuture = new SwingWorker<String, Void>() {
-				
+
 				@Override
 				protected String doInBackground() throws Exception {
 					return format.format(sample);
 				}
-				
+
-				
 				@Override
 				protected void done() {
 					try {
 						preview.setText(get());
-						
+
 						// check internal script exception
 						if (format.caughtScriptException() != null) {
 							throw format.caughtScriptException();
 						}
-						
+
 						// check empty output
 						if (get().trim().isEmpty()) {
 							throw new RuntimeException("Formatted value is empty");
 						}
-						
+
 						// no warning or error
 						status.setVisible(false);
 					} catch (CancellationException e) {
@@ -501,10 +491,10 @@ class FormatDialog extends JDialog {
 					} finally {
 						preview.setVisible(preview.getText().trim().length() > 0);
 						editor.setForeground(preview.getForeground());
-						
+
 						// stop progress indicator from becoming visible, if we have been fast enough
 						progressIndicatorTimer.stop();
-						
+
 						// hide progress indicator, if this still is the current worker
 						if (this == currentPreviewFuture) {
 							progressIndicator.setVisible(false);
@@ -512,83 +502,76 @@ class FormatDialog extends JDialog {
 					}
 				}
 			};
-			
+
 			// cancel old worker, after new worker has been created, because done() might be called from within cancel()
 			if (obsoletePreviewFuture != null) {
 				obsoletePreviewFuture.cancel(true);
 			}
-			
+
 			// submit new worker
 			executor.execute(currentPreviewFuture);
 		} catch (ScriptException e) {
-			// incorrect syntax 
+			// incorrect syntax
 			status.setText(ExceptionUtilities.getRootCauseMessage(e));
 			status.setIcon(ResourceManager.getIcon("status.error"));
 			status.setVisible(true);
-			
+
 			preview.setVisible(false);
 			editor.setForeground(Color.red);
 		}
 	}
-	
+
-	
 	public boolean submit() {
 		return submit;
 	}
-	
+
-	
 	public Mode getMode() {
 		return mode;
 	}
-	
+
-	
 	public ExpressionFormat getFormat() {
 		return format;
 	}
-	
+
-	
 	private void finish(boolean submit) {
 		this.submit = submit;
-		
+
 		// force shutdown
 		executor.shutdownNow();
-		
+
 		setVisible(false);
 		dispose();
 	}
-	
+
-	
 	private JPopupMenu createRecentFormatPopup() {
 		JPopupMenu popup = new JPopupMenu();
 		popup.addPopupMenuListener(new PopupMenuListener() {
-			
+
 			@Override
 			public void popupMenuWillBecomeVisible(PopupMenuEvent evt) {
 				// make sure to reset state
 				popupMenuWillBecomeInvisible(evt);
-				
+
 				JPopupMenu popup = (JPopupMenu) evt.getSource();
 				for (final String expression : mode.persistentFormatHistory()) {
 					JMenuItem item = popup.add(new AbstractAction(expression) {
-						
+
 						@Override
 						public void actionPerformed(ActionEvent evt) {
 							editor.setText(expression);
 						}
 					});
-					
+
 					item.setFont(new Font(MONOSPACED, PLAIN, 11));
 				}
 			}
-			
+
-			
 			@Override
 			public void popupMenuWillBecomeInvisible(PopupMenuEvent evt) {
 				JPopupMenu popup = (JPopupMenu) evt.getSource();
 				popup.removeAll();
 			}
-			
+
-			
 			@Override
 			public void popupMenuCanceled(PopupMenuEvent evt) {
 				popupMenuWillBecomeInvisible(evt);
@@ -596,93 +579,92 @@ class FormatDialog extends JDialog {
 		});
 		return popup;
 	}
-	
+
 	protected final Action changeSampleAction = new AbstractAction("Change Sample", ResourceManager.getIcon("action.variable")) {
-		
+
 		@Override
 		public void actionPerformed(ActionEvent evt) {
 			BindingDialog dialog = new BindingDialog(getWindow(evt.getSource()), String.format("%s Bindings", mode), mode.getFormat());
-			
+
 			dialog.setInfoObject(sample.getInfoObject());
 			dialog.setMediaFile(sample.getMediaFile());
-			
+
 			// open dialog
 			dialog.setLocationRelativeTo((Component) evt.getSource());
 			dialog.setVisible(true);
-			
+
 			if (dialog.submit()) {
 				Object info = dialog.getInfoObject();
 				File file = dialog.getMediaFile();
-				
+
 				// change sample
 				sample = new MediaBindingBean(info, file, null);
-				
+
 				// remember
 				mode.persistentSample().setValue(info == null ? "" : JsonWriter.toJson(info));
 				persistentSampleFile.setValue(file == null ? "" : sample.getMediaFile().getAbsolutePath());
-				
+
 				// reevaluate everything
 				fireSampleChanged();
 			}
 		}
 	};
-	
+
 	protected final Action cancelAction = new AbstractAction("Cancel", ResourceManager.getIcon("dialog.cancel")) {
-		
+
 		@Override
 		public void actionPerformed(ActionEvent e) {
 			finish(false);
 		}
 	};
-	
+
 	protected final Action switchEditModeAction = new AbstractAction(null, ResourceManager.getIcon("dialog.switch")) {
-		
+
 		@Override
 		public void actionPerformed(ActionEvent e) {
 			setMode(mode.next());
 		}
 	};
-	
+
 	protected final Action approveFormatAction = new AbstractAction("Use Format", ResourceManager.getIcon("dialog.continue")) {
-		
+
 		@Override
 		public void actionPerformed(ActionEvent evt) {
 			try {
 				// check syntax
 				format = new ExpressionFormat(editor.getText().trim());
-				
+
 				if (format.getExpression().isEmpty()) {
 					throw new ScriptException("Expression is empty");
 				}
-				
+
 				// create new recent history and ignore duplicates
 				Set<String> recent = new LinkedHashSet<String>();
-				
+
 				// add new format first
 				recent.add(format.getExpression());
-				
+
 				// save the 8 most recent formats
 				for (String expression : mode.persistentFormatHistory()) {
 					recent.add(expression);
-					
+
 					if (recent.size() >= 8) {
 						break;
 					}
 				}
-				
+
 				// update persistent history
 				mode.persistentFormatHistory().set(recent);
-				
+
 				finish(true);
 			} catch (ScriptException e) {
 				UILogger.log(Level.WARNING, ExceptionUtilities.getRootCauseMessage(e));
 			}
 		}
 	};
-	
+
-	
 	protected void fireSampleChanged() {
 		firePropertyChange("sample", null, sample);
 	}
-	
+
 }