diff --git a/pmd/src/net/sourceforge/pmd/util/designer/CreateXMLRulePanel.java b/pmd/src/net/sourceforge/pmd/util/designer/CreateXMLRulePanel.java
index b33a723339..924ac10a31 100644
--- a/pmd/src/net/sourceforge/pmd/util/designer/CreateXMLRulePanel.java
+++ b/pmd/src/net/sourceforge/pmd/util/designer/CreateXMLRulePanel.java
@@ -19,125 +19,124 @@ import net.sourceforge.pmd.PMD;
  * contentpanel for the Create Rule XML Frame.
  */
 public class CreateXMLRulePanel extends JPanel implements ActionListener{
-	
-	private JTextField rulenameField = new JTextField(30);
-	private JTextField rulemsgField = new JTextField(30);
-	private JTextArea ruledescField = new JTextArea(5,30);
-	private JTextArea ruleXMLArea = new JTextArea(30, 30);
-	private JTextArea xpathQueryArea = new JTextArea();
-	private CodeEditorTextPane codeEditorPane = new CodeEditorTextPane();
-	
-	public CreateXMLRulePanel(JTextArea xpathQueryArea, CodeEditorTextPane codeEditorPane){
-		super();
-		this.xpathQueryArea = xpathQueryArea;
-		this.codeEditorPane = codeEditorPane;
-		GridBagConstraints gbc = new GridBagConstraints();
-		// We use a gridbaglayout for a nice and sturdy look and feel
-		GridBagLayout gbl = new GridBagLayout(); 
-	    setLayout(gbl);
-	    
-	    gbc.gridx = 0;
-	    gbc.gridy = 0;
-	    gbc.fill = GridBagConstraints.NONE;
-	    gbc.anchor = GridBagConstraints.EAST;
-	    gbc.weightx = 0.5;
-	    JLabel rulenameLabel = new JLabel("Rule name : ");
-	    gbl.setConstraints(rulenameLabel, gbc);
-	    add(rulenameLabel);
-	    gbc.weightx = 0.5;
-	    gbc.anchor = GridBagConstraints.WEST;
-	    gbc.gridx = 1;
-	    gbl.setConstraints(rulenameField, gbc);
-	    add(rulenameField);
-	    
-	    gbc.gridx = 0;
-	    gbc.gridy = 1;
-	    gbc.anchor = GridBagConstraints.EAST;
-	    gbc.weightx = 0.5;
-	    JLabel rulemsgLabel = new JLabel("Rule msg : ");
-	    gbl.setConstraints(rulemsgLabel, gbc);
-	    add(rulemsgLabel);
-	    gbc.gridx = 1;
-	    gbc.anchor = GridBagConstraints.WEST;
-	    gbc.weightx = 0.5;
-	    gbl.setConstraints(rulemsgField, gbc);
-	    add(rulemsgField);
-	    
-	    gbc.gridx = 0;
-	    gbc.gridy = 2;
-	    gbc.anchor = GridBagConstraints.EAST;
-	    gbc.weightx = 0.5;
-	    JLabel ruledescLabel = new JLabel("Rule desc : ");
-	    gbl.setConstraints(ruledescLabel,gbc);
-	    add(ruledescLabel);
-	    gbc.gridx = 1;
-	    gbc.anchor = GridBagConstraints.WEST;
-	    gbc.weightx = 0.5;
-	    gbl.setConstraints(ruledescField,gbc);
-	    add(ruledescField);
-	    
-	    gbc.gridx = 0;
-	    gbc.gridy = 3;
-	    gbc.gridwidth = 2;
-	    gbc.anchor = GridBagConstraints.NORTH;
-	    JButton createRuleBtn = new JButton("Create rule XML");
-	    createRuleBtn.addActionListener(this);
-	    gbl.setConstraints(createRuleBtn, gbc);
-	    add(createRuleBtn);
-	    
-	    gbc.gridx = 0;
-	    gbc.gridy = 4;
-	    gbc.anchor = GridBagConstraints.NORTH;
-	    gbc.fill = GridBagConstraints.BOTH;
-	    gbc.weightx = 1.0;
-	    gbc.weighty = 1.0;
-	    JScrollPane ruleXMLPane = new JScrollPane(ruleXMLArea);
-	    gbl.setConstraints(ruleXMLPane, gbc);
-	    add(ruleXMLPane);
-	    
-	    repaint();
-	}
 
-	private void appendLn(StringBuffer sb, String text) {
-		sb.append(text).append(PMD.EOL);
-	}
+    private JTextField rulenameField = new JTextField(30);
+    private JTextField rulemsgField = new JTextField(30);
+    private JTextArea ruledescField = new JTextArea(5,30);
+    private JTextArea ruleXMLArea = new JTextArea(30, 30);
+    private JTextArea xpathQueryArea = new JTextArea();
+    private CodeEditorTextPane codeEditorPane = new CodeEditorTextPane();
+
+    public CreateXMLRulePanel(JTextArea xpathQueryArea, CodeEditorTextPane codeEditorPane){
+    	super();
+    	this.xpathQueryArea = xpathQueryArea;
+    	this.codeEditorPane = codeEditorPane;
+    	GridBagConstraints gbc = new GridBagConstraints();
+    	// We use a gridbaglayout for a nice and sturdy look and feel
+    	GridBagLayout gbl = new GridBagLayout();
+        setLayout(gbl);
+
+        gbc.gridx = 0;
+        gbc.gridy = 0;
+        gbc.fill = GridBagConstraints.NONE;
+        gbc.anchor = GridBagConstraints.EAST;
+        gbc.weightx = 0.5;
+        JLabel rulenameLabel = new JLabel("Rule name : ");
+        gbl.setConstraints(rulenameLabel, gbc);
+        add(rulenameLabel);
+        gbc.weightx = 0.5;
+        gbc.anchor = GridBagConstraints.WEST;
+        gbc.gridx = 1;
+        gbl.setConstraints(rulenameField, gbc);
+        add(rulenameField);
+
+        gbc.gridx = 0;
+        gbc.gridy = 1;
+        gbc.anchor = GridBagConstraints.EAST;
+        gbc.weightx = 0.5;
+        JLabel rulemsgLabel = new JLabel("Rule msg : ");
+        gbl.setConstraints(rulemsgLabel, gbc);
+        add(rulemsgLabel);
+        gbc.gridx = 1;
+        gbc.anchor = GridBagConstraints.WEST;
+        gbc.weightx = 0.5;
+        gbl.setConstraints(rulemsgField, gbc);
+        add(rulemsgField);
+
+        gbc.gridx = 0;
+        gbc.gridy = 2;
+        gbc.anchor = GridBagConstraints.EAST;
+        gbc.weightx = 0.5;
+        JLabel ruledescLabel = new JLabel("Rule desc : ");
+        gbl.setConstraints(ruledescLabel,gbc);
+        add(ruledescLabel);
+        gbc.gridx = 1;
+        gbc.anchor = GridBagConstraints.WEST;
+        gbc.weightx = 0.5;
+        gbl.setConstraints(ruledescField,gbc);
+        add(ruledescField);
+
+        gbc.gridx = 0;
+        gbc.gridy = 3;
+        gbc.gridwidth = 2;
+        gbc.anchor = GridBagConstraints.NORTH;
+        JButton createRuleBtn = new JButton("Create rule XML");
+        createRuleBtn.addActionListener(this);
+        gbl.setConstraints(createRuleBtn, gbc);
+        add(createRuleBtn);
+
+        gbc.gridx = 0;
+        gbc.gridy = 4;
+        gbc.anchor = GridBagConstraints.NORTH;
+        gbc.fill = GridBagConstraints.BOTH;
+        gbc.weightx = 1.0;
+        gbc.weighty = 1.0;
+        JScrollPane ruleXMLPane = new JScrollPane(ruleXMLArea);
+        gbl.setConstraints(ruleXMLPane, gbc);
+        add(ruleXMLPane);
+
+        repaint();
+    }
+
+    private void appendLn(StringBuffer sb, String text) {
+    	sb.append(text).append(PMD.EOL);
+    }
+
+    /**
+     * We let our class implement the ActionListener interface
+     * and use it to generate the xml code when the user presses
+     * the "Create rule XML" button.
+     *
+     */
+    public void actionPerformed(ActionEvent exception) {
+        StringBuffer buffer = new StringBuffer(200);
+        appendLn(buffer, "<rule  name=\"" + rulenameField.getText() + '\"');
+        appendLn(buffer, "  message=\"" + rulemsgField.getText() + '\"');
+        appendLn(buffer, "  class=\"" + (xpathQueryArea.getText().length() == 0 ? "" : "net.sourceforge.pmd.lang.rule.XPathRule") + "\">");
+        appendLn(buffer, "  <description>");
+        appendLn(buffer, "  " + ruledescField.getText());
+        appendLn(buffer, "  </description>");
+        if (xpathQueryArea.getText().length() != 0) {
+        	appendLn(buffer, "  <properties>");
+        	appendLn(buffer, "    <property name=\"xpath\">");
+        	appendLn(buffer, "    <value>");
+        	appendLn(buffer, "<![CDATA[");
+        	appendLn(buffer, xpathQueryArea.getText());
+        	appendLn(buffer, "]]>");
+        	appendLn(buffer, "    </value>");
+        	appendLn(buffer, "    </property>");
+        	appendLn(buffer, "  </properties>");
+        }
+        appendLn(buffer, "  <priority>3</priority>");
+        appendLn(buffer, "  <example>");
+        appendLn(buffer, "<![CDATA[");
+        appendLn(buffer, codeEditorPane.getText());
+        appendLn(buffer, "]]>");
+        appendLn(buffer, "  </example>");
+        appendLn(buffer, "</rule>");
+
+        ruleXMLArea.setText(buffer.toString());
+        repaint();
+    }
 
-	/**
-	 * We let our class implement the ActionListener interface
-	 * and use it to generate the xml code when the user presses
-	 * the "Create rule XML" button.
-	 * 
-	 */
-	public void actionPerformed(ActionEvent exception) {
-	    StringBuffer buffer = new StringBuffer(200);
-	    appendLn(buffer, "<rule  name=\"" + rulenameField.getText() + '\"');
-	    appendLn(buffer, "  message=\"" + rulemsgField.getText() + '\"');
-	    appendLn(buffer, "  class=\"" + (xpathQueryArea.getText().length() == 0 ? "" : "net.sourceforge.pmd.lang.rule.XPathRule") + "\">");
-	    appendLn(buffer, "  <description>");
-	    appendLn(buffer, "  " + ruledescField.getText());
-	    appendLn(buffer, "  </description>");
-	    if (xpathQueryArea.getText().length() != 0) {
-	    	appendLn(buffer, "  <properties>");
-	    	appendLn(buffer, "    <property name=\"xpath\">");
-	    	appendLn(buffer, "    <value>");
-	    	appendLn(buffer, "<![CDATA[");
-	    	appendLn(buffer, xpathQueryArea.getText());
-	    	appendLn(buffer, "]]>");
-	    	appendLn(buffer, "    </value>");
-	    	appendLn(buffer, "    </property>");
-	    	appendLn(buffer, "  </properties>");
-	    }
-	    appendLn(buffer, "  <priority>3</priority>");
-	    appendLn(buffer, "  <example>");
-	    appendLn(buffer, "<![CDATA[");
-	    appendLn(buffer, codeEditorPane.getText());
-	    appendLn(buffer, "]]>");
-	    appendLn(buffer, "  </example>");
-	    appendLn(buffer, "</rule>");
-	
-	    ruleXMLArea.setText(buffer.toString());
-	    repaint();
-	}	
-	
 }
-