[maven-release-plugin] prepare release pmd_releases/5.4.4

Prepare pmd release 5.4.4
Update release script to automatically set the default download for sf
2017-01-28 13:15:10 +01:00 · 2017-01-28 13:07:35 +01:00 · 2017-01-28 12:57:01 +01:00 · 2017-01-28 11:46:09 +01:00 · 2017-01-28 11:45:59 +01:00 · 2017-01-28 10:43:35 +01:00
3780 changed files with 151434 additions and 193014 deletions
@@ -0,0 +1,12 @@
+target/
+bin/
+.project
+.classpath
+.checkstyle
+.pmd
+.ruleset
+.settings/
+*.iml
+.idea
+*.patch
+*/src/site/site.xml
@@ -0,0 +1,21 @@
+<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
+                      http://maven.apache.org/xsd/settings-1.0.0.xsd">
+  <localRepository/>
+  <interactiveMode/>
+  <usePluginRegistry/>
+  <offline/>
+  <pluginGroups/>
+  <servers>
+    <server>
+      <id>sonatype-nexus-snapshots</id>
+      <username>${env.CI_DEPLOY_USERNAME}</username>
+      <password>${env.CI_DEPLOY_PASSWORD}</password>
+    </server>
+  </servers>
+  <mirrors/>
+  <proxies/>
+  <profiles/>
+  <activeProfiles/>
+</settings>
@@ -0,0 +1,29 @@
+language: java
+before_script:
+  - SHOULD_DEPLOY=no
+  - '[ "${TRAVIS_SECURE_ENV_VARS}" = "true" ] && [ "${TRAVIS_PULL_REQUEST}" = "false" ] && SHOULD_DEPLOY=yes || ( [ "${SHOULD_DEPLOY}" != "yes" ] && echo "Skipping Deploy" )'
+  - export SHOULD_DEPLOY
+matrix:
+  include:
+  - jdk: oraclejdk7
+    script:
+      - '[ "${SHOULD_DEPLOY}" = "yes" ] && mvn test deploy --settings .travis-settings.xml || ( [ "${SHOULD_DEPLOY}" != "yes" ] && echo "Skipping Deploy" )'
+      - '[ "${SHOULD_DEPLOY}" = "yes" ] || mvn test'
+  - jdk: oraclejdk8
+    script: mvn test
+branches:
+  except:
+    - /^pmd_releases\/\d/
+notifications:
+  email:
+    recipients:
+    - adangel@users.sourceforge.net
+    on_success: always
+    on_failure: always
+cache:
+  directories:
+  - "$HOME/.m2"
+env:
+  global:
+  - secure: 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
+  - secure: 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
@@ -0,0 +1,12 @@
+PMD
+
+This product is licensed under a BSD-style license;
+for more info see http://pmd.sourceforge.net/license.html or LICENSE
+
+Part of this product (mostly the package net.sourceforge.pmd.lang.vm)
+is licensed under the Apache License, Version 2.0;
+for more info see http://www.apache.org/licenses/LICENSE-2.0 or LICENSE
+
+Part of this product (part of pmd-scala)
+is licensed under the GNU Lesser General Public License, Version 3 or later
+for more info see http://www.gnu.org/licenses/lgpl.txt or LICENSE
@@ -1,8 +1,49 @@
 # PMD

-PMD is a source code analyzer. It finds unused variables,
-empty catch blocks, unnecessary object creation, and so forth.
+[![Build Status](https://travis-ci.org/pmd/pmd.svg?branch=master)](https://travis-ci.org/pmd/pmd)

-For more information, visit http://pmd.sourceforge.net
+## About

-To see the current status of this repo, visit https://buildhive.cloudbees.com/job/pmd/
+PMD is a source code analyzer. It finds common programming flaws like unused variables, empty catch blocks,
+unnecessary object creation, and so forth. It supports Java, JavaScript, XML, XSL.
+Additionally it includes CPD, the copy-paste-detector. CPD finds duplicated code in
+Java, C, C++, C#, PHP, Ruby, Fortran, JavaScript.
+
+## Source
+
+Our latest source of PMD can be found on [GitHub]. Fork us!
+
+### How to build PMD?
+
+You'll need to have a `~/.m2/toolchains.xml` file setup with jdk 1.6 (for pmd 5.3.x), jdk 1.7 (for pmd 5.4.x and pmd 5.5.x)
+and jdk 1.8 (for some features in pmd 5.5.x). See [maven toolchains](https://maven.apache.org/guides/mini/guide-using-toolchains.html).
+A example file can be found here: [example-toolchains.xml](https://github.com/pmd/pmd/blob/master/example-toolchains.xml).
+
+Use maven in the top-level directory:
+
+    mvn clean package
+
+This will create the zip files in the directory `pmd-dist/target`:
+
+    cd pmd-dist/target
+    ls *.zip
+
+That's all !
+
+### Bug Reports
+
+We are using Sourceforge for bug tracking. Please file your bugs at <https://sourceforge.net/p/pmd/bugs/>.
+
+### Pull Requests
+
+Pull requests are always welcome: <https://github.com/pmd/pmd/pulls>
+
+
+## News and Website
+
+More information can be found on our [Website] and on [SourceForge].
+
+
+[GitHub]: https://github.com/pmd/pmd
+[Website]: https://pmd.github.io
+[SourceForge]: https://sourceforge.net/projects/pmd/
@@ -1,41 +0,0 @@
-package net.sourceforge.pmd.util.viewer;
-
-import net.sourceforge.pmd.util.viewer.gui.MainFrame;
-
-
-/**
- * viewer's starter
- *
- * @author Boris Gruschko ( boris at gruschko.org )
- * @version $Id$
- */
-public class Viewer {
-    /**
-     * starts the viewer
-     *
-     * @param args arguments
-     */
-    public static void main(String[] args) {
-        new MainFrame();
-    }
-}
-
-
-/*
- * $Log$
- * Revision 1.1  2005/08/15 19:51:41  tomcopeland
- * Initial revision
- *
- * Revision 1.2  2004/09/27 19:42:52  tomcopeland
- * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
- *
- * Revision 1.1  2003/09/23 20:32:42  tomcopeland
- * Added Boris Gruschko's new AST/XPath viewer
- *
- * Revision 1.1  2003/09/24 01:33:03  bgr
- * moved to a new package
- *
- * Revision 1.1  2003/09/22 05:21:54  bgr
- * initial commit
- *
- */
@@ -1,147 +0,0 @@
-package net.sourceforge.pmd.util.viewer.gui;
-
-import net.sourceforge.pmd.ast.Node;
-import net.sourceforge.pmd.ast.SimpleNode;
-import net.sourceforge.pmd.util.viewer.gui.menu.ASTNodePopupMenu;
-import net.sourceforge.pmd.util.viewer.model.ASTModel;
-import net.sourceforge.pmd.util.viewer.model.ViewerModel;
-import net.sourceforge.pmd.util.viewer.model.ViewerModelEvent;
-import net.sourceforge.pmd.util.viewer.model.ViewerModelListener;
-import net.sourceforge.pmd.util.viewer.util.NLS;
-
-import javax.swing.*;
-import javax.swing.event.TreeSelectionEvent;
-import javax.swing.event.TreeSelectionListener;
-import javax.swing.tree.TreeNode;
-import javax.swing.tree.TreePath;
-import java.awt.BorderLayout;
-import java.awt.event.MouseAdapter;
-import java.awt.event.MouseEvent;
-import java.util.LinkedList;
-
-
-/**
- * tree panel GUI
- *
- * @author Boris Gruschko ( boris at gruschko.org )
- * @version $Id$
- */
-public class ASTPanel
-        extends JPanel
-        implements ViewerModelListener, TreeSelectionListener {
-    private ViewerModel model;
-    private JTree tree;
-
-    /**
-     * constructs the panel
-     *
-     * @param model model to attach the panel to
-     */
-    public ASTPanel(ViewerModel model) {
-        this.model = model;
-
-        init();
-    }
-
-    private void init() {
-        model.addViewerModelListener(this);
-
-        setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), NLS.nls("AST.PANEL.TITLE")));
-
-        setLayout(new BorderLayout());
-
-        tree = new JTree((TreeNode) null);
-
-        tree.addTreeSelectionListener(this);
-
-        tree.addMouseListener(new MouseAdapter() {
-            public void mouseReleased(MouseEvent e) {
-                if (e.isPopupTrigger()) {
-                    TreePath path =
-                            tree.getClosestPathForLocation(e.getX(), e.getY());
-                    tree.setSelectionPath(path);
-
-                    JPopupMenu menu =
-                            new ASTNodePopupMenu(model, (SimpleNode) path.getLastPathComponent());
-
-                    menu.show(tree, e.getX(), e.getY());
-                }
-            }
-        });
-
-        add(new JScrollPane(tree), BorderLayout.CENTER);
-    }
-
-    /**
-     * @see ViewerModelListener#viewerModelChanged(ViewerModelEvent)
-     */
-    public void viewerModelChanged(ViewerModelEvent e) {
-        switch (e.getReason()) {
-            case ViewerModelEvent.CODE_RECOMPILED:
-                tree.setModel(new ASTModel(model.getRootNode()));
-
-                break;
-
-            case ViewerModelEvent.NODE_SELECTED:
-
-                if (e.getSource() != this) {
-                    LinkedList list = new LinkedList();
-
-                    for (
-                            Node node = (Node) e.getParameter(); node != null;
-                            node = node.jjtGetParent())
-                        list.addFirst(node);
-
-                    TreePath path = new TreePath(list.toArray());
-
-                    tree.setSelectionPath(path);
-
-                    tree.scrollPathToVisible(path);
-                }
-
-                break;
-        }
-    }
-
-    /**
-     * @see javax.swing.event.TreeSelectionListener#valueChanged(javax.swing.event.TreeSelectionEvent)
-     */
-    public void valueChanged(TreeSelectionEvent e) {
-        model.selectNode((SimpleNode) e.getNewLeadSelectionPath().getLastPathComponent(), this);
-    }
-}
-
-
-/*
- * $Log$
- * Revision 1.1  2005/08/15 19:51:42  tomcopeland
- * Initial revision
- *
- * Revision 1.5  2005/02/16 15:46:05  mikkey
- * javadoc fixes
- *
- * Revision 1.4  2004/09/27 19:42:52  tomcopeland
- * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
- *
- * Revision 1.3  2004/04/15 18:21:58  tomcopeland
- * Cleaned up imports with new version of IDEA; fixed some deprecated Ant junx
- *
- * Revision 1.2  2003/09/23 20:51:06  tomcopeland
- * Cleaned up imports
- *
- * Revision 1.1  2003/09/23 20:32:42  tomcopeland
- * Added Boris Gruschko's new AST/XPath viewer
- *
- * Revision 1.1  2003/09/24 01:33:03  bgr
- * moved to a new package
- *
- * Revision 1.3  2003/09/24 00:40:35  bgr
- * evaluation results browsing added
- *
- * Revision 1.2  2003/09/23 07:52:16  bgr
- * menus added
- *
- * Revision 1.1  2003/09/22 05:21:54  bgr
- * initial commit
- *
- */
@@ -1,35 +0,0 @@
-package net.sourceforge.pmd.util.viewer.gui;
-
-/**
- * contains action command constants
- *
- * @author Boris Gruschko ( boris at gruschko.org )
- * @version $Id$
- */
-public interface ActionCommands {
-    String COMPILE_ACTION = "Compile";
-    String EVALUATE_ACTION = "Evaluate";
-}
-
-
-/*
- * $Log$
- * Revision 1.1  2005/08/15 19:51:42  tomcopeland
- * Initial revision
- *
- * Revision 1.3  2004/12/22 20:52:12  tomcopeland
- * Fixing some stuff PMD found
- *
- * Revision 1.2  2004/09/27 19:42:52  tomcopeland
- * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
- *
- * Revision 1.1  2003/09/23 20:32:42  tomcopeland
- * Added Boris Gruschko's new AST/XPath viewer
- *
- * Revision 1.1  2003/09/24 01:33:03  bgr
- * moved to a new package
- *
- * Revision 1.1  2003/09/22 05:21:54  bgr
- * initial commit
- *
- */
@@ -1,105 +0,0 @@
-package net.sourceforge.pmd.util.viewer.gui;
-
-import net.sourceforge.pmd.ast.SimpleNode;
-import net.sourceforge.pmd.util.viewer.model.ViewerModel;
-import net.sourceforge.pmd.util.viewer.model.ViewerModelEvent;
-import net.sourceforge.pmd.util.viewer.model.ViewerModelListener;
-
-import javax.swing.*;
-import javax.swing.event.ListSelectionEvent;
-import javax.swing.event.ListSelectionListener;
-import java.awt.BorderLayout;
-import java.util.Vector;
-
-
-/**
- * A panel showing XPath expression evaluation results
- *
- * @author Boris Gruschko ( boris at gruschko.org )
- * @version $Id$
- */
-public class EvaluationResultsPanel
-        extends JPanel
-        implements ViewerModelListener {
-    private ViewerModel model;
-    private JList list;
-
-    /**
-     * constructs the panel
-     *
-     * @param model model to refer to
-     */
-    public EvaluationResultsPanel(ViewerModel model) {
-        super(new BorderLayout());
-
-        this.model = model;
-
-        init();
-    }
-
-    private void init() {
-        model.addViewerModelListener(this);
-
-        list = new JList();
-        list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
-
-        list.addListSelectionListener(new ListSelectionListener() {
-            public void valueChanged(ListSelectionEvent e) {
-                if (list.getSelectedValue() != null) {
-                    model.selectNode((SimpleNode) list.getSelectedValue(), EvaluationResultsPanel.this);
-                }
-            }
-        });
-
-        add(new JScrollPane(list), BorderLayout.CENTER);
-    }
-
-    /**
-     * @see ViewerModelListener#viewerModelChanged(ViewerModelEvent)
-     */
-    public void viewerModelChanged(ViewerModelEvent e) {
-        switch (e.getReason()) {
-            case ViewerModelEvent.PATH_EXPRESSION_EVALUATED:
-
-                if (e.getSource() != this) {
-                    list.setListData(new Vector(model.getLastEvaluationResults()));
-                }
-
-                break;
-
-            case ViewerModelEvent.CODE_RECOMPILED:
-                list.setListData(new Vector(0));
-
-                break;
-        }
-    }
-}
-
-
-/*
- * $Log$
- * Revision 1.1  2005/08/15 19:51:42  tomcopeland
- * Initial revision
- *
- * Revision 1.5  2005/02/16 15:46:34  mikkey
- * javadoc fixes
- *
- * Revision 1.4  2004/09/27 19:42:52  tomcopeland
- * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
- *
- * Revision 1.3  2004/04/15 18:21:58  tomcopeland
- * Cleaned up imports with new version of IDEA; fixed some deprecated Ant junx
- *
- * Revision 1.2  2003/09/23 20:51:06  tomcopeland
- * Cleaned up imports
- *
- * Revision 1.1  2003/09/23 20:32:42  tomcopeland
- * Added Boris Gruschko's new AST/XPath viewer
- *
- * Revision 1.1  2003/09/24 01:33:03  bgr
- * moved to a new package
- *
- * Revision 1.1  2003/09/24 00:40:35  bgr
- * evaluation results browsing added
- *
- */
@@ -1,172 +0,0 @@
-package net.sourceforge.pmd.util.viewer.gui;
-
-import net.sourceforge.pmd.ast.ParseException;
-import net.sourceforge.pmd.util.viewer.model.ViewerModel;
-import net.sourceforge.pmd.util.viewer.model.ViewerModelEvent;
-import net.sourceforge.pmd.util.viewer.model.ViewerModelListener;
-import net.sourceforge.pmd.util.viewer.util.NLS;
-
-import javax.swing.*;
-import java.awt.BorderLayout;
-import java.awt.FlowLayout;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-
-
-/**
- * viewer's main frame
- *
- * @author Boris Gruschko ( boris at gruschko.org )
- * @version $Id$
- */
-public class MainFrame
-        extends JFrame
-        implements ActionListener, ActionCommands, ViewerModelListener {
-    private ViewerModel model;
-    private SourceCodePanel sourcePanel;
-    private ASTPanel astPanel;
-    private XPathPanel xPathPanel;
-    private JButton compileBtn;
-    private JButton evalBtn;
-    private JLabel statusLbl;
-
-    /**
-     * constructs and shows the frame
-     */
-    public MainFrame() {
-        super(NLS.nls("MAIN.FRAME.TITLE"));
-
-        init();
-    }
-
-    private void init() {
-        model = new ViewerModel();
-
-        model.addViewerModelListener(this);
-
-        sourcePanel = new SourceCodePanel(model);
-        astPanel = new ASTPanel(model);
-        xPathPanel = new XPathPanel(model);
-
-        getContentPane().setLayout(new BorderLayout());
-
-        JSplitPane editingPane =
-                new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, sourcePanel, astPanel);
-        editingPane.setResizeWeight(0.5d);
-
-        JPanel interactionsPane = new JPanel(new BorderLayout());
-
-        interactionsPane.add(xPathPanel, BorderLayout.SOUTH);
-        interactionsPane.add(editingPane, BorderLayout.CENTER);
-
-        getContentPane().add(interactionsPane, BorderLayout.CENTER);
-
-        compileBtn = new JButton(NLS.nls("MAIN.FRAME.COMPILE_BUTTON.TITLE"));
-        compileBtn.setActionCommand(COMPILE_ACTION);
-        compileBtn.addActionListener(this);
-
-        evalBtn = new JButton(NLS.nls("MAIN.FRAME.EVALUATE_BUTTON.TITLE"));
-        evalBtn.setActionCommand(EVALUATE_ACTION);
-        evalBtn.addActionListener(this);
-        evalBtn.setEnabled(false);
-
-        statusLbl = new JLabel();
-        statusLbl.setHorizontalAlignment(SwingConstants.RIGHT);
-        
-        JPanel btnPane = new JPanel(new FlowLayout(FlowLayout.LEFT));
-
-        btnPane.add(compileBtn);
-        btnPane.add(evalBtn);
-        btnPane.add(statusLbl);
-
-        getContentPane().add(btnPane, BorderLayout.SOUTH);
-
-        setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
-
-        pack();
-        setSize(800, 600);
-
-        setVisible(true);
-    }
-
-    /**
-     * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
-     */
-    public void actionPerformed(ActionEvent e) {
-        String command = e.getActionCommand();
-        long t0, t1;
-        if (command.equals(COMPILE_ACTION)) {
-            try {
-                t0 = System.currentTimeMillis();
-                model.commitSource(sourcePanel.getSourceCode());
-                t1 = System.currentTimeMillis();
-                setStatus(NLS.nls("MAIN.FRAME.COMPILATION.TOOK")+ " "+(t1-t0)+" ms"); 
-            } catch (ParseException exc) {
-                setStatus(NLS.nls("MAIN.FRAME.COMPILATION.PROBLEM")+ " "+exc.toString());
-                new ParseExceptionHandler(this, exc);
-            } 
-        } else if (command.equals(EVALUATE_ACTION)) {
-            try {
-                t0 = System.currentTimeMillis();
-                model.evaluateXPathExpression(xPathPanel.getXPathExpression(), this);
-                t1 = System.currentTimeMillis();
-                setStatus(NLS.nls("MAIN.FRAME.EVALUATION.TOOK")+ " "+(t1-t0)+" ms");
-            } catch (Exception exc) {
-                setStatus(NLS.nls("MAIN.FRAME.EVALUATION.PROBLEM")+ " "+exc.toString());
-                new ParseExceptionHandler(this, exc);
-            }
-        }
-    }
-
-    /**
-     * Sets the status bar message
-	 * @param string the new status, the empty string will be set if the value is <code>null</code>
-	 */
-	private void setStatus(String string) {
-        if (string == null)
-            string = "";
-        statusLbl.setText(string);		
-	}
-
-	/**
-     * @see ViewerModelListener#viewerModelChanged(ViewerModelEvent)
-     */
-    public void viewerModelChanged(ViewerModelEvent e) {
-        evalBtn.setEnabled(model.hasCompiledTree());
-    }
-}
-
-
-/*
- * $Log$
- * Revision 1.1  2005/08/15 19:51:42  tomcopeland
- * Initial revision
- *
- * Revision 1.6  2005/02/16 15:47:01  mikkey
- * javadoc fixes
- *
- * Revision 1.5  2004/12/13 14:46:11  tomcopeland
- * Applied, thanks Miguel!
- *
- * Revision 1.4  2004/09/27 19:42:52  tomcopeland
- * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
- *
- * Revision 1.3  2004/04/15 18:21:58  tomcopeland
- * Cleaned up imports with new version of IDEA; fixed some deprecated Ant junx
- *
- * Revision 1.2  2003/09/23 20:51:06  tomcopeland
- * Cleaned up imports
- *
- * Revision 1.1  2003/09/23 20:32:42  tomcopeland
- * Added Boris Gruschko's new AST/XPath viewer
- *
- * Revision 1.1  2003/09/24 01:33:03  bgr
- * moved to a new package
- *
- * Revision 1.2  2003/09/24 00:40:35  bgr
- * evaluation results browsing added
- *
- * Revision 1.1  2003/09/22 05:21:54  bgr
- * initial commit
- *
- */
@@ -1,112 +0,0 @@
-package net.sourceforge.pmd.util.viewer.gui;
-
-import net.sourceforge.pmd.util.viewer.util.NLS;
-
-import javax.swing.*;
-import java.awt.BorderLayout;
-import java.awt.FlowLayout;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-
-
-/**
- * handles parsing exceptions
- *
- * @author Boris Gruschko ( boris at gruschko.org )
- * @version $Id$
- */
-public class ParseExceptionHandler
-        extends JDialog
-        implements ActionListener {
-    private Exception exc;
-    private JTextArea errorArea;
-    private JButton okBtn;
-
-    /**
-     * creates the dialog
-     *
-     * @param parent dialog's parent
-     * @param exc    exception to be handled
-     */
-    public ParseExceptionHandler(JFrame parent, Exception exc) {
-        super(parent, NLS.nls("COMPILE_ERROR.DIALOG.TITLE"), true);
-
-        this.exc = exc;
-
-        init();
-    }
-
-    private void init() {
-        errorArea = new JTextArea();
-        errorArea.setEditable(false);
-        errorArea.setText(exc.getMessage() + "\n");
-
-        getContentPane().setLayout(new BorderLayout());
-
-        JPanel messagePanel = new JPanel(new BorderLayout());
-
-        messagePanel.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createRaisedBevelBorder(),
-                BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(),
-                        NLS.nls("COMPILE_ERROR.PANEL.TITLE"))));
-
-        messagePanel.add(new JScrollPane(errorArea), BorderLayout.CENTER);
-
-        getContentPane().add(messagePanel, BorderLayout.CENTER);
-
-        JPanel btnPane = new JPanel(new FlowLayout(FlowLayout.RIGHT));
-
-        okBtn = new JButton(NLS.nls("COMPILE_ERROR.OK_BUTTON.CAPTION"));
-
-        okBtn.addActionListener(this);
-
-        btnPane.add(okBtn);
-
-        getRootPane().setDefaultButton(okBtn);
-
-        getContentPane().add(btnPane, BorderLayout.SOUTH);
-
-        pack();
-
-        setLocationRelativeTo(getParent());
-
-        setVisible(true);
-    }
-
-    /**
-     * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
-     */
-    public void actionPerformed(ActionEvent e) {
-        if (e.getSource() == okBtn) {
-            dispose();
-        }
-    }
-}
-
-
-/*
- * $Log$
- * Revision 1.1  2005/08/15 19:51:42  tomcopeland
- * Initial revision
- *
- * Revision 1.4  2004/09/27 19:42:52  tomcopeland
- * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
- *
- * Revision 1.3  2004/04/15 18:21:58  tomcopeland
- * Cleaned up imports with new version of IDEA; fixed some deprecated Ant junx
- *
- * Revision 1.2  2003/09/23 20:51:06  tomcopeland
- * Cleaned up imports
- *
- * Revision 1.1  2003/09/23 20:32:42  tomcopeland
- * Added Boris Gruschko's new AST/XPath viewer
- *
- * Revision 1.1  2003/09/24 01:33:03  bgr
- * moved to a new package
- *
- * Revision 1.2  2003/09/24 00:40:35  bgr
- * evaluation results browsing added
- *
- * Revision 1.1  2003/09/22 05:21:54  bgr
- * initial commit
- *
- */
@@ -1,119 +0,0 @@
-package net.sourceforge.pmd.util.viewer.gui;
-
-import net.sourceforge.pmd.ast.SimpleNode;
-import net.sourceforge.pmd.util.viewer.model.ViewerModel;
-import net.sourceforge.pmd.util.viewer.model.ViewerModelEvent;
-import net.sourceforge.pmd.util.viewer.model.ViewerModelListener;
-import net.sourceforge.pmd.util.viewer.util.NLS;
-
-import javax.swing.*;
-import javax.swing.text.BadLocationException;
-import javax.swing.text.DefaultHighlighter;
-import java.awt.BorderLayout;
-import java.awt.Color;
-
-
-/**
- * source code panel
- *
- * @author Boris Gruschko ( boris at gruschko.org )
- * @version $Id$
- */
-public class SourceCodePanel
-        extends JPanel
-        implements ViewerModelListener {
-    private ViewerModel model;
-    private JTextArea sourceCodeArea;
-
-    public SourceCodePanel(ViewerModel model) {
-        this.model = model;
-
-        init();
-    }
-
-    private void init() {
-        model.addViewerModelListener(this);
-
-        setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), NLS.nls("SOURCE.PANEL.TITLE")));
-
-        setLayout(new BorderLayout());
-
-        sourceCodeArea = new JTextArea();
-
-        add(new JScrollPane(sourceCodeArea), BorderLayout.CENTER);
-    }
-
-    /**
-     * retrieves the string representation of the source code
-     *
-     * @return source code's string representation
-     */
-    public String getSourceCode() {
-        return sourceCodeArea.getText();
-    }
-
-    /**
-     * @see ViewerModelListener#viewerModelChanged(ViewerModelEvent)
-     */
-    public void viewerModelChanged(ViewerModelEvent e) {
-        if (e.getReason() == ViewerModelEvent.NODE_SELECTED) {
-            final SimpleNode node = (SimpleNode) e.getParameter();
-
-            SwingUtilities.invokeLater(new Runnable() {
-                public void run() {
-                    try {
-                        sourceCodeArea.getHighlighter().removeAllHighlights();
-
-                        if (node == null) {
-                            return;
-                        }
-
-                        int startOffset =
-                                (sourceCodeArea.getLineStartOffset(node.getBeginLine() - 1) +
-                                node.getBeginColumn()) - 1;
-
-                        int end =
-                                (sourceCodeArea.getLineStartOffset(node.getEndLine() - 1) +
-                                node.getEndColumn());
-
-                        sourceCodeArea.getHighlighter().addHighlight(startOffset, end,
-                                new DefaultHighlighter.DefaultHighlightPainter(new Color(79, 237, 111)));
-
-                        sourceCodeArea.moveCaretPosition(startOffset);
-                    } catch (BadLocationException exc) {
-                        throw new IllegalStateException(exc.getMessage());
-                    }
-                }
-            });
-        }
-    }
-}
-
-
-/*
- * $Log$
- * Revision 1.1  2005/08/15 19:51:42  tomcopeland
- * Initial revision
- *
- * Revision 1.5  2005/02/16 15:47:27  mikkey
- * javadoc fixes
- *
- * Revision 1.4  2004/09/27 19:42:52  tomcopeland
- * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
- *
- * Revision 1.3  2004/04/15 18:21:58  tomcopeland
- * Cleaned up imports with new version of IDEA; fixed some deprecated Ant junx
- *
- * Revision 1.2  2003/09/23 20:51:06  tomcopeland
- * Cleaned up imports
- *
- * Revision 1.1  2003/09/23 20:32:42  tomcopeland
- * Added Boris Gruschko's new AST/XPath viewer
- *
- * Revision 1.1  2003/09/24 01:33:03  bgr
- * moved to a new package
- *
- * Revision 1.1  2003/09/22 05:21:54  bgr
- * initial commit
- *
- */
@@ -1,115 +0,0 @@
-package net.sourceforge.pmd.util.viewer.gui;
-
-import net.sourceforge.pmd.util.viewer.model.ViewerModel;
-import net.sourceforge.pmd.util.viewer.model.ViewerModelEvent;
-import net.sourceforge.pmd.util.viewer.model.ViewerModelListener;
-import net.sourceforge.pmd.util.viewer.util.NLS;
-
-import javax.swing.*;
-import java.awt.Dimension;
-
-
-/**
- * Panel for the XPath entry and editing
- *
- * @author Boris Gruschko ( boris at gruschko.org )
- * @version $Id$
- */
-public class XPathPanel
-        extends JTabbedPane
-        implements ViewerModelListener {
-    private ViewerModel model;
-    private JTextArea xPathArea;
-
-    /**
-     * Constructs the panel
-     *
-     * @param model model to refer to
-     */
-    public XPathPanel(ViewerModel model) {
-        super(JTabbedPane.BOTTOM);
-
-        this.model = model;
-
-        init();
-    }
-
-    private void init() {
-        model.addViewerModelListener(this);
-
-        xPathArea = new JTextArea();
-
-        setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), NLS.nls("XPATH.PANEL.TITLE")));
-
-        add(new JScrollPane(xPathArea), NLS.nls("XPATH.PANEL.EXPRESSION"));
-        add(new EvaluationResultsPanel(model), NLS.nls("XPATH.PANEL.RESULTS"));
-
-        setPreferredSize(new Dimension(-1, 200));
-    }
-
-    /**
-     * retrieves the XPath expression typed into the text area
-     *
-     * @return XPath expression
-     */
-    public String getXPathExpression() {
-        return xPathArea.getText();
-    }
-
-    /**
-     * @see ViewerModelListener#viewerModelChanged(ViewerModelEvent)
-     */
-    public void viewerModelChanged(ViewerModelEvent e) {
-        switch (e.getReason()) {
-            case ViewerModelEvent.PATH_EXPRESSION_APPENDED:
-
-                if (e.getSource() != this) {
-                    xPathArea.append((String) e.getParameter());
-                }
-
-                setSelectedIndex(0);
-
-                break;
-
-            case ViewerModelEvent.CODE_RECOMPILED:
-                setSelectedIndex(0);
-
-                break;
-        }
-    }
-}
-
-
-/*
- * $Log$
- * Revision 1.1  2005/08/15 19:51:42  tomcopeland
- * Initial revision
- *
- * Revision 1.5  2005/02/16 15:47:48  mikkey
- * javadoc fixes
- *
- * Revision 1.4  2004/09/27 19:42:52  tomcopeland
- * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
- *
- * Revision 1.3  2004/04/15 18:21:58  tomcopeland
- * Cleaned up imports with new version of IDEA; fixed some deprecated Ant junx
- *
- * Revision 1.2  2003/09/23 20:51:06  tomcopeland
- * Cleaned up imports
- *
- * Revision 1.1  2003/09/23 20:32:42  tomcopeland
- * Added Boris Gruschko's new AST/XPath viewer
- *
- * Revision 1.1  2003/09/24 01:33:03  bgr
- * moved to a new package
- *
- * Revision 1.3  2003/09/24 00:40:35  bgr
- * evaluation results browsing added
- *
- * Revision 1.2  2003/09/23 07:52:16  bgr
- * menus added
- *
- * Revision 1.1  2003/09/22 05:21:54  bgr
- * initial commit
- *
- */
@@ -1,63 +0,0 @@
-package net.sourceforge.pmd.util.viewer.gui.menu;
-
-import net.sourceforge.pmd.ast.SimpleNode;
-import net.sourceforge.pmd.util.viewer.model.ViewerModel;
-
-import javax.swing.*;
-
-
-/**
- * context sensetive menu for the AST Panel
- *
- * @author Boris Gruschko ( boris at gruschko.org )
- * @version $Id$
- */
-public class ASTNodePopupMenu
-        extends JPopupMenu {
-    private ViewerModel model;
-    private SimpleNode node;
-
-    public ASTNodePopupMenu(ViewerModel model, SimpleNode node) {
-        this.model = model;
-        this.node = node;
-
-        init();
-    }
-
-    private void init() {
-        add(new SimpleNodeSubMenu(model, node));
-
-        addSeparator();
-
-        add(new AttributesSubMenu(model, node));
-    }
-}
-
-
-/*
- * $Log$
- * Revision 1.1  2005/08/15 19:51:43  tomcopeland
- * Initial revision
- *
- * Revision 1.5  2004/09/27 19:42:52  tomcopeland
- * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
- *
- * Revision 1.4  2004/04/15 18:21:58  tomcopeland
- * Cleaned up imports with new version of IDEA; fixed some deprecated Ant junx
- *
- * Revision 1.3  2003/09/23 20:51:06  tomcopeland
- * Cleaned up imports
- *
- * Revision 1.2  2003/09/23 20:34:33  tomcopeland
- * Fixed some stuff PMD found
- *
- * Revision 1.1  2003/09/23 20:32:42  tomcopeland
- * Added Boris Gruschko's new AST/XPath viewer
- *
- * Revision 1.1  2003/09/24 01:33:03  bgr
- * moved to a new package
- *
- * Revision 1.1  2003/09/23 07:52:16  bgr
- * menus added
- *
- */
@@ -1,73 +0,0 @@
-package net.sourceforge.pmd.util.viewer.gui.menu;
-
-import net.sourceforge.pmd.ast.SimpleNode;
-import net.sourceforge.pmd.jaxen.Attribute;
-import net.sourceforge.pmd.jaxen.AttributeAxisIterator;
-import net.sourceforge.pmd.util.viewer.model.AttributeToolkit;
-import net.sourceforge.pmd.util.viewer.model.ViewerModel;
-import net.sourceforge.pmd.util.viewer.util.NLS;
-
-import javax.swing.*;
-import java.text.MessageFormat;
-
-
-/**
- * contains menu items for the predicate creation
- *
- * @author Boris Gruschko ( boris at gruschko.org )
- * @version $Id$
- */
-public class AttributesSubMenu
-        extends JMenu {
-    private ViewerModel model;
-    private SimpleNode node;
-
-    public AttributesSubMenu(ViewerModel model, SimpleNode node) {
-        super(MessageFormat.format(NLS.nls("AST.MENU.ATTRIBUTES"), new Object[]{node.toString()}));
-
-        this.model = model;
-        this.node = node;
-
-        init();
-    }
-
-    private void init() {
-        AttributeAxisIterator i = new AttributeAxisIterator(node);
-
-        while (i.hasNext()) {
-            Attribute attribute = (Attribute) i.next();
-
-            add(new XPathFragmentAddingItem(attribute.getName() + " = " + attribute.getValue(), model,
-                    AttributeToolkit.constructPredicate(attribute)));
-        }
-    }
-}
-
-
-/*
- * $Log$
- * Revision 1.1  2005/08/15 19:51:43  tomcopeland
- * Initial revision
- *
- * Revision 1.5  2004/09/27 19:42:52  tomcopeland
- * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
- *
- * Revision 1.4  2004/04/15 18:21:58  tomcopeland
- * Cleaned up imports with new version of IDEA; fixed some deprecated Ant junx
- *
- * Revision 1.3  2003/09/23 20:51:06  tomcopeland
- * Cleaned up imports
- *
- * Revision 1.2  2003/09/23 20:34:34  tomcopeland
- * Fixed some stuff PMD found
- *
- * Revision 1.1  2003/09/23 20:32:42  tomcopeland
- * Added Boris Gruschko's new AST/XPath viewer
- *
- * Revision 1.1  2003/09/24 01:33:03  bgr
- * moved to a new package
- *
- * Revision 1.1  2003/09/23 07:52:16  bgr
- * menus added
- *
- */
@@ -1,76 +0,0 @@
-package net.sourceforge.pmd.util.viewer.gui.menu;
-
-import net.sourceforge.pmd.ast.Node;
-import net.sourceforge.pmd.ast.SimpleNode;
-import net.sourceforge.pmd.util.viewer.model.ViewerModel;
-import net.sourceforge.pmd.util.viewer.util.NLS;
-
-import javax.swing.*;
-import java.text.MessageFormat;
-
-
-/**
- * submenu for the simple node itself
- *
- * @author Boris Gruschko ( boris at gruschko.org )
- * @version $Id$
- */
-public class SimpleNodeSubMenu
-        extends JMenu {
-    private ViewerModel model;
-    private SimpleNode node;
-
-    /**
-     * constructs the submenu
-     *
-     * @param model model to which the actions will be forwarded
-     * @param node  menu's owner
-     */
-    public SimpleNodeSubMenu(ViewerModel model, SimpleNode node) {
-        super(MessageFormat.format(NLS.nls("AST.MENU.NODE.TITLE"), new Object[]{node.toString()}));
-
-        this.model = model;
-        this.node = node;
-
-        init();
-    }
-
-    private void init() {
-        StringBuffer buf = new StringBuffer(200);
-
-        for (Node temp = node; temp != null; temp = temp.jjtGetParent()) {
-            buf.insert(0, "/" + temp.toString());
-        }
-
-        add(new XPathFragmentAddingItem(NLS.nls("AST.MENU.NODE.ADD_ABSOLUTE_PATH"), model, buf.toString()));
-
-        add(new XPathFragmentAddingItem(NLS.nls("AST.MENU.NODE.ADD_ALLDESCENDANTS"), model,
-                "//" + node.toString()));
-    }
-}
-
-
-/*
- * $Log$
- * Revision 1.1  2005/08/15 19:51:43  tomcopeland
- * Initial revision
- *
- * Revision 1.4  2004/09/27 19:42:52  tomcopeland
- * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
- *
- * Revision 1.3  2004/04/15 18:21:58  tomcopeland
- * Cleaned up imports with new version of IDEA; fixed some deprecated Ant junx
- *
- * Revision 1.2  2003/09/23 20:51:06  tomcopeland
- * Cleaned up imports
- *
- * Revision 1.1  2003/09/23 20:32:42  tomcopeland
- * Added Boris Gruschko's new AST/XPath viewer
- *
- * Revision 1.1  2003/09/24 01:33:03  bgr
- * moved to a new package
- *
- * Revision 1.1  2003/09/23 07:52:16  bgr
- * menus added
- *
- */
@@ -1,70 +0,0 @@
-package net.sourceforge.pmd.util.viewer.gui.menu;
-
-import net.sourceforge.pmd.util.viewer.model.ViewerModel;
-
-import javax.swing.*;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-
-
-/**
- * adds the given path fragment to the XPath expression upon action
- *
- * @author Boris Gruschko ( boris at gruschko.org )
- * @version $Id$
- */
-public class XPathFragmentAddingItem
-        extends JMenuItem
-        implements ActionListener {
-    private ViewerModel model;
-    private String fragment;
-
-    /**
-     * constructs the item
-     *
-     * @param caption  menu item's caption
-     * @param model    model to refer to
-     * @param fragment XPath expression fragment to be added upon action
-     */
-    public XPathFragmentAddingItem(String caption, ViewerModel model, String fragment) {
-        super(caption);
-
-        this.model = model;
-        this.fragment = fragment;
-
-        addActionListener(this);
-    }
-
-    /**
-     * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
-     */
-    public void actionPerformed(ActionEvent e) {
-        model.appendToXPathExpression(fragment, this);
-    }
-}
-
-
-/*
- * $Log$
- * Revision 1.1  2005/08/15 19:51:42  tomcopeland
- * Initial revision
- *
- * Revision 1.4  2004/09/27 19:42:52  tomcopeland
- * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
- *
- * Revision 1.3  2004/04/15 18:21:58  tomcopeland
- * Cleaned up imports with new version of IDEA; fixed some deprecated Ant junx
- *
- * Revision 1.2  2003/09/23 20:51:06  tomcopeland
- * Cleaned up imports
- *
- * Revision 1.1  2003/09/23 20:32:42  tomcopeland
- * Added Boris Gruschko's new AST/XPath viewer
- *
- * Revision 1.1  2003/09/24 01:33:03  bgr
- * moved to a new package
- *
- * Revision 1.1  2003/09/23 07:52:16  bgr
- * menus added
- *
- */
@@ -1,125 +0,0 @@
-package net.sourceforge.pmd.util.viewer.model;
-
-import net.sourceforge.pmd.ast.SimpleNode;
-
-import javax.swing.event.TreeModelEvent;
-import javax.swing.event.TreeModelListener;
-import javax.swing.tree.TreeModel;
-import javax.swing.tree.TreePath;
-import java.util.Vector;
-
-
-/**
- * Model for the AST Panel Tree component
- *
- * @author Boris Gruschko ( boris at gruschko.org )
- * @version $Id$
- */
-public class ASTModel
-        implements TreeModel {
-    private SimpleNode root;
-    private Vector listeners = new Vector(1);
-
-    /**
-     * creates the tree model
-     *
-     * @param root tree's root
-     */
-    public ASTModel(SimpleNode root) {
-        this.root = root;
-    }
-
-    /**
-     * @see javax.swing.tree.TreeModel#getChild(java.lang.Object, int)
-     */
-    public Object getChild(Object parent, int index) {
-        return ((SimpleNode) parent).jjtGetChild(index);
-    }
-
-    /**
-     * @see javax.swing.tree.TreeModel#getChildCount(java.lang.Object)
-     */
-    public int getChildCount(Object parent) {
-        return ((SimpleNode) parent).jjtGetNumChildren();
-    }
-
-    /**
-     * @see javax.swing.tree.TreeModel#getIndexOfChild(java.lang.Object,
-            *      java.lang.Object)
-     */
-    public int getIndexOfChild(Object parent, Object child) {
-        SimpleNode node = ((SimpleNode) parent);
-
-        for (int i = 0; i < node.jjtGetNumChildren(); i++)
-            if (node.jjtGetChild(i).equals(child)) {
-                return i;
-            }
-
-        return -1;
-    }
-
-    /**
-     * @see javax.swing.tree.TreeModel#isLeaf(java.lang.Object)
-     */
-    public boolean isLeaf(Object node) {
-        return ((SimpleNode) node).jjtGetNumChildren() == 0;
-    }
-
-    /**
-     * @see javax.swing.tree.TreeModel#getRoot()
-     */
-    public Object getRoot() {
-        return root;
-    }
-
-    /**
-     * @see javax.swing.tree.TreeModel#valueForPathChanged(javax.swing.tree.TreePath,
-            *      java.lang.Object)
-     */
-    public void valueForPathChanged(TreePath path, Object newValue) {
-        throw new UnsupportedOperationException();
-    }
-
-    /**
-     * @see javax.swing.tree.TreeModel#addTreeModelListener(javax.swing.event.TreeModelListener)
-     */
-    public void addTreeModelListener(TreeModelListener l) {
-        listeners.add(l);
-    }
-
-    /**
-     * @see javax.swing.tree.TreeModel#removeTreeModelListener(javax.swing.event.TreeModelListener)
-     */
-    public void removeTreeModelListener(TreeModelListener l) {
-        listeners.remove(l);
-    }
-
-    protected void fireTreeModelEvent(TreeModelEvent e) {
-        for (int i = 0; i < listeners.size(); i++) {
-            ((TreeModelListener) listeners.elementAt(i)).treeNodesChanged(e);
-        }
-    }
-}
-
-
-/*
- * $Log$
- * Revision 1.1  2005/08/15 19:51:42  tomcopeland
- * Initial revision
- *
- * Revision 1.3  2004/09/27 19:42:52  tomcopeland
- * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
- *
- * Revision 1.2  2003/09/23 20:51:06  tomcopeland
- * Cleaned up imports
- *
- * Revision 1.1  2003/09/23 20:32:42  tomcopeland
- * Added Boris Gruschko's new AST/XPath viewer
- *
- * Revision 1.1  2003/09/24 01:33:03  bgr
- * moved to a new package
- *
- * Revision 1.1  2003/09/24 00:40:35  bgr
- * evaluation results browsing added
- *
- */
@@ -1,53 +0,0 @@
-package net.sourceforge.pmd.util.viewer.model;
-
-import net.sourceforge.pmd.jaxen.Attribute;
-
-
-/**
- * A toolkit for vaious attribute translations
- *
- * @author Boris Gruschko ( boris at gruschko.org )
- * @version $Id$
- */
-public class AttributeToolkit {
-    /**
-     * formats a value for it's usage in XPath expressions
-     *
-     * @param attribute atribute which value should be formatted
-     * @return formmated value
-     */
-    public static String formatValueForXPath(Attribute attribute) {
-        return "'" + attribute.getValue() + "'";
-    }
-
-    /**
-     * constructs a predicate from the given attribute
-     *
-     * @param attribute attribute to be formatted as predicate
-     * @return predicate
-     */
-    public static String constructPredicate(Attribute attribute) {
-        return "[@" + attribute.getName() + "=" +
-                formatValueForXPath(attribute) + "]";
-    }
-}
-
-
-/*
- * $Log$
- * Revision 1.1  2005/08/15 19:51:42  tomcopeland
- * Initial revision
- *
- * Revision 1.2  2004/09/27 19:42:52  tomcopeland
- * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
- *
- * Revision 1.1  2003/09/23 20:32:42  tomcopeland
- * Added Boris Gruschko's new AST/XPath viewer
- *
- * Revision 1.1  2003/09/24 01:33:03  bgr
- * moved to a new package
- *
- * Revision 1.1  2003/09/23 07:52:16  bgr
- * menus added
- *
- */
@@ -1,142 +0,0 @@
-package net.sourceforge.pmd.util.viewer.model;
-
-import net.sourceforge.pmd.ast.SimpleNode;
-
-import javax.swing.tree.TreeNode;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Enumeration;
-import java.util.List;
-
-
-/**
- * provides the adapter for the tree model
- *
- * @author Boris Gruschko ( boris at gruschko.org )
- * @version $Id$
- */
-public class SimpleNodeTreeNodeAdapter
-        implements TreeNode {
-    private SimpleNode node;
-    private List children;
-    private SimpleNodeTreeNodeAdapter parent;
-
-    /**
-     * constructs the node
-     *
-     * @param node underlying AST's node
-     */
-    public SimpleNodeTreeNodeAdapter(SimpleNodeTreeNodeAdapter parent, SimpleNode node) {
-        this.parent = parent;
-        this.node = node;
-    }
-
-    /**
-     * retrieves the underlying node
-     *
-     * @return AST node
-     */
-    public SimpleNode getSimpleNode() {
-        return node;
-    }
-
-    /**
-     * @see javax.swing.tree.TreeNode#getChildAt(int)
-     */
-    public TreeNode getChildAt(int childIndex) {
-        checkChildren();
-
-        return (TreeNode) children.get(childIndex);
-    }
-
-    /**
-     * @see javax.swing.tree.TreeNode#getChildCount()
-     */
-    public int getChildCount() {
-        checkChildren();
-
-        return children.size();
-    }
-
-    /**
-     * @see javax.swing.tree.TreeNode#getParent()
-     */
-    public TreeNode getParent() {
-        return parent;
-    }
-
-    /**
-     * @see javax.swing.tree.TreeNode#getIndex(javax.swing.tree.TreeNode)
-     */
-    public int getIndex(TreeNode node) {
-        checkChildren();
-
-        return children.indexOf(node);
-    }
-
-    /**
-     * @see javax.swing.tree.TreeNode#getAllowsChildren()
-     */
-    public boolean getAllowsChildren() {
-        return true;
-    }
-
-    /**
-     * @see javax.swing.tree.TreeNode#isLeaf()
-     */
-    public boolean isLeaf() {
-        checkChildren();
-
-        return children.size() == 0;
-    }
-
-    /**
-     * @see javax.swing.tree.TreeNode#children()
-     */
-    public Enumeration children() {
-        return Collections.enumeration(children);
-    }
-
-    /**
-     * checks the children and creates them if neccessary
-     */
-    private void checkChildren() {
-        if (children == null) {
-            children = new ArrayList(node.jjtGetNumChildren());
-
-            for (int i = 0; i < node.jjtGetNumChildren(); i++) {
-                children.add(new SimpleNodeTreeNodeAdapter(this, (SimpleNode) node.jjtGetChild(i)));
-            }
-        }
-    }
-
-    /**
-     * @see java.lang.Object#toString()
-     */
-    public String toString() {
-        return node.toString();
-    }
-}
-
-
-/*
- * $Log$
- * Revision 1.1  2005/08/15 19:51:41  tomcopeland
- * Initial revision
- *
- * Revision 1.3  2004/09/27 19:42:52  tomcopeland
- * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
- *
- * Revision 1.2  2003/09/23 20:51:06  tomcopeland
- * Cleaned up imports
- *
- * Revision 1.1  2003/09/23 20:32:42  tomcopeland
- * Added Boris Gruschko's new AST/XPath viewer
- *
- * Revision 1.1  2003/09/24 01:33:03  bgr
- * moved to a new package
- *
- * Revision 1.1  2003/09/22 05:21:54  bgr
- * initial commit
- *
- */
@@ -1,180 +0,0 @@
-package net.sourceforge.pmd.util.viewer.model;
-
-import net.sourceforge.pmd.TargetJDK1_4;
-import net.sourceforge.pmd.ast.ASTCompilationUnit;
-import net.sourceforge.pmd.ast.ParseException;
-import net.sourceforge.pmd.ast.SimpleNode;
-import net.sourceforge.pmd.jaxen.DocumentNavigator;
-import org.jaxen.BaseXPath;
-import org.jaxen.JaxenException;
-import org.jaxen.XPath;
-
-import java.io.StringReader;
-import java.util.List;
-import java.util.Vector;
-
-
-/**
- * The model for the viewer gui
- * <p/>
- * <p/>
- * This is the model part of MVC
- * </p>
- *
- * @author Boris Gruschko ( boris at gruschko.org )
- * @version $Id$
- */
-public class ViewerModel {
-    private Vector listeners;
-    private SimpleNode rootNode;
-    private List evaluationResults;
-
-    /**
-     * constructs the model
-     */
-    public ViewerModel() {
-        listeners = new Vector(5);
-    }
-
-    /**
-     * Retrieves AST's root node
-     *
-     * @return AST's root node
-     */
-    public SimpleNode getRootNode() {
-        return rootNode;
-    }
-
-    /**
-     * commits source code to the model.
-     * <p/>
-     * <p/>
-     * all existing source will be replaced
-     * </p>
-     *
-     * @param source source to be commited
-     */
-    public void commitSource(String source) {
-        ASTCompilationUnit compilationUnit = new TargetJDK1_4().createParser(new StringReader(source)).CompilationUnit();
-        rootNode = compilationUnit;
-        fireViewerModelEvent(new ViewerModelEvent(this, ViewerModelEvent.CODE_RECOMPILED));
-    }
-
-    /**
-     * determines wheteher the model has a compiled tree at it's disposal
-     *
-     * @return true if there is an AST, false otherwise
-     */
-    public boolean hasCompiledTree() {
-        return rootNode != null;
-    }
-
-    /**
-     * evaluates the given XPath expression against the current tree
-     *
-     * @param xPath     XPath expression to be evaluated
-     * @param evaluator object which requests the evaluation
-     */
-    public void evaluateXPathExpression(String xPath, Object evaluator)
-            throws ParseException, JaxenException {
-        XPath xpath = new BaseXPath(xPath, new DocumentNavigator());
-
-        evaluationResults = xpath.selectNodes(rootNode);
-
-        fireViewerModelEvent(new ViewerModelEvent(evaluator, ViewerModelEvent.PATH_EXPRESSION_EVALUATED));
-    }
-
-    /**
-     * retrieves the results of last evaluation
-     *
-     * @return a list containing the nodes selected by the last XPath expression
-     *         evaluation
-     */
-    public List getLastEvaluationResults() {
-        return evaluationResults;
-    }
-
-    /**
-     * selects the given node in the AST
-     *
-     * @param node     node to be selected
-     * @param selector object which requests the selection
-     */
-    public void selectNode(SimpleNode node, Object selector) {
-        fireViewerModelEvent(new ViewerModelEvent(selector, ViewerModelEvent.NODE_SELECTED, node));
-    }
-
-    /**
-     * appends the given fragment to the XPath expression
-     *
-     * @param pathFragment fragment to be added
-     * @param appender     object that is trying to append the fragment
-     */
-    public void appendToXPathExpression(String pathFragment, Object appender) {
-        fireViewerModelEvent(new ViewerModelEvent(appender, ViewerModelEvent.PATH_EXPRESSION_APPENDED, pathFragment));
-    }
-
-    /**
-     * adds a listener to the model
-     *
-     * @param l listener to be added
-     */
-    public void addViewerModelListener(ViewerModelListener l) {
-        listeners.add(l);
-    }
-
-    /**
-     * removes the lisetener from the model
-     *
-     * @param l listener to be removed
-     */
-    public void removeViewerModelListener(ViewerModelListener l) {
-        listeners.remove(l);
-    }
-
-    /**
-     * notifes all listener of a change in the model
-     *
-     * @param e change's reason
-     */
-    protected void fireViewerModelEvent(ViewerModelEvent e) {
-        for (int i = 0; i < listeners.size(); i++) {
-            ((ViewerModelListener) listeners.elementAt(i)).viewerModelChanged(e);
-        }
-    }
-}
-
-
-/*
- * $Log$
- * Revision 1.1  2005/08/15 19:51:42  tomcopeland
- * Initial revision
- *
- * Revision 1.5  2004/09/27 19:42:52  tomcopeland
- * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
- *
- * Revision 1.4  2004/04/12 17:35:09  tomcopeland
- * Cleaned up imports
- *
- * Revision 1.3  2004/04/12 17:23:29  tomcopeland
- * Moving all explicit JavaParser creations over to a factory-ish sort of thing.  This makes the version of the parser explicit rather than assumed.
- *
- * Revision 1.2  2003/09/23 20:51:06  tomcopeland
- * Cleaned up imports
- *
- * Revision 1.1  2003/09/23 20:32:42  tomcopeland
- * Added Boris Gruschko's new AST/XPath viewer
- *
- * Revision 1.1  2003/09/24 01:33:03  bgr
- * moved to a new package
- *
- * Revision 1.3  2003/09/24 00:40:35  bgr
- * evaluation results browsing added
- *
- * Revision 1.2  2003/09/23 07:52:16  bgr
- * menus added
- *
- * Revision 1.1  2003/09/22 05:21:54  bgr
- * initial commit
- *
- */
@@ -1,112 +0,0 @@
-package net.sourceforge.pmd.util.viewer.model;
-
-/**
- * The event which will be sent every time  the model changes
- * <p/>
- * <p/>
- * Note: the instances will be immutable
- * </p>
- *
- * @author Boris Gruschko ( boris at gruschko.org )
- * @version $Id$
- */
-public class ViewerModelEvent {
-    /**
-     * reason in the case of code recompilation
-     */
-    public static final int CODE_RECOMPILED = 1;
-
-    /**
-     * reason in the case of node selection
-     */
-    public static final int NODE_SELECTED = 2;
-
-    /**
-     * reason in the case of path extension
-     */
-    public static final int PATH_EXPRESSION_APPENDED = 3;
-
-    /**
-     * reason in the case of path expression evaluation
-     */
-    public static final int PATH_EXPRESSION_EVALUATED = 4;
-    private Object source;
-    private int reason;
-    private Object parameter;
-
-    /**
-     * Creates an event
-     *
-     * @param source event's source
-     * @param reason event's reason
-     */
-    public ViewerModelEvent(Object source, int reason) {
-        this(source, reason, null);
-    }
-
-    /**
-     * Creates an event
-     *
-     * @param source    event's source
-     * @param reason    event's reason
-     * @param parameter parameter object
-     */
-    public ViewerModelEvent(Object source, int reason, Object parameter) {
-        this.source = source;
-        this.reason = reason;
-        this.parameter = parameter;
-    }
-
-    /**
-     * retrieves the reason for event's occurance
-     *
-     * @return event's reason
-     */
-    public int getReason() {
-        return reason;
-    }
-
-    /**
-     * retrieves the object which caused the event
-     *
-     * @return object that casused the event
-     */
-    public Object getSource() {
-        return source;
-    }
-
-    /**
-     * retrieves event's parameter
-     *
-     * @return event's parameter
-     */
-    public Object getParameter() {
-        return parameter;
-    }
-}
-
-
-/*
- * $Log$
- * Revision 1.1  2005/08/15 19:51:42  tomcopeland
- * Initial revision
- *
- * Revision 1.2  2004/09/27 19:42:52  tomcopeland
- * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
- *
- * Revision 1.1  2003/09/23 20:32:42  tomcopeland
- * Added Boris Gruschko's new AST/XPath viewer
- *
- * Revision 1.1  2003/09/24 01:33:03  bgr
- * moved to a new package
- *
- * Revision 1.3  2003/09/24 00:40:35  bgr
- * evaluation results browsing added
- *
- * Revision 1.2  2003/09/23 07:52:16  bgr
- * menus added
- *
- * Revision 1.1  2003/09/22 05:21:54  bgr
- * initial commit
- *
- */
@@ -1,39 +0,0 @@
-package net.sourceforge.pmd.util.viewer.model;
-
-/**
- * identiefie a listener of the ViewerModel
- *
- * @author Boris Gruschko ( boris at gruschko.org )
- * @version $Id$
- */
-public interface ViewerModelListener {
-    /**
-     * DOCUMENT ME!
-     *
-     * @param e DOCUMENT ME!
-     */
-    void viewerModelChanged(ViewerModelEvent e);
-}
-
-
-/*
- * $Log$
- * Revision 1.1  2005/08/15 19:51:42  tomcopeland
- * Initial revision
- *
- * Revision 1.3  2004/12/22 20:52:12  tomcopeland
- * Fixing some stuff PMD found
- *
- * Revision 1.2  2004/09/27 19:42:52  tomcopeland
- * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
- *
- * Revision 1.1  2003/09/23 20:32:42  tomcopeland
- * Added Boris Gruschko's new AST/XPath viewer
- *
- * Revision 1.1  2003/09/24 01:33:03  bgr
- * moved to a new package
- *
- * Revision 1.1  2003/09/22 05:21:54  bgr
- * initial commit
- *
- */
@@ -1,34 +0,0 @@
-##########################################################################
-# english string translations for the viewer
-#
-##########################################################################
-
-# Main Frame
-MAIN.FRAME.TITLE						= AST Viewer
-MAIN.FRAME.COMPILE_BUTTON.TITLE			= Compile
-MAIN.FRAME.EVALUATE_BUTTON.TITLE		= Evaluate XPath Expression
-MAIN.FRAME.COMPILATION.TOOK				= Compilation took
-MAIN.FRAME.COMPILATION.PROBLEM			= Compilation problem: 
-MAIN.FRAME.EVALUATION.TOOK				= Evaluation took
-MAIN.FRAME.EVALUATION.PROBLEM			= Evaluation problem: 
-
-
-# Source Panel
-SOURCE.PANEL.TITLE						= Source code
-
-# Tree Panel
-AST.PANEL.TITLE							= Abstract Syntax Tree
-AST.MENU.ATTRIBUTES						= Add predicate from {0}'a attributes
-AST.MENU.NODE.TITLE						= Add {0} to the XPath expression
-AST.MENU.NODE.ADD_ABSOLUTE_PATH			= Add with absolute path
-AST.MENU.NODE.ADD_ALLDESCENDANTS		= Add all descentands of this type
-
-# XPath Panel
-XPATH.PANEL.TITLE						= XPath
-XPATH.PANEL.EXPRESSION					= Expression
-XPATH.PANEL.RESULTS						= Results
-
-# Compile Error dialog
-COMPILE_ERROR.DIALOG.TITLE				= Compilation error
-COMPILE_ERROR.PANEL.TITLE				= Error message
-COMPILE_ERROR.OK_BUTTON.CAPTION			= Ok
@@ -1,49 +0,0 @@
-package net.sourceforge.pmd.util.viewer.util;
-
-import java.util.ResourceBundle;
-
-
-/**
- * helps with internationalization
- *
- * @author Boris Gruschko ( boris at gruschko.org )
- * @version $Id$
- */
-public class NLS {
-    private final static ResourceBundle bundle;
-
-    static {
-        bundle =
-                ResourceBundle.getBundle("net.sourceforge.pmd.util.viewer.resources.viewer_strings");
-    }
-
-    /**
-     * translates the given key to the message
-     *
-     * @param key key to be translated
-     * @return translated string
-     */
-    public static String nls(String key) {
-        return bundle.getString(key);
-    }
-}
-
-
-/*
- * $Log$
- * Revision 1.1  2005/08/15 19:51:42  tomcopeland
- * Initial revision
- *
- * Revision 1.2  2004/09/27 19:42:52  tomcopeland
- * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
- *
- * Revision 1.1  2003/09/23 20:32:42  tomcopeland
- * Added Boris Gruschko's new AST/XPath viewer
- *
- * Revision 1.1  2003/09/24 01:33:03  bgr
- * moved to a new package
- *
- * Revision 1.1  2003/09/22 05:21:54  bgr
- * initial commit
- *
- */
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF8"?>
+<toolchains>
+  <!-- place this file in ${user.home}/.m2/toolchains.xml -->
+
+  <toolchain>
+    <type>jdk</type>
+    <provides>
+      <version>1.6</version>
+    </provides>
+    <configuration>
+      <jdkHome>/path/to/jdk/1.6</jdkHome>
+    </configuration>
+  </toolchain>
+  <toolchain>
+    <type>jdk</type>
+    <provides>
+      <version>1.7</version>
+    </provides>
+    <configuration>
+      <jdkHome>/path/to/jdk/1.7</jdkHome>
+    </configuration>
+  </toolchain>
+  <toolchain>
+    <type>jdk</type>
+    <provides>
+      <version>1.8</version>
+    </provides>
+    <configuration>
+      <jdkHome>/path/to/jdk/1.8</jdkHome>
+    </configuration>
+  </toolchain>
+</toolchains>
@@ -1,36 +0,0 @@
-<project name="generate-jdk4-pom"
-     default="generate-xdocs">
-
-  <target name="generate-xdocs">
-    <path id="tools.classpath">
-      <fileset dir="${lib}">
-        <include name="pmd-build-*.jar"/>
-      </fileset>
-    </path>
-
-    <taskdef name="pmd-build"
-       classname="net.sourceforge.pmd.ant.PmdBuildTask">
-      <classpath refid="tools.classpath"/>
-    </taskdef>
-    <echo>Generating documentation into ${target}, into ${rules.src}</echo>
-    <mkdir       dir="${target}"/>
-    <pmd-build   siteXml="${siteXml}"
-                 rulesDirectory="${rules.src}"
-                 target="${target}"/>
-   </target>
-
-   <!--
-     Unit test of this task
-
-     Should be run from tools/ant directory
-   -->
-   <target name="test">
-
-     <antcall target="generate-xdocs">
-       <param name="target"    value="target-test"/>
-       <param name="lib"       value="../lib"/>
-       <param name="rules.src" value="../../src/site/xdocs"/>
-     </antcall>
-   </target>
-
-</project>
@@ -1,17 +0,0 @@
-<project name="pmd" default="ruleset-docs" basedir="../">
-
-	<!--
-		Properties required to call this script:
-		target.docs, directory where to store the rules directory
-
-	-->
-
-	<property name="rule-format" value="build/xslt/rule-format.xsl"/>
-	<property name="rules-index" value="build/xslt/rules-index.xsl"/>
-
-	<target name="ruleset-docs">
-		<mkdir dir="${target.docs}/rules" />
-
-	</target>
-
-</project>