[maven-release-plugin] prepare release pmd-build/0.9

Upgrade maven-pmd-plugin to 3.4
dogfood, whitespaces
2015-03-23 20:25:49 +01:00 · 2015-03-23 20:19:11 +01:00 · 2015-03-23 20:16:03 +01:00 · 2015-03-22 00:15:08 +01:00 · 2015-03-21 23:30:55 +01:00 · 2015-03-21 23:11:45 +01:00
3618 changed files with 118696 additions and 194980 deletions
@@ -0,0 +1,12 @@
+target/
+bin/
+.project
+.classpath
+.checkstyle
+.pmd
+.ruleset
+.settings/
+*.iml
+.idea
+*.patch
+*/src/site/site.xml
@@ -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
@@ -1,41 +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
- *
- */
@@ -6,13 +6,13 @@
        <groupId>org.sonatype.oss</groupId>
        <artifactId>oss-parent</artifactId>
        <version>7</version>
-        <relativePath/>
+        <relativePath />
  </parent>
  
  <groupId>net.sourceforge.pmd</groupId>
  <artifactId>pmd-build</artifactId>
  <name>PMD Build Plugin</name>
-  <version>0.9-SNAPSHOT</version>
+  <version>0.9</version>
  <packaging>maven-plugin</packaging>
  <description>
    <![CDATA[
@@ -42,7 +42,7 @@ only if you modify the java code.
    <connection>scm:git:git://github.com/pmd/pmd.git</connection>
    <developerConnection>scm:git:ssh://git@github.com/pmd/pmd.git</developerConnection>
    <url>https://github.com/pmd/pmd</url>
-    <tag>HEAD</tag>
+    <tag>pmd-build/0.9</tag>
  </scm>
  
  <developers>
@@ -73,7 +73,7 @@ only if you modify the java code.
           <target>1.6</target>
         </configuration>
       </plugin>
-       
+
       <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-release-plugin</artifactId>
@@ -84,6 +84,12 @@ only if you modify the java code.
            <localCheckout>true</localCheckout>
          </configuration>
       </plugin>
+
+       <plugin>
+         <groupId>org.apache.maven.plugins</groupId>
+         <artifactId>maven-site-plugin</artifactId>
+         <version>3.4</version>
+       </plugin>
    </plugins>
  </build>

@@ -92,6 +98,12 @@ only if you modify the java code.
  </properties>

  <dependencies>
+    <dependency>
+        <groupId>commons-io</groupId>
+        <artifactId>commons-io</artifactId>
+        <version>2.1</version>
+    </dependency>
+
    <dependency>
      <groupId>org.apache.ant</groupId>
      <artifactId>ant</artifactId>
@@ -120,6 +132,13 @@ only if you modify the java code.
      <scope>provided</scope>
    </dependency>

+    <dependency>
+      <groupId>org.apache.maven.plugin-tools</groupId>
+      <artifactId>maven-plugin-annotations</artifactId>
+      <version>3.3</version>
+      <scope>provided</scope>
+    </dependency>
+
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
@@ -127,13 +146,6 @@ only if you modify the java code.
      <scope>test</scope>
    </dependency>

-    <dependency>
-        <groupId>commons-io</groupId>
-        <artifactId>commons-io</artifactId>
-        <version>2.1</version>
-        <scope>test</scope>
-    </dependency>
-
    <dependency>
        <groupId>org.apache.maven.plugin-testing</groupId>
        <artifactId>maven-plugin-testing-harness</artifactId>
@@ -144,17 +156,21 @@ only if you modify the java code.

  <reporting>
    <plugins>
+       <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-project-info-reports-plugin</artifactId>
+            <version>2.8</version>
+       </plugin>
       <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-pmd-plugin</artifactId>
-            <version>2.6</version>
+            <version>3.4</version>
            <configuration>
                <linkXref>true</linkXref>
                <sourceEncoding>utf-8</sourceEncoding>
                <minimumTokens>100</minimumTokens>
-                <targetJdk>1.6</targetJdk>
                <rulesets>
-                    <ruleset>http://pmd.svn.sourceforge.net/svnroot/pmd/trunk/pmd/rulesets/internal/dogfood.xml</ruleset>
+                    <ruleset>${basedir}/../pmd-core/src/main/resources/rulesets/internal/dogfood.xml</ruleset>
                </rulesets>
            </configuration>
      </plugin>
@@ -162,9 +178,10 @@ only if you modify the java code.
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-checkstyle-plugin</artifactId>
-        <version>2.8</version>
+        <version>2.13</version>
        <configuration>
-          <configLocation>etc/checkstyle-config.xml</configLocation>
+          <configLocation>${basedir}/../pmd-core/etc/checkstyle-config.xml</configLocation>
+          <suppressionsFile>${basedir}/../pmd-core/etc/checkstyle-suppressions.xml</suppressionsFile>
        </configuration>
      </plugin>
    </plugins>
@@ -3,23 +3,22 @@
 */
 package net.sourceforge.pmd.build;

-
 /**
 * @author Romain PELISSE, belaran@gmail.com
 *
 */
 public class PmdBuildException extends Exception {

-	/**
-	 * Default serial ID
-	 */
-	private static final long serialVersionUID = 1L;
+    /**
+     * Default serial ID
+     */
+    private static final long serialVersionUID = 1L;

-	public PmdBuildException(String message){
-		super(message);
-	}
+    public PmdBuildException(String message) {
+        super(message);
+    }

-	public PmdBuildException(Throwable e) {
-		super(e);
-	}
+    public PmdBuildException(Throwable e) {
+        super(e);
+    }
 }
@@ -1,55 +1,60 @@
+/**
+ * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
+ */
 package net.sourceforge.pmd.build;

 import java.net.URL;

-
 public interface PmdBuildTools {

    /**
     * @return the rulesDirectory
     */
-    public abstract String getRulesDirectory();
+    String getRulesDirectory();

    /**
-     * @param rulesDirectory the rulesDirectory to set
+     * @param rulesDirectory
+     *            the rulesDirectory to set
     */
-    public abstract void setRulesDirectory(String rulesDirectory);
+    void setRulesDirectory(String rulesDirectory);

    /**
     *
     * @throws PmdBuildException
     */
-    public abstract void convertRulesets() throws PmdBuildException;
+    void convertRulesets() throws PmdBuildException;

-    public abstract void preSiteGeneration() throws PmdBuildException;
+    void preSiteGeneration() throws PmdBuildException;

    /**
     * @return the targetDirectory
     */
-    public abstract String getTargetDirectory();
+    String getTargetDirectory();

    /**
-     * @param targetDirectory the targetDirectory to set
+     * @param targetDirectory
+     *            the targetDirectory to set
     */
-    public abstract void setTargetDirectory(String targetDirectory);
+    void setTargetDirectory(String targetDirectory);

    /**
     *
     * @param siteXml
     */
-    public abstract void setSiteXml(String siteXml);
+    void setSiteXml(String siteXml);

    /**
     *
     * @param siteXmlTaget
     */
-    public abstract void setSiteXmlTarget(String siteXmlTarget);
+    void setSiteXmlTarget(String siteXmlTarget);

    /**
     * Configures the classpath to use to analyze the properties of rules.
+     * 
     * @param runtimeClasspath
     * @see RuntimeRulePropertiesAnalyzer
     */
-    public void setRuntimeClasspath(URL[] runtimeClasspath);
+    void setRuntimeClasspath(URL[] runtimeClasspath);

 }
@@ -19,8 +19,6 @@ import org.w3c.dom.NodeList;
 public class RuntimeRulePropertiesAnalyzer {
    private static final String XPATH_RULE_CLASSNAME = "net.sourceforge.pmd.lang.rule.XPathRule";
    private ClassLoader cl;
-    private Class<?> propertySource;
-    private Class<?> propertyDesc;
    private Method nameMethod;
    private Method descMethod;
    private Method defaultValueMethod;
@@ -28,86 +26,90 @@ public class RuntimeRulePropertiesAnalyzer {
    private Field propertiesValues;

    public RuntimeRulePropertiesAnalyzer(URL[] runtimeClasspath) {
-	init(runtimeClasspath);
+        init(runtimeClasspath);
    }

    private void init(URL[] runtimeClasspath) {
-	try {
-	    cl = new URLClassLoader(runtimeClasspath);
-	    propertySource = cl.loadClass("net.sourceforge.pmd.AbstractPropertySource");
-	    propertyDesc = cl.loadClass("net.sourceforge.pmd.PropertyDescriptor");
-	    nameMethod = propertyDesc.getDeclaredMethod("name");
-	    descMethod = propertyDesc.getDeclaredMethod("description");
-	    defaultValueMethod = propertyDesc.getDeclaredMethod("defaultValue");
-	    propertiesField = propertySource.getDeclaredField("propertyDescriptors");
-	    propertiesValues = propertySource.getDeclaredField("propertyValuesByDescriptor");
-	    propertiesField.setAccessible(true);
-	    propertiesValues.setAccessible(true);
-	} catch (Exception e) {
-	    throw new RuntimeException(e);
-	}
+        try {
+            cl = new URLClassLoader(runtimeClasspath);
+            Class<?> propertySource = cl.loadClass("net.sourceforge.pmd.AbstractPropertySource");
+            Class<?> propertyDesc = cl.loadClass("net.sourceforge.pmd.PropertyDescriptor");
+            nameMethod = propertyDesc.getDeclaredMethod("name");
+            descMethod = propertyDesc.getDeclaredMethod("description");
+            defaultValueMethod = propertyDesc.getDeclaredMethod("defaultValue");
+            propertiesField = propertySource.getDeclaredField("propertyDescriptors");
+            propertiesValues = propertySource.getDeclaredField("propertyValuesByDescriptor");
+            propertiesField.setAccessible(true);
+            propertiesValues.setAccessible(true);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
    }

    /**
     * Analyzes the class of the given rule definition to find the properties
-     * this rule supports.
-     * The properties are directly added to the rule node.
-     * @param document the document, used to create new property nodes
-     * @param rule the rule to analyze
+     * this rule supports. The properties are directly added to the rule node.
+     * 
+     * @param document
+     *            the document, used to create new property nodes
+     * @param rule
+     *            the rule to analyze
     */
    public void analyze(Document document, Node rule) {
-	Node classAttribute = rule.getAttributes().getNamedItem("class");
-	if (classAttribute == null) {
-	    // some rule definitions, like <rule ref="..."/> have no class attribute 
-	    return;
-	}
-	String classAtt = classAttribute.getTextContent();
-	if (XPATH_RULE_CLASSNAME.equals(classAtt)) {
-	    // xpath rules are ignored - they have there properties defined already in the rule definition xml
-	    return;
-	}
+        Node classAttribute = rule.getAttributes().getNamedItem("class");
+        if (classAttribute == null) {
+            // some rule definitions, like <rule ref="..."/> have no class
+            // attribute
+            return;
+        }
+        String classAtt = classAttribute.getTextContent();
+        if (XPATH_RULE_CLASSNAME.equals(classAtt)) {
+            // xpath rules are ignored - they have their properties defined
+            // already in the rule definition xml
+            return;
+        }

-	try {
-	    Class<?> clazz = cl.loadClass(classAtt);
-	    Object ruleInstance = clazz.newInstance();
-	    @SuppressWarnings("rawtypes")
-	    List properties = (List)propertiesField.get(ruleInstance);
-	    @SuppressWarnings("rawtypes")
-	    Map values = (Map)propertiesValues.get(ruleInstance);
-	    Element propsElem = null;
-	    NodeList ruleChilds = rule.getChildNodes();
-	    for (int j = 0; j < ruleChilds.getLength(); j++) {
-		Node item = ruleChilds.item(j);
-		if (item.getNodeType() == Node.ELEMENT_NODE && "properties".equals(item.getNodeName())) {
-		    propsElem = (Element)item;
-		    break;
-		}
-	    }
-	    if (propsElem == null) {
-		propsElem = document.createElement("properties");
-		rule.appendChild(propsElem);
-	    }
+        try {
+            Class<?> clazz = cl.loadClass(classAtt);
+            Object ruleInstance = clazz.newInstance();
+            @SuppressWarnings("rawtypes")
+            List properties = (List) propertiesField.get(ruleInstance);
+            @SuppressWarnings("rawtypes")
+            Map values = (Map) propertiesValues.get(ruleInstance);
+            Element propsElem = null;
+            NodeList ruleChilds = rule.getChildNodes();
+            for (int j = 0; j < ruleChilds.getLength(); j++) {
+                Node item = ruleChilds.item(j);
+                if (item.getNodeType() == Node.ELEMENT_NODE && "properties".equals(item.getNodeName())) {
+                    propsElem = (Element) item;
+                    break;
+                }
+            }
+            if (propsElem == null) {
+                propsElem = document.createElement("properties");
+                rule.appendChild(propsElem);
+            }

-	    for (Object o : properties) {
-		Object value = values.get(o);
-		if (value == null) {
-		    value = defaultValueMethod.invoke(o);
-		}
+            for (Object o : properties) {
+                Object value = values.get(o);
+                if (value == null) {
+                    value = defaultValueMethod.invoke(o);
+                }

-		Element propElem = document.createElement("property");
-		propElem.setAttribute("name", (String)nameMethod.invoke(o));
-		propElem.setAttribute("description", (String)descMethod.invoke(o));
-		if (value != null) {
-		    String valueString = String.valueOf(value);
-		    if (value.getClass().isArray()) {
-		        valueString = Arrays.toString((Object[])value);
-		    }
-		    propElem.setAttribute("value", valueString);
-		}
-		propsElem.appendChild(propElem);
-	    }
-	} catch (Exception e) {
-	    throw new RuntimeException(e);
-	}
+                Element propElem = document.createElement("property");
+                propElem.setAttribute("name", (String) nameMethod.invoke(o));
+                propElem.setAttribute("description", (String) descMethod.invoke(o));
+                if (value != null) {
+                    String valueString = String.valueOf(value);
+                    if (value.getClass().isArray()) {
+                        valueString = Arrays.toString((Object[]) value);
+                    }
+                    propElem.setAttribute("value", valueString);
+                }
+                propsElem.appendChild(propElem);
+            }
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
    }
 }
@@ -14,8 +14,8 @@ import java.io.FilenameFilter;

 public class DirectoryFileFilter implements FilenameFilter {

-	public boolean accept(File dir, String name) {
-		return ( dir.exists() && dir.isDirectory() ) ? true : false; 			
-	}
+    public boolean accept(File dir, String name) {
+        return dir.exists() && dir.isDirectory() ? true : false;
+    }

 }