# HG changeset patch
# User Thomas Wuerthinger <thomas@wuerthinger.net>
# Date 1309798582 -7200
# Node ID 92b24e9e7e88e4f64c15b82c959bb026cff84cd6
# Parent  a8db5b0e499fd39b96cb8a08190f1f0ce2cefd6e# Parent  33794640fc148a4f30e78638d6ffbad40435000d
Merge.

diff -r a8db5b0e499f -r 92b24e9e7e88 graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/ir/If.java
--- a/graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/ir/If.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/ir/If.java	Mon Jul 04 18:56:22 2011 +0200
@@ -106,6 +106,14 @@
     }
 
     @Override
+    public boolean verify() {
+        assertTrue(compare() != null);
+        assertTrue(trueSuccessor() != null);
+        assertTrue(falseSuccessor() != null);
+        return true;
+    }
+
+    @Override
     public void print(LogStream out) {
         out.print("if ").
         print(compare()).
diff -r a8db5b0e499f -r 92b24e9e7e88 graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/util/LoopUtil.java
--- a/graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/util/LoopUtil.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/util/LoopUtil.java	Mon Jul 04 18:56:22 2011 +0200
@@ -264,7 +264,7 @@
             System.out.println("  - " + entry.getKey() + " -> " + entry.getValue());
         }
         System.out.println(" Exits :");
-        for (Entry<Node, Placeholder> entry : peeling.exits.entries()) {
+        for (Entry<Node, StateSplit> entry : peeling.exits.entries()) {
             System.out.println("  - " + entry.getKey() + " -> " + entry.getValue());
         }
         System.out.println(" PhiInits :");
@@ -282,7 +282,7 @@
         // update parents
         Loop parent = loop.parent();
         while (parent != null) {
-            parent.nodes = computeLoopNodes(loop.loopBegin);
+            parent.nodes = computeLoopNodes(parent.loopBegin);
             parent.exits = computeLoopExits(parent.loopBegin, parent.nodes);
             parent = parent.parent;
         }
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/Bundle.properties
--- a/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/Bundle.properties	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/Bundle.properties	Mon Jul 04 18:56:22 2011 +0200
@@ -1,5 +1,5 @@
 CTL_BytecodeViewAction=Open BytecodeView Window
-CTL_BytecodeViewTopComponent=BytecodeView Window
+CTL_BytecodeViewTopComponent=Bytecode
 CTL_SelectBytecodesAction=Select nodes
-HINT_BytecodeViewTopComponent=This is a BytecodeView window
+HINT_BytecodeViewTopComponent=Shows the bytecode associated with the displayed graph.
 OpenIDE-Module-Name=Bytecodes
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/BytecodeNode.java
--- a/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/BytecodeNode.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/BytecodeNode.java	Mon Jul 04 18:56:22 2011 +0200
@@ -69,9 +69,9 @@
     @Override
     public Image getIcon(int i) {
         if (nodes != null) {
-            return ImageUtilities.loadImage("com/sun/hotspot/igv/bytecodes/images/link.gif");
+            return ImageUtilities.loadImage("com/sun/hotspot/igv/bytecodes/images/link.png");
         } else {
-            return ImageUtilities.loadImage("com/sun/hotspot/igv/bytecodes/images/bytecode.gif");
+            return ImageUtilities.loadImage("com/sun/hotspot/igv/bytecodes/images/bytecode.png");
         }
     }
 
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/MethodNode.java
--- a/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/MethodNode.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/MethodNode.java	Mon Jul 04 18:56:22 2011 +0200
@@ -82,7 +82,7 @@
 
     @Override
     public Image getIcon(int i) {
-        return ImageUtilities.loadImage("com/sun/hotspot/igv/bytecodes/images/method.gif");
+        return ImageUtilities.loadImage("com/sun/hotspot/igv/bytecodes/images/method.png");
     }
 
     @Override
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/images/bytecode.gif
Binary file src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/images/bytecode.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/images/bytecode.png
Binary file src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/images/bytecode.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/images/link.gif
Binary file src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/images/link.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/images/link.png
Binary file src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/images/link.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/images/method.gif
Binary file src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/images/method.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/images/method.png
Binary file src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/images/method.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/BlockConnectionWidget.java
--- a/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/BlockConnectionWidget.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/BlockConnectionWidget.java	Mon Jul 04 18:56:22 2011 +0200
@@ -23,10 +23,12 @@
  */
 package com.sun.hotspot.igv.controlflow;
 
-import com.sun.hotspot.igv.controlflow.InputBlockEdge;
+import com.sun.hotspot.igv.data.InputBlockEdge;
 import com.sun.hotspot.igv.layout.Link;
 import com.sun.hotspot.igv.layout.Port;
+import java.awt.BasicStroke;
 import java.awt.Point;
+import java.awt.Stroke;
 import java.util.ArrayList;
 import java.util.List;
 import org.netbeans.api.visual.widget.ConnectionWidget;
@@ -37,12 +39,19 @@
  */
 public class BlockConnectionWidget extends ConnectionWidget implements Link {
 
+    private static final Stroke NORMAL_STROKE = new BasicStroke(1.0f);
+    private static final Stroke BOLD_STROKE = new BasicStroke(2.5f);
+    private static final Stroke DASHED_STROKE = new BasicStroke(1.0f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_MITER, 10.0f, new float[]{5, 5}, 0);
+    private static final Stroke BOLD_DASHED_STROKE = new BasicStroke(2.5f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_MITER, 10.0f, new float[]{5, 5}, 0);
+    
     private BlockWidget from;
     private BlockWidget to;
     private Port inputSlot;
     private Port outputSlot;
     private List<Point> points;
     private InputBlockEdge edge;
+    private boolean isDashed = false;
+    private boolean isBold = false;
 
     public BlockConnectionWidget(ControlFlowScene scene, InputBlockEdge edge) {
         super(scene);
@@ -67,6 +76,30 @@
         return outputSlot;
     }
 
+    public void setBold(boolean bold) {
+        this.isBold = bold;
+        updateStroke();
+    }
+
+    public void setDashed(boolean dashed) {
+        this.isDashed = dashed;
+        updateStroke();
+    }
+
+    private void updateStroke() {
+        Stroke stroke = NORMAL_STROKE;
+        if (isBold) {
+            if (isDashed) {
+                stroke = BOLD_DASHED_STROKE;
+            } else {
+                stroke = BOLD_STROKE;
+            }
+        } else if (isDashed) {
+            stroke = DASHED_STROKE;
+        }
+        setStroke(stroke);
+    }
+
     public void setControlPoints(List<Point> p) {
         this.points = p;
     }
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/BlockWidget.java
--- a/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/BlockWidget.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/BlockWidget.java	Mon Jul 04 18:56:22 2011 +0200
@@ -31,6 +31,7 @@
 import java.awt.Dimension;
 import java.awt.Font;
 import java.awt.Point;
+import java.awt.Rectangle;
 import org.netbeans.api.visual.border.BorderFactory;
 import org.netbeans.api.visual.model.ObjectState;
 import org.netbeans.api.visual.widget.LabelWidget;
@@ -41,13 +42,13 @@
  */
 public class BlockWidget extends LabelWidget implements Vertex {
 
-    public static final Dimension SIZE = new Dimension(20, 20);
+    public static final Dimension MIN_SIZE = new Dimension(20, 20);
     private InputBlock block;
     private Port inputSlot;
     private Port outputSlot;
     private Cluster cluster;
     private boolean root;
-    private static final Font font = new Font("Serif", Font.PLAIN, 12);
+    private static final Font font = new Font(Font.SANS_SERIF, Font.PLAIN, 12);
     private static final Font boldFont = font.deriveFont(Font.BOLD);
     public static final Color NORMAL_FOREGROUND_COLOR = Color.BLACK;
     public static final Color HOVER_FOREGROUND_COLOR = Color.BLUE;
@@ -59,29 +60,24 @@
         this.setLabel(block.getName());
         this.setForeground(NORMAL_FOREGROUND_COLOR);
         this.setBorder(BorderFactory.createLineBorder(1, NORMAL_FOREGROUND_COLOR));
-        this.setMinimumSize(SIZE);
-        this.setMaximumSize(SIZE);
+        this.setMinimumSize(MIN_SIZE);
 
         this.setFont(font);
+        this.setAlignment(Alignment.CENTER);
 
         final BlockWidget widget = this;
         inputSlot = new Port() {
-
             public Point getRelativePosition() {
-                return new Point((int) (SIZE.getWidth() / 2), (int) (SIZE.getHeight() / 2));
+                return new Point((int) (getSize().getWidth() / 2), (int) (getSize().getHeight() / 2));
             }
-
             public Vertex getVertex() {
                 return widget;
             }
         };
-
         outputSlot = new Port() {
-
             public Point getRelativePosition() {
-                return new Point((int) (SIZE.getWidth() / 2), (int) (SIZE.getHeight() / 2));
+                return new Point((int) (getSize().getWidth() / 2), (int) (getSize().getHeight() / 2));
             }
-
             public Vertex getVertex() {
                 return widget;
             }
@@ -101,7 +97,12 @@
     }
 
     public Dimension getSize() {
-        return SIZE;
+        Rectangle bounds = getBounds();
+        if (bounds != null) {
+            return bounds.getSize();
+        } else {
+            return MIN_SIZE;
+        }
     }
 
     public void setPosition(Point p) {
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/Bundle.properties
--- a/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/Bundle.properties	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/Bundle.properties	Mon Jul 04 18:56:22 2011 +0200
@@ -1,4 +1,4 @@
 CTL_ControlFlowAction=Open ControlFlow Window
-CTL_ControlFlowTopComponent=ControlFlow Window
-HINT_ControlFlowTopComponent=This is a ControlFlow window
+CTL_ControlFlowTopComponent=Control Flow
+HINT_ControlFlowTopComponent=Shows the blocks of the current graph.
 OpenIDE-Module-Name=ControlFlow
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/ControlFlowScene.java
--- a/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/ControlFlowScene.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/ControlFlowScene.java	Mon Jul 04 18:56:22 2011 +0200
@@ -23,6 +23,7 @@
  */
 package com.sun.hotspot.igv.controlflow;
 
+import com.sun.hotspot.igv.data.InputBlockEdge;
 import com.sun.hotspot.igv.data.InputBlock;
 import com.sun.hotspot.igv.data.InputGraph;
 import com.sun.hotspot.igv.data.services.InputGraphProvider;
@@ -108,15 +109,12 @@
             addNode(b);
         }
 
-        for (InputBlock b : g.getBlocks()) {
-            for (InputBlock succ : b.getSuccessors()) {
-                final InputBlockEdge e = new InputBlockEdge(b, succ);
-                addEdge(e);
-                assert g.getBlocks().contains(e.getFrom());
-                assert g.getBlocks().contains(e.getTo());
-                this.setEdgeSource(e, e.getFrom());
-                this.setEdgeTarget(e, e.getTo());
-            }
+        for (InputBlockEdge e : g.getBlockEdges()) {
+            addEdge(e);
+            assert g.getBlocks().contains(e.getFrom());
+            assert g.getBlocks().contains(e.getTo());
+            this.setEdgeSource(e, e.getFrom());
+            this.setEdgeTarget(e, e.getTo());
         }
 
         GraphLayout<InputBlock, InputBlockEdge> layout = new HierarchicalGraphLayout<InputBlock, InputBlockEdge>();//GridGraphLayout();
@@ -265,7 +263,15 @@
     }
 
     protected Widget attachEdgeWidget(InputBlockEdge edge) {
-        ConnectionWidget w = new BlockConnectionWidget(this, edge);
+        BlockConnectionWidget w = new BlockConnectionWidget(this, edge);
+        switch (edge.getState()) {
+            case NEW:
+                w.setBold(true);
+                break;
+            case DELETED:
+                w.setDashed(true);
+                break;
+        }
         w.setRouter(RouterFactory.createDirectRouter());
         w.setTargetAnchorShape(AnchorShape.TRIANGLE_FILLED);
         edgeLayer.addChild(w);
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/InputBlockEdge.java
--- a/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/InputBlockEdge.java	Mon Jul 04 18:54:54 2011 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,67 +0,0 @@
-/*
- * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-package com.sun.hotspot.igv.controlflow;
-
-import com.sun.hotspot.igv.data.*;
-
-/**
- *
- * @author Thomas Wuerthinger
- */
-public class InputBlockEdge {
-
-    private InputBlock from;
-    private InputBlock to;
-
-    public InputBlockEdge(InputBlock from, InputBlock to) {
-        assert from != null;
-        assert to != null;
-        this.from = from;
-        this.to = to;
-    }
-
-    public InputBlock getFrom() {
-        return from;
-    }
-
-    public InputBlock getTo() {
-        return to;
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (obj instanceof InputBlockEdge && obj != null) {
-            InputBlockEdge e = (InputBlockEdge) obj;
-            return e.from.equals(from) && e.to.equals(to);
-        }
-        return super.equals(obj);
-    }
-
-    @Override
-    public int hashCode() {
-        int hash = from.hashCode();
-        hash = 59 * hash + to.hashCode();
-        return hash;
-    }
-}
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/Bundle.properties
--- a/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/Bundle.properties	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/Bundle.properties	Mon Jul 04 18:56:22 2011 +0200
@@ -1,9 +1,9 @@
 
 AdvancedOption_DisplayName_Coordinator=Settings
 AdvancedOption_Tooltip_Coordinator=Visualization Tool Settings
-CTL_OutlineTopComponent=Outline Window
+CTL_OutlineTopComponent=Outline
 CTL_SomeAction=test
-HINT_OutlineTopComponent=This is a Outline window
+HINT_OutlineTopComponent=Displays loaded groups of graphs.
 OpenIDE-Module-Name=Coordinator
 Toolbars/QuickSearch=Quick Search
 QuickSearch/Nodes/com-sun-hotspot-igv-coordinator-QuickSearch.instance=Nodes
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/FolderNode.java
--- a/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/FolderNode.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/FolderNode.java	Mon Jul 04 18:56:22 2011 +0200
@@ -115,7 +115,7 @@
 
     @Override
     public Image getIcon(int i) {
-        return ImageUtilities.loadImage("com/sun/hotspot/igv/coordinator/images/folder.gif");
+        return ImageUtilities.loadImage("com/sun/hotspot/igv/coordinator/images/folder.png");
     }
 
     protected FolderNode(GraphDocument document, String name, GroupOrganizer organizer, List<String> subFolders, List<Group> groups) {
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/GraphNode.java
--- a/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/GraphNode.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/GraphNode.java	Mon Jul 04 18:56:22 2011 +0200
@@ -98,7 +98,7 @@
 
     @Override
     public Image getIcon(int i) {
-        return ImageUtilities.loadImage("com/sun/hotspot/igv/coordinator/images/graph.gif");
+        return ImageUtilities.loadImage("com/sun/hotspot/igv/coordinator/images/graph.png");
     }
 
     @Override
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/DiffGraphAction.java
--- a/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/DiffGraphAction.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/DiffGraphAction.java	Mon Jul 04 18:56:22 2011 +0200
@@ -70,7 +70,7 @@
 
     @Override
     protected String iconResource() {
-        return "com/sun/hotspot/igv/coordinator/images/diff.gif";
+        return "com/sun/hotspot/igv/coordinator/images/diff.png";
     }
 
     public HelpCtx getHelpCtx() {
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/ImportAction.java
--- a/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/ImportAction.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/ImportAction.java	Mon Jul 04 18:56:22 2011 +0200
@@ -161,7 +161,7 @@
 
     @Override
     protected String iconResource() {
-        return "com/sun/hotspot/igv/coordinator/images/import.gif";
+        return "com/sun/hotspot/igv/coordinator/images/import.png";
     }
 
     public HelpCtx getHelpCtx() {
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/RemoveAction.java
--- a/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/RemoveAction.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/RemoveAction.java	Mon Jul 04 18:56:22 2011 +0200
@@ -55,7 +55,7 @@
 
     @Override
     protected String iconResource() {
-        return "com/sun/hotspot/igv/coordinator/images/remove.gif";
+        return "com/sun/hotspot/igv/coordinator/images/remove.png";
     }
 
     public HelpCtx getHelpCtx() {
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/RemoveAllAction.java
--- a/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/RemoveAllAction.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/RemoveAllAction.java	Mon Jul 04 18:56:22 2011 +0200
@@ -51,7 +51,7 @@
 
     @Override
     protected String iconResource() {
-        return "com/sun/hotspot/igv/coordinator/images/removeall.gif";
+        return "com/sun/hotspot/igv/coordinator/images/removeall.png";
     }
 
     public HelpCtx getHelpCtx() {
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/SaveAsAction.java
--- a/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/SaveAsAction.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/SaveAsAction.java	Mon Jul 04 18:56:22 2011 +0200
@@ -98,7 +98,7 @@
 
     @Override
     protected String iconResource() {
-        return "com/sun/hotspot/igv/coordinator/images/save.gif";
+        return "com/sun/hotspot/igv/coordinator/images/save.png";
     }
 
     public HelpCtx getHelpCtx() {
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/StructuredViewAction.java
--- a/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/StructuredViewAction.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/StructuredViewAction.java	Mon Jul 04 18:56:22 2011 +0200
@@ -71,7 +71,7 @@
     @Override
     public Component getToolbarPresenter() {
 
-        Image iconImage = ImageUtilities.loadImage("com/sun/hotspot/igv/coordinator/images/structure.gif");
+        Image iconImage = ImageUtilities.loadImage("com/sun/hotspot/igv/coordinator/images/structure.png");
         ImageIcon icon = new ImageIcon(iconImage);
 
         popup = new JPopupMenu();
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/diff.gif
Binary file src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/diff.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/diff.png
Binary file src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/diff.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/folder.gif
Binary file src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/folder.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/folder.png
Binary file src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/folder.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/graph.gif
Binary file src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/graph.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/graph.png
Binary file src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/graph.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/import.gif
Binary file src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/import.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/import.png
Binary file src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/import.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/remove.gif
Binary file src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/remove.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/remove.png
Binary file src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/remove.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/removeall.gif
Binary file src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/removeall.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/removeall.png
Binary file src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/removeall.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/save.gif
Binary file src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/save.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/save.png
Binary file src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/save.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/saveall.gif
Binary file src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/saveall.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/structure.gif
Binary file src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/structure.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/structure.png
Binary file src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/structure.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Data/src/com/sun/hotspot/igv/data/InputBlockEdge.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/tools/IdealGraphVisualizer/Data/src/com/sun/hotspot/igv/data/InputBlockEdge.java	Mon Jul 04 18:56:22 2011 +0200
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+package com.sun.hotspot.igv.data;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public class InputBlockEdge {
+
+    public enum State {
+        SAME,
+        NEW,
+        DELETED
+    }
+
+    private InputBlock from;
+    private InputBlock to;
+    private State state = State.SAME;
+
+    public InputBlockEdge(InputBlock from, InputBlock to) {
+        assert from != null;
+        assert to != null;
+        this.from = from;
+        this.to = to;
+    }
+
+    public InputBlock getFrom() {
+        return from;
+    }
+
+    public InputBlock getTo() {
+        return to;
+    }
+
+    public State getState() {
+        return state;
+    }
+
+    public void setState(State state) {
+        this.state = state;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj != null && obj instanceof InputBlockEdge) {
+            InputBlockEdge e = (InputBlockEdge) obj;
+            return e.from.equals(from) && e.to.equals(to);
+        }
+        return false;
+    }
+
+    @Override
+    public int hashCode() {
+        int hash = from.hashCode();
+        hash = 59 * hash + to.hashCode();
+        return hash;
+    }
+}
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Data/src/com/sun/hotspot/igv/data/InputGraph.java
--- a/src/share/tools/IdealGraphVisualizer/Data/src/com/sun/hotspot/igv/data/InputGraph.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/Data/src/com/sun/hotspot/igv/data/InputGraph.java	Mon Jul 04 18:56:22 2011 +0200
@@ -28,8 +28,8 @@
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
-import java.util.Hashtable;
 import java.util.LinkedHashMap;
+import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -40,11 +40,12 @@
  */
 public class InputGraph extends Properties.Entity {
 
-    private LinkedHashMap<Integer, InputNode> nodes;
-    private ArrayList<InputEdge> edges;
+    private Map<Integer, InputNode> nodes;
+    private Set<InputEdge> edges;
     private Group parent;
-    private LinkedHashMap<String, InputBlock> blocks;
-    private LinkedHashMap<Integer, InputBlock> nodeToBlock;
+    private Map<String, InputBlock> blocks;
+    private Set<InputBlockEdge> blockEdges;
+    private Map<Integer, InputBlock> nodeToBlock;
     private Pair<InputGraph, InputGraph> sourceGraphs;
     private int parentIndex;
 
@@ -54,13 +55,17 @@
         this.sourceGraphs = sourceGraphs;
         setName(name);
         nodes = new LinkedHashMap<Integer, InputNode>();
-        edges = new ArrayList<InputEdge>();
+        edges = new LinkedHashSet<InputEdge>();
         blocks = new LinkedHashMap<String, InputBlock>();
+        blockEdges = new LinkedHashSet<InputBlockEdge>();
         nodeToBlock = new LinkedHashMap<Integer, InputBlock>();
     }
 
-    public void addBlockConnection(InputBlock left, InputBlock right) {
+    public InputBlockEdge addBlockEdge(InputBlock left, InputBlock right) {
+        InputBlockEdge edge = new InputBlockEdge(left, right);
+        blockEdges.add(edge);
         left.addSuccessor(right);
+        return edge;
     }
 
     public Pair<InputGraph, InputGraph> getSourceGraphs() {
@@ -177,9 +182,6 @@
                 }
                 noBlock.addNode(n.getId());
             }
-        }
-
-        for (InputNode n : this.getNodes()) {
             assert this.getBlock(n) != null;
         }
     }
@@ -249,22 +251,19 @@
     }
 
     public Collection<InputEdge> getEdges() {
-        return Collections.unmodifiableList(edges);
+        return Collections.unmodifiableSet(edges);
     }
 
     public void removeEdge(InputEdge c) {
-        assert edges.contains(c);
-        edges.remove(c);
-        assert !edges.contains(c);
+        boolean removed = edges.remove(c);
+        assert removed;
     }
 
     public void addEdge(InputEdge c) {
-        
         // Be tolerant with duplicated edges.
-        if(!edges.contains(c)) {
+        if (!edges.contains(c)) {
             edges.add(c);
         }
-        assert edges.contains(c);
     }
 
     public Group getGroup() {
@@ -302,4 +301,8 @@
     public InputBlock getBlock(String s) {
         return blocks.get(s);
     }
+
+    public Collection<InputBlockEdge> getBlockEdges() {
+        return Collections.unmodifiableSet(blockEdges);
+    }
 }
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Data/src/com/sun/hotspot/igv/data/serialization/Parser.java
--- a/src/share/tools/IdealGraphVisualizer/Data/src/com/sun/hotspot/igv/data/serialization/Parser.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/Data/src/com/sun/hotspot/igv/data/serialization/Parser.java	Mon Jul 04 18:56:22 2011 +0200
@@ -264,7 +264,7 @@
                 assert left != null;
                 final InputBlock right = graph.getBlock(p.getRight());
                 assert right != null;
-                graph.addBlockConnection(left, right);
+                graph.addBlockEdge(left, right);
             }
             blockConnections.clear();
         }
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/Difference/src/com/sun/hotspot/igv/difference/Difference.java
--- a/src/share/tools/IdealGraphVisualizer/Difference/src/com/sun/hotspot/igv/difference/Difference.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/Difference/src/com/sun/hotspot/igv/difference/Difference.java	Mon Jul 04 18:56:22 2011 +0200
@@ -26,6 +26,7 @@
 
 import com.sun.hotspot.igv.data.Group;
 import com.sun.hotspot.igv.data.InputBlock;
+import com.sun.hotspot.igv.data.InputBlockEdge;
 import com.sun.hotspot.igv.data.InputEdge;
 import com.sun.hotspot.igv.data.InputGraph;
 import com.sun.hotspot.igv.data.InputNode;
@@ -118,6 +119,33 @@
             blocksMap.put(blk, diffblk);
         }
 
+        // Difference between block edges
+        Set<Pair<String, String>> aEdges = new HashSet<Pair<String, String>>();
+        for (InputBlockEdge edge : a.getBlockEdges()) {
+            aEdges.add(new Pair<String, String>(edge.getFrom().getName(), edge.getTo().getName()));
+        }
+        for (InputBlockEdge bEdge : b.getBlockEdges()) {
+            InputBlock from = bEdge.getFrom();
+            InputBlock to = bEdge.getTo();
+            Pair<String, String> pair = new Pair<String, String>(from.getName(), to.getName());
+            if (aEdges.contains(pair)) {
+                // same
+                graph.addBlockEdge(blocksMap.get(from), blocksMap.get(to));
+                aEdges.remove(pair);
+            } else {
+                // added
+                InputBlockEdge edge = graph.addBlockEdge(blocksMap.get(from), blocksMap.get(to));
+                edge.setState(InputBlockEdge.State.NEW);
+            }
+        }
+        for (Pair<String, String> deleted : aEdges) {
+            // removed
+            InputBlock from = graph.getBlock(deleted.getLeft());
+            InputBlock to = graph.getBlock(deleted.getRight());
+            InputBlockEdge edge = graph.addBlockEdge(from, to);
+            edge.setState(InputBlockEdge.State.DELETED);
+        }
+
         Set<InputNode> nodesA = new HashSet<InputNode>(a.getNodes());
         Set<InputNode> nodesB = new HashSet<InputNode>(b.getNodes());
 
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/Bundle.properties
--- a/src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/Bundle.properties	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/Bundle.properties	Mon Jul 04 18:56:22 2011 +0200
@@ -1,3 +1,3 @@
 OpenIDE-Module-Name=FilterWindow
-CTL_FilterTopComponent=Filter Window
-HINT_FilterTopComponent=This is a Filter window
+CTL_FilterTopComponent=Filters
+HINT_FilterTopComponent=Allows to choose active filters and modify them.
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/actions/MoveFilterDownAction.java
--- a/src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/actions/MoveFilterDownAction.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/actions/MoveFilterDownAction.java	Mon Jul 04 18:56:22 2011 +0200
@@ -65,7 +65,7 @@
 
     @Override
     protected String iconResource() {
-        return "com/sun/hotspot/igv/filterwindow/images/down.gif";
+        return "com/sun/hotspot/igv/filterwindow/images/down.png";
     }
 
     @Override
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/actions/MoveFilterUpAction.java
--- a/src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/actions/MoveFilterUpAction.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/actions/MoveFilterUpAction.java	Mon Jul 04 18:56:22 2011 +0200
@@ -64,7 +64,7 @@
 
     @Override
     protected String iconResource() {
-        return "com/sun/hotspot/igv/filterwindow/images/up.gif";
+        return "com/sun/hotspot/igv/filterwindow/images/up.png";
     }
 
     @Override
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/actions/NewFilterAction.java
--- a/src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/actions/NewFilterAction.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/actions/NewFilterAction.java	Mon Jul 04 18:56:22 2011 +0200
@@ -63,6 +63,6 @@
 
     @Override
     protected String iconResource() {
-        return "com/sun/hotspot/igv/filterwindow/images/plus.gif";
+        return "com/sun/hotspot/igv/filterwindow/images/plus.png";
     }
 }
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/actions/RemoveFilterAction.java
--- a/src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/actions/RemoveFilterAction.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/actions/RemoveFilterAction.java	Mon Jul 04 18:56:22 2011 +0200
@@ -85,7 +85,7 @@
 
     @Override
     protected String iconResource() {
-        return "com/sun/hotspot/igv/filterwindow/images/minus.gif";
+        return "com/sun/hotspot/igv/filterwindow/images/minus.png";
     }
 
     public HelpCtx getHelpCtx() {
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/actions/RemoveFilterSettingsAction.java
--- a/src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/actions/RemoveFilterSettingsAction.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/actions/RemoveFilterSettingsAction.java	Mon Jul 04 18:56:22 2011 +0200
@@ -63,6 +63,6 @@
 
     @Override
     protected String iconResource() {
-        return "com/sun/hotspot/igv/filterwindow/images/delete.gif";
+        return "com/sun/hotspot/igv/filterwindow/images/delete.png";
     }
 }
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/actions/SaveFilterSettingsAction.java
--- a/src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/actions/SaveFilterSettingsAction.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/actions/SaveFilterSettingsAction.java	Mon Jul 04 18:56:22 2011 +0200
@@ -63,6 +63,6 @@
 
     @Override
     protected String iconResource() {
-        return "com/sun/hotspot/igv/filterwindow/images/add.gif";
+        return "com/sun/hotspot/igv/filterwindow/images/add.png";
     }
 }
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/add.gif
Binary file src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/add.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/add.png
Binary file src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/add.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/delete.gif
Binary file src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/delete.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/delete.png
Binary file src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/delete.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/down.gif
Binary file src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/down.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/down.png
Binary file src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/down.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/minus.gif
Binary file src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/minus.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/minus.png
Binary file src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/minus.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/plus.gif
Binary file src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/plus.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/plus.png
Binary file src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/plus.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/up.gif
Binary file src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/up.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/up.png
Binary file src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/images/up.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/GraphTextEditor/src/com/sun/hotspot/igv/graphtexteditor/Bundle.properties
--- a/src/share/tools/IdealGraphVisualizer/GraphTextEditor/src/com/sun/hotspot/igv/graphtexteditor/Bundle.properties	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/GraphTextEditor/src/com/sun/hotspot/igv/graphtexteditor/Bundle.properties	Mon Jul 04 18:56:22 2011 +0200
@@ -1,4 +1,4 @@
 CTL_TextAction=Open Text Window
-CTL_TextTopComponent=Text Window
-HINT_TextTopComponent=This is a Text window
+CTL_TextTopComponent=Text
+HINT_TextTopComponent=Shows a textual representation of the graph.
 OpenIDE-Module-Name=GraphTextEditor
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/ServerCompiler/src/com/sun/hotspot/igv/servercompiler/ServerCompilerScheduler.java
--- a/src/share/tools/IdealGraphVisualizer/ServerCompiler/src/com/sun/hotspot/igv/servercompiler/ServerCompilerScheduler.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/ServerCompiler/src/com/sun/hotspot/igv/servercompiler/ServerCompilerScheduler.java	Mon Jul 04 18:56:22 2011 +0200
@@ -125,7 +125,7 @@
                                 n = n.preds.get(0);
                             }
                             if (n.block != null) {
-                                graph.addBlockConnection(n.block, block);
+                                graph.addBlockEdge(n.block, block);
                             }
                         }
                     }
@@ -136,12 +136,12 @@
                         for (Node n2 : n.succs) {
 
                             if (n2 != parent && n2.block != null && n2.block != rootBlock) {
-                                graph.addBlockConnection(block, n2.block);
+                                graph.addBlockEdge(block, n2.block);
                             }
                         }
                     } else {
                         if (n != parent && n.block != null && n.block != rootBlock) {
-                            graph.addBlockConnection(block, n.block);
+                            graph.addBlockEdge(block, n.block);
                         }
                     }
                 }
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/Bundle.properties
--- a/src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/Bundle.properties	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/Bundle.properties	Mon Jul 04 18:56:22 2011 +0200
@@ -1,4 +1,4 @@
-HINT_EditorTopComponent=This is a Editor window
+HINT_EditorTopComponent=Visualizes a graph.
 OpenIDE-Module-Name=View
-CTL_EditorTopComponent=Editor Window
+CTL_EditorTopComponent=Graph
 QuickSearch/Nodes/com-sun-hotspot-igv-view-NodeQuickSearch.instance=Nodes
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/actions/ExportAction.java
--- a/src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/actions/ExportAction.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/actions/ExportAction.java	Mon Jul 04 18:56:22 2011 +0200
@@ -103,7 +103,7 @@
 
     @Override
     protected String iconResource() {
-        return "com/sun/hotspot/igv/view/images/export.gif";
+        return "com/sun/hotspot/igv/view/images/export.png";
     }
 
     public HelpCtx getHelpCtx() {
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/actions/OverviewAction.java
--- a/src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/actions/OverviewAction.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/actions/OverviewAction.java	Mon Jul 04 18:56:22 2011 +0200
@@ -54,6 +54,6 @@
     }
 
     protected String iconResource() {
-        return "com/sun/hotspot/igv/view/images/overview.gif";
+        return "com/sun/hotspot/igv/view/images/overview.png";
     }
 }
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/actions/ZoomInAction.java
--- a/src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/actions/ZoomInAction.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/actions/ZoomInAction.java	Mon Jul 04 18:56:22 2011 +0200
@@ -64,6 +64,6 @@
 
     @Override
     protected String iconResource() {
-        return "com/sun/hotspot/igv/view/images/zoomin.gif";
+        return "com/sun/hotspot/igv/view/images/zoom_in.png";
     }
 }
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/actions/ZoomOutAction.java
--- a/src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/actions/ZoomOutAction.java	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/actions/ZoomOutAction.java	Mon Jul 04 18:56:22 2011 +0200
@@ -70,6 +70,6 @@
 
     @Override
     protected String iconResource() {
-        return "com/sun/hotspot/igv/view/images/zoomout.gif";
+        return "com/sun/hotspot/igv/view/images/zoom_out.png";
     }
 }
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/images/export.gif
Binary file src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/images/export.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/images/export.png
Binary file src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/images/export.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/images/overview.gif
Binary file src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/images/overview.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/images/overview.png
Binary file src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/images/overview.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/images/search.gif
Binary file src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/images/search.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/images/zoom_in.png
Binary file src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/images/zoom_in.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/images/zoom_out.png
Binary file src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/images/zoom_out.png has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/images/zoomin.gif
Binary file src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/images/zoomin.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/images/zoomout.gif
Binary file src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/images/zoomout.gif has changed
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/build.xml
--- a/src/share/tools/IdealGraphVisualizer/build.xml	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/build.xml	Mon Jul 04 18:56:22 2011 +0200
@@ -5,4 +5,12 @@
 <project name="IdealGraphVisualizer" basedir=".">
     <description>Builds the module suite IdealGraphVisualizer.</description>
     <import file="nbproject/build-impl.xml"/>
+    
+    <target name="build-launchers" depends="suite.build-launchers">
+        <!-- Drop memory presets (-Xms, -Xmx) from default_options of packaged builds and let the executing VM choose reasonable defaults -->
+        <replaceregexp file="${build.launcher.dir}/etc/${app.name}.conf" byline="true" match="^default_options=.*" replace='default_options="--branding idealgraphvisualizer"' />
+    </target>
+    
+    <!-- Local (environment-specific) extensions/modifications to the build -->
+    <import file="build-local.xml" optional="true" />
 </project>
diff -r a8db5b0e499f -r 92b24e9e7e88 src/share/tools/IdealGraphVisualizer/nbproject/project.properties
--- a/src/share/tools/IdealGraphVisualizer/nbproject/project.properties	Mon Jul 04 18:54:54 2011 +0200
+++ b/src/share/tools/IdealGraphVisualizer/nbproject/project.properties	Mon Jul 04 18:56:22 2011 +0200
@@ -51,5 +51,8 @@
 project.com.sun.hotspot.igv.texteditor=TextEditor
 project.com.sun.hotspot.igv.view=View
 project.com.sun.hotspot.igv.util=Util
-project.test=module1
-run.args = -J-client -J-Xms128m -J-Xmx1g -J-ea
+
+# Disable assertions for RequestProcessor to prevent annoying messages in case
+# of multiple SceneAnimator update tasks in the default RequestProcessor.
+run.args.extra = -J-client -J-da:org.openide.util.RequestProcessor
+debug.args.extra = -J-client -J-da:org.openide.util.RequestProcessor