# HG changeset patch
# User never
# Date 1214348414 25200
# Node ID d0bebc7eefc2476d89c6613890de4940a5173849
# Parent  64fb1fd7186dc56bd9e2a49b062e716a6f24297f
6718676: putback for 6604014 is incomplete
Reviewed-by: kvn, jrose

diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/.hgignore
--- a/hotspot/.hgignore	Tue Jun 24 10:43:29 2008 -0700
+++ b/hotspot/.hgignore	Tue Jun 24 16:00:14 2008 -0700
@@ -2,3 +2,6 @@
 ^dist/
 ^nbproject/private/
 ^src/share/tools/hsdis/bin/
+^src/share/tools/IdealGraphVisualizer/[a-zA-Z0-9]*/build/
+^src/share/tools/IdealGraphVisualizer/build/
+^src/share/tools/IdealGraphVisualizer/dist/
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/os/linux/vm/hpi_linux.hpp
--- a/hotspot/src/os/linux/vm/hpi_linux.hpp	Tue Jun 24 10:43:29 2008 -0700
+++ b/hotspot/src/os/linux/vm/hpi_linux.hpp	Tue Jun 24 16:00:14 2008 -0700
@@ -70,6 +70,10 @@
   RESTARTABLE_RETURN_INT(::send(fd, buf, nBytes, (unsigned int) flags));
 }
 
+inline int hpi::raw_send(int fd, char *buf, int nBytes, int flags) {
+  return send(fd, buf, nBytes, flags);
+}
+
 inline int hpi::timeout(int fd, long timeout) {
   julong prevtime,newtime;
   struct timeval t;
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/os/solaris/vm/hpi_solaris.hpp
--- a/hotspot/src/os/solaris/vm/hpi_solaris.hpp	Tue Jun 24 10:43:29 2008 -0700
+++ b/hotspot/src/os/solaris/vm/hpi_solaris.hpp	Tue Jun 24 16:00:14 2008 -0700
@@ -71,6 +71,10 @@
   INTERRUPTIBLE_RETURN_INT(::send(fd, buf, nBytes, flags), os::Solaris::clear_interrupted);
 }
 
+inline int    hpi::raw_send(int fd, char *buf, int nBytes, int flags) {
+  RESTARTABLE_RETURN_INT(::send(fd, buf, nBytes, flags));
+}
+
 // As both poll and select can be interrupted by signals, we have to be
 // prepared to restart the system call after updating the timeout, unless
 // a poll() is done with timeout == -1, in which case we repeat with this
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/os/windows/vm/hpi_windows.hpp
--- a/hotspot/src/os/windows/vm/hpi_windows.hpp	Tue Jun 24 10:43:29 2008 -0700
+++ b/hotspot/src/os/windows/vm/hpi_windows.hpp	Tue Jun 24 16:00:14 2008 -0700
@@ -102,6 +102,10 @@
          fd, buf, nBytes, flags),
         (fd, buf, nBytes, flags));
 
+inline int hpi::raw_send(int fd, char *buf, int nBytes, int flags) {
+  return send(fd, buf, nBytes, flags);
+}
+
 HPIDECL(timeout, "timeout", _socket, Timeout, int, "%d",
         (int fd, long timeout),
         ("fd = %d, timeout = %ld", fd, timeout),
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/build.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/build.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- You may freely edit this file. See harness/README in the NetBeans platform -->
+<!-- for some information on what you could do (e.g. targets to override). -->
+<!-- If you delete this file and reopen the project it will be recreated. -->
+<project name="com.sun.hotspot.igv.svg" default="netbeans" basedir=".">
+    <description>Builds, tests, and runs the project com.sun.hotspot.igv.svg.</description>
+    <import file="nbproject/build-impl.xml"/>
+</project>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/manifest.mf
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/manifest.mf	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,6 @@
+Manifest-Version: 1.0
+OpenIDE-Module: com.sun.hotspot.igv.svg
+OpenIDE-Module-Layer: com/sun/hotspot/igv/svg/layer.xml
+OpenIDE-Module-Localizing-Bundle: com/sun/hotspot/igv/svg/Bundle.properties
+OpenIDE-Module-Specification-Version: 1.0
+
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/nbproject/build-impl.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/nbproject/build-impl.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+*** GENERATED FROM project.xml - DO NOT EDIT  ***
+***         EDIT ../build.xml INSTEAD         ***
+-->
+<project name="com.sun.hotspot.igv.svg-impl" basedir="..">
+    <property file="nbproject/private/suite-private.properties"/>
+    <property file="nbproject/suite.properties"/>
+    <fail unless="suite.dir">You must set 'suite.dir' to point to your containing module suite</fail>
+    <property file="${suite.dir}/nbproject/private/platform-private.properties"/>
+    <property file="${suite.dir}/nbproject/platform.properties"/>
+    <macrodef name="property" uri="http://www.netbeans.org/ns/nb-module-project/2">
+        <attribute name="name"/>
+        <attribute name="value"/>
+        <sequential>
+            <property name="@{name}" value="${@{value}}"/>
+        </sequential>
+    </macrodef>
+    <property file="${user.properties.file}"/>
+    <nbmproject2:property name="harness.dir" value="nbplatform.${nbplatform.active}.harness.dir" xmlns:nbmproject2="http://www.netbeans.org/ns/nb-module-project/2"/>
+    <nbmproject2:property name="netbeans.dest.dir" value="nbplatform.${nbplatform.active}.netbeans.dest.dir" xmlns:nbmproject2="http://www.netbeans.org/ns/nb-module-project/2"/>
+    <fail message="You must define 'nbplatform.${nbplatform.active}.harness.dir'">
+        <condition>
+            <not>
+                <available file="${harness.dir}" type="dir"/>
+            </not>
+        </condition>
+    </fail>
+    <import file="${harness.dir}/build.xml"/>
+</project>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/nbproject/genfiles.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/nbproject/genfiles.properties	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,8 @@
+build.xml.data.CRC32=ebcf0422
+build.xml.script.CRC32=d7a2678d
+build.xml.stylesheet.CRC32=79c3b980
+# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
+# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
+nbproject/build-impl.xml.data.CRC32=ebcf0422
+nbproject/build-impl.xml.script.CRC32=57997f94
+nbproject/build-impl.xml.stylesheet.CRC32=deb65f65
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/nbproject/project.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/nbproject/project.properties	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,2 @@
+javac.source=1.5
+javac.compilerargs=-Xlint -Xlint:-serial
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/nbproject/project.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/nbproject/project.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://www.netbeans.org/ns/project/1">
+    <type>org.netbeans.modules.apisupport.project</type>
+    <configuration>
+        <data xmlns="http://www.netbeans.org/ns/nb-module-project/3">
+            <code-name-base>com.sun.hotspot.igv.svg</code-name-base>
+            <suite-component/>
+            <module-dependencies/>
+            <public-packages>
+                <package>com.sun.hotspot.igv.svg</package>
+            </public-packages>
+        </data>
+    </configuration>
+</project>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/nbproject/suite.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/nbproject/suite.properties	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,1 @@
+suite.dir=${basedir}/..
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/src/com/sun/hotspot/igv/svg/BatikSVG.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/src/com/sun/hotspot/igv/svg/BatikSVG.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+package com.sun.hotspot.igv.svg;
+
+import java.awt.Graphics2D;
+import java.io.Writer;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import org.w3c.dom.DOMImplementation;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public class BatikSVG {
+
+    private static Constructor SVGGraphics2DConstructor;
+    private static Method Method_stream;
+    private static Method Method_createDefault;
+    private static Method Method_getDOMImplementation;
+    private static Method Method_setEmbeddedFontsOn;
+
+    public static Graphics2D createGraphicsObject() {
+        try {
+            if (SVGGraphics2DConstructor == null) {
+                ClassLoader cl = BatikSVG.class.getClassLoader();
+                Class Class_GenericDOMImplementation = cl.loadClass("org.apache.batik.dom.GenericDOMImplementation");
+                Class Class_SVGGeneratorContext = cl.loadClass("org.apache.batik.svggen.SVGGeneratorContext");
+                Class Class_SVGGraphics2D = cl.loadClass("org.apache.batik.svggen.SVGGraphics2D");
+                Method_getDOMImplementation = Class_GenericDOMImplementation.getDeclaredMethod("getDOMImplementation", new Class[0]);
+                Method_createDefault = Class_SVGGeneratorContext.getDeclaredMethod("createDefault", new Class[]{org.w3c.dom.Document.class});
+                Method_setEmbeddedFontsOn = Class_SVGGeneratorContext.getDeclaredMethod("setEmbeddedFontsOn", new Class[]{boolean.class});
+                Method_stream = Class_SVGGraphics2D.getDeclaredMethod("stream", Writer.class, boolean.class);
+                SVGGraphics2DConstructor = Class_SVGGraphics2D.getConstructor(Class_SVGGeneratorContext, boolean.class);
+            }
+            DOMImplementation dom = (DOMImplementation) Method_getDOMImplementation.invoke(null);
+            org.w3c.dom.Document document = dom.createDocument("http://www.w3.org/2000/svg", "svg", null);
+            Object ctx = Method_createDefault.invoke(null, document);
+            Method_setEmbeddedFontsOn.invoke(ctx, true);
+            Graphics2D svgGenerator = (Graphics2D) SVGGraphics2DConstructor.newInstance(ctx, true);
+            return svgGenerator;
+        } catch (ClassNotFoundException e) {
+            return null;
+        } catch (NoSuchMethodException e) {
+            return null;
+        } catch (IllegalAccessException e) {
+            return null;
+        } catch (InvocationTargetException e) {
+            return null;
+        } catch (InstantiationException e) {
+            return null;
+        }
+    }
+
+    public static void printToStream(Graphics2D svgGenerator, Writer stream, boolean useCSS) {
+        try {
+            Method_stream.invoke(svgGenerator, stream, useCSS);
+        } catch (IllegalAccessException e) {
+            assert false;
+        } catch (InvocationTargetException e) {
+            assert false;
+        }
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/src/com/sun/hotspot/igv/svg/Bundle.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/src/com/sun/hotspot/igv/svg/Bundle.properties	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,1 @@
+OpenIDE-Module-Name=BatikSVGProxy
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/src/com/sun/hotspot/igv/svg/layer.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/src/com/sun/hotspot/igv/svg/layer.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE filesystem PUBLIC "-//NetBeans//DTD Filesystem 1.1//EN" "http://www.netbeans.org/dtds/filesystem-1_1.dtd">
+<filesystem>
+</filesystem>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/build.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/build.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- You may freely edit this file. See harness/README in the NetBeans platform -->
+<!-- for some information on what you could do (e.g. targets to override). -->
+<!-- If you delete this file and reopen the project it will be recreated. -->
+<project name="com.sun.hotspot.igv.bytecodes" default="netbeans" basedir=".">
+    <description>Builds, tests, and runs the project com.sun.hotspot.igv.bytecodes.</description>
+    <import file="nbproject/build-impl.xml"/>
+</project>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/manifest.mf
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/manifest.mf	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,6 @@
+Manifest-Version: 1.0
+OpenIDE-Module: com.sun.hotspot.igv.bytecodes
+OpenIDE-Module-Layer: com/sun/hotspot/igv/bytecodes/layer.xml
+OpenIDE-Module-Localizing-Bundle: com/sun/hotspot/igv/bytecodes/Bundle.properties
+OpenIDE-Module-Specification-Version: 1.0
+
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/nbproject/build-impl.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/nbproject/build-impl.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+*** GENERATED FROM project.xml - DO NOT EDIT  ***
+***         EDIT ../build.xml INSTEAD         ***
+-->
+<project name="com.sun.hotspot.igv.bytecodes-impl" basedir="..">
+    <property file="nbproject/private/suite-private.properties"/>
+    <property file="nbproject/suite.properties"/>
+    <fail unless="suite.dir">You must set 'suite.dir' to point to your containing module suite</fail>
+    <property file="${suite.dir}/nbproject/private/platform-private.properties"/>
+    <property file="${suite.dir}/nbproject/platform.properties"/>
+    <macrodef name="property" uri="http://www.netbeans.org/ns/nb-module-project/2">
+        <attribute name="name"/>
+        <attribute name="value"/>
+        <sequential>
+            <property name="@{name}" value="${@{value}}"/>
+        </sequential>
+    </macrodef>
+    <property file="${user.properties.file}"/>
+    <nbmproject2:property name="harness.dir" value="nbplatform.${nbplatform.active}.harness.dir" xmlns:nbmproject2="http://www.netbeans.org/ns/nb-module-project/2"/>
+    <nbmproject2:property name="netbeans.dest.dir" value="nbplatform.${nbplatform.active}.netbeans.dest.dir" xmlns:nbmproject2="http://www.netbeans.org/ns/nb-module-project/2"/>
+    <fail message="You must define 'nbplatform.${nbplatform.active}.harness.dir'">
+        <condition>
+            <not>
+                <available file="${harness.dir}" type="dir"/>
+            </not>
+        </condition>
+    </fail>
+    <import file="${harness.dir}/build.xml"/>
+</project>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/nbproject/genfiles.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/nbproject/genfiles.properties	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,8 @@
+build.xml.data.CRC32=1dee290d
+build.xml.script.CRC32=d594034f
+build.xml.stylesheet.CRC32=79c3b980
+# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
+# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
+nbproject/build-impl.xml.data.CRC32=1dee290d
+nbproject/build-impl.xml.script.CRC32=b4dab126
+nbproject/build-impl.xml.stylesheet.CRC32=deb65f65
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/nbproject/platform.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/nbproject/platform.properties	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,29 @@
+# Deprecated since 5.0u1; for compatibility with 5.0:
+disabled.clusters=\
+    apisupport1,\
+    harness,\
+    ide8,\
+    java1,\
+    nb6.0,\
+    profiler2
+disabled.modules=\
+    org.netbeans.core.execution,\
+    org.netbeans.core.multiview,\
+    org.netbeans.core.output2,\
+    org.netbeans.modules.applemenu,\
+    org.netbeans.modules.autoupdate.services,\
+    org.netbeans.modules.autoupdate.ui,\
+    org.netbeans.modules.core.kit,\
+    org.netbeans.modules.favorites,\
+    org.netbeans.modules.javahelp,\
+    org.netbeans.modules.masterfs,\
+    org.netbeans.modules.options.keymap,\
+    org.netbeans.modules.sendopts,\
+    org.netbeans.modules.templates,\
+    org.openide.compat,\
+    org.openide.execution,\
+    org.openide.util.enumerations
+enabled.clusters=\
+    platform7
+nbjdk.active=JDK_1.6
+nbplatform.active=default
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/nbproject/project.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/nbproject/project.properties	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,2 @@
+javac.source=1.5
+javac.compilerargs=-Xlint -Xlint:-serial
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/nbproject/project.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/nbproject/project.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://www.netbeans.org/ns/project/1">
+    <type>org.netbeans.modules.apisupport.project</type>
+    <configuration>
+        <data xmlns="http://www.netbeans.org/ns/nb-module-project/3">
+            <code-name-base>com.sun.hotspot.igv.bytecodes</code-name-base>
+            <suite-component/>
+            <module-dependencies>
+                <dependency>
+                    <code-name-base>com.sun.hotspot.igv.data</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>1.0</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>org.jdesktop.layout</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <release-version>1</release-version>
+                        <specification-version>1.4</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>org.openide.explorer</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>6.11</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>org.openide.nodes</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>7.2.0.1</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>org.openide.util</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>7.9.0.1</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>org.openide.windows</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>6.16</specification-version>
+                    </run-dependency>
+                </dependency>
+            </module-dependencies>
+            <public-packages/>
+        </data>
+    </configuration>
+</project>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/nbproject/suite.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/nbproject/suite.properties	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,1 @@
+suite.dir=${basedir}/..
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/Bundle.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/Bundle.properties	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,5 @@
+CTL_BytecodeViewAction=Open BytecodeView Window
+CTL_BytecodeViewTopComponent=BytecodeView Window
+CTL_SelectBytecodesAction=Select nodes
+HINT_BytecodeViewTopComponent=This is a BytecodeView window
+OpenIDE-Module-Name=Bytecodes
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/BytecodeNode.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/BytecodeNode.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,100 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+package com.sun.hotspot.igv.bytecodes;
+
+import com.sun.hotspot.igv.data.InputBytecode;
+import com.sun.hotspot.igv.data.InputGraph;
+import com.sun.hotspot.igv.data.InputNode;
+import com.sun.hotspot.igv.data.Properties;
+import com.sun.hotspot.igv.data.Properties.StringPropertyMatcher;
+import java.awt.Image;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import javax.swing.Action;
+import org.openide.nodes.AbstractNode;
+import org.openide.nodes.Children;
+import org.openide.nodes.Node;
+import org.openide.util.Utilities;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public class BytecodeNode extends AbstractNode {
+
+    private Set<InputNode> nodes;
+
+    public BytecodeNode(InputBytecode bytecode, InputGraph graph, String bciValue) {
+
+        super(Children.LEAF);
+        this.setDisplayName(bytecode.getBci() + " " + bytecode.getName());
+
+        bciValue = bytecode.getBci() + " " + bciValue;
+        bciValue = bciValue.trim();
+
+        Properties.PropertySelector<InputNode> selector = new Properties.PropertySelector<InputNode>(graph.getNodes());
+        StringPropertyMatcher matcher = new StringPropertyMatcher("bci", bciValue);
+        List<InputNode> nodeList = selector.selectMultiple(matcher);
+        if (nodeList.size() > 0) {
+            nodes = new HashSet<InputNode>();
+            for (InputNode n : nodeList) {
+                nodes.add(n);
+            }
+            this.setDisplayName(this.getDisplayName() + " (" + nodes.size() + " nodes)");
+        }
+    }
+
+    @Override
+    public Image getIcon(int i) {
+        if (nodes != null) {
+            return Utilities.loadImage("com/sun/hotspot/igv/bytecodes/images/link.gif");
+        } else {
+            return Utilities.loadImage("com/sun/hotspot/igv/bytecodes/images/bytecode.gif");
+        }
+    }
+
+    @Override
+    public Image getOpenedIcon(int i) {
+        return getIcon(i);
+    }
+
+    @Override
+    public Action[] getActions(boolean b) {
+        return new Action[]{(Action) SelectBytecodesAction.findObject(SelectBytecodesAction.class, true)};
+    }
+
+    @Override
+    public Action getPreferredAction() {
+        return (Action) SelectBytecodesAction.findObject(SelectBytecodesAction.class, true);
+    }
+
+    @Override
+    public <T extends Node.Cookie> T getCookie(Class<T> aClass) {
+        if (aClass == SelectBytecodesCookie.class && nodes != null) {
+            return (T) (new SelectBytecodesCookie(nodes));
+        }
+        return super.getCookie(aClass);
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/BytecodeViewAction.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/BytecodeViewAction.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+package com.sun.hotspot.igv.bytecodes;
+
+import java.awt.event.ActionEvent;
+import javax.swing.AbstractAction;
+import org.openide.util.NbBundle;
+import org.openide.windows.TopComponent;
+
+/**
+ * @author Thomas Wuerthinger
+ */
+public class BytecodeViewAction extends AbstractAction {
+
+    public BytecodeViewAction() {
+        super(NbBundle.getMessage(BytecodeViewAction.class, "CTL_BytecodeViewAction"));
+    }
+
+    public void actionPerformed(ActionEvent evt) {
+        TopComponent win = BytecodeViewTopComponent.findInstance();
+        win.open();
+        win.requestActive();
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/BytecodeViewTopComponent.form
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/BytecodeViewTopComponent.form	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<Form version="1.3" maxVersion="1.3" type="org.netbeans.modules.form.forminfo.JPanelFormInfo">
+  <AuxValues>
+    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="true"/>
+    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="2"/>
+    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
+  </AuxValues>
+
+  <Layout>
+    <DimensionLayout dim="0">
+      <Group type="103" groupAlignment="0" attributes="0">
+          <EmptySpace min="0" pref="400" max="32767" attributes="0"/>
+      </Group>
+    </DimensionLayout>
+    <DimensionLayout dim="1">
+      <Group type="103" groupAlignment="0" attributes="0">
+          <EmptySpace min="0" pref="300" max="32767" attributes="0"/>
+      </Group>
+    </DimensionLayout>
+  </Layout>
+</Form>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/BytecodeViewTopComponent.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/BytecodeViewTopComponent.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,172 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+package com.sun.hotspot.igv.bytecodes;
+
+import com.sun.hotspot.igv.data.Group;
+import com.sun.hotspot.igv.data.InputGraph;
+import com.sun.hotspot.igv.data.services.InputGraphProvider;
+import java.awt.BorderLayout;
+import java.io.Serializable;
+import org.openide.ErrorManager;
+import org.openide.explorer.ExplorerManager;
+import org.openide.explorer.ExplorerUtils;
+import org.openide.explorer.view.BeanTreeView;
+import org.openide.util.Lookup;
+import org.openide.util.LookupEvent;
+import org.openide.util.LookupListener;
+import org.openide.util.NbBundle;
+import org.openide.util.Utilities;
+import org.openide.windows.TopComponent;
+import org.openide.windows.WindowManager;
+
+/**
+ * @author Thomas Wuerthinger
+ */
+final class BytecodeViewTopComponent extends TopComponent implements ExplorerManager.Provider, LookupListener {
+
+    private static BytecodeViewTopComponent instance;
+    private static final String PREFERRED_ID = "BytecodeViewTopComponent";
+    private ExplorerManager manager;
+    private BeanTreeView treeView;
+    private Lookup.Result result = null;
+    private MethodNode rootNode;
+
+    private BytecodeViewTopComponent() {
+        initComponents();
+        setName(NbBundle.getMessage(BytecodeViewTopComponent.class, "CTL_BytecodeViewTopComponent"));
+        setToolTipText(NbBundle.getMessage(BytecodeViewTopComponent.class, "HINT_BytecodeViewTopComponent"));
+
+        manager = new ExplorerManager();
+        rootNode = new MethodNode(null, null, "");
+        manager.setRootContext(rootNode);
+
+        setLayout(new BorderLayout());
+
+        treeView = new BeanTreeView();
+        treeView.setRootVisible(false);
+        this.add(BorderLayout.CENTER, treeView);
+        associateLookup(ExplorerUtils.createLookup(manager, getActionMap()));
+    }
+
+    /** This method is called from within the constructor to
+     * initialize the form.
+     * WARNING: Do NOT modify this code. The content of this method is
+     * always regenerated by the Form Editor.
+     */
+    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
+    private void initComponents() {
+
+        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(this);
+        this.setLayout(layout);
+        layout.setHorizontalGroup(
+            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
+            .add(0, 400, Short.MAX_VALUE)
+        );
+        layout.setVerticalGroup(
+            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
+            .add(0, 300, Short.MAX_VALUE)
+        );
+    }// </editor-fold>//GEN-END:initComponents
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    // End of variables declaration//GEN-END:variables
+    /**
+     * Gets default instance. Do not use directly: reserved for *.settings files only,
+     * i.e. deserialization routines; otherwise you could get a non-deserialized instance.
+     * To obtain the singleton instance, use {@link findInstance}.
+     */
+    public static synchronized BytecodeViewTopComponent getDefault() {
+        if (instance == null) {
+            instance = new BytecodeViewTopComponent();
+        }
+        return instance;
+    }
+
+    /**
+     * Obtain the BytecodeViewTopComponent instance. Never call {@link #getDefault} directly!
+     */
+    public static synchronized BytecodeViewTopComponent findInstance() {
+        TopComponent win = WindowManager.getDefault().findTopComponent(PREFERRED_ID);
+        if (win == null) {
+            ErrorManager.getDefault().log(ErrorManager.WARNING, "Cannot find BytecodeView component. It will not be located properly in the window system.");
+            return getDefault();
+        }
+        if (win instanceof BytecodeViewTopComponent) {
+            return (BytecodeViewTopComponent) win;
+        }
+        ErrorManager.getDefault().log(ErrorManager.WARNING, "There seem to be multiple components with the '" + PREFERRED_ID + "' ID. That is a potential source of errors and unexpected behavior.");
+        return getDefault();
+    }
+
+    @Override
+    public int getPersistenceType() {
+        return TopComponent.PERSISTENCE_ALWAYS;
+    }
+
+    @Override
+    public void componentOpened() {
+        Lookup.Template tpl = new Lookup.Template(Object.class);
+        result = Utilities.actionsGlobalContext().lookup(tpl);
+        result.addLookupListener(this);
+    }
+
+    @Override
+    public void componentClosed() {
+        result.removeLookupListener(this);
+        result = null;
+    }
+
+    @Override
+    public Object writeReplace() {
+        return new ResolvableHelper();
+    }
+
+    @Override
+    protected String preferredID() {
+        return PREFERRED_ID;
+    }
+
+    public ExplorerManager getExplorerManager() {
+        return manager;
+    }
+
+    public void resultChanged(LookupEvent lookupEvent) {
+        InputGraphProvider p = Lookup.getDefault().lookup(InputGraphProvider.class);
+        if (p != null) {
+            InputGraph graph = p.getGraph();
+            if (graph != null) {
+                Group g = graph.getGroup();
+                rootNode.update(graph, g.getMethod());
+            }
+        }
+    }
+
+    final static class ResolvableHelper implements Serializable {
+
+        private static final long serialVersionUID = 1L;
+
+        public Object readResolve() {
+            return BytecodeViewTopComponent.getDefault();
+        }
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/BytecodeViewTopComponentSettings.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/BytecodeViewTopComponentSettings.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE settings PUBLIC "-//NetBeans//DTD Session settings 1.0//EN" "http://www.netbeans.org/dtds/sessionsettings-1_0.dtd">
+<settings version="1.0">
+    <module name="com.sun.hotspot.igv.bytecodes" spec="1.0"/>
+    <instanceof class="org.openide.windows.TopComponent"/>
+    <instanceof class="com.sun.hotspot.igv.bytecodes.BytecodeViewTopComponent"/>
+    <instance class="com.sun.hotspot.igv.bytecodes.BytecodeViewTopComponent" method="getDefault"/>
+</settings>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/BytecodeViewTopComponentWstcref.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/BytecodeViewTopComponentWstcref.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE tc-ref PUBLIC "-//NetBeans//DTD Top Component in Mode Properties 2.0//EN" "http://www.netbeans.org/dtds/tc-ref2_0.dtd">
+<tc-ref version="2.0" >
+    <module name="com.sun.hotspot.igv.bytecodes" spec="1.0"/>
+    <tc-id id="BytecodeViewTopComponent"/>
+    <state opened="true"/>
+</tc-ref>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/MethodNode.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/MethodNode.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,102 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+package com.sun.hotspot.igv.bytecodes;
+
+import com.sun.hotspot.igv.data.InputBytecode;
+import com.sun.hotspot.igv.data.InputGraph;
+import com.sun.hotspot.igv.data.InputMethod;
+import java.awt.Image;
+import org.openide.nodes.AbstractNode;
+import org.openide.nodes.Children;
+import org.openide.nodes.Node;
+import org.openide.util.Utilities;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public class MethodNode extends AbstractNode {
+
+    private static class MethodNodeChildren extends Children.Keys {
+
+        private InputMethod method;
+        private InputGraph graph;
+        private String bciString;
+
+        public MethodNodeChildren(InputMethod method, InputGraph graph, String bciString) {
+            this.method = method;
+            this.bciString = bciString;
+            this.graph = graph;
+        }
+
+        protected Node[] createNodes(Object object) {
+            assert object instanceof InputBytecode;
+            InputBytecode bc = (InputBytecode) object;
+            if (bc.getInlined() == null) {
+                return new Node[]{new BytecodeNode(bc, graph, bciString)};
+            } else {
+                return new Node[]{new BytecodeNode(bc, graph, bciString), new MethodNode(bc.getInlined(), graph, bc.getBci() + " " + bciString)};
+            }
+        }
+
+        @Override
+        public void addNotify() {
+            if (method != null) {
+                setKeys(method.getBytecodes());
+            }
+        }
+
+        public void setMethod(InputMethod method, InputGraph graph) {
+            this.method = method;
+            this.graph = graph;
+            addNotify();
+        }
+    }
+
+    /** Creates a new instance of MethodNode */
+    public MethodNode(InputMethod method, InputGraph graph, String bciString) {
+        super((method != null && method.getBytecodes().size() == 0) ? Children.LEAF : new MethodNodeChildren(method, graph, bciString));
+        if (method != null) {
+            this.setDisplayName(method.getName());
+        }
+    }
+
+    @Override
+    public Image getIcon(int i) {
+        return Utilities.loadImage("com/sun/hotspot/igv/bytecodes/images/method.gif");
+    }
+
+    @Override
+    public Image getOpenedIcon(int i) {
+        return getIcon(i);
+    }
+
+    public void update(InputGraph graph, InputMethod method) {
+        ((MethodNodeChildren) this.getChildren()).setMethod(method, graph);
+        if (method != null) {
+            this.setDisplayName(method.getName());
+        }
+
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/SelectBytecodesAction.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/SelectBytecodesAction.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,75 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+package com.sun.hotspot.igv.bytecodes;
+
+import com.sun.hotspot.igv.data.services.InputGraphProvider;
+import org.openide.nodes.Node;
+import org.openide.util.HelpCtx;
+import org.openide.util.Lookup;
+import org.openide.util.NbBundle;
+import org.openide.util.actions.CookieAction;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public final class SelectBytecodesAction extends CookieAction {
+
+    protected void performAction(Node[] activatedNodes) {
+        SelectBytecodesCookie c = activatedNodes[0].getCookie(SelectBytecodesCookie.class);
+        InputGraphProvider p = Lookup.getDefault().lookup(InputGraphProvider.class);
+        if (p != null) {
+            p.setSelectedNodes(c.getNodes());
+        }
+    }
+
+    protected int mode() {
+        return CookieAction.MODE_EXACTLY_ONE;
+    }
+
+    public String getName() {
+        return NbBundle.getMessage(SelectBytecodesAction.class, "CTL_SelectBytecodesAction");
+    }
+
+    protected Class[] cookieClasses() {
+        return new Class[]{
+            SelectBytecodesCookie.class
+        };
+    }
+
+    @Override
+    protected void initialize() {
+        super.initialize();
+        putValue("noIconInMenu", Boolean.TRUE);
+    }
+
+    public HelpCtx getHelpCtx() {
+        return HelpCtx.DEFAULT_HELP;
+    }
+
+    @Override
+    protected boolean asynchronous() {
+        return false;
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/SelectBytecodesCookie.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/SelectBytecodesCookie.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+package com.sun.hotspot.igv.bytecodes;
+
+import com.sun.hotspot.igv.data.InputNode;
+import java.util.Collections;
+import java.util.Set;
+import org.openide.nodes.Node;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public class SelectBytecodesCookie implements Node.Cookie {
+
+    private Set<InputNode> nodes;
+
+    /** Creates a new instance of SelectBytecodesCookie */
+    public SelectBytecodesCookie(Set<InputNode> nodes) {
+        this.nodes = nodes;
+    }
+
+    public Set<InputNode> getNodes() {
+        return Collections.unmodifiableSet(nodes);
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/images/bytecode.gif
Binary file hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/images/bytecode.gif has changed
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/images/link.gif
Binary file hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/images/link.gif has changed
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/images/method.gif
Binary file hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/images/method.gif has changed
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/layer.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/layer.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE filesystem PUBLIC "-//NetBeans//DTD Filesystem 1.1//EN" "http://www.netbeans.org/dtds/filesystem-1_1.dtd">
+<filesystem>
+    <folder name="Actions">
+        <folder name="Edit">
+            <file name="com-sun-hotspot-igv-bytecodes-SelectBytecodesAction.instance"/>
+        </folder>
+        <folder name="Window">
+            <file name="com-sun-hotspot-igv-bytecodes-BytecodeViewAction.instance"/>
+        </folder>
+    </folder>
+    <folder name="Menu">
+        <folder name="Window">
+            <file name="BytecodeViewAction.shadow">
+                <attr name="originalFile" stringvalue="Actions/Window/com-sun-hotspot-igv-bytecodes-BytecodeViewAction.instance"/>
+            </file>
+        </folder>
+    </folder>
+    <folder name="Windows2">
+        <folder name="Components">
+            <file name="BytecodeViewTopComponent.settings" url="BytecodeViewTopComponentSettings.xml"/>
+        </folder>
+        <folder name="Modes">
+            <folder name="customRightTopMode">
+                <file name="BytecodeViewTopComponent.wstcref" url="BytecodeViewTopComponentWstcref.xml"/>
+            </folder>
+        </folder>
+    </folder>
+</filesystem>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/build.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/build.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- You may freely edit this file. See harness/README in the NetBeans platform -->
+<!-- for some information on what you could do (e.g. targets to override). -->
+<!-- If you delete this file and reopen the project it will be recreated. -->
+<project name="com.sun.hotspot.igv.controlflow" default="netbeans" basedir=".">
+    <description>Builds, tests, and runs the project com.sun.hotspot.igv.controlflow.</description>
+    <import file="nbproject/build-impl.xml"/>
+</project>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/manifest.mf
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/manifest.mf	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,6 @@
+Manifest-Version: 1.0
+OpenIDE-Module: com.sun.hotspot.igv.controlflow
+OpenIDE-Module-Layer: com/sun/hotspot/igv/controlflow/layer.xml
+OpenIDE-Module-Localizing-Bundle: com/sun/hotspot/igv/controlflow/Bundle.properties
+OpenIDE-Module-Specification-Version: 1.0
+
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/nbproject/build-impl.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/nbproject/build-impl.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+*** GENERATED FROM project.xml - DO NOT EDIT  ***
+***         EDIT ../build.xml INSTEAD         ***
+-->
+<project name="com.sun.hotspot.igv.controlflow-impl" basedir="..">
+    <property file="nbproject/private/suite-private.properties"/>
+    <property file="nbproject/suite.properties"/>
+    <fail unless="suite.dir">You must set 'suite.dir' to point to your containing module suite</fail>
+    <property file="${suite.dir}/nbproject/private/platform-private.properties"/>
+    <property file="${suite.dir}/nbproject/platform.properties"/>
+    <macrodef name="property" uri="http://www.netbeans.org/ns/nb-module-project/2">
+        <attribute name="name"/>
+        <attribute name="value"/>
+        <sequential>
+            <property name="@{name}" value="${@{value}}"/>
+        </sequential>
+    </macrodef>
+    <property file="${user.properties.file}"/>
+    <nbmproject2:property name="harness.dir" value="nbplatform.${nbplatform.active}.harness.dir" xmlns:nbmproject2="http://www.netbeans.org/ns/nb-module-project/2"/>
+    <nbmproject2:property name="netbeans.dest.dir" value="nbplatform.${nbplatform.active}.netbeans.dest.dir" xmlns:nbmproject2="http://www.netbeans.org/ns/nb-module-project/2"/>
+    <fail message="You must define 'nbplatform.${nbplatform.active}.harness.dir'">
+        <condition>
+            <not>
+                <available file="${harness.dir}" type="dir"/>
+            </not>
+        </condition>
+    </fail>
+    <import file="${harness.dir}/build.xml"/>
+</project>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/nbproject/genfiles.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/nbproject/genfiles.properties	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,8 @@
+build.xml.data.CRC32=b524efb3
+build.xml.script.CRC32=79a27be9
+build.xml.stylesheet.CRC32=79c3b980
+# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
+# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
+nbproject/build-impl.xml.data.CRC32=b524efb3
+nbproject/build-impl.xml.script.CRC32=582bdab7
+nbproject/build-impl.xml.stylesheet.CRC32=deb65f65
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/nbproject/platform.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/nbproject/platform.properties	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,29 @@
+# Deprecated since 5.0u1; for compatibility with 5.0:
+disabled.clusters=\
+    apisupport1,\
+    harness,\
+    ide8,\
+    java1,\
+    nb6.0,\
+    profiler2
+disabled.modules=\
+    org.netbeans.core.execution,\
+    org.netbeans.core.multiview,\
+    org.netbeans.core.output2,\
+    org.netbeans.modules.applemenu,\
+    org.netbeans.modules.autoupdate.services,\
+    org.netbeans.modules.autoupdate.ui,\
+    org.netbeans.modules.core.kit,\
+    org.netbeans.modules.favorites,\
+    org.netbeans.modules.javahelp,\
+    org.netbeans.modules.masterfs,\
+    org.netbeans.modules.options.keymap,\
+    org.netbeans.modules.sendopts,\
+    org.netbeans.modules.templates,\
+    org.openide.compat,\
+    org.openide.execution,\
+    org.openide.util.enumerations
+enabled.clusters=\
+    platform7
+nbjdk.active=JDK_1.6
+nbplatform.active=default
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/nbproject/project.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/nbproject/project.properties	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,2 @@
+javac.source=1.5
+javac.compilerargs=-Xlint -Xlint:-serial
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/nbproject/project.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/nbproject/project.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://www.netbeans.org/ns/project/1">
+    <type>org.netbeans.modules.apisupport.project</type>
+    <configuration>
+        <data xmlns="http://www.netbeans.org/ns/nb-module-project/3">
+            <code-name-base>com.sun.hotspot.igv.controlflow</code-name-base>
+            <suite-component/>
+            <module-dependencies>
+                <dependency>
+                    <code-name-base>com.sun.hotspot.igv.data</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>1.0</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>com.sun.hotspot.igv.hierarchicallayout</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>1.0</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>com.sun.hotspot.igv.layout</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>1.0</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>org.jdesktop.layout</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <release-version>1</release-version>
+                        <specification-version>1.4</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>org.netbeans.api.visual</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>2.9</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>org.openide.util</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>7.9.0.1</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>org.openide.windows</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>6.16</specification-version>
+                    </run-dependency>
+                </dependency>
+            </module-dependencies>
+            <public-packages/>
+        </data>
+    </configuration>
+</project>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/nbproject/suite.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/nbproject/suite.properties	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,1 @@
+suite.dir=${basedir}/..
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/BlockConnectionWidget.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/BlockConnectionWidget.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+package com.sun.hotspot.igv.controlflow;
+
+import com.sun.hotspot.igv.data.InputBlockEdge;
+import com.sun.hotspot.igv.layout.Link;
+import com.sun.hotspot.igv.layout.Port;
+import java.awt.Point;
+import java.util.ArrayList;
+import java.util.List;
+import org.netbeans.api.visual.widget.ConnectionWidget;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public class BlockConnectionWidget extends ConnectionWidget implements Link {
+
+    private BlockWidget from;
+    private BlockWidget to;
+    private Port inputSlot;
+    private Port outputSlot;
+    private List<Point> points;
+    private InputBlockEdge edge;
+
+    public BlockConnectionWidget(ControlFlowScene scene, InputBlockEdge edge) {
+        super(scene);
+
+        this.edge = edge;
+        this.from = (BlockWidget) scene.findWidget(edge.getFrom());
+        this.to = (BlockWidget) scene.findWidget(edge.getTo());
+        inputSlot = to.getInputSlot();
+        outputSlot = from.getOutputSlot();
+        points = new ArrayList<Point>();
+    }
+
+    public InputBlockEdge getEdge() {
+        return edge;
+    }
+
+    public Port getTo() {
+        return inputSlot;
+    }
+
+    public Port getFrom() {
+        return outputSlot;
+    }
+
+    public void setControlPoints(List<Point> p) {
+        this.points = p;
+    }
+
+    @Override
+    public List<Point> getControlPoints() {
+        return points;
+    }
+
+    @Override
+    public String toString() {
+        return "Connection[ " + from.toString() + " - " + to.toString() + "]";
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/BlockWidget.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/BlockWidget.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,160 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+package com.sun.hotspot.igv.controlflow;
+
+import com.sun.hotspot.igv.data.InputBlock;
+import com.sun.hotspot.igv.layout.Cluster;
+import com.sun.hotspot.igv.layout.Port;
+import com.sun.hotspot.igv.layout.Vertex;
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.Font;
+import java.awt.Point;
+import org.netbeans.api.visual.border.BorderFactory;
+import org.netbeans.api.visual.model.ObjectState;
+import org.netbeans.api.visual.widget.LabelWidget;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public class BlockWidget extends LabelWidget implements Vertex {
+
+    public static final Dimension 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(Font.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;
+
+    /** Creates a new instance of BlockWidget */
+    public BlockWidget(ControlFlowScene scene, InputBlock block) {
+        super(scene);
+        this.block = block;
+        this.setLabel(block.getName());
+        this.setForeground(NORMAL_FOREGROUND_COLOR);
+        this.setBorder(BorderFactory.createLineBorder(1, NORMAL_FOREGROUND_COLOR));
+        this.setMinimumSize(SIZE);
+        this.setMaximumSize(SIZE);
+
+        this.setFont(font);
+
+        final BlockWidget widget = this;
+        inputSlot = new Port() {
+
+            public Point getRelativePosition() {
+                return new Point((int) (SIZE.getWidth() / 2), (int) (SIZE.getHeight() / 2));
+            }
+
+            public Vertex getVertex() {
+                return widget;
+            }
+        };
+
+        outputSlot = new Port() {
+
+            public Point getRelativePosition() {
+                return new Point((int) (SIZE.getWidth() / 2), (int) (SIZE.getHeight() / 2));
+            }
+
+            public Vertex getVertex() {
+                return widget;
+            }
+        };
+    }
+
+    public Port getInputSlot() {
+        return inputSlot;
+    }
+
+    public Port getOutputSlot() {
+        return outputSlot;
+    }
+
+    public InputBlock getBlock() {
+        return block;
+    }
+
+    public Dimension getSize() {
+        return SIZE;
+    }
+
+    public void setPosition(Point p) {
+        this.setPreferredLocation(p);
+    }
+
+    @Override
+    public String toString() {
+        return block.getName();
+    }
+
+    public Point getPosition() {
+        return this.getPreferredLocation();
+    }
+
+    public Cluster getCluster() {
+        return cluster;
+    }
+
+    public boolean isRoot() {
+        return root;
+    }
+
+    public void setCluster(Cluster c) {
+        cluster = c;
+    }
+
+    public void setRoot(boolean b) {
+        root = b;
+    }
+
+    public int compareTo(Vertex o) {
+        return toString().compareTo(o.toString());
+    }
+
+    @Override
+    protected void notifyStateChanged(ObjectState previousState, ObjectState state) {
+        super.notifyStateChanged(previousState, state);
+
+        if (previousState.isHovered() != state.isHovered()) {
+            if (state.isHovered()) {
+                this.setBorder(BorderFactory.createLineBorder(1, HOVER_FOREGROUND_COLOR));
+            } else {
+                this.setBorder(BorderFactory.createLineBorder(1, NORMAL_FOREGROUND_COLOR));
+            }
+        }
+
+        if (previousState.isSelected() != state.isSelected()) {
+            if (state.isSelected()) {
+                this.setFont(boldFont);
+            } else {
+                this.setFont(font);
+            }
+        }
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/Bundle.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/Bundle.properties	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,4 @@
+CTL_ControlFlowAction=Open ControlFlow Window
+CTL_ControlFlowTopComponent=ControlFlow Window
+HINT_ControlFlowTopComponent=This is a ControlFlow window
+OpenIDE-Module-Name=ControlFlow
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/ControlFlowAction.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/ControlFlowAction.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+package com.sun.hotspot.igv.controlflow;
+
+import java.awt.event.ActionEvent;
+import javax.swing.AbstractAction;
+import org.openide.util.NbBundle;
+import org.openide.windows.TopComponent;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public class ControlFlowAction extends AbstractAction {
+
+    public ControlFlowAction() {
+        super(NbBundle.getMessage(ControlFlowAction.class, "CTL_ControlFlowAction"));
+    }
+
+    public void actionPerformed(ActionEvent evt) {
+        TopComponent win = ControlFlowTopComponent.findInstance();
+        win.open();
+        win.requestActive();
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/ControlFlowScene.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/ControlFlowScene.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,296 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+package com.sun.hotspot.igv.controlflow;
+
+import com.sun.hotspot.igv.data.InputBlock;
+import com.sun.hotspot.igv.data.InputBlockEdge;
+import com.sun.hotspot.igv.data.InputGraph;
+import com.sun.hotspot.igv.data.services.InputGraphProvider;
+import com.sun.hotspot.igv.data.InputNode;
+import java.awt.Color;
+import java.awt.Point;
+import java.awt.Rectangle;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.Hashtable;
+import java.util.Set;
+import javax.swing.BorderFactory;
+import org.netbeans.api.visual.action.ActionFactory;
+import org.netbeans.api.visual.action.MoveProvider;
+import org.netbeans.api.visual.action.RectangularSelectDecorator;
+import org.netbeans.api.visual.action.RectangularSelectProvider;
+import org.netbeans.api.visual.action.SelectProvider;
+import org.netbeans.api.visual.action.WidgetAction;
+import org.netbeans.api.visual.anchor.AnchorFactory;
+import org.netbeans.api.visual.anchor.AnchorShape;
+import com.sun.hotspot.igv.controlflow.HierarchicalGraphLayout;
+import org.netbeans.api.visual.layout.LayoutFactory;
+import org.netbeans.api.visual.router.RouterFactory;
+import org.netbeans.api.visual.widget.LayerWidget;
+import org.netbeans.api.visual.widget.Widget;
+import org.netbeans.api.visual.graph.GraphScene;
+import org.netbeans.api.visual.graph.layout.GraphLayout;
+import org.netbeans.api.visual.layout.SceneLayout;
+import org.netbeans.api.visual.widget.ConnectionWidget;
+import org.openide.util.Lookup;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public class ControlFlowScene extends GraphScene<InputBlock, InputBlockEdge> implements SelectProvider, MoveProvider, RectangularSelectDecorator, RectangularSelectProvider {
+
+    private Set<BlockWidget> selection;
+    private Hashtable<InputBlock, BlockWidget> blockMap;
+    private InputGraph oldGraph;
+    private LayerWidget edgeLayer;
+    private LayerWidget mainLayer;
+    private LayerWidget selectLayer;
+    private WidgetAction hoverAction = this.createWidgetHoverAction();
+    private WidgetAction selectAction = ActionFactory.createSelectAction(this);
+    private WidgetAction moveAction = ActionFactory.createMoveAction(null, this);
+
+    public ControlFlowScene() {
+        selection = new HashSet<BlockWidget>();
+
+        this.getInputBindings().setZoomActionModifiers(0);
+        this.setLayout(LayoutFactory.createAbsoluteLayout());
+
+        mainLayer = new LayerWidget(this);
+        this.addChild(mainLayer);
+
+        edgeLayer = new LayerWidget(this);
+        this.addChild(edgeLayer);
+
+        selectLayer = new LayerWidget(this);
+        this.addChild(selectLayer);
+
+        this.getActions().addAction(hoverAction);
+        this.getActions().addAction(selectAction);
+        this.getActions().addAction(ActionFactory.createRectangularSelectAction(this, selectLayer, this));
+        this.getActions().addAction(ActionFactory.createMouseCenteredZoomAction(1.1));
+    }
+
+    public void setGraph(InputGraph g) {
+        if (g == oldGraph) {
+            return;
+        }
+        oldGraph = g;
+
+        ArrayList<InputBlock> blocks = new ArrayList<InputBlock>(this.getNodes());
+        for (InputBlock b : blocks) {
+            removeNode(b);
+        }
+
+        ArrayList<InputBlockEdge> edges = new ArrayList<InputBlockEdge>(this.getEdges());
+        for (InputBlockEdge e : edges) {
+            removeEdge(e);
+        }
+
+        for (InputBlock b : g.getBlocks()) {
+            addNode(b);
+        }
+
+        for (InputBlock b : g.getBlocks()) {
+            for (InputBlockEdge e : b.getOutputs()) {
+                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 layout = new HierarchicalGraphLayout();//GridGraphLayout();
+        SceneLayout sceneLayout = LayoutFactory.createSceneGraphLayout(this, layout);
+        sceneLayout.invokeLayout();
+
+        this.validate();
+    }
+
+    public BlockWidget getBlockWidget(InputBlock b) {
+        return blockMap.get(b);
+    }
+
+    public void clearSelection() {
+        for (BlockWidget w : selection) {
+            w.setState(w.getState().deriveSelected(false));
+        }
+        selection.clear();
+        selectionChanged();
+    }
+
+    public void selectionChanged() {
+        InputGraphProvider p = Lookup.getDefault().lookup(InputGraphProvider.class);
+        if (p != null) {
+            Set<InputNode> inputNodes = new HashSet<InputNode>();
+            for (BlockWidget w : selection) {
+                inputNodes.addAll(w.getBlock().getNodes());
+            }
+            p.setSelectedNodes(inputNodes);
+        }
+    }
+
+    public void addToSelection(BlockWidget widget) {
+        widget.setState(widget.getState().deriveSelected(true));
+        selection.add(widget);
+        selectionChanged();
+    }
+
+    public void removeFromSelection(BlockWidget widget) {
+        widget.setState(widget.getState().deriveSelected(false));
+        selection.remove(widget);
+        selectionChanged();
+    }
+
+    public boolean isAimingAllowed(Widget widget, Point point, boolean b) {
+        return false;
+    }
+
+    public boolean isSelectionAllowed(Widget widget, Point point, boolean b) {
+        return true;
+    }
+
+    public void select(Widget widget, Point point, boolean change) {
+        if (widget == this) {
+            clearSelection();
+        } else {
+
+            assert widget instanceof BlockWidget;
+            BlockWidget bw = (BlockWidget) widget;
+            if (change) {
+                if (selection.contains(bw)) {
+                    removeFromSelection(bw);
+                } else {
+                    addToSelection(bw);
+                }
+            } else {
+                if (!selection.contains(bw)) {
+                    clearSelection();
+                    addToSelection(bw);
+                }
+            }
+        }
+    }
+
+    public void movementStarted(Widget widget) {
+    }
+
+    public void movementFinished(Widget widget) {
+    }
+
+    public Point getOriginalLocation(Widget widget) {
+        return widget.getPreferredLocation();
+    }
+
+    public void setNewLocation(Widget widget, Point location) {
+        Point originalLocation = getOriginalLocation(widget);
+        int xOffset = location.x - originalLocation.x;
+        int yOffset = location.y - originalLocation.y;
+        for (Widget w : this.selection) {
+            Point p = new Point(w.getPreferredLocation());
+            p.translate(xOffset, yOffset);
+            w.setPreferredLocation(p);
+        }
+
+    }
+
+    public Widget createSelectionWidget() {
+        Widget widget = new Widget(this);
+        widget.setOpaque(false);
+        widget.setBorder(BorderFactory.createLineBorder(Color.black, 2));
+        widget.setForeground(Color.red);
+        return widget;
+    }
+
+    public void performSelection(Rectangle rectangle) {
+
+        if (rectangle.width < 0) {
+            rectangle.x += rectangle.width;
+            rectangle.width *= -1;
+        }
+
+        if (rectangle.height < 0) {
+            rectangle.y += rectangle.height;
+            rectangle.height *= -1;
+        }
+
+        boolean changed = false;
+        for (InputBlock b : this.getNodes()) {
+            BlockWidget w = (BlockWidget) findWidget(b);
+            Rectangle r = new Rectangle(w.getBounds());
+            r.setLocation(w.getLocation());
+            if (r.intersects(rectangle)) {
+                if (!selection.contains(w)) {
+                    changed = true;
+                    selection.add(w);
+                    w.setState(w.getState().deriveSelected(true));
+                }
+            } else {
+                if (selection.contains(w)) {
+                    changed = true;
+                    selection.remove(w);
+                    w.setState(w.getState().deriveSelected(false));
+                }
+            }
+        }
+
+        if (changed) {
+            selectionChanged();
+        }
+
+    }
+
+    protected Widget attachNodeWidget(InputBlock node) {
+        BlockWidget w = new BlockWidget(this, node);
+        mainLayer.addChild(w);
+        w.getActions().addAction(hoverAction);
+        w.getActions().addAction(selectAction);
+        w.getActions().addAction(moveAction);
+        return w;
+    }
+
+    protected Widget attachEdgeWidget(InputBlockEdge edge) {
+        ConnectionWidget w = new BlockConnectionWidget(this, edge);
+        w.setRouter(RouterFactory.createDirectRouter());
+        w.setTargetAnchorShape(AnchorShape.TRIANGLE_FILLED);
+        edgeLayer.addChild(w);
+        return w;
+    }
+
+    protected void attachEdgeSourceAnchor(InputBlockEdge edge, InputBlock oldSourceNode, InputBlock sourceNode) {
+        Widget w = this.findWidget(edge);
+        assert w instanceof ConnectionWidget;
+        ConnectionWidget cw = (ConnectionWidget) w;
+        cw.setSourceAnchor(AnchorFactory.createRectangularAnchor(findWidget(sourceNode)));
+
+    }
+
+    protected void attachEdgeTargetAnchor(InputBlockEdge edge, InputBlock oldTargetNode, InputBlock targetNode) {
+        Widget w = this.findWidget(edge);
+        assert w instanceof ConnectionWidget;
+        ConnectionWidget cw = (ConnectionWidget) w;
+        cw.setTargetAnchor(AnchorFactory.createRectangularAnchor(findWidget(targetNode)));
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/ControlFlowTopComponent.form
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/ControlFlowTopComponent.form	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<Form version="1.3" maxVersion="1.3" type="org.netbeans.modules.form.forminfo.JPanelFormInfo">
+  <AuxValues>
+    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="true"/>
+    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="2"/>
+    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
+  </AuxValues>
+
+  <Layout>
+    <DimensionLayout dim="0">
+      <Group type="103" groupAlignment="0" attributes="0">
+          <EmptySpace min="0" pref="400" max="32767" attributes="0"/>
+      </Group>
+    </DimensionLayout>
+    <DimensionLayout dim="1">
+      <Group type="103" groupAlignment="0" attributes="0">
+          <EmptySpace min="0" pref="300" max="32767" attributes="0"/>
+      </Group>
+    </DimensionLayout>
+  </Layout>
+</Form>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/ControlFlowTopComponent.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/ControlFlowTopComponent.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,179 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+package com.sun.hotspot.igv.controlflow;
+
+import com.sun.hotspot.igv.data.InputGraph;
+import com.sun.hotspot.igv.data.services.InputGraphProvider;
+import java.awt.BorderLayout;
+import java.io.Serializable;
+import javax.swing.JScrollPane;
+import org.openide.ErrorManager;
+import org.openide.util.Lookup;
+import org.openide.util.LookupEvent;
+import org.openide.util.LookupListener;
+import org.openide.util.NbBundle;
+import org.openide.util.Utilities;
+import org.openide.windows.TopComponent;
+import org.openide.windows.WindowManager;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+final class ControlFlowTopComponent extends TopComponent implements LookupListener {
+
+    private static ControlFlowTopComponent instance;
+    private Lookup.Result result = null;
+    private static final String PREFERRED_ID = "ControlFlowTopComponent";
+    private ControlFlowScene scene;
+
+    private ControlFlowTopComponent() {
+        initComponents();
+        setName(NbBundle.getMessage(ControlFlowTopComponent.class, "CTL_ControlFlowTopComponent"));
+        setToolTipText(NbBundle.getMessage(ControlFlowTopComponent.class, "HINT_ControlFlowTopComponent"));
+
+        scene = new ControlFlowScene();
+        this.setLayout(new BorderLayout());
+        this.associateLookup(scene.getLookup());
+
+
+        JScrollPane panel = new JScrollPane(scene.createView());
+        this.add(panel, BorderLayout.CENTER);
+    }
+
+    @Override
+    public void requestFocus() {
+        super.requestFocus();
+        scene.getView().requestFocus();
+    }
+
+    @Override
+    public boolean requestFocusInWindow() {
+        super.requestFocusInWindow();
+        return scene.getView().requestFocusInWindow();
+    }
+
+    /** This method is called from within the constructor to
+     * initialize the form.
+     * WARNING: Do NOT modify this code. The content of this method is
+     * always regenerated by the Form Editor.
+     */
+    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
+    private void initComponents() {
+
+        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(this);
+        this.setLayout(layout);
+        layout.setHorizontalGroup(
+            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
+            .add(0, 400, Short.MAX_VALUE)
+        );
+        layout.setVerticalGroup(
+            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
+            .add(0, 300, Short.MAX_VALUE)
+        );
+    }// </editor-fold>//GEN-END:initComponents
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    // End of variables declaration//GEN-END:variables
+    /**
+     * Gets default instance. Do not use directly: reserved for *.settings files only,
+     * i.e. deserialization routines; otherwise you could get a non-deserialized instance.
+     * To obtain the singleton instance, use {@link findInstance}.
+     */
+    public static synchronized ControlFlowTopComponent getDefault() {
+        if (instance == null) {
+            instance = new ControlFlowTopComponent();
+        }
+        return instance;
+    }
+
+    /**
+     * Obtain the ControlFlowTopComponent instance. Never call {@link #getDefault} directly!
+     */
+    public static synchronized ControlFlowTopComponent findInstance() {
+        TopComponent win = WindowManager.getDefault().findTopComponent(PREFERRED_ID);
+        if (win == null) {
+            ErrorManager.getDefault().log(ErrorManager.WARNING, "Cannot find ControlFlow component. It will not be located properly in the window system.");
+            return getDefault();
+        }
+        if (win instanceof ControlFlowTopComponent) {
+            return (ControlFlowTopComponent) win;
+        }
+        ErrorManager.getDefault().log(ErrorManager.WARNING, "There seem to be multiple components with the '" + PREFERRED_ID + "' ID. That is a potential source of errors and unexpected behavior.");
+        return getDefault();
+    }
+
+    @Override
+    public int getPersistenceType() {
+        return TopComponent.PERSISTENCE_ALWAYS;
+    }
+
+    @Override
+    public void componentOpened() {
+        Lookup.Template tpl = new Lookup.Template(Object.class);
+        result = Utilities.actionsGlobalContext().lookup(tpl);
+        result.addLookupListener(this);
+    }
+
+    @Override
+    public void componentClosed() {
+        result.removeLookupListener(this);
+        result = null;
+    }
+
+    public void resultChanged(LookupEvent lookupEvent) {
+
+        InputGraphProvider p = Lookup.getDefault().lookup(InputGraphProvider.class);
+        if (p != null) {
+            InputGraph g = p.getGraph();
+            if (g != null) {
+                scene.setGraph(g);
+            }
+        }
+    }
+
+    @Override
+    public Object writeReplace() {
+        return new ResolvableHelper();
+    }
+
+    @Override
+    protected String preferredID() {
+        return PREFERRED_ID;
+    }
+
+    @Override
+    public void requestActive() {
+        scene.getView().requestFocusInWindow();
+        super.requestActive();
+    }
+
+    final static class ResolvableHelper implements Serializable {
+
+        private static final long serialVersionUID = 1L;
+
+        public Object readResolve() {
+            return ControlFlowTopComponent.getDefault();
+        }
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/ControlFlowTopComponentSettings.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/ControlFlowTopComponentSettings.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE settings PUBLIC "-//NetBeans//DTD Session settings 1.0//EN" "http://www.netbeans.org/dtds/sessionsettings-1_0.dtd">
+<settings version="1.0">
+    <module name="com.sun.hotspot.igv.controlflow" spec="1.0"/>
+    <instanceof class="org.openide.windows.TopComponent"/>
+    <instanceof class="com.sun.hotspot.igv.controlflow.ControlFlowTopComponent"/>
+    <instance class="com.sun.hotspot.igv.controlflow.ControlFlowTopComponent" method="getDefault"/>
+</settings>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/ControlFlowTopComponentWstcref.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/ControlFlowTopComponentWstcref.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE tc-ref PUBLIC "-//NetBeans//DTD Top Component in Mode Properties 2.0//EN" "http://www.netbeans.org/dtds/tc-ref2_0.dtd">
+<tc-ref version="2.0" >
+    <module name="com.sun.hotspot.igv.controlflow" spec="1.0"/>
+    <tc-id id="ControlFlowTopComponent"/>
+    <state opened="true"/>
+</tc-ref>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/HierarchicalGraphLayout.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/HierarchicalGraphLayout.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,167 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+package com.sun.hotspot.igv.controlflow;
+
+import com.sun.hotspot.igv.hierarchicallayout.HierarchicalLayoutManager;
+import com.sun.hotspot.igv.layout.Cluster;
+import com.sun.hotspot.igv.layout.LayoutGraph;
+import com.sun.hotspot.igv.layout.Link;
+import com.sun.hotspot.igv.layout.Port;
+import com.sun.hotspot.igv.layout.Vertex;
+import java.awt.Dimension;
+import java.awt.Point;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import org.netbeans.api.visual.graph.layout.GraphLayout;
+import org.netbeans.api.visual.graph.layout.UniversalGraph;
+import org.netbeans.api.visual.widget.Widget;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public class HierarchicalGraphLayout<N, E> extends GraphLayout<N, E> {
+
+    public HierarchicalGraphLayout() {
+    }
+
+    private class LinkWrapper implements Link {
+
+        private VertexWrapper from;
+        private VertexWrapper to;
+
+        public LinkWrapper(VertexWrapper from, VertexWrapper to) {
+            this.from = from;
+            this.to = to;
+        }
+
+        public Port getFrom() {
+            return from.getSlot();
+        }
+
+        public Port getTo() {
+            return to.getSlot();
+        }
+
+        public List<Point> getControlPoints() {
+            return new ArrayList<Point>();
+        }
+
+        public void setControlPoints(List<Point> list) {
+        // Do nothing for now
+        }
+    }
+
+    private class VertexWrapper implements Vertex {
+
+        private N node;
+        private UniversalGraph<N, E> graph;
+        private Port slot;
+        private Point position;
+
+        public VertexWrapper(N node, UniversalGraph<N, E> graph) {
+            this.node = node;
+            this.graph = graph;
+            final VertexWrapper vertex = this;
+            this.slot = new Port() {
+
+                public Vertex getVertex() {
+                    return vertex;
+                }
+
+                public Point getRelativePosition() {
+                    return new Point((int) (vertex.getSize().getWidth() / 2), (int) (vertex.getSize().getHeight() / 2));
+                }
+            };
+
+            Widget w = graph.getScene().findWidget(node);
+            this.position = w.getPreferredLocation();
+        }
+
+        public Cluster getCluster() {
+            return null;
+        }
+
+        public Dimension getSize() {
+            Widget w = graph.getScene().findWidget(node);
+            return w.getBounds().getSize();
+        }
+
+        public Point getPosition() {
+            return position;
+        }
+
+        public void setPosition(Point p) {
+            HierarchicalGraphLayout.this.setResolvedNodeLocation(graph, node, p);
+            position = p;
+        }
+
+        public boolean isRoot() {
+            return false;
+        }
+
+        public int compareTo(Vertex o) {
+            VertexWrapper vw = (VertexWrapper) o;
+            return node.toString().compareTo(vw.node.toString());
+        }
+
+        public Port getSlot() {
+            return slot;
+        }
+    }
+
+    protected void performGraphLayout(UniversalGraph<N, E> graph) {
+
+        Set<LinkWrapper> links = new HashSet<LinkWrapper>();
+        Set<VertexWrapper> vertices = new HashSet<VertexWrapper>();
+        Map<N, VertexWrapper> vertexMap = new HashMap<N, VertexWrapper>();
+
+        for (N node : graph.getNodes()) {
+            VertexWrapper v = new VertexWrapper(node, graph);
+            vertexMap.put(node, v);
+            vertices.add(v);
+        }
+
+        for (E edge : graph.getEdges()) {
+            N source = graph.getEdgeSource(edge);
+            N target = graph.getEdgeTarget(edge);
+            LinkWrapper l = new LinkWrapper(vertexMap.get(source), vertexMap.get(target));
+            links.add(l);
+        }
+
+        HierarchicalLayoutManager m = new HierarchicalLayoutManager(HierarchicalLayoutManager.Combine.NONE);
+
+        LayoutGraph layoutGraph = new LayoutGraph(links, vertices);
+        m.doLayout(layoutGraph);
+    }
+
+    protected void performNodesLayout(UniversalGraph<N, E> graph, Collection<N> nodes) {
+        throw new UnsupportedOperationException();
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/layer.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/ControlFlow/src/com/sun/hotspot/igv/controlflow/layer.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE filesystem PUBLIC "-//NetBeans//DTD Filesystem 1.1//EN" "http://www.netbeans.org/dtds/filesystem-1_1.dtd">
+<filesystem>
+    <folder name="Actions">
+        <folder name="Window">
+            <file name="com-sun-hotspot-igv-controlflow-ControlFlowAction.instance"/>
+        </folder>
+    </folder>
+    <folder name="Menu">
+        <folder name="Window">
+            <file name="ControlFlowAction.shadow">
+                <attr name="originalFile" stringvalue="Actions/Window/com-sun-hotspot-igv-controlflow-ControlFlowAction.instance"/>
+            </file>
+        </folder>
+    </folder>
+    <folder name="Windows2">
+        <folder name="Components">
+            <file name="ControlFlowTopComponent.settings" url="ControlFlowTopComponentSettings.xml"/>
+        </folder>
+        <folder name="Modes">
+            <folder name="customRightTopMode">
+                <file name="ControlFlowTopComponent.wstcref" url="ControlFlowTopComponentWstcref.xml"/>
+            </folder>
+        </folder>
+    </folder>
+</filesystem>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/build.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/build.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- You may freely edit this file. See harness/README in the NetBeans platform -->
+<!-- for some information on what you could do (e.g. targets to override). -->
+<!-- If you delete this file and reopen the project it will be recreated. -->
+<project name="com.sun.hotspot.igv.coordinator" default="netbeans" basedir=".">
+    <description>Builds, tests, and runs the project com.sun.hotspot.igv.coordinator.</description>
+    <import file="nbproject/build-impl.xml"/>
+</project>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/manifest.mf
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/manifest.mf	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,6 @@
+Manifest-Version: 1.0
+OpenIDE-Module: com.sun.hotspot.igv.coordinator
+OpenIDE-Module-Layer: com/sun/hotspot/igv/coordinator/layer.xml
+OpenIDE-Module-Localizing-Bundle: com/sun/hotspot/igv/coordinator/Bundle.properties
+OpenIDE-Module-Specification-Version: 1.0
+
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/nbproject/build-impl.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/nbproject/build-impl.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+*** GENERATED FROM project.xml - DO NOT EDIT  ***
+***         EDIT ../build.xml INSTEAD         ***
+-->
+<project name="com.sun.hotspot.igv.coordinator-impl" basedir="..">
+    <property file="nbproject/private/suite-private.properties"/>
+    <property file="nbproject/suite.properties"/>
+    <fail unless="suite.dir">You must set 'suite.dir' to point to your containing module suite</fail>
+    <property file="${suite.dir}/nbproject/private/platform-private.properties"/>
+    <property file="${suite.dir}/nbproject/platform.properties"/>
+    <macrodef name="property" uri="http://www.netbeans.org/ns/nb-module-project/2">
+        <attribute name="name"/>
+        <attribute name="value"/>
+        <sequential>
+            <property name="@{name}" value="${@{value}}"/>
+        </sequential>
+    </macrodef>
+    <property file="${user.properties.file}"/>
+    <nbmproject2:property name="harness.dir" value="nbplatform.${nbplatform.active}.harness.dir" xmlns:nbmproject2="http://www.netbeans.org/ns/nb-module-project/2"/>
+    <nbmproject2:property name="netbeans.dest.dir" value="nbplatform.${nbplatform.active}.netbeans.dest.dir" xmlns:nbmproject2="http://www.netbeans.org/ns/nb-module-project/2"/>
+    <fail message="You must define 'nbplatform.${nbplatform.active}.harness.dir'">
+        <condition>
+            <not>
+                <available file="${harness.dir}" type="dir"/>
+            </not>
+        </condition>
+    </fail>
+    <import file="${harness.dir}/build.xml"/>
+</project>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/nbproject/genfiles.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/nbproject/genfiles.properties	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,8 @@
+build.xml.data.CRC32=077de97c
+build.xml.script.CRC32=d29d586c
+build.xml.stylesheet.CRC32=79c3b980
+# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
+# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
+nbproject/build-impl.xml.data.CRC32=077de97c
+nbproject/build-impl.xml.script.CRC32=03daa42d
+nbproject/build-impl.xml.stylesheet.CRC32=deb65f65
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/nbproject/platform.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/nbproject/platform.properties	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,29 @@
+# Deprecated since 5.0u1; for compatibility with 5.0:
+disabled.clusters=\
+    apisupport1,\
+    harness,\
+    ide8,\
+    java1,\
+    nb6.0,\
+    profiler2
+disabled.modules=\
+    org.netbeans.core.execution,\
+    org.netbeans.core.multiview,\
+    org.netbeans.core.output2,\
+    org.netbeans.modules.applemenu,\
+    org.netbeans.modules.autoupdate.services,\
+    org.netbeans.modules.autoupdate.ui,\
+    org.netbeans.modules.core.kit,\
+    org.netbeans.modules.favorites,\
+    org.netbeans.modules.javahelp,\
+    org.netbeans.modules.masterfs,\
+    org.netbeans.modules.options.keymap,\
+    org.netbeans.modules.sendopts,\
+    org.netbeans.modules.templates,\
+    org.openide.compat,\
+    org.openide.execution,\
+    org.openide.util.enumerations
+enabled.clusters=\
+    platform7
+nbjdk.active=JDK_1.6
+nbplatform.active=default
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/nbproject/project.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/nbproject/project.properties	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,2 @@
+javac.source=1.5
+javac.compilerargs=-Xlint -Xlint:-serial
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/nbproject/project.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/nbproject/project.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,126 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://www.netbeans.org/ns/project/1">
+    <type>org.netbeans.modules.apisupport.project</type>
+    <configuration>
+        <data xmlns="http://www.netbeans.org/ns/nb-module-project/3">
+            <code-name-base>com.sun.hotspot.igv.coordinator</code-name-base>
+            <suite-component/>
+            <module-dependencies>
+                <dependency>
+                    <code-name-base>com.sun.hotspot.igv.data</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>1.0</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>com.sun.hotspot.igv.difference</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>1.0</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>com.sun.hotspot.igv.settings</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>1.0</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>com.sun.hotspot.igv.util</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>1.0</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>org.netbeans.api.progress</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <release-version>1</release-version>
+                        <specification-version>1.10.0.1</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>org.openide.actions</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>6.6.1.1</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>org.openide.awt</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>6.11.0.1</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>org.openide.dialogs</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>7.5.1</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>org.openide.explorer</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>6.11</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>org.openide.filesystems</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>7.3</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>org.openide.loaders</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>6.7</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>org.openide.nodes</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>7.2.0.1</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>org.openide.util</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>7.9.0.1</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
+                    <code-name-base>org.openide.windows</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>6.16</specification-version>
+                    </run-dependency>
+                </dependency>
+            </module-dependencies>
+            <public-packages/>
+        </data>
+    </configuration>
+</project>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/nbproject/suite.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/nbproject/suite.properties	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,1 @@
+suite.dir=${basedir}/..
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/META-INF/services/com.sun.hotspot.igv.data.services.GroupOrganizer
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/META-INF/services/com.sun.hotspot.igv.data.services.GroupOrganizer	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,2 @@
+com.sun.hotspot.igv.coordinator.StandardGroupOrganizer
+com.sun.hotspot.igv.coordinator.GraphCountGroupOrganizer
\ No newline at end of file
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/Bundle.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/Bundle.properties	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,7 @@
+
+AdvancedOption_DisplayName_Coordinator=Settings
+AdvancedOption_Tooltip_Coordinator=Visualization Tool Settings
+CTL_OutlineTopComponent=Outline Window
+CTL_SomeAction=test
+HINT_OutlineTopComponent=This is a Outline window
+OpenIDE-Module-Name=Coordinator
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/FolderNode.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/FolderNode.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,139 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+package com.sun.hotspot.igv.coordinator;
+
+import com.sun.hotspot.igv.coordinator.actions.RemoveCookie;
+import com.sun.hotspot.igv.data.Group;
+import com.sun.hotspot.igv.data.services.GroupOrganizer;
+import com.sun.hotspot.igv.data.InputGraph;
+import com.sun.hotspot.igv.data.Pair;
+import java.awt.Image;
+import java.util.ArrayList;
+import java.util.List;
+import org.openide.nodes.AbstractNode;
+import org.openide.nodes.Children;
+import org.openide.nodes.Node;
+import org.openide.util.Utilities;
+import org.openide.util.lookup.AbstractLookup;
+import org.openide.util.lookup.InstanceContent;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public class FolderNode extends AbstractNode {
+
+    private GroupOrganizer organizer;
+    private InstanceContent content;
+    private List<Pair<String, List<Group>>> structure;
+    private List<String> subFolders;
+    private FolderChildren children;
+
+    private static class FolderChildren extends Children.Keys {
+
+        private FolderNode parent;
+
+        public void setParent(FolderNode parent) {
+            this.parent = parent;
+        }
+
+        @Override
+        protected Node[] createNodes(Object arg0) {
+
+            Pair<String, List<Group>> p = (Pair<String, List<Group>>) arg0;
+            if (p.getLeft().length() == 0) {
+
+                List<Node> curNodes = new ArrayList<Node>();
+                for (Group g : p.getRight()) {
+                    for (InputGraph graph : g.getGraphs()) {
+                        curNodes.add(new GraphNode(graph));
+                    }
+                }
+
+                Node[] result = new Node[curNodes.size()];
+                for (int i = 0; i < curNodes.size(); i++) {
+                    result[i] = curNodes.get(i);
+                }
+                return result;
+
+            } else {
+                return new Node[]{new FolderNode(p.getLeft(), parent.organizer, parent.subFolders, p.getRight())};
+            }
+        }
+
+        @Override
+        public void addNotify() {
+            this.setKeys(parent.structure);
+
+        }
+    }
+
+    protected InstanceContent getContent() {
+        return content;
+    }
+
+    @Override
+    public Image getIcon(int i) {
+        return Utilities.loadImage("com/sun/hotspot/igv/coordinator/images/folder.gif");
+    }
+
+    protected FolderNode(String name, GroupOrganizer organizer, List<String> subFolders, List<Group> groups) {
+        this(name, organizer, subFolders, groups, new FolderChildren(), new InstanceContent());
+    }
+
+    private FolderNode(String name, GroupOrganizer organizer, List<String> oldSubFolders, final List<Group> groups, FolderChildren children, InstanceContent content) {
+        super(children, new AbstractLookup(content));
+        children.setParent(this);
+        this.content = content;
+        this.children = children;
+        content.add(new RemoveCookie() {
+
+            public void remove() {
+                for (Group g : groups) {
+                    if (g.getDocument() != null) {
+                        g.getDocument().removeGroup(g);
+                    }
+                }
+            }
+        });
+        init(name, organizer, oldSubFolders, groups);
+    }
+
+    public void init(String name, GroupOrganizer organizer, List<String> oldSubFolders, List<Group> groups) {
+        this.setDisplayName(name);
+        this.organizer = organizer;
+        this.subFolders = new ArrayList<String>(oldSubFolders);
+        if (name.length() > 0) {
+            this.subFolders.add(name);
+        }
+        structure = organizer.organize(subFolders, groups);
+        assert structure != null;
+        children.addNotify();
+    }
+
+    @Override
+    public Image getOpenedIcon(int i) {
+        return getIcon(i);
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/GraphCountGroupOrganizer.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/GraphCountGroupOrganizer.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,81 @@
+/*
+ * Copyright 1998-2007 Sun Microsystems, Inc.  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.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+package com.sun.hotspot.igv.coordinator;
+
+import com.sun.hotspot.igv.data.Group;
+import com.sun.hotspot.igv.data.Pair;
+import com.sun.hotspot.igv.data.services.GroupOrganizer;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.SortedSet;
+import java.util.TreeSet;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public class GraphCountGroupOrganizer implements GroupOrganizer {
+
+    public String getName() {
+        return "Graph count structure";
+    }
+
+    public List<Pair<String, List<Group>>> organize(List<String> subFolders, List<Group> groups) {
+
+        List<Pair<String, List<Group>>> result = new ArrayList<Pair<String, List<Group>>>();
+
+        if (subFolders.size() == 0) {
+            Map<Integer, List<Group>> map = new HashMap<Integer, List<Group>>();
+            for (Group g : groups) {
+                Integer cur = g.getGraphs().size();
+                if (!map.containsKey(cur)) {
+                    map.put(cur, new ArrayList<Group>());
+                }
+                map.get(cur).add(g);
+            }
+
+            SortedSet<Integer> keys = new TreeSet<Integer>(map.keySet());
+            for (Integer i : keys) {
+                result.add(new Pair<String, List<Group>>("Graph count " + i, map.get(i)));
+            }
+
+        } else if (subFolders.size() == 1) {
+            for (Group g : groups) {
+                List<Group> children = new ArrayList<Group>();
+                children.add(g);
+                Pair<String, List<Group>> p = new Pair<String, List<Group>>();
+                p.setLeft(g.getName());
+                p.setRight(children);
+                result.add(p);
+            }
+        } else if (subFolders.size() == 2) {
+            result.add(new Pair<String, List<Group>>("", groups));
+        }
+
+        return result;
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/GraphNode.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/GraphNode.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,130 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+package com.sun.hotspot.igv.coordinator;
+
+import com.sun.hotspot.igv.coordinator.actions.DiffGraphAction;
+import com.sun.hotspot.igv.coordinator.actions.DiffGraphCookie;
+import com.sun.hotspot.igv.coordinator.actions.RemoveCookie;
+import com.sun.hotspot.igv.data.InputGraph;
+import com.sun.hotspot.igv.data.services.GraphViewer;
+import com.sun.hotspot.igv.data.services.InputGraphProvider;
+import com.sun.hotspot.igv.util.PropertiesSheet;
+import java.awt.Image;
+import javax.swing.Action;
+import org.openide.actions.OpenAction;
+import org.openide.cookies.OpenCookie;
+import org.openide.nodes.AbstractNode;
+import org.openide.nodes.Children;
+import org.openide.nodes.Node;
+import org.openide.nodes.Sheet;
+import org.openide.util.Lookup;
+import org.openide.util.Utilities;
+import org.openide.util.lookup.AbstractLookup;
+import org.openide.util.lookup.InstanceContent;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public class GraphNode extends AbstractNode {
+
+    private InputGraph graph;
+
+    /** Creates a new instance of GraphNode */
+    public GraphNode(InputGraph graph) {
+        this(graph, new InstanceContent());
+    }
+
+    private GraphNode(final InputGraph graph, InstanceContent content) {
+        super(Children.LEAF, new AbstractLookup(content));
+        this.graph = graph;
+        this.setDisplayName(graph.getName());
+        content.add(graph);
+
+        final GraphViewer viewer = Lookup.getDefault().lookup(GraphViewer.class);
+
+        if (viewer != null) {
+            // Action for opening the graph
+            content.add(new OpenCookie() {
+
+                public void open() {
+                    viewer.view(graph);
+                }
+            });
+        }
+
+        // Action for removing a graph
+        content.add(new RemoveCookie() {
+
+            public void remove() {
+                graph.getGroup().removeGraph(graph);
+            }
+        });
+    }
+
+    @Override
+    protected Sheet createSheet() {
+        Sheet s = super.createSheet();
+        PropertiesSheet.initializeSheet(graph.getProperties(), s);
+        return s;
+    }
+
+    @Override
+    public Image getIcon(int i) {
+        return Utilities.loadImage("com/sun/hotspot/igv/coordinator/images/graph.gif");
+    }
+
+    @Override
+    public Image getOpenedIcon(int i) {
+        return getIcon(i);
+    }
+
+    @Override
+    public <T extends Node.Cookie> T getCookie(Class<T> aClass) {
+        if (aClass == DiffGraphCookie.class) {
+            InputGraphProvider graphProvider = Utilities.actionsGlobalContext().lookup(InputGraphProvider.class);
+
+            InputGraph graphA = null;
+            if (graphProvider != null) {
+                graphA = graphProvider.getGraph();
+            }
+
+            if (graphA != null && !graphA.isDifferenceGraph()) {
+                return (T) new DiffGraphCookie(graphA, graph);
+            }
+        }
+
+        return super.getCookie(aClass);
+    }
+
+    @Override
+    public Action[] getActions(boolean b) {
+        return new Action[]{(Action) DiffGraphAction.findObject(DiffGraphAction.class, true), (Action) OpenAction.findObject(OpenAction.class, true)};
+    }
+
+    @Override
+    public Action getPreferredAction() {
+        return (Action) OpenAction.findObject(OpenAction.class, true);
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/OutlineTopComponent.form
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/OutlineTopComponent.form	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<Form version="1.2" maxVersion="1.2" type="org.netbeans.modules.form.forminfo.JPanelFormInfo">
+  <AuxValues>
+    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="true"/>
+    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="2"/>
+    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
+    <AuxValue name="designerSize" type="java.awt.Dimension" value="-84,-19,0,5,115,114,0,18,106,97,118,97,46,97,119,116,46,68,105,109,101,110,115,105,111,110,65,-114,-39,-41,-84,95,68,20,2,0,2,73,0,6,104,101,105,103,104,116,73,0,5,119,105,100,116,104,120,112,0,0,1,44,0,0,1,-112"/>
+  </AuxValues>
+
+  <Layout class="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout"/>
+  <SubComponents>
+    <Container class="javax.swing.JPanel" name="jPanel2">
+      <Constraints>
+        <Constraint layoutClass="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout" value="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout$BorderConstraintsDescription">
+          <BorderConstraints direction="Center"/>
+        </Constraint>
+      </Constraints>
+
+      <Layout class="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout"/>
+      <SubComponents>
+        <Container class="javax.swing.JScrollPane" name="jScrollPane1">
+          <AuxValues>
+            <AuxValue name="JavaCodeGenerator_CreateCodeCustom" type="java.lang.String" value="new BeanTreeView();"/>
+          </AuxValues>
+          <Constraints>
+            <Constraint layoutClass="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout" value="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout$BorderConstraintsDescription">
+              <BorderConstraints direction="Center"/>
+            </Constraint>
+          </Constraints>
+
+          <Layout class="org.netbeans.modules.form.compat2.layouts.support.JScrollPaneSupportLayout"/>
+        </Container>
+      </SubComponents>
+    </Container>
+  </SubComponents>
+</Form>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/OutlineTopComponent.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/OutlineTopComponent.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,271 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+package com.sun.hotspot.igv.coordinator;
+
+import com.sun.hotspot.igv.coordinator.actions.ImportAction;
+import com.sun.hotspot.igv.coordinator.actions.RemoveAction;
+import com.sun.hotspot.igv.coordinator.actions.RemoveAllAction;
+import com.sun.hotspot.igv.coordinator.actions.SaveAllAction;
+import com.sun.hotspot.igv.coordinator.actions.SaveAsAction;
+import com.sun.hotspot.igv.coordinator.actions.StructuredViewAction;
+import com.sun.hotspot.igv.data.GraphDocument;
+import com.sun.hotspot.igv.data.ChangedListener;
+import com.sun.hotspot.igv.data.Group;
+import com.sun.hotspot.igv.data.services.GroupCallback;
+import com.sun.hotspot.igv.data.services.GroupOrganizer;
+import com.sun.hotspot.igv.data.services.GroupReceiver;
+import java.awt.BorderLayout;
+import java.awt.Component;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Collection;
+import javax.swing.BoxLayout;
+import javax.swing.JPanel;
+import javax.swing.UIManager;
+import javax.swing.border.Border;
+import org.openide.ErrorManager;
+import org.openide.awt.Toolbar;
+import org.openide.awt.ToolbarPool;
+import org.openide.explorer.ExplorerManager;
+import org.openide.explorer.ExplorerUtils;
+import org.openide.explorer.view.BeanTreeView;
+import org.openide.util.Lookup;
+import org.openide.util.LookupEvent;
+import org.openide.util.LookupListener;
+import org.openide.util.NbBundle;
+import org.openide.util.actions.NodeAction;
+import org.openide.windows.TopComponent;
+import org.openide.windows.WindowManager;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public final class OutlineTopComponent extends TopComponent implements ExplorerManager.Provider, LookupListener {
+
+    public static OutlineTopComponent instance;
+    public static final String PREFERRED_ID = "OutlineTopComponent";
+    private ExplorerManager manager;
+    private GraphDocument document;
+    private FolderNode root;
+    private GroupOrganizer organizer;
+
+    private OutlineTopComponent() {
+        initComponents();
+
+        setName(NbBundle.getMessage(OutlineTopComponent.class, "CTL_OutlineTopComponent"));
+        setToolTipText(NbBundle.getMessage(OutlineTopComponent.class, "HINT_OutlineTopComponent"));
+
+        document = new GraphDocument();
+        initListView();
+        initToolbar();
+        initReceivers();
+    }
+
+    private void initListView() {
+        manager = new ExplorerManager();
+        organizer = new StandardGroupOrganizer();
+        root = new FolderNode("", organizer, new ArrayList<String>(), document.getGroups());
+        manager.setRootContext(root);
+        ((BeanTreeView) this.jScrollPane1).setRootVisible(false);
+
+        document.getChangedEvent().addListener(new ChangedListener<GraphDocument>() {
+
+            public void changed(GraphDocument document) {
+                updateStructure();
+            }
+        });
+
+        associateLookup(ExplorerUtils.createLookup(manager, getActionMap()));
+    }
+
+    private void initToolbar() {
+
+        Toolbar toolbar = new Toolbar();
+        Border b = (Border) UIManager.get("Nb.Editor.Toolbar.border"); //NOI18N
+        toolbar.setBorder(b);
+        this.add(toolbar, BorderLayout.NORTH);
+
+        toolbar.add(ImportAction.get(ImportAction.class));
+        toolbar.add(((NodeAction) RemoveAction.get(RemoveAction.class)).createContextAwareInstance(this.getLookup()));
+        toolbar.add(RemoveAllAction.get(RemoveAllAction.class));
+
+        toolbar.add(((NodeAction) SaveAsAction.get(SaveAsAction.class)).createContextAwareInstance(this.getLookup()));
+        toolbar.add(SaveAllAction.get(SaveAllAction.class));
+
+        toolbar.add(StructuredViewAction.get(StructuredViewAction.class).getToolbarPresenter());
+
+        for (Toolbar tb : ToolbarPool.getDefault().getToolbars()) {
+            tb.setVisible(false);
+        }
+
+        initOrganizers();
+    }
+
+    public void setOrganizer(GroupOrganizer organizer) {
+        this.organizer = organizer;
+        updateStructure();
+    }
+
+    private void initOrganizers() {
+
+    }
+
+    private void initReceivers() {
+
+        final GroupCallback callback = new GroupCallback() {
+
+            public void started(Group g) {
+                getDocument().addGroup(g);
+            }
+        };
+
+        Collection<? extends GroupReceiver> receivers = Lookup.getDefault().lookupAll(GroupReceiver.class);
+        if (receivers.size() > 0) {
+            JPanel panel = new JPanel();
+            panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
+
+            for (GroupReceiver r : receivers) {
+                Component c = r.init(callback);
+                panel.add(c);
+            }
+
+            jPanel2.add(panel, BorderLayout.PAGE_START);
+        }
+    }
+
+    private void updateStructure() {
+        root.init("", organizer, new ArrayList<String>(), document.getGroups());
+    }
+
+    public void clear() {
+        document.clear();
+    }
+
+    public ExplorerManager getExplorerManager() {
+        return manager;
+    }
+
+    public GraphDocument getDocument() {
+        return document;
+    }
+
+    /**
+     * Gets default instance. Do not use directly: reserved for *.settings files only,
+     * i.e. deserialization routines; otherwise you could get a non-deserialized instance.
+     * To obtain the singleton instance, use {@link findInstance}.
+     */
+    public static synchronized OutlineTopComponent getDefault() {
+        if (instance == null) {
+            instance = new OutlineTopComponent();
+        }
+        return instance;
+    }
+
+    /**
+     * Obtain the OutlineTopComponent instance. Never call {@link #getDefault} directly!
+     */
+    public static synchronized OutlineTopComponent findInstance() {
+        TopComponent win = WindowManager.getDefault().findTopComponent(PREFERRED_ID);
+        if (win == null) {
+            ErrorManager.getDefault().log(ErrorManager.WARNING, "Cannot find Outline component. It will not be located properly in the window system.");
+            return getDefault();
+        }
+        if (win instanceof OutlineTopComponent) {
+            return (OutlineTopComponent) win;
+        }
+        ErrorManager.getDefault().log(ErrorManager.WARNING, "There seem to be multiple components with the '" + PREFERRED_ID + "' ID. That is a potential source of errors and unexpected behavior.");
+        return getDefault();
+    }
+
+    @Override
+    public int getPersistenceType() {
+        return TopComponent.PERSISTENCE_ALWAYS;
+    }
+
+    @Override
+    public void componentOpened() {
+        this.requestActive();
+    }
+
+    @Override
+    public void componentClosed() {
+    }
+
+    @Override
+    protected String preferredID() {
+        return PREFERRED_ID;
+    }
+
+    public void resultChanged(LookupEvent lookupEvent) {
+    }
+
+    @Override
+    public void readExternal(ObjectInput objectInput) throws IOException, ClassNotFoundException {
+        // Not called when user starts application for the first time
+        super.readExternal(objectInput);
+        ((BeanTreeView) this.jScrollPane1).setRootVisible(false);
+    }
+
+    @Override
+    public void writeExternal(ObjectOutput objectOutput) throws IOException {
+        super.writeExternal(objectOutput);
+    }
+
+    static final class ResolvableHelper implements Serializable {
+
+        private static final long serialVersionUID = 1L;
+
+        public Object readResolve() {
+            return OutlineTopComponent.getDefault();
+        }
+    }
+
+    /** This method is called from within the constructor to
+     * initialize the form.
+     * WARNING: Do NOT modify this code. The content of this method is
+     * always regenerated by the Form Editor.
+     */
+    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
+    private void initComponents() {
+
+        jPanel2 = new javax.swing.JPanel();
+        jScrollPane1 = new BeanTreeView();
+
+        setLayout(new java.awt.BorderLayout());
+
+        jPanel2.setLayout(new java.awt.BorderLayout());
+        jPanel2.add(jScrollPane1, java.awt.BorderLayout.CENTER);
+
+        add(jPanel2, java.awt.BorderLayout.CENTER);
+    }// </editor-fold>//GEN-END:initComponents
+
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    private javax.swing.JPanel jPanel2;
+    private javax.swing.JScrollPane jScrollPane1;
+    // End of variables declaration//GEN-END:variables
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/OutlineTopComponentSettings.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/OutlineTopComponentSettings.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE settings PUBLIC "-//NetBeans//DTD Session settings 1.0//EN" "http://www.netbeans.org/dtds/sessionsettings-1_0.dtd">
+<settings version="1.0">
+    <module name="com.sun.hotspot.igv.coordinator" spec="1.0"/>
+    <instanceof class="at.openide.windows.TopComponent"/>
+    <instanceof class="com.sun.hotspot.igv.coordinator.OutlineTopComponent"/>
+    <instance class="com.sun.hotspot.igv.coordinator.OutlineTopComponent" method="getDefault"/>
+</settings>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/OutlineTopComponentWstcref.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/OutlineTopComponentWstcref.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE tc-ref PUBLIC "-//NetBeans//DTD Top Component in Mode Properties 2.0//EN" "http://www.netbeans.org/dtds/tc-ref2_0.dtd">
+<tc-ref version="2.0" >
+    <module name="com.sun.hotspot.igv.coordinator" spec="1.0"/>
+    <tc-id id="OutlineTopComponent"/>
+    <state opened="true"/>
+</tc-ref>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/StandardConfiguration.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/StandardConfiguration.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<!DOCTYPE Configuration PUBLIC "-//NetBeans IDE//DTD toolbar//EN" "http://www.netbeans.org/dtds/toolbar.dtd">
+<Configuration>
+    <Row>
+        <Toolbar name="Edit" position="1" visible="false"/>
+        <Toolbar name="File" position="1" visible="false" />
+        <Toolbar name="Memory" position="1" visible="false" />
+    </Row>
+    <Row>
+        <Toolbar name="WorkspaceSwitcher" />
+        <Toolbar name="StatusLine" />
+    </Row>
+</Configuration>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/StandardGroupOrganizer.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/StandardGroupOrganizer.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,62 @@
+/*
+ * Copyright 1998-2007 Sun Microsystems, Inc.  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.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+package com.sun.hotspot.igv.coordinator;
+
+import com.sun.hotspot.igv.data.Group;
+import com.sun.hotspot.igv.data.services.GroupOrganizer;
+import com.sun.hotspot.igv.data.Pair;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public class StandardGroupOrganizer implements GroupOrganizer {
+
+    public String getName() {
+        return "-- None --";
+    }
+
+    public List<Pair<String, List<Group>>> organize(List<String> subFolders, List<Group> groups) {
+
+        List<Pair<String, List<Group>>> result = new ArrayList<Pair<String, List<Group>>>();
+
+        if (groups.size() == 1 && subFolders.size() > 0) {
+            result.add(new Pair<String, List<Group>>("", groups));
+        } else {
+            for (Group g : groups) {
+                List<Group> children = new ArrayList<Group>();
+                children.add(g);
+                Pair<String, List<Group>> p = new Pair<String, List<Group>>();
+                p.setLeft(g.getName());
+                p.setRight(children);
+                result.add(p);
+            }
+        }
+
+        return result;
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/Bundle.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/Bundle.properties	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,18 @@
+CTL_EditFilterAction=Edit...
+CTL_ImportAction=Open...
+CTL_OpenGraphAction=View graph
+CTL_DiffGraphAction=Difference to current graph
+CTL_RemoveAction=Remove methods
+CTL_ApplyFilterAction=Apply
+CTL_FilterAction=Open Filter Window
+CTL_AppliedFilterAction=Open AppliedFilter Window
+CTL_OutlineAction=Open Outline Window
+CTL_MoveFilterUpAction=Move upwards
+CTL_MoveFilterDownAction=Move downwards
+CTL_RemoveFilterAction=Remove
+CTL_RemoveFilterSettingsAction=Remove filter setting
+CTL_SaveAsAction=Save selected methods...
+CTL_SaveAllAction=Save all...
+CTL_SaveFilterSettingsAction=Save filter settings...
+CTL_PropertiesAction=Open Properties Window
+CTL_NewFilterAction=New filter...
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/DiffGraphAction.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/DiffGraphAction.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+package com.sun.hotspot.igv.coordinator.actions;
+
+import org.openide.nodes.Node;
+import org.openide.util.HelpCtx;
+import org.openide.util.NbBundle;
+import org.openide.util.actions.CookieAction;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public final class DiffGraphAction extends CookieAction {
+
+    protected void performAction(Node[] activatedNodes) {
+        DiffGraphCookie c = activatedNodes[0].getCookie(DiffGraphCookie.class);
+        c.openDiff();
+    }
+
+    protected int mode() {
+        return CookieAction.MODE_EXACTLY_ONE;
+    }
+
+    public String getName() {
+        return NbBundle.getMessage(DiffGraphAction.class, "CTL_DiffGraphAction");
+    }
+
+    protected Class[] cookieClasses() {
+        return new Class[]{
+            DiffGraphCookie.class
+        };
+    }
+
+    @Override
+    protected String iconResource() {
+        return "com/sun/hotspot/igv/coordinator/images/diff.gif";
+    }
+
+    public HelpCtx getHelpCtx() {
+        return HelpCtx.DEFAULT_HELP;
+    }
+
+    @Override
+    protected boolean asynchronous() {
+        return false;
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/DiffGraphCookie.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/DiffGraphCookie.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+package com.sun.hotspot.igv.coordinator.actions;
+
+import com.sun.hotspot.igv.data.InputGraph;
+import com.sun.hotspot.igv.data.services.GraphViewer;
+import com.sun.hotspot.igv.difference.Difference;
+import org.openide.nodes.Node;
+import org.openide.util.Lookup;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public class DiffGraphCookie implements Node.Cookie {
+
+    private InputGraph a;
+    private InputGraph b;
+
+    public DiffGraphCookie(InputGraph a, InputGraph b) {
+        this.a = a;
+        this.b = b;
+    }
+
+    public void openDiff() {
+
+        final GraphViewer viewer = Lookup.getDefault().lookup(GraphViewer.class);
+
+        if(viewer != null) {
+            InputGraph diffGraph = Difference.createDiffGraph(a, b);
+            viewer.view(diffGraph);
+        }
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/ImportAction.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/ImportAction.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,175 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+package com.sun.hotspot.igv.coordinator.actions;
+
+import com.sun.hotspot.igv.coordinator.OutlineTopComponent;
+import com.sun.hotspot.igv.data.GraphDocument;
+import com.sun.hotspot.igv.data.serialization.Parser;
+import com.sun.hotspot.igv.settings.Settings;
+import com.sun.hotspot.igv.data.serialization.XMLParser;
+import java.awt.event.InputEvent;
+import java.awt.event.KeyEvent;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import javax.swing.Action;
+import javax.swing.JFileChooser;
+import javax.swing.KeyStroke;
+import javax.swing.filechooser.FileFilter;
+import org.netbeans.api.progress.ProgressHandle;
+import org.netbeans.api.progress.ProgressHandleFactory;
+import org.openide.DialogDisplayer;
+import org.openide.NotifyDescriptor;
+import org.openide.util.HelpCtx;
+import org.openide.util.NbBundle;
+import org.openide.util.RequestProcessor;
+import org.openide.util.actions.CallableSystemAction;
+import org.openide.xml.XMLUtil;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+import org.xml.sax.XMLReader;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public final class ImportAction extends CallableSystemAction {
+
+    public static FileFilter getFileFilter() {
+        return new FileFilter() {
+
+            public boolean accept(File f) {
+                return f.getName().toLowerCase().endsWith(".xml") || f.isDirectory();
+            }
+
+            public String getDescription() {
+                return "XML files (*.xml)";
+            }
+        };
+    }
+
+    public void performAction() {
+
+        JFileChooser fc = new JFileChooser();
+        fc.setFileFilter(ImportAction.getFileFilter());
+        fc.setCurrentDirectory(new File(Settings.get().get(Settings.DIRECTORY, Settings.DIRECTORY_DEFAULT)));
+
+        if (fc.showOpenDialog(null) == JFileChooser.APPROVE_OPTION) {
+            File file = fc.getSelectedFile();
+
+            File dir = file;
+            if (!dir.isDirectory()) {
+                dir = dir.getParentFile();
+            }
+
+            Settings.get().put(Settings.DIRECTORY, dir.getAbsolutePath());
+
+            try {
+                final XMLReader reader = XMLUtil.createXMLReader();
+                final FileInputStream inputStream = new FileInputStream(file);
+                final InputSource is = new InputSource(inputStream);
+
+                final ProgressHandle handle = ProgressHandleFactory.createHandle("Opening file " + file.getName());
+                final int basis = 1000;
+                handle.start(basis);
+                final int start = inputStream.available();
+
+                final XMLParser.ParseMonitor parseMonitor = new XMLParser.ParseMonitor() {
+
+                    public void setProgress(double d) {
+                        try {
+                            int curAvailable = inputStream.available();
+                            int prog = (int) (basis * (double) (start - curAvailable) / (double) start);
+                            handle.progress(prog);
+                        } catch (IOException ex) {
+                        }
+                    }
+
+                    public void setState(String state) {
+                        setProgress(0.0);
+                        handle.progress(state);
+                    }
+                };
+                final Parser parser = new Parser();
+                final OutlineTopComponent component = OutlineTopComponent.findInstance();
+
+                component.requestActive();
+
+                RequestProcessor.getDefault().post(new Runnable() {
+
+                    public void run() {
+                        GraphDocument document = null;
+                        try {
+                            document = parser.parse(reader, is, parseMonitor);
+                            parseMonitor.setState("Finishing");
+                            component.getDocument().addGraphDocument(document);
+                        } catch (SAXException ex) {
+                            String s = "Exception during parsing the XML file, could not load document!";
+                            if (ex instanceof XMLParser.MissingAttributeException) {
+                                XMLParser.MissingAttributeException e = (XMLParser.MissingAttributeException) ex;
+                                s += "\nMissing attribute \"" + e.getAttributeName() + "\"";
+                            }
+                            ex.printStackTrace();
+                            NotifyDescriptor d = new NotifyDescriptor.Message(s, NotifyDescriptor.ERROR_MESSAGE);
+                            DialogDisplayer.getDefault().notify(d);
+                        }
+                        handle.finish();
+                    }
+                });
+
+            } catch (SAXException ex) {
+                ex.printStackTrace();
+            } catch (FileNotFoundException ex) {
+                ex.printStackTrace();
+            } catch (IOException ex) {
+                ex.printStackTrace();
+            }
+        }
+    }
+
+    public String getName() {
+        return NbBundle.getMessage(ImportAction.class, "CTL_ImportAction");
+    }
+
+    public ImportAction() {
+        putValue(Action.SHORT_DESCRIPTION, "Open an XML graph document");
+        putValue(Action.ACCELERATOR_KEY, KeyStroke.getKeyStroke(KeyEvent.VK_O, InputEvent.CTRL_MASK));
+    }
+
+    @Override
+    protected String iconResource() {
+        return "com/sun/hotspot/igv/coordinator/images/import.gif";
+    }
+
+    public HelpCtx getHelpCtx() {
+        return HelpCtx.DEFAULT_HELP;
+    }
+
+    @Override
+    protected boolean asynchronous() {
+        return false;
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/OutlineAction.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/OutlineAction.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+package com.sun.hotspot.igv.coordinator.actions;
+
+import com.sun.hotspot.igv.coordinator.*;
+import java.awt.event.ActionEvent;
+import javax.swing.AbstractAction;
+import org.openide.util.NbBundle;
+import org.openide.windows.TopComponent;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public class OutlineAction extends AbstractAction {
+
+    public OutlineAction() {
+        super(NbBundle.getMessage(OutlineAction.class, "CTL_OutlineAction"));
+    }
+
+    public void actionPerformed(ActionEvent evt) {
+        TopComponent win = OutlineTopComponent.findInstance();
+        win.open();
+        win.requestActive();
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/RemoveAction.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/RemoveAction.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+package com.sun.hotspot.igv.coordinator.actions;
+
+import javax.swing.Action;
+import org.openide.nodes.Node;
+import org.openide.util.HelpCtx;
+import org.openide.util.NbBundle;
+import org.openide.util.actions.NodeAction;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public final class RemoveAction extends NodeAction {
+
+    protected void performAction(Node[] activatedNodes) {
+        for (Node n : activatedNodes) {
+            RemoveCookie removeCookie = n.getCookie(RemoveCookie.class);
+            if (removeCookie != null) {
+                removeCookie.remove();
+            }
+        }
+    }
+
+    public RemoveAction() {
+        putValue(Action.SHORT_DESCRIPTION, "Remove");
+    }
+
+    public String getName() {
+        return NbBundle.getMessage(RemoveAction.class, "CTL_RemoveAction");
+    }
+
+    @Override
+    protected String iconResource() {
+        return "com/sun/hotspot/igv/coordinator/images/remove.gif";
+    }
+
+    public HelpCtx getHelpCtx() {
+        return HelpCtx.DEFAULT_HELP;
+    }
+
+    @Override
+    protected boolean asynchronous() {
+        return false;
+    }
+
+    protected boolean enable(Node[] nodes) {
+        return nodes.length > 0;
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/RemoveAllAction.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/RemoveAllAction.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,70 @@
+/*
+ * Copyright 1998-2007 Sun Microsystems, Inc.  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.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+package com.sun.hotspot.igv.coordinator.actions;
+
+import com.sun.hotspot.igv.coordinator.OutlineTopComponent;
+import java.awt.event.InputEvent;
+import java.awt.event.KeyEvent;
+import javax.swing.Action;
+import javax.swing.KeyStroke;
+import org.openide.util.HelpCtx;
+import org.openide.util.NbBundle;
+import org.openide.util.actions.CallableSystemAction;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public final class RemoveAllAction extends CallableSystemAction {
+
+
+    public String getName() {
+        return NbBundle.getMessage(RemoveAllAction.class, "CTL_ImportAction");
+    }
+
+    public RemoveAllAction() {
+        putValue(Action.SHORT_DESCRIPTION, "Remove all methods");
+        putValue(Action.ACCELERATOR_KEY, KeyStroke.getKeyStroke(KeyEvent.VK_SHIFT, InputEvent.CTRL_MASK));
+    }
+
+    @Override
+    protected String iconResource() {
+        return "com/sun/hotspot/igv/coordinator/images/removeall.gif";
+    }
+
+    public HelpCtx getHelpCtx() {
+        return HelpCtx.DEFAULT_HELP;
+    }
+
+    @Override
+    protected boolean asynchronous() {
+        return false;
+    }
+
+    @Override
+    public void performAction() {
+        OutlineTopComponent.findInstance().clear();
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/RemoveCookie.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/RemoveCookie.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,36 @@
+/*
+ * Copyright 1998-2007 Sun Microsystems, Inc.  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.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.hotspot.igv.coordinator.actions;
+
+import org.openide.nodes.Node;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public interface RemoveCookie extends Node.Cookie {
+        void remove();
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/SaveAllAction.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/SaveAllAction.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,69 @@
+/*
+ * Copyright 1998-2007 Sun Microsystems, Inc.  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.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+package com.sun.hotspot.igv.coordinator.actions;
+
+import com.sun.hotspot.igv.coordinator.OutlineTopComponent;
+import java.awt.event.InputEvent;
+import java.awt.event.KeyEvent;
+import javax.swing.Action;
+import javax.swing.KeyStroke;
+import org.openide.util.HelpCtx;
+import org.openide.util.NbBundle;
+import org.openide.util.actions.CallableSystemAction;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public final class SaveAllAction extends CallableSystemAction {
+
+    public void performAction() {
+        final OutlineTopComponent component = OutlineTopComponent.findInstance();
+        SaveAsAction.save(component.getDocument());
+    }
+
+    public String getName() {
+        return NbBundle.getMessage(SaveAllAction.class, "CTL_SaveAllAction");
+    }
+
+    public SaveAllAction() {
+        putValue(Action.SHORT_DESCRIPTION, "Save all methods to XML file");
+        putValue(Action.ACCELERATOR_KEY, KeyStroke.getKeyStroke(KeyEvent.VK_S, InputEvent.CTRL_MASK));
+    }
+
+    @Override
+    protected String iconResource() {
+        return "com/sun/hotspot/igv/coordinator/images/saveall.gif";
+    }
+
+    public HelpCtx getHelpCtx() {
+        return HelpCtx.DEFAULT_HELP;
+    }
+
+    @Override
+    protected boolean asynchronous() {
+        return false;
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/SaveAsAction.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/SaveAsAction.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,122 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+package com.sun.hotspot.igv.coordinator.actions;
+
+import com.sun.hotspot.igv.data.GraphDocument;
+import com.sun.hotspot.igv.data.Group;
+import com.sun.hotspot.igv.data.serialization.Printer;
+import com.sun.hotspot.igv.settings.Settings;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.io.Writer;
+import javax.swing.JFileChooser;
+import org.openide.nodes.Node;
+import org.openide.util.HelpCtx;
+import org.openide.util.NbBundle;
+import org.openide.util.actions.CookieAction;
+import org.openide.util.actions.NodeAction;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public final class SaveAsAction extends NodeAction {
+
+    protected void performAction(Node[] activatedNodes) {
+
+        GraphDocument doc = new GraphDocument();
+        for (Node n : activatedNodes) {
+            Group group = n.getLookup().lookup(Group.class);
+            doc.addGroup(group);
+        }
+
+        save(doc);
+    }
+
+    public static void save(GraphDocument doc) {
+        JFileChooser fc = new JFileChooser();
+        fc.setFileFilter(ImportAction.getFileFilter());
+        fc.setCurrentDirectory(new File(Settings.get().get(Settings.DIRECTORY, Settings.DIRECTORY_DEFAULT)));
+
+        if (fc.showSaveDialog(null) == JFileChooser.APPROVE_OPTION) {
+            File file = fc.getSelectedFile();
+            if (!file.getName().contains(".")) {
+                file = new File(file.getAbsolutePath() + ".xml");
+            }
+
+            File dir = file;
+            if (!dir.isDirectory()) {
+                dir = dir.getParentFile();
+            }
+            Settings.get().put(Settings.DIRECTORY, dir.getAbsolutePath());
+            try {
+                Writer writer = new OutputStreamWriter(new FileOutputStream(file));
+                Printer p = new Printer();
+                p.export(writer, doc);
+                writer.close();
+            } catch (FileNotFoundException e) {
+                e.printStackTrace();
+            } catch (IOException e) {
+                e.printStackTrace();
+
+            }
+        }
+    }
+
+    protected int mode() {
+        return CookieAction.MODE_SOME;
+    }
+
+    public String getName() {
+        return NbBundle.getMessage(SaveAsAction.class, "CTL_SaveAsAction");
+    }
+
+    @Override
+    protected String iconResource() {
+        return "com/sun/hotspot/igv/coordinator/images/save.gif";
+    }
+
+    public HelpCtx getHelpCtx() {
+        return HelpCtx.DEFAULT_HELP;
+    }
+
+    @Override
+    protected boolean asynchronous() {
+        return false;
+    }
+
+    protected boolean enable(Node[] nodes) {
+
+        int cnt = 0;
+        for (Node n : nodes) {
+            cnt += n.getLookup().lookupAll(Group.class).size();
+        }
+
+        return cnt > 0;
+    }
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/StructuredViewAction.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/StructuredViewAction.java	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,180 @@
+/*
+ * Copyright 1998-2007 Sun Microsystems, Inc.  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.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+package com.sun.hotspot.igv.coordinator.actions;
+
+import com.sun.hotspot.igv.coordinator.OutlineTopComponent;
+import com.sun.hotspot.igv.data.services.GroupOrganizer;
+import java.awt.Component;
+import java.awt.Image;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.ItemEvent;
+import java.awt.event.ItemListener;
+import java.awt.image.BufferedImage;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import javax.swing.Action;
+import javax.swing.ButtonGroup;
+import javax.swing.ImageIcon;
+import javax.swing.JButton;
+import javax.swing.JCheckBoxMenuItem;
+import javax.swing.JMenuItem;
+import javax.swing.JPopupMenu;
+import javax.swing.event.PopupMenuEvent;
+import javax.swing.event.PopupMenuListener;
+import org.openide.awt.DropDownButtonFactory;
+import org.openide.util.HelpCtx;
+import org.openide.util.Lookup;
+import org.openide.util.Utilities;
+import org.openide.util.actions.CallableSystemAction;
+
+public class StructuredViewAction extends CallableSystemAction {
+
+    private static JButton dropDownButton;
+    private static ButtonGroup buttonGroup;
+    private static JPopupMenu popup;
+    private MyMenuItemListener menuItemListener;
+    private Map<JMenuItem, GroupOrganizer> map;
+
+    public StructuredViewAction() {
+
+        putValue(Action.SHORT_DESCRIPTION, "Cluster nodes into blocks");
+    }
+
+    @Override
+    public Component getToolbarPresenter() {
+
+        Image iconImage = Utilities.loadImage("com/sun/hotspot/igv/coordinator/images/structure.gif");
+        ImageIcon icon = new ImageIcon(iconImage);
+
+        popup = new JPopupMenu();
+
+        menuItemListener = new MyMenuItemListener();
+
+        buttonGroup = new ButtonGroup();
+
+        Collection<? extends GroupOrganizer> organizersCollection = Lookup.getDefault().lookupAll(GroupOrganizer.class);
+
+        List<GroupOrganizer> organizers = new ArrayList<GroupOrganizer>(organizersCollection);
+        Collections.sort(organizers, new Comparator<GroupOrganizer>() {
+            public int compare(GroupOrganizer a, GroupOrganizer b) {
+                return a.getName().compareTo(b.getName());
+            }
+        });
+
+        map = new HashMap<JMenuItem, GroupOrganizer>();
+
+        boolean first = true;
+        for(GroupOrganizer organizer : organizers) {
+            JCheckBoxMenuItem item = new JCheckBoxMenuItem(organizer.getName());
+            map.put(item, organizer);
+            item.addActionListener(menuItemListener);
+            buttonGroup.add(item);
+            popup.add(item);
+            if(first) {
+                item.setSelected(true);
+                first = false;
+            }
+        }
+
+        dropDownButton = DropDownButtonFactory.createDropDownButton(
+                new ImageIcon(
+                new BufferedImage(32, 32, BufferedImage.TYPE_BYTE_GRAY)),
+                popup);
+
+        dropDownButton.setIcon(icon);
+
+        dropDownButton.setToolTipText("Insert Layer Registration");
+
+        dropDownButton.addItemListener(new ItemListener() {
+
+            public void itemStateChanged(ItemEvent e) {
+                int state = e.getStateChange();
+                if (state == ItemEvent.SELECTED) {
+                    performAction();
+                }
+            }
+        });
+
+        dropDownButton.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                performAction();
+            }
+        });
+
+        popup.addPopupMenuListener(new PopupMenuListener() {
+
+            public void popupMenuCanceled(PopupMenuEvent e) {
+                dropDownButton.setSelected(false);
+            }
+
+            public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
+                dropDownButton.setSelected(false);
+            }
+
+            public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
+                dropDownButton.setSelected(true);
+            }
+        });
+
+        return dropDownButton;
+
+    }
+
+    private class MyMenuItemListener implements ActionListener {
+
+        public void actionPerformed(ActionEvent ev) {
+            JMenuItem item = (JMenuItem) ev.getSource();
+            GroupOrganizer organizer = map.get(item);
+            assert organizer != null : "Organizer must exist!";
+            OutlineTopComponent.findInstance().setOrganizer(organizer);
+        }
+    }
+
+
+    @Override
+    public void performAction() {
+        popup.show(dropDownButton, 0, dropDownButton.getHeight());
+    }
+
+    public String getName() {
+        return "Structured View";
+    }
+
+    public HelpCtx getHelpCtx() {
+        return HelpCtx.DEFAULT_HELP;
+    }
+
+    @Override
+    protected boolean asynchronous() {
+        return false;
+    }
+
+}
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/customLeftWsmode.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/customLeftWsmode.xml	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<mode version="2.1">
+    <name unique="customLeft" />
+    <kind type="view" />
+    <state type="joined" />
+    <constraints>
+        <path orientation="horizontal" number="0" weight="0.779245283018868"/>
+        <path orientation="vertical" number="0" weight="0.7511825922421949"/>
+        <path orientation="horizontal" number="0" weight="0.5"/>
+        <path orientation="vertical" number="20" weight="0.7"/>
+        <path orientation="horizontal" number="40" weight="0.55"/>
+        <path orientation="horizontal" number="0" weight="0.2711864406779661"/>
+    </constraints>
+    <bounds x="0" y="0" width="0" height="0" />
+    <frame state="0"/>
+    <active-tc id="OutlineTopComponent"/>
+    <empty-behavior permanent="false"/>
+</mode>
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/diff.gif
Binary file hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/diff.gif has changed
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/folder.gif
Binary file hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/folder.gif has changed
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/graph.gif
Binary file hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/graph.gif has changed
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/import.gif
Binary file hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/import.gif has changed
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/remove.gif
Binary file hotspot/src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/images/remove.gif has changed
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/tools/IdealGraphVisualizer/README
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/tools/IdealGraphVisualizer/README	Tue Jun 24 16:00:14 2008 -0700
@@ -0,0 +1,45 @@
+The Ideal Graph Visualizer is a tool developed to help examine the
+intermediate representation of C2 which is commonly referred to as the
+"ideal graph".  It was developed in collaboration with the University
+of Linz in Austria and has been included as part of hotspot since that
+was the primary target of the tool.  The tool itself is fairly general
+with only a few modules that contain C2 specific elements.
+
+The tool is built on top of the NetBeans 6.0 rich client
+infrastructure and so requires NetBeans to build.  It currently
+requires Java 6 to run as it needs support for JavaScript for its
+filtering mechanism and assumes it's built into the platform.  It
+should build out of the box whit NetBeans 6 and Java 6 or later.  It's
+possible to run it on 1.5 by including Rhino on the classpath though
+that currently isn't working correctly.  Support for exporting graphs
+as SVG can be enabled by adding batik to the classpath which isn't
+included by default.
+
+It can be built on top of NetBeans 6.1 if you change the required
+modules to be platform8 instead of platform7.  The tool could run on
+JDK 1.5 with some reworking of the how the JavaScript support is
+enabled but currently it requires some tweaking of the setup.  This
+will be fixed in a later setup.
+
+The JVM support is controlled by the flag -XX:PrintIdealGraphLevel=#
+where # is:
+
+  0: no output, the default
+  1: dumps graph after parsing, before matching, and final code.
+     also dumps graph for failed compiles, if available
+  2: more detail, including after loop opts
+  3: even more detail
+  4: prints graph after parsing every bytecode (very slow)
+
+By default the JVM expects that it will connect to a visualizer on the
+local host on port 4444.  This can be configured using the options
+-XX:PrintIdealGraphAddress= and -XX:PrintIdealGraphPort=.
+PrintIdealGraphAddress can actually be a hostname.
+
+Alternatively the output can be sent to a file using
+-XX:PrintIdealGraphFile=filename.  Each compiler thread will get it's
+own file with unique names being generated by adding a number onto the
+provided file name.
+
+More information about the tool is available at
+http://wikis.sun.com/display/HotSpotInternals/IdealGraphVisualizer.
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/vm/includeDB_compiler2
--- a/hotspot/src/share/vm/includeDB_compiler2	Tue Jun 24 10:43:29 2008 -0700
+++ b/hotspot/src/share/vm/includeDB_compiler2	Tue Jun 24 16:00:14 2008 -0700
@@ -1084,6 +1084,7 @@
 idealGraphPrinter.hpp                   vectset.hpp
 idealGraphPrinter.hpp                   growableArray.hpp
 idealGraphPrinter.hpp                   ostream.hpp
+idealGraphPrinter.hpp                   xmlstream.hpp
 
 idealGraphPrinter.cpp                   idealGraphPrinter.hpp
 idealGraphPrinter.cpp                   chaitin.hpp
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/vm/oops/symbolKlass.cpp
--- a/hotspot/src/share/vm/oops/symbolKlass.cpp	Tue Jun 24 10:43:29 2008 -0700
+++ b/hotspot/src/share/vm/oops/symbolKlass.cpp	Tue Jun 24 16:00:14 2008 -0700
@@ -209,10 +209,7 @@
 
 void symbolKlass::oop_print_on(oop obj, outputStream* st) {
   st->print("Symbol: '");
-  symbolOop sym = symbolOop(obj);
-  for (int i = 0; i < sym->utf8_length(); i++) {
-    st->print("%c", sym->byte_at(i));
-  }
+  symbolOop(obj)->print_symbol_on(st);
   st->print("'");
 }
 
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/vm/oops/symbolOop.cpp
--- a/hotspot/src/share/vm/oops/symbolOop.cpp	Tue Jun 24 10:43:29 2008 -0700
+++ b/hotspot/src/share/vm/oops/symbolOop.cpp	Tue Jun 24 16:00:14 2008 -0700
@@ -68,8 +68,17 @@
 
 void symbolOopDesc::print_symbol_on(outputStream* st) {
   st = st ? st : tty;
-  for (int index = 0; index < utf8_length(); index++)
-    st->put((char)byte_at(index));
+  int length = UTF8::unicode_length((const char*)bytes(), utf8_length());
+  const char *ptr = (const char *)bytes();
+  jchar value;
+  for (int index = 0; index < length; index++) {
+    ptr = UTF8::next(ptr, &value);
+    if (value >= 32 && value < 127 || value == '\'' || value == '\\') {
+      st->put(value);
+    } else {
+      st->print("\\u%04x", value);
+    }
+  }
 }
 
 jchar* symbolOopDesc::as_unicode(int& length) const {
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/vm/opto/compile.cpp
--- a/hotspot/src/share/vm/opto/compile.cpp	Tue Jun 24 10:43:29 2008 -0700
+++ b/hotspot/src/share/vm/opto/compile.cpp	Tue Jun 24 16:00:14 2008 -0700
@@ -313,9 +313,6 @@
   _compile->begin_method();
 }
 CompileWrapper::~CompileWrapper() {
-  if (_compile->failing()) {
-    _compile->print_method("Failed");
-  }
   _compile->end_method();
   if (_compile->scratch_buffer_blob() != NULL)
     BufferBlob::free(_compile->scratch_buffer_blob());
@@ -604,6 +601,8 @@
   if (failing())  return;
   NOT_PRODUCT( verify_graph_edges(); )
 
+  print_method("Before Matching");
+
 #ifndef PRODUCT
   if (PrintIdeal) {
     ttyLocker ttyl;  // keep the following output all in one block
@@ -1481,7 +1480,7 @@
 
   NOT_PRODUCT( verify_graph_edges(); )
 
-  print_method("Start");
+  print_method("After Parsing");
 
  {
   // Iterative Global Value Numbering, including ideal transforms
@@ -1688,7 +1687,7 @@
     Output();
   }
 
-  print_method("End");
+  print_method("Final Code");
 
   // He's dead, Jim.
   _cfg     = (PhaseCFG*)0xdeadbeef;
@@ -2466,6 +2465,9 @@
     // Record the first failure reason.
     _failure_reason = reason;
   }
+  if (!C->failure_reason_is(C2Compiler::retry_no_subsuming_loads())) {
+    C->print_method(_failure_reason);
+  }
   _root = NULL;  // flush the graph, too
 }
 
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/vm/opto/idealGraphPrinter.cpp
--- a/hotspot/src/share/vm/opto/idealGraphPrinter.cpp	Tue Jun 24 10:43:29 2008 -0700
+++ b/hotspot/src/share/vm/opto/idealGraphPrinter.cpp	Tue Jun 24 16:00:14 2008 -0700
@@ -100,16 +100,18 @@
 // Constructor, either file or network output
 IdealGraphPrinter::IdealGraphPrinter() {
 
-  _traverse_outs = false;
+  // By default dump both ins and outs since dead or unreachable code
+  // needs to appear in the graph.  There are also some special cases
+  // in the mach where kill projections have no users but should
+  // appear in the dump.
+  _traverse_outs = true;
   _should_send_method = true;
   _output = NULL;
   buffer[0] = 0;
   _depth = 0;
   _current_method = NULL;
   assert(!_current_method, "current method must be initialized to NULL");
-  _arena = new Arena();
-
-  _stream = new (ResourceObj::C_HEAP) networkStream();
+  _stream = NULL;
 
   if (PrintIdealGraphFile != NULL) {
     ThreadCritical tc;
@@ -124,12 +126,16 @@
       } else {
         st.print("%s%d", PrintIdealGraphFile, _file_count);
       }
-      _output = new (ResourceObj::C_HEAP) fileStream(st.as_string());
+      fileStream *stream = new (ResourceObj::C_HEAP) fileStream(st.as_string());
+      _output = stream;
     } else {
-      _output = new (ResourceObj::C_HEAP) fileStream(PrintIdealGraphFile);
+      fileStream *stream = new (ResourceObj::C_HEAP) fileStream(PrintIdealGraphFile);
+      _output = stream;
     }
     _file_count++;
   } else {
+    _stream = new (ResourceObj::C_HEAP) networkStream();
+
     // Try to connect to visualizer
     if (_stream->connect(PrintIdealGraphAddress, PrintIdealGraphPort)) {
       char c = 0;
@@ -149,13 +155,24 @@
     }
   }
 
-  start_element(TOP_ELEMENT);
+  _xml = new (ResourceObj::C_HEAP) xmlStream(_output);
+
+  head(TOP_ELEMENT);
 }
 
 // Destructor, close file or network stream
 IdealGraphPrinter::~IdealGraphPrinter() {
 
-  end_element(TOP_ELEMENT);
+  tail(TOP_ELEMENT);
+
+  // tty->print_cr("Walk time: %d", (int)_walk_time.milliseconds());
+  // tty->print_cr("Output time: %d", (int)_output_time.milliseconds());
+  // tty->print_cr("Build blocks time: %d", (int)_build_blocks_time.milliseconds());
+
+  if(_xml) {
+    delete _xml;
+    _xml = NULL;
+  }
 
   if (_stream) {
     delete _stream;
@@ -171,94 +188,93 @@
   }
 }
 
-void IdealGraphPrinter::print_ifg(PhaseIFG* ifg) {
-
-  // Code to print an interference graph to tty, currently not used
 
-  /*
-  if (!_current_method) return;
-   // Remove neighbor colors
+void IdealGraphPrinter::begin_elem(const char *s) {
+  _xml->begin_elem(s);
+}
+
+void IdealGraphPrinter::end_elem() {
+  _xml->end_elem();
+}
 
-  for (uint i = 0; i < ifg._maxlrg; i++) {
+void IdealGraphPrinter::begin_head(const char *s) {
+  _xml->begin_head(s);
+}
 
-    IndexSet *s = ifg.neighbors(i);
-    IndexSetIterator elements(s);
-    uint neighbor;
-    while ((neighbor = elements.next()) != 0) {
-        tty->print_cr("Edge between %d and %d\n", i, neighbor);
-    }
-  }
+void IdealGraphPrinter::end_head() {
+  _xml->end_head();
+}
 
+void IdealGraphPrinter::print_attr(const char *name, intptr_t val) {
+  stringStream stream;
+  stream.print(INTX_FORMAT, val);
+  print_attr(name, stream.as_string());
+}
 
-  for (uint i = 0; i < ifg._maxlrg; i++) {
-    LRG &l = ifg.lrgs(i);
-    if (l._def) {
-      OptoReg::Name name = l.reg();
-      tty->print("OptoReg::dump: ");
-      OptoReg::dump(name);
-      tty->print_cr("");
-      tty->print_cr("name=%d\n", name);
-      if (name) {
-        if (OptoReg::is_stack(name)) {
-          tty->print_cr("Stack number %d\n", OptoReg::reg2stack(name));
+void IdealGraphPrinter::print_attr(const char *name, const char *val) {
+  _xml->print(" %s='", name);
+  text(val);
+  _xml->print("'");
+}
 
-        } else if (!OptoReg::is_valid(name)) {
-          tty->print_cr("BAD!!!");
-        } else {
+void IdealGraphPrinter::head(const char *name) {
+  _xml->head(name);
+}
+
+void IdealGraphPrinter::tail(const char *name) {
+  _xml->tail(name);
+}
 
-          if (OptoReg::is_reg(name)) {
-          tty->print_cr(OptoReg::regname(name));
-          } else {
-            int x = 0;
-          }
-        }
-        int x = 0;
-      }
+void IdealGraphPrinter::text(const char *s) {
+  _xml->text(s);
+}
+
+void IdealGraphPrinter::print_prop(const char *name, int val) {
 
-      if (l._def == NodeSentinel) {
-        tty->print("multiple mapping from %d: ", i);
-        for (int j=0; j<l._defs->length(); j++) {
-          tty->print("%d ", l._defs->at(j)->_idx);
-        }
-        tty->print_cr("");
-      } else {
-        tty->print_cr("mapping between %d and %d\n", i, l._def->_idx);
-      }
-    }
-  }*/
+  stringStream stream;
+  stream.print("%d", val);
+  print_prop(name, stream.as_string());
+}
+
+void IdealGraphPrinter::print_prop(const char *name, const char *val) {
+  begin_head(PROPERTY_ELEMENT);
+  print_attr(PROPERTY_NAME_PROPERTY, name);
+  end_head();
+  text(val);
+  tail(PROPERTY_ELEMENT);
 }
 
 void IdealGraphPrinter::print_method(ciMethod *method, int bci, InlineTree *tree) {
+  begin_head(METHOD_ELEMENT);
 
-  Properties properties;
   stringStream str;
   method->print_name(&str);
 
   stringStream shortStr;
   method->print_short_name(&shortStr);
 
+  print_attr(METHOD_NAME_PROPERTY, str.as_string());
+  print_attr(METHOD_SHORT_NAME_PROPERTY, shortStr.as_string());
+  print_attr(METHOD_BCI_PROPERTY, bci);
 
-  properties.add(new Property(METHOD_NAME_PROPERTY, str.as_string()));
-  properties.add(new Property(METHOD_SHORT_NAME_PROPERTY, shortStr.as_string()));
-  properties.add(new Property(METHOD_BCI_PROPERTY, bci));
-  start_element(METHOD_ELEMENT, &properties);
+  end_head();
 
-  start_element(BYTECODES_ELEMENT);
+  head(BYTECODES_ELEMENT);
   output()->print_cr("<![CDATA[");
   method->print_codes_on(output());
   output()->print_cr("]]>");
-  end_element(BYTECODES_ELEMENT);
+  tail(BYTECODES_ELEMENT);
 
-  start_element(INLINE_ELEMENT);
+  head(INLINE_ELEMENT);
   if (tree != NULL) {
     GrowableArray<InlineTree *> subtrees = tree->subtrees();
     for (int i = 0; i < subtrees.length(); i++) {
       print_inline_tree(subtrees.at(i));
     }
   }
-  end_element(INLINE_ELEMENT);
+  tail(INLINE_ELEMENT);
 
-  end_element(METHOD_ELEMENT);
+  tail(METHOD_ELEMENT);
   output()->flush();
 }
 
@@ -271,12 +287,6 @@
 
 }
 
-void IdealGraphPrinter::clear_nodes() {
- // for (int i = 0; i < _nodes.length(); i++) {
- //   _nodes.at(i)->clear_node();
- // }
-}
-
 void IdealGraphPrinter::print_inlining(Compile* compile) {
 
   // Print inline tree
@@ -298,143 +308,56 @@
   assert(method, "null methods are not allowed!");
   assert(!_current_method, "current method must be null!");
 
-  _arena->destruct_contents();
+  head(GROUP_ELEMENT);
 
-  start_element(GROUP_ELEMENT);
+  head(PROPERTIES_ELEMENT);
 
   // Print properties
-  Properties properties;
-
   // Add method name
   stringStream strStream;
   method->print_name(&strStream);
-  properties.add(new Property(METHOD_NAME_PROPERTY, strStream.as_string()));
+  print_prop(METHOD_NAME_PROPERTY, strStream.as_string());
 
   if (method->flags().is_public()) {
-    properties.add(new Property(METHOD_IS_PUBLIC_PROPERTY, TRUE_VALUE));
+    print_prop(METHOD_IS_PUBLIC_PROPERTY, TRUE_VALUE);
   }
 
   if (method->flags().is_static()) {
-    properties.add(new Property(METHOD_IS_STATIC_PROPERTY, TRUE_VALUE));
+    print_prop(METHOD_IS_STATIC_PROPERTY, TRUE_VALUE);
   }
 
-  properties.print(this);
+  tail(PROPERTIES_ELEMENT);
 
   if (_stream) {
     char answer = 0;
-    _stream->flush();
+    _xml->flush();
     int result = _stream->read(&answer, 1);
     _should_send_method = (answer == 'y');
   }
 
-  this->_nodes = GrowableArray<NodeDescription *>(_arena, 2, 0, NULL);
-  this->_edges = GrowableArray< EdgeDescription * >(_arena, 2, 0, NULL);
-
-
   this->_current_method = method;
 
-
-
-  _output->flush();
+  _xml->flush();
 }
 
 // Has to be called whenever a method has finished compilation
 void IdealGraphPrinter::end_method() {
 
-//  if (finish && !in_method) return;
-
   nmethod* method = (nmethod*)this->_current_method->code();
 
-  start_element(ASSEMBLY_ELEMENT);
- // Disassembler::decode(method, _output);
-  end_element(ASSEMBLY_ELEMENT);
-
-
-  end_element(GROUP_ELEMENT);
+  tail(GROUP_ELEMENT);
   _current_method = NULL;
-  _output->flush();
-  for (int i = 0; i < _nodes.length(); i++) {
-    NodeDescription *desc = _nodes.at(i);
-    if (desc) {
-      delete desc;
-      _nodes.at_put(i, NULL);
-    }
-  }
-  this->_nodes.clear();
-
-
-  for (int i = 0; i < _edges.length(); i++) {
-   // for (int j=0; j<_edges.at(i)->length(); j++) {
-      EdgeDescription *conn = _edges.at(i);
-      conn->print(this);
-      if (conn) {
-        delete conn;
-        _edges.at_put(i, NULL);
-      }
-    //}
-    //_edges.at(i)->clear();
-    //delete _edges.at(i);
-    //_edges.at_put(i, NULL);
-  }
-  this->_edges.clear();
-
-//  in_method = false;
-}
-
-// Outputs an XML start element
-void IdealGraphPrinter::start_element(const char *s, Properties *properties /* = NULL */, bool print_indent /* = false */, bool print_return /* = true */) {
-
-  start_element_helper(s, properties, false, print_indent, print_return);
-  _depth++;
-
-}
-
-// Outputs an XML start element without body
-void IdealGraphPrinter::simple_element(const char *s, Properties *properties /* = NULL */, bool print_indent /* = false */) {
-  start_element_helper(s, properties, true, print_indent, true);
-}
-
-// Outputs an XML start element. If outputEnd is true, the element has no body.
-void IdealGraphPrinter::start_element_helper(const char *s, Properties *properties, bool outputEnd, bool print_indent /* = false */, bool print_return /* = true */) {
-
-  assert(_output, "output stream must exist!");
-
-  if (print_indent) this->print_indent();
-  _output->print("<");
-  _output->print(s);
-  if (properties) properties->print_as_attributes(this);
-
-  if (outputEnd) {
-    _output->print("/");
-  }
-
-  _output->print(">");
-  if (print_return) _output->print_cr("");
-
+  _xml->flush();
 }
 
 // Print indent
 void IdealGraphPrinter::print_indent() {
+  tty->print_cr("printing ident %d", _depth);
   for (int i = 0; i < _depth; i++) {
-    _output->print(INDENT);
+    _xml->print(INDENT);
   }
 }
 
-// Outputs an XML end element
-void IdealGraphPrinter::end_element(const char *s, bool print_indent /* = true */, bool print_return /* = true */) {
-
-  assert(_output, "output stream must exist!");
-
-  _depth--;
-
-  if (print_indent) this->print_indent();
-  _output->print("</");
-  _output->print(s);
-  _output->print(">");
-  if (print_return) _output->print_cr("");
-
-}
-
 bool IdealGraphPrinter::traverse_outs() {
   return _traverse_outs;
 }
@@ -443,7 +366,255 @@
   _traverse_outs = b;
 }
 
-void IdealGraphPrinter::walk(Node *start) {
+intptr_t IdealGraphPrinter::get_node_id(Node *n) {
+  return (intptr_t)(n);
+}
+
+void IdealGraphPrinter::visit_node(Node *n, void *param) {
+
+  if(param) {
+
+    // Output edge
+    intptr_t dest_id = get_node_id(n);
+    for ( uint i = 0; i < n->len(); i++ ) {
+      if ( n->in(i) ) {
+        Node *source = n->in(i);
+        begin_elem(EDGE_ELEMENT);
+        intptr_t source_id = get_node_id(source);
+        print_attr(FROM_PROPERTY, source_id);
+        print_attr(TO_PROPERTY, dest_id);
+        print_attr(INDEX_PROPERTY, i);
+        end_elem();
+      }
+    }
+
+  } else {
+
+    // Output node
+    begin_head(NODE_ELEMENT);
+    print_attr(NODE_ID_PROPERTY, get_node_id(n));
+    end_head();
+
+    head(PROPERTIES_ELEMENT);
+
+    Node *node = n;
+#ifndef PRODUCT
+    node->_in_dump_cnt++;
+    print_prop(NODE_NAME_PROPERTY, (const char *)node->Name());
+    const Type *t = node->bottom_type();
+    print_prop("type", (const char *)Type::msg[t->base()]);
+    print_prop("idx", node->_idx);
+#ifdef ASSERT
+    print_prop("debug_idx", node->_debug_idx);
+#endif
+
+    if(C->cfg() != NULL) {
+      Block *block = C->cfg()->_bbs[node->_idx];
+      if(block == NULL) {
+        print_prop("block", C->cfg()->_blocks[0]->_pre_order);
+      } else {
+        print_prop("block", block->_pre_order);
+      }
+    }
+
+    const jushort flags = node->flags();
+    if (flags & Node::Flag_is_Copy) {
+      print_prop("is_copy", "true");
+    }
+    if (flags & Node::Flag_is_Call) {
+      print_prop("is_call", "true");
+    }
+    if (flags & Node::Flag_rematerialize) {
+      print_prop("rematerialize", "true");
+    }
+    if (flags & Node::Flag_needs_anti_dependence_check) {
+      print_prop("needs_anti_dependence_check", "true");
+    }
+    if (flags & Node::Flag_is_macro) {
+      print_prop("is_macro", "true");
+    }
+    if (flags & Node::Flag_is_Con) {
+      print_prop("is_con", "true");
+    }
+    if (flags & Node::Flag_is_cisc_alternate) {
+      print_prop("is_cisc_alternate", "true");
+    }
+    if (flags & Node::Flag_is_Branch) {
+      print_prop("is_branch", "true");
+    }
+    if (flags & Node::Flag_is_block_start) {
+      print_prop("is_block_start", "true");
+    }
+    if (flags & Node::Flag_is_Goto) {
+      print_prop("is_goto", "true");
+    }
+    if (flags & Node::Flag_is_dead_loop_safe) {
+      print_prop("is_dead_loop_safe", "true");
+    }
+    if (flags & Node::Flag_may_be_short_branch) {
+      print_prop("may_be_short_branch", "true");
+    }
+    if (flags & Node::Flag_is_safepoint_node) {
+      print_prop("is_safepoint_node", "true");
+    }
+    if (flags & Node::Flag_is_pc_relative) {
+      print_prop("is_pc_relative", "true");
+    }
+
+    if (C->matcher() != NULL) {
+      if (C->matcher()->is_shared(node)) {
+        print_prop("is_shared", "true");
+      } else {
+        print_prop("is_shared", "false");
+      }
+      if (C->matcher()->is_dontcare(node)) {
+        print_prop("is_dontcare", "true");
+      } else {
+        print_prop("is_dontcare", "false");
+      }
+
+      Node* old = C->matcher()->find_old_node(node);
+      if (old != NULL) {
+        print_prop("old_node_idx", old->_idx);
+      }
+    }
+
+    if (node->is_Proj()) {
+      print_prop("con", (int)node->as_Proj()->_con);
+    }
+
+    if (node->is_Mach()) {
+      print_prop("idealOpcode", (const char *)NodeClassNames[node->as_Mach()->ideal_Opcode()]);
+    }
+
+    buffer[0] = 0;
+    stringStream s2(buffer, sizeof(buffer) - 1);
+
+    node->dump_spec(&s2);
+    if (t != NULL && (t->isa_instptr() || t->isa_klassptr())) {
+      const TypeInstPtr  *toop = t->isa_instptr();
+      const TypeKlassPtr *tkls = t->isa_klassptr();
+      ciKlass*           klass = toop ? toop->klass() : (tkls ? tkls->klass() : NULL );
+      if( klass && klass->is_loaded() && klass->is_interface() ) {
+        s2.print("  Interface:");
+      } else if( toop ) {
+        s2.print("  Oop:");
+      } else if( tkls ) {
+        s2.print("  Klass:");
+      }
+      t->dump_on(&s2);
+    } else if( t == Type::MEMORY ) {
+      s2.print("  Memory:");
+      MemNode::dump_adr_type(node, node->adr_type(), &s2);
+    }
+
+    assert(s2.size() < sizeof(buffer), "size in range");
+    print_prop("dump_spec", buffer);
+
+    if (node->is_block_proj()) {
+      print_prop("is_block_proj", "true");
+    }
+
+    if (node->is_block_start()) {
+      print_prop("is_block_start", "true");
+    }
+
+    const char *short_name = "short_name";
+    if (strcmp(node->Name(), "Parm") == 0 && node->as_Proj()->_con >= TypeFunc::Parms) {
+      int index = node->as_Proj()->_con - TypeFunc::Parms;
+      if (index >= 10) {
+        print_prop(short_name, "PA");
+      } else {
+        sprintf(buffer, "P%d", index);
+        print_prop(short_name, buffer);
+      }
+    } else if (strcmp(node->Name(), "IfTrue") == 0) {
+      print_prop(short_name, "T");
+    } else if (strcmp(node->Name(), "IfFalse") == 0) {
+      print_prop(short_name, "F");
+    } else if ((node->is_Con() && node->is_Type()) || node->is_Proj()) {
+
+      if (t->base() == Type::Int && t->is_int()->is_con()) {
+        const TypeInt *typeInt = t->is_int();
+        assert(typeInt->is_con(), "must be constant");
+        jint value = typeInt->get_con();
+
+        // max. 2 chars allowed
+        if (value >= -9 && value <= 99) {
+          sprintf(buffer, "%d", value);
+          print_prop(short_name, buffer);
+        } else {
+          print_prop(short_name, "I");
+        }
+      } else if (t == Type::TOP) {
+        print_prop(short_name, "^");
+      } else if (t->base() == Type::Long && t->is_long()->is_con()) {
+        const TypeLong *typeLong = t->is_long();
+        assert(typeLong->is_con(), "must be constant");
+        jlong value = typeLong->get_con();
+
+        // max. 2 chars allowed
+        if (value >= -9 && value <= 99) {
+          sprintf(buffer, "%d", value);
+          print_prop(short_name, buffer);
+        } else {
+          print_prop(short_name, "L");
+        }
+      } else if (t->base() == Type::KlassPtr) {
+        const TypeKlassPtr *typeKlass = t->is_klassptr();
+        print_prop(short_name, "CP");
+      } else if (t->base() == Type::Control) {
+        print_prop(short_name, "C");
+      } else if (t->base() == Type::Memory) {
+        print_prop(short_name, "M");
+      } else if (t->base() == Type::Abio) {
+        print_prop(short_name, "IO");
+      } else if (t->base() == Type::Return_Address) {
+        print_prop(short_name, "RA");
+      } else if (t->base() == Type::AnyPtr) {
+        print_prop(short_name, "P");
+      } else if (t->base() == Type::RawPtr) {
+        print_prop(short_name, "RP");
+      } else if (t->base() == Type::AryPtr) {
+        print_prop(short_name, "AP");
+      }
+    }
+
+    JVMState* caller = NULL;
+    if (node->is_SafePoint()) {
+      caller = node->as_SafePoint()->jvms();
+    } else {
+      Node_Notes* notes = C->node_notes_at(node->_idx);
+      if (notes != NULL) {
+        caller = notes->jvms();
+      }
+    }
+
+    if (caller != NULL) {
+      stringStream bciStream;
+      while(caller) {
+        bciStream.print("%d ", caller->bci());
+        caller = caller->caller();
+      }
+      print_prop("bci", bciStream.as_string());
+    }
+
+    if (_chaitin && _chaitin != (PhaseChaitin *)0xdeadbeef) {
+      buffer[0] = 0;
+      _chaitin->dump_register(node, buffer);
+      print_prop("reg", buffer);
+      print_prop("lrg", _chaitin->n2lidx(node));
+    }
+
+    node->_in_dump_cnt--;
+#endif
+
+    tail(PROPERTIES_ELEMENT);
+    tail(NODE_ELEMENT);
+  }
+}
+
+void IdealGraphPrinter::walk_nodes(Node *start, void *param) {
 
 
   VectorSet visited(Thread::current()->resource_area());
@@ -453,7 +624,7 @@
   while(nodeStack.length() > 0) {
 
     Node *n = nodeStack.pop();
-    IdealGraphPrinter::pre_node(n, this);
+    visit_node(n, param);
 
     if (_traverse_outs) {
       for (DUIterator i = n->outs(); n->has_out(i); i++) {
@@ -474,573 +645,6 @@
   }
 }
 
-void IdealGraphPrinter::compress(int index, GrowableArray<Block>* blocks) {
-  Block *block = blocks->adr_at(index);
-
-  int ancestor = block->ancestor();
-  assert(ancestor != -1, "");
-
-  Block *ancestor_block = blocks->adr_at(ancestor);
-  if (ancestor_block->ancestor() != -1) {
-    compress(ancestor, blocks);
-
-    int label = block->label();
-    Block *label_block = blocks->adr_at(label);
-
-    int ancestor_label = ancestor_block->label();
-    Block *ancestor_label_block = blocks->adr_at(label);
-    if (ancestor_label_block->semi() < label_block->semi()) {
-      block->set_label(ancestor_label);
-    }
-
-    block->set_ancestor(ancestor_block->ancestor());
-  }
-}
-
-int IdealGraphPrinter::eval(int index, GrowableArray<Block>* blocks) {
-  Block *block = blocks->adr_at(index);
-  if (block->ancestor() == -1) {
-    return index;
-  } else {
-    compress(index, blocks);
-    return block->label();
-  }
-}
-
-void IdealGraphPrinter::link(int index1, int index2, GrowableArray<Block>* blocks) {
-  Block *block2 = blocks->adr_at(index2);
-  block2->set_ancestor(index1);
-}
-
-void IdealGraphPrinter::build_dominators(GrowableArray<Block>* blocks) {
-
-  if (blocks->length() == 0) return;
-
-  GrowableArray<int> stack;
-  stack.append(0);
-
-  GrowableArray<Block *> array;
-
-  assert(blocks->length() > 0, "");
-  blocks->adr_at(0)->set_dominator(0);
-
-  int n = 0;
-  while(!stack.is_empty()) {
-    int index = stack.pop();
-    Block *block = blocks->adr_at(index);
-    block->set_semi(n);
-    array.append(block);
-    n = n + 1;
-    for (int i = 0; i < block->succs()->length(); i++) {
-      int succ_index = block->succs()->at(i);
-      Block *succ = blocks->adr_at(succ_index);
-      if (succ->semi() == -1) {
-        succ->set_parent(index);
-        stack.push(succ_index);
-      }
-      succ->add_pred(index);
-    }
-  }
-
-  for (int i=n-1; i>0; i--) {
-    Block *block = array.at(i);
-    int block_index = block->index();
-    for (int j=0; j<block->pred()->length(); j++) {
-      int pred_index = block->pred()->at(j);
-      int cur_index = eval(pred_index, blocks);
-
-      Block *cur_block = blocks->adr_at(cur_index);
-      if (cur_block->semi() < block->semi()) {
-        block->set_semi(cur_block->semi());
-      }
-    }
-
-    int semi_index = block->semi();
-    Block *semi_block = array.at(semi_index);
-    semi_block->add_to_bucket(block_index);
-
-    link(block->parent(), block_index, blocks);
-    Block *parent_block = blocks->adr_at(block->parent());
-
-    for (int j=0; j<parent_block->bucket()->length(); j++) {
-      int cur_index = parent_block->bucket()->at(j);
-      int new_index = eval(cur_index, blocks);
-      Block *cur_block = blocks->adr_at(cur_index);
-      Block *new_block = blocks->adr_at(new_index);
-      int dom = block->parent();
-
-      if (new_block->semi() < cur_block->semi()) {
-        dom = new_index;
-      }
-
-      cur_block->set_dominator(dom);
-    }
-
-    parent_block->clear_bucket();
-  }
-
-  for (int i=1; i < n; i++) {
-
-    Block *block = array.at(i);
-    int block_index = block->index();
-
-    int semi_index = block->semi();
-    Block *semi_block = array.at(semi_index);
-
-    if (block->dominator() != semi_block->index()) {
-      int new_dom = blocks->adr_at(block->dominator())->dominator();
-      block->set_dominator(new_dom);
-    }
-  }
-
-  for (int i = 0; i < blocks->length(); i++) {
-    if (blocks->adr_at(i)->dominator() == -1) {
-      blocks->adr_at(i)->set_dominator(0);
-    }
-  }
-
-  // Build dominates array
-  for (int i=1; i < blocks->length(); i++) {
-    Block *block = blocks->adr_at(i);
-    int dominator = block->dominator();
-    Block *dom_block = blocks->adr_at(dominator);
-    dom_block->add_dominates(i);
-    dom_block->add_child(i);
-
-    while(dominator != 0) {
-      dominator = dom_block->dominator();
-      dom_block = blocks->adr_at(dominator);
-      dom_block->add_child(i);
-    }
-  }
-}
-
-void IdealGraphPrinter::build_common_dominator(int **common_dominator, int index, GrowableArray<Block>* blocks) {
-
-  common_dominator[index][index] = index;
-  Block *block = blocks->adr_at(index);
-  for (int i = 0; i < block->dominates()->length(); i++) {
-    Block *dominated = blocks->adr_at(block->dominates()->at(i));
-
-    for (int j=0; j<dominated->children()->length(); j++) {
-      Block *child = blocks->adr_at(dominated->children()->at(j));
-      common_dominator[index][child->index()] = common_dominator[child->index()][index] = index;
-
-      for (int k=0; k<i; k++) {
-        Block *other_dominated = blocks->adr_at(block->dominates()->at(k));
-        common_dominator[child->index()][other_dominated->index()] = common_dominator[other_dominated->index()][child->index()] = index;
-
-        for (int l=0 ; l<other_dominated->children()->length(); l++) {
-          Block *other_child = blocks->adr_at(other_dominated->children()->at(l));
-          common_dominator[child->index()][other_child->index()] = common_dominator[other_child->index()][child->index()] = index;
-        }
-      }
-    }
-
-    build_common_dominator(common_dominator, dominated->index(), blocks);
-  }
-}
-
-void IdealGraphPrinter::schedule_latest(int **common_dominator, GrowableArray<Block>* blocks) {
-
-  int queue_size = _nodes.length() + 1;
-  NodeDescription **queue = NEW_RESOURCE_ARRAY(NodeDescription *, queue_size);
-  int queue_start = 0;
-  int queue_end = 0;
-  Arena *a = new Arena();
-  VectorSet on_queue(a);
-
-  for (int i = 0; i < _nodes.length(); i++) {
-    NodeDescription *desc = _nodes.at(i);
-    if (desc) {
-      desc->init_succs();
-    }
-  }
-
-  for (int i = 0; i < _nodes.length(); i++) {
-    NodeDescription *desc = _nodes.at(i);
-    if (desc) {
-      for (uint j=0; j<desc->node()->len(); j++) {
-        Node *n = desc->node()->in(j);
-        if (n) {
-          NodeDescription *other_desc = _nodes.at(n->_idx);
-          other_desc->add_succ(desc);
-        }
-      }
-    }
-  }
-
-  for (int i = 0; i < _nodes.length(); i++) {
-    NodeDescription *desc = _nodes.at(i);
-    if (desc && desc->block_index() == -1) {
-
-      // Put Phi into same block as region
-      if (desc->node()->is_Phi() && desc->node()->in(0) && _nodes.at(desc->node()->in(0)->_idx)->block_index() != -1) {
-        int index = _nodes.at(desc->node()->in(0)->_idx)->block_index();
-        desc->set_block_index(index);
-        blocks->adr_at(index)->add_node(desc);
-
-      // Put Projections to same block as parent
-      } else if (desc->node()->is_block_proj() && _nodes.at(desc->node()->is_block_proj()->_idx)->block_index() != -1) {
-        int index = _nodes.at(desc->node()->is_block_proj()->_idx)->block_index();
-        desc->set_block_index(index);
-        blocks->adr_at(index)->add_node(desc);
-      } else {
-        queue[queue_end] = desc;
-        queue_end++;
-        on_queue.set(desc->node()->_idx);
-      }
-    }
-  }
-
-
-  int z = 0;
-  while(queue_start != queue_end && z < 10000) {
-
-    NodeDescription *desc = queue[queue_start];
-    queue_start = (queue_start + 1) % queue_size;
-    on_queue >>= desc->node()->_idx;
-
-    Node* node = desc->node();
-
-    if (desc->succs()->length() == 0) {
-      int x = 0;
-    }
-
-    int block_index = -1;
-    if (desc->succs()->length() != 0) {
-      for (int i = 0; i < desc->succs()->length(); i++) {
-          NodeDescription *cur_desc = desc->succs()->at(i);
-          if (cur_desc != desc) {
-            if (cur_desc->succs()->length() == 0) {
-
-              // Ignore nodes with 0 successors
-
-            } else if (cur_desc->block_index() == -1) {
-
-              // Let this node schedule first
-              block_index = -1;
-              break;
-
-            } else if (cur_desc->node()->is_Phi()){
-
-              // Special treatment for Phi functions
-              PhiNode *phi = cur_desc->node()->as_Phi();
-              assert(phi->in(0) && phi->in(0)->is_Region(), "Must have region node in first input");
-              RegionNode *region = phi->in(0)->as_Region();
-
-              for (uint j=1; j<phi->len(); j++) {
-                Node *cur_phi_input = phi->in(j);
-                if (cur_phi_input == desc->node() && region->in(j)) {
-                  NodeDescription *cur_region_input = _nodes.at(region->in(j)->_idx);
-                  if (cur_region_input->block_index() == -1) {
-
-                    // Let this node schedule first
-                    block_index = -1;
-                    break;
-                  } else {
-                    if (block_index == -1) {
-                      block_index = cur_region_input->block_index();
-                    } else {
-                      block_index = common_dominator[block_index][cur_region_input->block_index()];
-                    }
-                  }
-                }
-              }
-
-            } else {
-              if (block_index == -1) {
-                block_index = cur_desc->block_index();
-              } else {
-                block_index = common_dominator[block_index][cur_desc->block_index()];
-              }
-            }
-          }
-      }
-    }
-
-    if (block_index == -1) {
-      queue[queue_end] = desc;
-      queue_end = (queue_end + 1) % queue_size;
-      on_queue.set(desc->node()->_idx);
-      z++;
-    } else {
-      assert(desc->block_index() == -1, "");
-      desc->set_block_index(block_index);
-      blocks->adr_at(block_index)->add_node(desc);
-      z = 0;
-    }
-  }
-
-  for (int i = 0; i < _nodes.length(); i++) {
-    NodeDescription *desc = _nodes.at(i);
-    if (desc && desc->block_index() == -1) {
-
-      //if (desc->node()->is_Proj() || desc->node()->is_Con()) {
-        Node *parent = desc->node()->in(0);
-        uint cur = 1;
-        while(!parent && cur < desc->node()->len()) {
-          parent = desc->node()->in(cur);
-          cur++;
-        }
-
-        if (parent && _nodes.at(parent->_idx)->block_index() != -1) {
-          int index = _nodes.at(parent->_idx)->block_index();
-          desc->set_block_index(index);
-          blocks->adr_at(index)->add_node(desc);
-        } else {
-          desc->set_block_index(0);
-          blocks->adr_at(0)->add_node(desc);
-          //ShouldNotReachHere();
-        }
-      //}
-      /*
-      if (desc->node()->is_block_proj() && _nodes.at(desc->node()->is_block_proj()->_idx)->block_index() != -1) {
-        int index = _nodes.at(desc->node()->is_block_proj()->_idx)->block_index();
-        desc->set_block_index(index);
-        blocks->adr_at(index)->add_node(desc);
-      } */
-    }
-  }
-
-  for (int i = 0; i < _nodes.length(); i++) {
-    NodeDescription *desc = _nodes.at(i);
-    if (desc) {
-      desc->clear_succs();
-    }
-  }
-
-  for (int i = 0; i < _nodes.length(); i++) {
-    NodeDescription *desc = _nodes.at(i);
-    if (desc) {
-      int block_index = desc->block_index();
-
-      assert(block_index >= 0 && block_index < blocks->length(), "Block index must be in range");
-      assert(blocks->adr_at(block_index)->nodes()->contains(desc), "Node must be child of block");
-    }
-  }
-  a->destruct_contents();
-}
-
-void IdealGraphPrinter::build_blocks(Node *root) {
-
-  Arena *a = new Arena();
-  Node_Stack stack(a, 100);
-
-  VectorSet visited(a);
-  stack.push(root, 0);
-  GrowableArray<Block> blocks(a, 2, 0, Block(0));
-
-  for (int i = 0; i < _nodes.length(); i++) {
-    if (_nodes.at(i)) _nodes.at(i)->set_block_index(-1);
-  }
-
-
-  // Order nodes such that node index is equal to idx
-  for (int i = 0; i < _nodes.length(); i++) {
-
-    if (_nodes.at(i)) {
-      NodeDescription *node = _nodes.at(i);
-      int index = node->node()->_idx;
-      if (index != i) {
-        _nodes.at_grow(index);
-        NodeDescription *tmp = _nodes.at(index);
-        *(_nodes.adr_at(index)) = node;
-        *(_nodes.adr_at(i)) = tmp;
-        i--;
-      }
-    }
-  }
-
-  for (int i = 0; i < _nodes.length(); i++) {
-    NodeDescription *node = _nodes.at(i);
-    if (node) {
-      assert(node->node()->_idx == (uint)i, "");
-    }
-  }
-
-  while(stack.is_nonempty()) {
-
-    //Node *n = stack.node();
-    //int index = stack.index();
-    Node *proj = stack.node();//n->in(index);
-    const Node *parent = proj->is_block_proj();
-    if (parent == NULL) {
-      parent = proj;
-    }
-
-    if (!visited.test_set(parent->_idx)) {
-
-      NodeDescription *end_desc = _nodes.at(parent->_idx);
-      int block_index = blocks.length();
-      Block block(block_index);
-      blocks.append(block);
-      Block *b = blocks.adr_at(block_index);
-      b->set_start(end_desc);
-     // assert(end_desc->block_index() == -1, "");
-      end_desc->set_block_index(block_index);
-      b->add_node(end_desc);
-
-      // Skip any control-pinned middle'in stuff
-      Node *p = proj;
-      NodeDescription *start_desc = NULL;
-      do {
-        proj = p;                   // Update pointer to last Control
-        if (p->in(0) == NULL) {
-          start_desc = end_desc;
-          break;
-        }
-        p = p->in(0);               // Move control forward
-        start_desc = _nodes.at(p->_idx);
-        assert(start_desc, "");
-
-        if (start_desc != end_desc && start_desc->block_index() == -1) {
-          assert(start_desc->block_index() == -1, "");
-          assert(block_index < blocks.length(), "");
-          start_desc->set_block_index(block_index);
-          b->add_node(start_desc);
-        }
-     } while( !p->is_block_proj() &&
-               !p->is_block_start() );
-
-      for (uint i = 0; i < start_desc->node()->len(); i++) {
-
-          Node *pred_node = start_desc->node()->in(i);
-
-
-          if (pred_node && pred_node != start_desc->node()) {
-            const Node *cur_parent = pred_node->is_block_proj();
-            if (cur_parent != NULL) {
-              pred_node = (Node *)cur_parent;
-            }
-
-            NodeDescription *pred_node_desc = _nodes.at(pred_node->_idx);
-            if (pred_node_desc->block_index() != -1) {
-              blocks.adr_at(pred_node_desc->block_index())->add_succ(block_index);
-            }
-          }
-      }
-
-      for (DUIterator_Fast dmax, i = end_desc->node()->fast_outs(dmax); i < dmax; i++) {
-        Node* cur_succ = end_desc->node()->fast_out(i);
-        NodeDescription *cur_succ_desc = _nodes.at(cur_succ->_idx);
-
-        DUIterator_Fast dmax2, i2 = cur_succ->fast_outs(dmax2);
-        if (cur_succ->is_block_proj() && i2 < dmax2 && !cur_succ->is_Root()) {
-
-          for (; i2<dmax2; i2++) {
-            Node *cur_succ2 = cur_succ->fast_out(i2);
-            if (cur_succ2) {
-              cur_succ_desc = _nodes.at(cur_succ2->_idx);
-              if (cur_succ_desc == NULL) {
-                // dead node so skip it
-                continue;
-              }
-              if (cur_succ2 != end_desc->node() && cur_succ_desc->block_index() != -1) {
-                b->add_succ(cur_succ_desc->block_index());
-              }
-            }
-          }
-
-        } else {
-
-          if (cur_succ != end_desc->node() && cur_succ_desc && cur_succ_desc->block_index() != -1) {
-            b->add_succ(cur_succ_desc->block_index());
-          }
-        }
-      }
-
-
-      int num_preds = p->len();
-      int bottom = -1;
-      if (p->is_Region() || p->is_Phi()) {
-        bottom = 0;
-      }
-
-      int pushed = 0;
-      for (int i=num_preds - 1; i > bottom; i--) {
-        if (p->in(i) != NULL && p->in(i) != p) {
-          stack.push(p->in(i), 0);
-          pushed++;
-        }
-      }
-
-      if (pushed == 0 && p->is_Root() && !_matcher) {
-        // Special case when backedges to root are not yet built
-        for (int i = 0; i < _nodes.length(); i++) {
-          if (_nodes.at(i) && _nodes.at(i)->node()->is_SafePoint() && _nodes.at(i)->node()->outcnt() == 0) {
-            stack.push(_nodes.at(i)->node(), 0);
-          }
-        }
-      }
-
-    } else {
-      stack.pop();
-    }
-  }
-
-  build_dominators(&blocks);
-
-  int **common_dominator = NEW_RESOURCE_ARRAY(int *, blocks.length());
-  for (int i = 0; i < blocks.length(); i++) {
-    int *cur = NEW_RESOURCE_ARRAY(int, blocks.length());
-    common_dominator[i] = cur;
-
-    for (int j=0; j<blocks.length(); j++) {
-      cur[j] = 0;
-    }
-  }
-
-  for (int i = 0; i < blocks.length(); i++) {
-    blocks.adr_at(i)->add_child(blocks.adr_at(i)->index());
-  }
-  build_common_dominator(common_dominator, 0, &blocks);
-
-  schedule_latest(common_dominator, &blocks);
-
-  start_element(CONTROL_FLOW_ELEMENT);
-
-  for (int i = 0; i < blocks.length(); i++) {
-    Block *block = blocks.adr_at(i);
-
-    Properties props;
-    props.add(new Property(BLOCK_NAME_PROPERTY, i));
-    props.add(new Property(BLOCK_DOMINATOR_PROPERTY, block->dominator()));
-    start_element(BLOCK_ELEMENT, &props);
-
-    if (block->succs()->length() > 0) {
-      start_element(SUCCESSORS_ELEMENT);
-      for (int j=0; j<block->succs()->length(); j++) {
-        int cur_index = block->succs()->at(j);
-        if (cur_index != 0 /* start_block has must not have inputs */) {
-          Properties properties;
-          properties.add(new Property(BLOCK_NAME_PROPERTY, cur_index));
-          simple_element(SUCCESSOR_ELEMENT, &properties);
-        }
-      }
-      end_element(SUCCESSORS_ELEMENT);
-    }
-
-    start_element(NODES_ELEMENT);
-
-    for (int j=0; j<block->nodes()->length(); j++) {
-      NodeDescription *n = block->nodes()->at(j);
-      Properties properties;
-      properties.add(new Property(NODE_ID_PROPERTY, n->id()));
-      simple_element(NODE_ELEMENT, &properties);
-    }
-
-    end_element(NODES_ELEMENT);
-
-    end_element(BLOCK_ELEMENT);
-  }
-
-
-  end_element(CONTROL_FLOW_ELEMENT);
-
-  a->destruct_contents();
-}
-
 void IdealGraphPrinter::print_method(Compile* compile, const char *name, int level, bool clear_nodes) {
   print(compile, name, (Node *)compile->root(), level, clear_nodes);
 }
@@ -1048,872 +652,53 @@
 // Print current ideal graph
 void IdealGraphPrinter::print(Compile* compile, const char *name, Node *node, int level, bool clear_nodes) {
 
-//  if (finish && !in_method) return;
   if (!_current_method || !_should_send_method || level > PrintIdealGraphLevel) return;
 
-  assert(_current_method, "newMethod has to be called first!");
-
-  if (clear_nodes) {
-    int x = 0;
-  }
-
-  _clear_nodes = clear_nodes;
+  this->C = compile;
 
   // Warning, unsafe cast?
-  _chaitin = (PhaseChaitin *)compile->regalloc();
-  _matcher = compile->matcher();
-
-
-  // Update nodes
-  for (int i = 0; i < _nodes.length(); i++) {
-    NodeDescription *desc = _nodes.at(i);
-    if (desc) {
-      desc->set_state(Invalid);
-    }
-  }
-  Node *n = node;
-  walk(n);
-
-  // Update edges
-  for (int i = 0; i < _edges.length(); i++) {
-      _edges.at(i)->set_state(Invalid);
-  }
-
-  for (int i = 0; i < _nodes.length(); i++) {
-    NodeDescription *desc = _nodes.at(i);
-    if (desc && desc->state() != Invalid) {
-
-      int to = desc->id();
-      uint len = desc->node()->len();
-      for (uint j=0; j<len; j++) {
-        Node *n = desc->node()->in(j);
-
-        if (n) {
-
-
-          intptr_t from = (intptr_t)n;
+  _chaitin = (PhaseChaitin *)C->regalloc();
 
-          // Assert from node is valid
-          /*
-          bool ok = false;
-          for (int k=0; k<_nodes.length(); k++) {
-            NodeDescription *desc = _nodes.at(k);
-            if (desc && desc->id() == from) {
-              assert(desc->state() != Invalid, "");
-              ok = true;
-            }
-          }
-          assert(ok, "");*/
-
-          uint index = j;
-          if (index >= desc->node()->req()) {
-            index = desc->node()->req();
-          }
+  begin_head(GRAPH_ELEMENT);
+  print_attr(GRAPH_NAME_PROPERTY, (const char *)name);
+  end_head();
 
-          print_edge(from, to, index);
-        }
-      }
-    }
-  }
-
-  bool is_different = false;
-
-  for (int i = 0; i < _nodes.length(); i++) {
-    NodeDescription *desc = _nodes.at(i);
-    if (desc && desc->state() != Valid) {
-      is_different = true;
-      break;
-    }
-  }
-
-  if (!is_different) {
-    for (int i = 0; i < _edges.length(); i++) {
-      EdgeDescription *conn = _edges.at(i);
-      if (conn && conn->state() != Valid) {
-        is_different = true;
-        break;
-      }
-    }
-  }
+  head(NODES_ELEMENT);
+  walk_nodes(node, NULL);
+  tail(NODES_ELEMENT);
 
-  // No changes -> do not print graph
-  if (!is_different) return;
-
-  Properties properties;
-  properties.add(new Property(GRAPH_NAME_PROPERTY, (const char *)name));
-  start_element(GRAPH_ELEMENT, &properties);
-
-  start_element(NODES_ELEMENT);
-  for (int i = 0; i < _nodes.length(); i++) {
-    NodeDescription *desc = _nodes.at(i);
-    if (desc) {
-      desc->print(this);
-      if (desc->state() == Invalid) {
-        delete desc;
-        _nodes.at_put(i, NULL);
-      } else {
-        desc->set_state(Valid);
-      }
-    }
-  }
-  end_element(NODES_ELEMENT);
-
-  build_blocks(node);
-
-  start_element(EDGES_ELEMENT);
-  for (int i = 0; i < _edges.length(); i++) {
-    EdgeDescription *conn = _edges.at(i);
-
-    // Assert from and to nodes are valid
-    /*
-    if (!conn->state() == Invalid) {
-      bool ok1 = false;
-      bool ok2 = false;
-      for (int j=0; j<_nodes.length(); j++) {
-        NodeDescription *desc = _nodes.at(j);
-        if (desc && desc->id() == conn->from()) {
-          ok1 = true;
-        }
+  head(EDGES_ELEMENT);
+  walk_nodes(node, (void *)1);
+  tail(EDGES_ELEMENT);
+  if (C->cfg() != NULL) {
+    head(CONTROL_FLOW_ELEMENT);
+    for (uint i = 0; i < C->cfg()->_blocks.size(); i++) {
+      Block *b = C->cfg()->_blocks[i];
+      begin_head(BLOCK_ELEMENT);
+      print_attr(BLOCK_NAME_PROPERTY, b->_pre_order);
+      end_head();
 
-        if (desc && desc->id() == conn->to()) {
-          ok2 = true;
-        }
+      head(SUCCESSORS_ELEMENT);
+      for (uint s = 0; s < C->cfg()->_blocks[i]->_num_succs; s++) {
+        begin_elem(SUCCESSOR_ELEMENT);
+        print_attr(BLOCK_NAME_PROPERTY, b->_succs[s]->_pre_order);
+        end_elem();
       }
-
-      assert(ok1, "from node not found!");
-      assert(ok2, "to node not found!");
-    }*/
-
-    conn->print(this);
-    if (conn->state() == Invalid) {
-      _edges.remove_at(i);
-      delete conn;
-      i--;
-    }
-  }
-
-  end_element(EDGES_ELEMENT);
+      tail(SUCCESSORS_ELEMENT);
 
-  end_element(GRAPH_ELEMENT);
-
-  _output->flush();
-}
-
-// Print edge
-void IdealGraphPrinter::print_edge(int from, int to, int index) {
+      tail(BLOCK_ELEMENT);
+    }
 
-  EdgeDescription *conn = new EdgeDescription(from, to, index);
-  for (int i = 0; i < _edges.length(); i++) {
-    if (_edges.at(i)->equals(conn)) {
-      conn->set_state(Valid);
-      delete _edges.at(i);
-      _edges.at_put(i, conn);
-      return;
-    }
+    tail(CONTROL_FLOW_ELEMENT);
   }
-
-  _edges.append(conn);
+  tail(GRAPH_ELEMENT);
+  output()->flush();
 }
 
 extern const char *NodeClassNames[];
 
-// Create node description
-IdealGraphPrinter::NodeDescription *IdealGraphPrinter::create_node_description(Node* node) {
-
-#ifndef PRODUCT
-  node->_in_dump_cnt++;
-  NodeDescription *desc = new NodeDescription(node);
-  desc->properties()->add(new Property(NODE_NAME_PROPERTY, (const char *)node->Name()));
-
-  const Type *t = node->bottom_type();
-  desc->properties()->add(new Property("type", (const char *)Type::msg[t->base()]));
-
-  desc->properties()->add(new Property("idx", node->_idx));
-#ifdef ASSERT
-  desc->properties()->add(new Property("debug_idx", node->_debug_idx));
-#endif
-
-
-  const jushort flags = node->flags();
-  if (flags & Node::Flag_is_Copy) {
-    desc->properties()->add(new Property("is_copy", "true"));
-  }
-  if (flags & Node::Flag_is_Call) {
-    desc->properties()->add(new Property("is_call", "true"));
-  }
-  if (flags & Node::Flag_rematerialize) {
-    desc->properties()->add(new Property("rematerialize", "true"));
-  }
-  if (flags & Node::Flag_needs_anti_dependence_check) {
-    desc->properties()->add(new Property("needs_anti_dependence_check", "true"));
-  }
-  if (flags & Node::Flag_is_macro) {
-    desc->properties()->add(new Property("is_macro", "true"));
-  }
-  if (flags & Node::Flag_is_Con) {
-    desc->properties()->add(new Property("is_con", "true"));
-  }
-  if (flags & Node::Flag_is_cisc_alternate) {
-    desc->properties()->add(new Property("is_cisc_alternate", "true"));
-  }
-  if (flags & Node::Flag_is_Branch) {
-    desc->properties()->add(new Property("is_branch", "true"));
-  }
-  if (flags & Node::Flag_is_block_start) {
-    desc->properties()->add(new Property("is_block_start", "true"));
-  }
-  if (flags & Node::Flag_is_Goto) {
-    desc->properties()->add(new Property("is_goto", "true"));
-  }
-  if (flags & Node::Flag_is_dead_loop_safe) {
-    desc->properties()->add(new Property("is_dead_loop_safe", "true"));
-  }
-  if (flags & Node::Flag_may_be_short_branch) {
-    desc->properties()->add(new Property("may_be_short_branch", "true"));
-  }
-  if (flags & Node::Flag_is_safepoint_node) {
-    desc->properties()->add(new Property("is_safepoint_node", "true"));
-  }
-  if (flags & Node::Flag_is_pc_relative) {
-    desc->properties()->add(new Property("is_pc_relative", "true"));
-  }
-
-  if (_matcher) {
-    if (_matcher->is_shared(desc->node())) {
-      desc->properties()->add(new Property("is_shared", "true"));
-    } else {
-      desc->properties()->add(new Property("is_shared", "false"));
-    }
-
-    if (_matcher->is_dontcare(desc->node())) {
-      desc->properties()->add(new Property("is_dontcare", "true"));
-    } else {
-      desc->properties()->add(new Property("is_dontcare", "false"));
-    }
-  }
-
-  if (node->is_Proj()) {
-    desc->properties()->add(new Property("con", (int)node->as_Proj()->_con));
-  }
-
-  if (node->is_Mach()) {
-    desc->properties()->add(new Property("idealOpcode", (const char *)NodeClassNames[node->as_Mach()->ideal_Opcode()]));
-  }
-
-
-
-
-
-  outputStream *oldTty = tty;
-  buffer[0] = 0;
-  stringStream s2(buffer, sizeof(buffer) - 1);
-
-  node->dump_spec(&s2);
-  assert(s2.size() < sizeof(buffer), "size in range");
-  desc->properties()->add(new Property("dump_spec", buffer));
-
-  if (node->is_block_proj()) {
-    desc->properties()->add(new Property("is_block_proj", "true"));
-  }
-
-  if (node->is_block_start()) {
-    desc->properties()->add(new Property("is_block_start", "true"));
-  }
-
-  const char *short_name = "short_name";
-  if (strcmp(node->Name(), "Parm") == 0 && node->as_Proj()->_con >= TypeFunc::Parms) {
-      int index = node->as_Proj()->_con - TypeFunc::Parms;
-      if (index >= 10) {
-        desc->properties()->add(new Property(short_name, "PA"));
-      } else {
-        sprintf(buffer, "P%d", index);
-        desc->properties()->add(new Property(short_name, buffer));
-      }
-  } else if (strcmp(node->Name(), "IfTrue") == 0) {
-     desc->properties()->add(new Property(short_name, "T"));
-  } else if (strcmp(node->Name(), "IfFalse") == 0) {
-     desc->properties()->add(new Property(short_name, "F"));
-  } else if ((node->is_Con() && node->is_Type()) || node->is_Proj()) {
-
-    if (t->base() == Type::Int && t->is_int()->is_con()) {
-      const TypeInt *typeInt = t->is_int();
-      assert(typeInt->is_con(), "must be constant");
-      jint value = typeInt->get_con();
-
-      // max. 2 chars allowed
-      if (value >= -9 && value <= 99) {
-        sprintf(buffer, "%d", value);
-        desc->properties()->add(new Property(short_name, buffer));
-      }
-      else
-      {
-        desc->properties()->add(new Property(short_name, "I"));
-      }
-    } else if (t == Type::TOP) {
-      desc->properties()->add(new Property(short_name, "^"));
-    } else if (t->base() == Type::Long && t->is_long()->is_con()) {
-      const TypeLong *typeLong = t->is_long();
-      assert(typeLong->is_con(), "must be constant");
-      jlong value = typeLong->get_con();
-
-      // max. 2 chars allowed
-      if (value >= -9 && value <= 99) {
-        sprintf(buffer, "%d", value);
-        desc->properties()->add(new Property(short_name, buffer));
-      }
-      else
-      {
-        desc->properties()->add(new Property(short_name, "L"));
-      }
-    } else if (t->base() == Type::KlassPtr) {
-      const TypeKlassPtr *typeKlass = t->is_klassptr();
-      desc->properties()->add(new Property(short_name, "CP"));
-    } else if (t->base() == Type::Control) {
-      desc->properties()->add(new Property(short_name, "C"));
-    } else if (t->base() == Type::Memory) {
-      desc->properties()->add(new Property(short_name, "M"));
-    } else if (t->base() == Type::Abio) {
-      desc->properties()->add(new Property(short_name, "IO"));
-    } else if (t->base() == Type::Return_Address) {
-      desc->properties()->add(new Property(short_name, "RA"));
-    } else if (t->base() == Type::AnyPtr) {
-      desc->properties()->add(new Property(short_name, "P"));
-    } else if (t->base() == Type::RawPtr) {
-      desc->properties()->add(new Property(short_name, "RP"));
-    } else if (t->base() == Type::AryPtr) {
-      desc->properties()->add(new Property(short_name, "AP"));
-    }
-  }
-
-  if (node->is_SafePoint()) {
-    SafePointNode *safePointNode = node->as_SafePoint();
-    if (safePointNode->jvms()) {
-      stringStream bciStream;
-      bciStream.print("%d ", safePointNode->jvms()->bci());
-      JVMState *caller = safePointNode->jvms()->caller();
-      while(caller) {
-        bciStream.print("%d ", caller->bci());
-
-        caller = caller->caller();
-      }
-      desc->properties()->add(new Property("bci", bciStream.as_string()));
-    }
-  }
-
-  if (_chaitin && _chaitin != (PhaseChaitin *)0xdeadbeef) {
-    buffer[0] = 0;
-    _chaitin->dump_register(node, buffer);
-    desc->properties()->add(new Property("reg", buffer));
-    desc->properties()->add(new Property("lrg", _chaitin->n2lidx(node)));
-  }
-
-
-  node->_in_dump_cnt--;
-  return desc;
-#else
-  return NULL;
-#endif
-}
-
-void IdealGraphPrinter::pre_node(Node* node, void *env) {
-
-  IdealGraphPrinter *printer = (IdealGraphPrinter *)env;
-
-  NodeDescription *newDesc = printer->create_node_description(node);
-
-  if (printer->_clear_nodes) {
-
-    printer->_nodes.append(newDesc);
-  } else {
-
-    NodeDescription *desc = printer->_nodes.at_grow(node->_idx, NULL);
-
-    if (desc && desc->equals(newDesc)) {
-      //desc->set_state(Valid);
-      //desc->set_node(node);
-      delete desc;
-      printer->_nodes.at_put(node->_idx, NULL);
-      newDesc->set_state(Valid);
-      //printer->_nodes.at_put(node->_idx, newDesc);
-    } else {
-
-      if (desc && desc->id() == newDesc->id()) {
-        delete desc;
-        printer->_nodes.at_put(node->_idx, NULL);
-        newDesc->set_state(New);
-
-      }
-
-      //if (desc) {
-      //  delete desc;
-      //}
-
-      //printer->_nodes.at_put(node->_idx, newDesc);
-    }
-
-    printer->_nodes.append(newDesc);
-  }
-}
-
-void IdealGraphPrinter::post_node(Node* node, void *env) {
-}
-
 outputStream *IdealGraphPrinter::output() {
-  return _output;
-}
-
-IdealGraphPrinter::Description::Description() {
-  _state = New;
-}
-
-void IdealGraphPrinter::Description::print(IdealGraphPrinter *printer) {
-  if (_state == Invalid) {
-    print_removed(printer);
-  } else if (_state == New) {
-    print_changed(printer);
-  }
-}
-
-void IdealGraphPrinter::Description::set_state(State s) {
-  _state = s;
-}
-
-IdealGraphPrinter::State IdealGraphPrinter::Description::state() {
-  return _state;
-}
-
-void IdealGraphPrinter::Block::set_proj(NodeDescription *n) {
-  _proj = n;
-}
-
-void IdealGraphPrinter::Block::set_start(NodeDescription *n) {
-  _start = n;
-}
-
-int IdealGraphPrinter::Block::semi() {
-  return _semi;
-}
-
-int IdealGraphPrinter::Block::parent() {
-  return _parent;
-}
-
-GrowableArray<int>* IdealGraphPrinter::Block::bucket() {
-  return &_bucket;
-}
-
-GrowableArray<int>* IdealGraphPrinter::Block::children() {
-  return &_children;
-}
-
-void IdealGraphPrinter::Block::add_child(int i) {
-  _children.append(i);
-}
-
-GrowableArray<int>* IdealGraphPrinter::Block::dominates() {
-  return &_dominates;
-}
-
-void IdealGraphPrinter::Block::add_dominates(int i) {
-  _dominates.append(i);
-}
-
-void IdealGraphPrinter::Block::add_to_bucket(int i) {
-  _bucket.append(i);
-}
-
-void IdealGraphPrinter::Block::clear_bucket() {
-  _bucket.clear();
-}
-
-void IdealGraphPrinter::Block::set_dominator(int i) {
-  _dominator = i;
-}
-
-void IdealGraphPrinter::Block::set_label(int i) {
-  _label = i;
-}
-
-int IdealGraphPrinter::Block::label() {
-  return _label;
-}
-
-int IdealGraphPrinter::Block::ancestor() {
-  return _ancestor;
-}
-
-void IdealGraphPrinter::Block::set_ancestor(int i) {
-  _ancestor = i;
-}
-
-int IdealGraphPrinter::Block::dominator() {
-  return _dominator;
-}
-
-int IdealGraphPrinter::Block::index() {
-  return _index;
-}
-
-void IdealGraphPrinter::Block::set_parent(int i) {
-  _parent = i;
-}
-
-GrowableArray<int>* IdealGraphPrinter::Block::pred() {
-  return &_pred;
-}
-
-void IdealGraphPrinter::Block::set_semi(int i) {
-  _semi = i;
-}
-
-IdealGraphPrinter::Block::Block() {
-}
-
-IdealGraphPrinter::Block::Block(int index) {
-  _index = index;
-  _label = index;
-  _semi = -1;
-  _ancestor = -1;
-  _dominator = -1;
-}
-
-void IdealGraphPrinter::Block::add_pred(int i) {
-  _pred.append(i);
-}
-
-IdealGraphPrinter::NodeDescription *IdealGraphPrinter::Block::proj() {
-  return _proj;
-}
-
-IdealGraphPrinter::NodeDescription *IdealGraphPrinter::Block::start() {
-  return _start;
-}
-
-GrowableArray<int>* IdealGraphPrinter::Block::succs() {
-  return &_succs;
-}
-
-void IdealGraphPrinter::Block::add_succ(int index) {
-
-  if (this->_index == 16 && index == 15) {
-    int x = 0;
-  }
-
-  if (!_succs.contains(index)) {
-    _succs.append(index);
-  }
-}
-
-
-void IdealGraphPrinter::Block::add_node(NodeDescription *n) {
-  if (!_nodes.contains(n)) {
-    _nodes.append(n);
-  }
-}
-
-GrowableArray<IdealGraphPrinter::NodeDescription *>* IdealGraphPrinter::Block::nodes() {
-  return &_nodes;
-}
-
-int IdealGraphPrinter::NodeDescription::count = 0;
-
-IdealGraphPrinter::NodeDescription::NodeDescription(Node* node) : _node(node) {
-  _id = (intptr_t)(node);
-  _block_index = -1;
-}
-
-IdealGraphPrinter::NodeDescription::~NodeDescription() {
-  _properties.clean();
-}
-
-// void IdealGraphPrinter::NodeDescription::set_node(Node* node) {
-//   //this->_node = node;
-// }
-
-int IdealGraphPrinter::NodeDescription::block_index() {
-  return _block_index;
-}
-
-
-GrowableArray<IdealGraphPrinter::NodeDescription *>* IdealGraphPrinter::NodeDescription::succs() {
-  return &_succs;
-}
-
-void IdealGraphPrinter::NodeDescription::clear_succs() {
-  _succs.clear();
-}
-
-void IdealGraphPrinter::NodeDescription::init_succs() {
-  _succs = GrowableArray<NodeDescription *>();
-}
-
-void IdealGraphPrinter::NodeDescription::add_succ(NodeDescription *desc) {
-  _succs.append(desc);
-}
-
-void IdealGraphPrinter::NodeDescription::set_block_index(int i) {
-  _block_index = i;
-}
-
-bool IdealGraphPrinter::NodeDescription::equals(NodeDescription *desc) {
-  if (desc == NULL) return false;
-  if (desc->id() != id()) return false;
-  return properties()->equals(desc->properties());
-}
-
-Node* IdealGraphPrinter::NodeDescription::node() {
-  return _node;
-}
-
-IdealGraphPrinter::Properties* IdealGraphPrinter::NodeDescription::properties() {
-  return &_properties;
-}
-
-uint IdealGraphPrinter::NodeDescription::id() {
-  return _id;
-}
-
-void IdealGraphPrinter::NodeDescription::print_changed(IdealGraphPrinter *printer) {
-
-
-  Properties properties;
-  properties.add(new Property(NODE_ID_PROPERTY, id()));
-  printer->start_element(NODE_ELEMENT, &properties);
-
-  this->properties()->print(printer);
-
-
-  printer->end_element(NODE_ELEMENT);
-}
-
-void IdealGraphPrinter::NodeDescription::print_removed(IdealGraphPrinter *printer) {
-
-  Properties properties;
-  properties.add(new Property(NODE_ID_PROPERTY, id()));
-  printer->simple_element(REMOVE_NODE_ELEMENT, &properties);
-}
-
-IdealGraphPrinter::EdgeDescription::EdgeDescription(int from, int to, int index) {
-  this->_from = from;
-  this->_to = to;
-  this->_index = index;
-}
-
-IdealGraphPrinter::EdgeDescription::~EdgeDescription() {
-}
-
-int IdealGraphPrinter::EdgeDescription::from() {
-  return _from;
-}
-
-int IdealGraphPrinter::EdgeDescription::to() {
-  return _to;
-}
-
-void IdealGraphPrinter::EdgeDescription::print_changed(IdealGraphPrinter *printer) {
-
-  Properties properties;
-  properties.add(new Property(INDEX_PROPERTY, _index));
-  properties.add(new Property(FROM_PROPERTY, _from));
-  properties.add(new Property(TO_PROPERTY, _to));
-  printer->simple_element(EDGE_ELEMENT, &properties);
-}
-
-void IdealGraphPrinter::EdgeDescription::print_removed(IdealGraphPrinter *printer) {
-
-  Properties properties;
-  properties.add(new Property(INDEX_PROPERTY, _index));
-  properties.add(new Property(FROM_PROPERTY, _from));
-  properties.add(new Property(TO_PROPERTY, _to));
-  printer->simple_element(REMOVE_EDGE_ELEMENT, &properties);
-}
-
-bool IdealGraphPrinter::EdgeDescription::equals(IdealGraphPrinter::EdgeDescription *desc) {
-  if (desc == NULL) return false;
-  return (_from == desc->_from && _to == desc->_to && _index == desc->_index);
-}
-
-IdealGraphPrinter::Properties::Properties() : list(new (ResourceObj::C_HEAP) GrowableArray<Property *>(2, 0, NULL, true)) {
-}
-
-IdealGraphPrinter::Properties::~Properties() {
-  clean();
-  delete list;
-}
-
-void IdealGraphPrinter::Properties::add(Property *p) {
-  assert(p != NULL, "Property not NULL");
-  list->append(p);
-}
-
-void IdealGraphPrinter::Properties::print(IdealGraphPrinter *printer) {
-  printer->start_element(PROPERTIES_ELEMENT);
-
-  for (int i = 0; i < list->length(); i++) {
-    list->at(i)->print(printer);
-  }
-
-  printer->end_element(PROPERTIES_ELEMENT);
-}
-
-void IdealGraphPrinter::Properties::clean() {
-  for (int i = 0; i < list->length(); i++) {
-    delete list->at(i);
-    list->at_put(i, NULL);
-  }
-  list->clear();
-  assert(list->length() == 0, "List cleared");
-}
-
-void IdealGraphPrinter::Properties::remove(const char *name) {
-  for (int i = 0; i < list->length(); i++) {
-    if (strcmp(list->at(i)->name(), name) == 0) {
-      delete list->at(i);
-      list->remove_at(i);
-      i--;
-    }
-  }
-}
-
-void IdealGraphPrinter::Properties::print_as_attributes(IdealGraphPrinter *printer) {
-
-  for (int i = 0; i < list->length(); i++) {
-    assert(list->at(i) != NULL, "Property not null!");
-    printer->output()->print(" ");
-    list->at(i)->print_as_attribute(printer);
-  }
-}
-
-bool IdealGraphPrinter::Properties::equals(Properties* p) {
-  if (p->list->length() != this->list->length()) return false;
-
-  for (int i = 0; i < list->length(); i++) {
-    assert(list->at(i) != NULL, "Property not null!");
-    if (!list->at(i)->equals(p->list->at(i))) return false;
-  }
-
-  return true;
-}
-
-IdealGraphPrinter::Property::Property() {
-  _name = NULL;
-  _value = NULL;
-}
-
-const char *IdealGraphPrinter::Property::name() {
-  return _name;
-}
-
-IdealGraphPrinter::Property::Property(const Property* p) {
-
-  this->_name = NULL;
-  this->_value = NULL;
-
-  if (p->_name != NULL) {
-    _name = dup(p->_name);
-  }
-
-  if (p->_value) {
-    _value = dup(p->_value);
-  }
-}
-
-IdealGraphPrinter::Property::~Property() {
-
-  clean();
-}
-
-IdealGraphPrinter::Property::Property(const char *name, const char *value) {
-
-  assert(name, "Name must not be null!");
-  assert(value, "Value must not be null!");
-
-  _name = dup(name);
-  _value = dup(value);
-}
-
-IdealGraphPrinter::Property::Property(const char *name, int intValue) {
-  _name = dup(name);
-
-  stringStream stream;
-  stream.print("%d", intValue);
-  _value = dup(stream.as_string());
-}
-
-void IdealGraphPrinter::Property::clean() {
-  if (_name) {
-    delete _name;
-    _name = NULL;
-  }
-
-  if (_value) {
-    delete _value;
-    _value = NULL;
-  }
-}
-
-
-bool IdealGraphPrinter::Property::is_null() {
-  return _name == NULL;
-}
-
-void IdealGraphPrinter::Property::print(IdealGraphPrinter *printer) {
-
-  assert(!is_null(), "null properties cannot be printed!");
-  Properties properties;
-  properties.add(new Property(PROPERTY_NAME_PROPERTY, _name));
-  printer->start_element(PROPERTY_ELEMENT, &properties, false, false);
-  printer->print_xml(_value);
-  printer->end_element(PROPERTY_ELEMENT, false, true);
-}
-
-void IdealGraphPrinter::Property::print_as_attribute(IdealGraphPrinter *printer) {
-
-  printer->output()->print(_name);
-  printer->output()->print("=\"");
-  printer->print_xml(_value);
-  printer->output()->print("\"");
-}
-
-
-bool IdealGraphPrinter::Property::equals(Property* p) {
-
-  if (is_null() && p->is_null()) return true;
-  if (is_null()) return false;
-  if (p->is_null()) return false;
-
-  int cmp1 = strcmp(p->_name, _name);
-  if (cmp1 != 0) return false;
-
-  int cmp2 = strcmp(p->_value, _value);
-  if (cmp2 != 0) return false;
-
-  return true;
-}
-
-void IdealGraphPrinter::print_xml(const char *value) {
-  size_t len = strlen(value);
-
-  char buf[2];
-  buf[1] = 0;
-  for (size_t i = 0; i < len; i++) {
-    char c = value[i];
-
-    switch(c) {
-      case '<':
-        output()->print("&lt;");
-        break;
-
-      case '>':
-        output()->print("&gt;");
-        break;
-
-      default:
-        buf[0] = c;
-        output()->print(buf);
-        break;
-    }
-  }
+  return _xml;
 }
 
 #endif
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/vm/opto/idealGraphPrinter.hpp
--- a/hotspot/src/share/vm/opto/idealGraphPrinter.hpp	Tue Jun 24 10:43:29 2008 -0700
+++ b/hotspot/src/share/vm/opto/idealGraphPrinter.hpp	Tue Jun 24 16:00:14 2008 -0700
@@ -82,222 +82,42 @@
   static const char *METHOD_SHORT_NAME_PROPERTY;
   static const char *ASSEMBLY_ELEMENT;
 
-  class Property {
-
-  private:
-
-    const char *_name;
-    const char *_value;
-
-  public:
-
-    Property();
-    Property(const Property* p);
-    ~Property();
-    Property(const char *name, const char *value);
-    Property(const char *name, int value);
-    bool equals(Property* p);
-    void print(IdealGraphPrinter *printer);
-    void print_as_attribute(IdealGraphPrinter *printer);
-    bool is_null();
-    void clean();
-    const char *name();
-
-    static const char* dup(const char *str) {
-      char * copy = new char[strlen(str)+1];
-      strcpy(copy, str);
-      return copy;
-    }
-
-  };
-
-  class Properties {
-
-  private:
-
-    GrowableArray<Property *> *list;
-
-  public:
-
-    Properties();
-    ~Properties();
-    void add(Property *p);
-    void remove(const char *name);
-    bool equals(Properties* p);
-    void print(IdealGraphPrinter *printer);
-    void print_as_attributes(IdealGraphPrinter *printer);
-    void clean();
-
-  };
-
-
-  class Description {
-
-  private:
-
-    State _state;
-
-  public:
-
-    Description();
-
-    State state();
-    void set_state(State s);
-    void print(IdealGraphPrinter *printer);
-    virtual void print_changed(IdealGraphPrinter *printer) = 0;
-    virtual void print_removed(IdealGraphPrinter *printer) = 0;
-
-  };
-
-  class NodeDescription : public Description{
-
-  public:
-
-    static int count;
-
-  private:
-
-    GrowableArray<NodeDescription *> _succs;
-    int _block_index;
-    uintptr_t _id;
-    Properties _properties;
-    Node* _node;
-
-  public:
-
-    NodeDescription(Node* node);
-    ~NodeDescription();
-    Node* node();
-
-    // void set_node(Node* node);
-    GrowableArray<NodeDescription *>* succs();
-    void init_succs();
-    void clear_succs();
-    void add_succ(NodeDescription *desc);
-    int block_index();
-    void set_block_index(int i);
-    Properties* properties();
-    virtual void print_changed(IdealGraphPrinter *printer);
-    virtual void print_removed(IdealGraphPrinter *printer);
-    bool equals(NodeDescription *desc);
-    uint id();
-
-  };
-
-  class Block {
-
-  private:
-
-    NodeDescription *_start;
-    NodeDescription *_proj;
-    GrowableArray<int> _succs;
-    GrowableArray<NodeDescription *> _nodes;
-    GrowableArray<int> _dominates;
-    GrowableArray<int> _children;
-    int _semi;
-    int _parent;
-    GrowableArray<int> _pred;
-    GrowableArray<int> _bucket;
-    int _index;
-    int _dominator;
-    int _ancestor;
-    int _label;
-
-  public:
-
-    Block();
-    Block(int index);
-
-    void add_node(NodeDescription *n);
-    GrowableArray<NodeDescription *>* nodes();
-    GrowableArray<int>* children();
-    void add_child(int i);
-    void add_succ(int index);
-    GrowableArray<int>* succs();
-    GrowableArray<int>* dominates();
-    void add_dominates(int i);
-    NodeDescription *start();
-    NodeDescription *proj();
-    void set_start(NodeDescription *n);
-    void set_proj(NodeDescription *n);
-
-    int label();
-    void set_label(int i);
-    int ancestor();
-    void set_ancestor(int i);
-    int index();
-    int dominator();
-    void set_dominator(int i);
-    int parent();
-    void set_parent(int i);
-    int semi();
-    GrowableArray<int>* bucket();
-    void add_to_bucket(int i);
-    void clear_bucket();
-    GrowableArray<int>* pred();
-    void set_semi(int i);
-    void add_pred(int i);
-
-  };
-
-  class EdgeDescription : public Description {
-
-  private:
-
-    int _from;
-    int _to;
-    int _index;
-  public:
-
-    EdgeDescription(int from, int to, int index);
-    ~EdgeDescription();
-
-    virtual void print_changed(IdealGraphPrinter *printer);
-    virtual void print_removed(IdealGraphPrinter *printer);
-    bool equals(EdgeDescription *desc);
-    int from();
-    int to();
-  };
-
+  elapsedTimer _walk_time;
+  elapsedTimer _output_time;
+  elapsedTimer _build_blocks_time;
 
   static int _file_count;
   networkStream *_stream;
+  xmlStream *_xml;
   outputStream *_output;
   ciMethod *_current_method;
-  GrowableArray<NodeDescription *> _nodes;
-  GrowableArray<EdgeDescription *> _edges;
   int _depth;
-  Arena *_arena;
   char buffer[128];
   bool _should_send_method;
   PhaseChaitin* _chaitin;
-  bool _clear_nodes;
-  Matcher* _matcher;
   bool _traverse_outs;
-
-  void start_element_helper(const char *name, Properties *properties, bool endElement, bool print_indent = false, bool print_return = true);
-  NodeDescription *create_node_description(Node* node);
+  Compile *C;
 
   static void pre_node(Node* node, void *env);
   static void post_node(Node* node, void *env);
 
-  void schedule_latest(int **common_dominator, GrowableArray<Block>* blocks);
-  void build_common_dominator(int **common_dominator, int index, GrowableArray<Block>* blocks);
-  void compress(int index, GrowableArray<Block>* blocks);
-  int eval(int index, GrowableArray<Block>* blocks);
-  void link(int index1, int index2, GrowableArray<Block>* blocks);
-  void build_dominators(GrowableArray<Block>* blocks);
-  void build_blocks(Node *node);
-  void walk(Node *n);
-  void start_element(const char *name, Properties *properties = NULL, bool print_indent = false, bool print_return = true);
-  void simple_element(const char *name, Properties *properties = NULL, bool print_indent = false);
-  void end_element(const char *name, bool print_indent = false, bool print_return = true);
-  void print_edge(int from, int to, int index);
   void print_indent();
   void print_method(ciMethod *method, int bci, InlineTree *tree);
   void print_inline_tree(InlineTree *tree);
-  void clear_nodes();
-
+  void visit_node(Node *n, void *param);
+  void walk_nodes(Node *start, void *param);
+  void begin_elem(const char *s);
+  void end_elem();
+  void begin_head(const char *s);
+  void end_head();
+  void print_attr(const char *name, const char *val);
+  void print_attr(const char *name, intptr_t val);
+  void print_prop(const char *name, const char *val);
+  void print_prop(const char *name, int val);
+  void tail(const char *name);
+  void head(const char *name);
+  void text(const char *s);
+  intptr_t get_node_id(Node *n);
   IdealGraphPrinter();
   ~IdealGraphPrinter();
 
@@ -308,7 +128,6 @@
 
   bool traverse_outs();
   void set_traverse_outs(bool b);
-  void print_ifg(PhaseIFG* ifg);
   outputStream *output();
   void print_inlining(Compile* compile);
   void begin_method(Compile* compile);
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/vm/opto/loopnode.cpp
--- a/hotspot/src/share/vm/opto/loopnode.cpp	Tue Jun 24 10:43:29 2008 -0700
+++ b/hotspot/src/share/vm/opto/loopnode.cpp	Tue Jun 24 16:00:14 2008 -0700
@@ -1072,8 +1072,6 @@
       phase->_igvn.add_users_to_worklist(l->fast_out(i));
   }
 
-  phase->C->print_method("After beautify loops", 3);
-
   // Now recursively beautify nested loops
   if( _child ) result |= _child->beautify_loops( phase );
   if( _next  ) result |= _next ->beautify_loops( phase );
@@ -1470,6 +1468,8 @@
       }
       // Reset loop nesting depth
       _ltree_root->set_nest( 0 );
+
+      C->print_method("After beautify loops", 3);
     }
   }
 
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/vm/opto/matcher.cpp
--- a/hotspot/src/share/vm/opto/matcher.cpp	Tue Jun 24 10:43:29 2008 -0700
+++ b/hotspot/src/share/vm/opto/matcher.cpp	Tue Jun 24 16:00:14 2008 -0700
@@ -51,6 +51,7 @@
   PhaseTransform( Phase::Ins_Select ),
 #ifdef ASSERT
   _old2new_map(C->comp_arena()),
+  _new2old_map(C->comp_arena()),
 #endif
   _shared_nodes(C->comp_arena()),
   _reduceOp(reduceOp), _leftOp(leftOp), _rightOp(rightOp),
@@ -835,10 +836,16 @@
             if( n->is_Proj() && n->in(0)->is_Multi()) {       // Projections?
               // Convert to machine-dependent projection
               m = n->in(0)->as_Multi()->match( n->as_Proj(), this );
+#ifdef ASSERT
+              _new2old_map.map(m->_idx, n);
+#endif
               if (m->in(0) != NULL) // m might be top
                 collect_null_checks(m);
             } else {                // Else just a regular 'ol guy
               m = n->clone();       // So just clone into new-space
+#ifdef ASSERT
+              _new2old_map.map(m->_idx, n);
+#endif
               // Def-Use edges will be added incrementally as Uses
               // of this node are matched.
               assert(m->outcnt() == 0, "no Uses of this clone yet");
@@ -887,6 +894,9 @@
             // || op == Op_BoxLock  // %%%% enable this and remove (+++) in chaitin.cpp
             ) {
           m = m->clone();
+#ifdef ASSERT
+          _new2old_map.map(m->_idx, n);
+#endif
           mstack.push(m, Post_Visit, n, i); // Don't neet to visit
           mstack.push(m->in(0), Visit, m, 0);
         } else {
@@ -1190,6 +1200,7 @@
   MachNode *m = ReduceInst( s, s->_rule[mincost], mem );
 #ifdef ASSERT
   _old2new_map.map(n->_idx, m);
+  _new2old_map.map(m->_idx, (Node*)n);
 #endif
 
   // Add any Matcher-ignored edges
@@ -1491,6 +1502,9 @@
     for( uint i=0; i<mach->req(); i++ ) {
       mach->set_req(i,NULL);
     }
+#ifdef ASSERT
+    _new2old_map.map(ex->_idx, s->_leaf);
+#endif
   }
 
   // PhaseChaitin::fixup_spills will sometimes generate spill code
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/vm/opto/matcher.hpp
--- a/hotspot/src/share/vm/opto/matcher.hpp	Tue Jun 24 10:43:29 2008 -0700
+++ b/hotspot/src/share/vm/opto/matcher.hpp	Tue Jun 24 16:00:14 2008 -0700
@@ -84,6 +84,7 @@
   Node_Array _shared_nodes;
 
   debug_only(Node_Array _old2new_map;)   // Map roots of ideal-trees to machine-roots
+  debug_only(Node_Array _new2old_map;)   // Maps machine nodes back to ideal
 
   // Accessors for the inherited field PhaseTransform::_nodes:
   void   grow_new_node_array(uint idx_limit) {
@@ -390,5 +391,9 @@
 
 #ifdef ASSERT
   void dump_old2new_map();      // machine-independent to machine-dependent
+
+  Node* find_old_node(Node* new_node) {
+    return _new2old_map[new_node->_idx];
+  }
 #endif
 };
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/vm/opto/node.cpp
--- a/hotspot/src/share/vm/opto/node.cpp	Tue Jun 24 10:43:29 2008 -0700
+++ b/hotspot/src/share/vm/opto/node.cpp	Tue Jun 24 16:00:14 2008 -0700
@@ -1387,7 +1387,7 @@
   }
 #ifdef ASSERT
   // Search along debug_orig edges last:
-  for (Node* orig = n->debug_orig(); orig != NULL; orig = orig->debug_orig()) {
+  for (Node* orig = n->debug_orig(); orig != NULL && n != orig; orig = orig->debug_orig()) {
     if (NotANode(orig))  break;
     find_recur( result, orig, idx, only_ctrl, old_space, new_space );
   }
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/vm/opto/output.cpp
--- a/hotspot/src/share/vm/opto/output.cpp	Tue Jun 24 10:43:29 2008 -0700
+++ b/hotspot/src/share/vm/opto/output.cpp	Tue Jun 24 16:00:14 2008 -0700
@@ -447,6 +447,7 @@
             // We've got a winner.  Replace this branch.
             MachNode *replacement = mach->short_branch_version(this);
             b->_nodes.map(j, replacement);
+            mach->subsume_by(replacement);
 
             // Update the jmp_end size to save time in our
             // next pass.
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/vm/opto/parse2.cpp
--- a/hotspot/src/share/vm/opto/parse2.cpp	Tue Jun 24 10:43:29 2008 -0700
+++ b/hotspot/src/share/vm/opto/parse2.cpp	Tue Jun 24 16:00:14 2008 -0700
@@ -2220,7 +2220,7 @@
     sprintf(buffer, "Bytecode %d: %s", bci(), Bytecodes::name(bc()));
     bool old = printer->traverse_outs();
     printer->set_traverse_outs(true);
-    printer->print_method(C, buffer, 3);
+    printer->print_method(C, buffer, 4);
     printer->set_traverse_outs(old);
   }
 #endif
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/vm/runtime/hpi.hpp
--- a/hotspot/src/share/vm/runtime/hpi.hpp	Tue Jun 24 10:43:29 2008 -0700
+++ b/hotspot/src/share/vm/runtime/hpi.hpp	Tue Jun 24 16:00:14 2008 -0700
@@ -66,6 +66,8 @@
   static inline int    socket_shutdown(int fd, int howto);
   static inline int    recv(int fd, char *buf, int nBytes, int flags);
   static inline int    send(int fd, char *buf, int nBytes, int flags);
+  // Variant of send that doesn't support interruptible I/O
+  static inline int    raw_send(int fd, char *buf, int nBytes, int flags);
   static inline int    timeout(int fd, long timeout);
   static inline int    listen(int fd, int count);
   static inline int    connect(int fd, struct sockaddr *him, int len);
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/vm/utilities/ostream.cpp
--- a/hotspot/src/share/vm/utilities/ostream.cpp	Tue Jun 24 10:43:29 2008 -0700
+++ b/hotspot/src/share/vm/utilities/ostream.cpp	Tue Jun 24 16:00:14 2008 -0700
@@ -753,21 +753,28 @@
   write(str, len);
 }
 
-bufferedStream::bufferedStream(size_t initial_size) : outputStream() {
+bufferedStream::bufferedStream(size_t initial_size, size_t bufmax) : outputStream() {
   buffer_length = initial_size;
   buffer        = NEW_C_HEAP_ARRAY(char, buffer_length);
   buffer_pos    = 0;
   buffer_fixed  = false;
+  buffer_max    = bufmax;
 }
 
-bufferedStream::bufferedStream(char* fixed_buffer, size_t fixed_buffer_size) : outputStream() {
+bufferedStream::bufferedStream(char* fixed_buffer, size_t fixed_buffer_size, size_t bufmax) : outputStream() {
   buffer_length = fixed_buffer_size;
   buffer        = fixed_buffer;
   buffer_pos    = 0;
   buffer_fixed  = true;
+  buffer_max    = bufmax;
 }
 
 void bufferedStream::write(const char* s, size_t len) {
+
+  if(buffer_pos + len > buffer_max) {
+    flush();
+  }
+
   size_t end = buffer_pos + len;
   if (end >= buffer_length) {
     if (buffer_fixed) {
@@ -811,7 +818,7 @@
 #endif
 
 // Network access
-networkStream::networkStream() {
+networkStream::networkStream() : bufferedStream(1024*10, 1024*10) {
 
   _socket = -1;
 
@@ -831,7 +838,9 @@
 
 void networkStream::flush() {
   if (size() != 0) {
-    hpi::send(_socket, (char *)base(), (int)size(), 0);
+    int result = hpi::raw_send(_socket, (char *)base(), (int)size(), 0);
+    assert(result != -1, "connection error");
+    assert(result == (int)size(), "didn't send enough data");
   }
   reset();
 }
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/vm/utilities/ostream.hpp
--- a/hotspot/src/share/vm/utilities/ostream.hpp	Tue Jun 24 10:43:29 2008 -0700
+++ b/hotspot/src/share/vm/utilities/ostream.hpp	Tue Jun 24 16:00:14 2008 -0700
@@ -206,11 +206,12 @@
  protected:
   char*  buffer;
   size_t buffer_pos;
+  size_t buffer_max;
   size_t buffer_length;
   bool   buffer_fixed;
  public:
-  bufferedStream(size_t initial_bufsize = 256);
-  bufferedStream(char* fixed_buffer, size_t fixed_buffer_size);
+  bufferedStream(size_t initial_bufsize = 256, size_t bufmax = 1024*1024*10);
+  bufferedStream(char* fixed_buffer, size_t fixed_buffer_size, size_t bufmax = 1024*1024*10);
   ~bufferedStream();
   virtual void write(const char* c, size_t len);
   size_t      size() { return buffer_pos; }
diff -r 64fb1fd7186d -r d0bebc7eefc2 hotspot/src/share/vm/utilities/xmlstream.cpp
--- a/hotspot/src/share/vm/utilities/xmlstream.cpp	Tue Jun 24 10:43:29 2008 -0700
+++ b/hotspot/src/share/vm/utilities/xmlstream.cpp	Tue Jun 24 16:00:14 2008 -0700
@@ -59,6 +59,7 @@
   if (!is_open())  return;
 
   out()->write(s, len);
+  update_position(s, len);
 }