--- /dev/null	Thu Dec 13 23:14:33 2012
+++ new/langtools/src/share/classes/com/sun/tools/jdeps/PlatformClassPath.java	Thu Dec 13 23:14:33 2012
@@ -0,0 +1,173 @@
+/*
+ * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package com.sun.tools.jdeps;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.FileVisitResult;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.SimpleFileVisitor;
+import java.nio.file.attribute.BasicFileAttributes;
+import java.util.*;
+
+/**
+ * ClassPath for Java SE and JDK
+ */
+class PlatformClassPath {
+    /*
+     * Profiles for Java SE
+     *
+     * This is a temporary workaround until a common API is defined for langtools
+     * to determine which profile a given classname belongs to.  The list of
+     * packages and profile names are hardcoded in jdk.properties and
+     * split packages are not supported.
+     */
+    static class Profile {
+        final String name;
+        final Set<String> packages;
+
+        Profile(String name) {
+            this.name = name;
+            this.packages = new HashSet<String>();
+        }
+    }
+
+    private final static String JAVAFX = "javafx";
+    private final static Map<String,Profile> map = getProfilePackages();
+    static String getProfileName(String packageName) {
+        Profile profile = map.get(packageName);
+        if (packageName.startsWith(JAVAFX + ".")) {
+            profile = map.get(JAVAFX);
+        }
+        return profile != null ? profile.name : "";
+    }
+
+    private final static List<Archive> javaHomeArchives = init();
+    static List<Archive> getArchives() {
+        return javaHomeArchives;
+    }
+
+    static boolean contains(Archive archive) {
+        return javaHomeArchives.contains(archive);
+    }
+
+    private static List<Archive> init() {
+        List<Archive> result = new ArrayList<Archive>();
+        String javaHome = System.getProperty("java.home");
+        List<File> files = new ArrayList<File>();
+        File jre = new File(javaHome, "jre");
+        File lib = new File(javaHome, "lib");
+
+        try {
+            if (jre.exists() && jre.isDirectory()) {
+                result.addAll(addJarFiles(new File(jre, "lib")));
+                result.addAll(addJarFiles(lib));
+            } else if (lib.exists() && lib.isDirectory()) {
+                // either a JRE or a jdk build image
+                File classes = new File(javaHome, "classes");
+                if (classes.exists() && classes.isDirectory()) {
+                    // jdk build outputdir
+                    ClassFileReader reader = ClassFileReader.newInstance(classes);
+                    Archive archive = new Archive(classes, reader);
+                    result.add(archive);
+                }
+                // add other JAR files
+                result.addAll(addJarFiles(lib));
+            } else {
+                throw new RuntimeException("\"" + javaHome + "\" not a JDK home");
+            }
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+
+        // add a JavaFX profile if there is jfxrt.jar
+        for (Archive archive : result) {
+            if (archive.getFileName().equals("jfxrt.jar")) {
+                map.put(JAVAFX, new Profile("jfxrt.jar"));
+            }
+        }
+        return result;
+    }
+
+    private static List<Archive> addJarFiles(File f) throws IOException {
+        final List<Archive> result = new ArrayList<Archive>();
+        final Path root = f.toPath();
+        final Path ext = root.resolve("ext");
+        Files.walkFileTree(root, new SimpleFileVisitor<Path>() {
+            @Override
+            public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs)
+                throws IOException
+            {
+                if (dir.equals(root) || dir.equals(ext)) {
+                    return FileVisitResult.CONTINUE;
+                } else {
+                    // skip other cobundled JAR files
+                    return FileVisitResult.SKIP_SUBTREE;
+                }
+            }
+            @Override
+            public FileVisitResult visitFile(Path file, BasicFileAttributes attrs)
+                throws IOException
+            {
+                String fn = file.toFile().getName();
+                if (fn.endsWith(".jar") && !fn.equals("alt-rt.jar")) {
+                    File f = file.toFile();
+                    ClassFileReader reader = ClassFileReader.newInstance(f);
+                    Archive archive = new Archive(f, reader);
+                    result.add(archive);
+                }
+                return FileVisitResult.CONTINUE;
+            }
+        });
+        return result;
+    }
+
+    private static Map<String,Profile> getProfilePackages() {
+        Map<String,Profile> map = new HashMap<String,Profile>();
+
+        // read the properties as a ResourceBundle as the build compiles
+        // the properties file into Java class.  Another alternative is
+        // to load it as Properties and fix the build to exclude this file.
+        ResourceBundle profileBundle
+            = ResourceBundle.getBundle("com.sun.tools.jdeps.resources.jdk");
+
+        int i=1;
+        String key;
+        while (profileBundle.containsKey((key = "profile." + i + ".name"))) {
+            Profile profile = new Profile(profileBundle.getString(key));
+            String n = profileBundle.getString("profile." + i + ".packages");
+            String[] pkgs = n.split("\\s+");
+            for (String p : pkgs) {
+                if (p.isEmpty()) continue;
+                assert(map.containsKey(p) == false);
+                profile.packages.add(p);
+                map.put(p, profile);
+            }
+            i++;
+        }
+        return map;
+    }
+}