--- /dev/null	Fri Dec  7 13:38:53 2012
+++ new/langtools/src/share/classes/com/sun/tools/jdeps/Main.java	Fri Dec  7 13:38:53 2012
@@ -0,0 +1,66 @@
+/*
+ * 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.*;
+
+/**
+ *
+ * Usage:
+ *    jdeps [options] files ...
+ * where options include:
+ *    -p package-name   restrict analysis to classes in this package
+ *                      (may be given multiple times)
+ *    -e regex          restrict analysis to packages matching pattern
+ *                      (-p and -e are exclusive)
+ *    -v                show class-level dependencies
+ *                      default: package-level dependencies
+ *    -r --recursive    transitive dependencies analysis
+ *    -classpath paths  Classpath to locate class files
+ *    -all              process all class files in the given classpath
+ */
+public class Main {
+    public static void main(String... args) throws Exception {
+        JdepsTask t = new JdepsTask();
+        int rc = t.run(args);
+        System.exit(rc);
+    }
+
+
+    /**
+     * Entry point that does <i>not</i> call System.exit.
+     *
+     * @param args command line arguments
+     * @param out output stream
+     * @return an exit code. 0 means success, non-zero means an error occurred.
+     */
+    public static int run(String[] args, PrintWriter out) {
+        JdepsTask t = new JdepsTask();
+        t.setLog(out);
+        return t.run(args);
+    }
+}
+