--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/javadoc/Main.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,108 @@
+/*
+ * Copyright 2000-2006 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.tools.javadoc;
+
+import java.io.PrintWriter;
+
+/**
+ * Provides external entry points (tool and programmatic)
+ * for the javadoc program.
+ *
+ * @since 1.4
+ */
+public class Main {
+
+    /**
+     * Constructor should never be called.
+     */
+    private Main() {
+    }
+
+    /**
+     * Command line interface.
+     * @param args   The command line parameters.
+     */
+    public static void main(String[] args) {
+        System.exit(execute(args));
+    }
+
+    /**
+     * Programmatic interface.
+     * @param args   The command line parameters.
+     * @return The return code.
+     */
+    public static int execute(String[] args) {
+        Start jdoc = new Start();
+        return jdoc.begin(args);
+    }
+
+    /**
+     * Programmatic interface.
+     * @param programName  Name of the program (for error messages).
+     * @param args   The command line parameters.
+     * @return The return code.
+     */
+    public static int execute(String programName, String[] args) {
+        Start jdoc = new Start(programName);
+        return jdoc.begin(args);
+    }
+
+    /**
+     * Programmatic interface.
+     * @param programName  Name of the program (for error messages).
+     * @param defaultDocletClassName  Fully qualified class name.
+     * @param args   The command line parameters.
+     * @return The return code.
+     */
+    public static int execute(String programName,
+                              String defaultDocletClassName,
+                              String[] args) {
+        Start jdoc = new Start(programName, defaultDocletClassName);
+        return jdoc.begin(args);
+    }
+
+    /**
+     * Programmatic interface.
+     * @param programName  Name of the program (for error messages).
+     * @param errWriter    PrintWriter to receive error messages.
+     * @param warnWriter    PrintWriter to receive error messages.
+     * @param noticeWriter    PrintWriter to receive error messages.
+     * @param defaultDocletClassName  Fully qualified class name.
+     * @param args   The command line parameters.
+     * @return The return code.
+     */
+    public static int execute(String programName,
+                              PrintWriter errWriter,
+                              PrintWriter warnWriter,
+                              PrintWriter noticeWriter,
+                              String defaultDocletClassName,
+                              String[] args) {
+        Start jdoc = new Start(programName,
+                               errWriter, warnWriter, noticeWriter,
+                               defaultDocletClassName);
+        return jdoc.begin(args);
+    }
+}