1 /*
2  * Copyright (c) 2007, 2008, Oracle and/or its affiliates. All rights reserved.
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * This code is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU General Public License version 2 only, as
7  * published by the Free Software Foundation.  Oracle designates this
8  * particular file as subject to the "Classpath" exception as provided
9  * by Oracle in the LICENSE file that accompanied this code.
10  *
11  * This code is distributed in the hope that it will be useful, but WITHOUT
12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14  * version 2 for more details (a copy is included in the LICENSE file that
15  * accompanied this code).
16  *
17  * You should have received a copy of the GNU General Public License version
18  * 2 along with this work; if not, write to the Free Software Foundation,
19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20  *
21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22  * or visit www.oracle.com if you need additional information or have any
23  * questions.
24  */
25 
26 package com.sun.tools.javah;
27 
28 import java.io.PrintWriter;
29 
30 /**
31  *  Main entry point.
32  *
33  *  <p><b>This is NOT part of any supported API.
34  *  If you write code that depends on this, you do so at your own risk.
35  *  This code and its internal interfaces are subject to change or
36  *  deletion without notice.</b>
37  */
38 public class Main {
39     /**
40      * Main entry point for the launcher.
41      * Note: This method calls System.exit.
42      * @param args command line arguments
43      */
main(String[] args)44     public static void main(String[] args) {
45         JavahTask t = new JavahTask();
46         int rc = t.run(args);
47         System.exit(rc);
48     }
49 
50     /**
51      * Entry point that does <i>not</i> call System.exit.
52      * @param args command line arguments
53      * @param out output stream
54      * @return an exit code. 0 means success, non-zero means an error occurred.
55      */
run(String[] args, PrintWriter out)56     public static int run(String[] args, PrintWriter out) {
57         JavahTask t = new JavahTask();
58         t.setLog(out);
59         return t.run(args);
60     }
61 }
62