https://openjdk.java.net/ 
/*
 * Copyright (c) 2007, 2008, 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
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 */

package com.sun.tools.javah;

import java.io.PrintWriter;


 Main entry point.
 
This is NOT part of any supported API.
 If you write code that depends on this, you do so at your own risk.
 This code and its internal interfaces are subject to change or
 deletion without notice.

/**
 *  Main entry point.
 *
 *  <p><b>This is NOT part of any supported API.
 *  If you write code that depends on this, you do so at your own risk.
 *  This code and its internal interfaces are subject to change or
 *  deletion without notice.</b>
 */
public class Main {
    
Main entry point for the launcher.
Note: This method calls System.exit.

Params:
  • args – command line arguments
/**
     * Main entry point for the launcher.
     * Note: This method calls System.exit.
     * @param args command line arguments
     */
    public static void main(String[] args) {
        JavahTask t = new JavahTask();
        int rc = t.run(args);
        System.exit(rc);
    }

    
Entry point that does not call System.exit.

Params:
  • args – command line arguments
  • out – output stream
Returns:an exit code. 0 means success, non-zero means an error occurred.
/**
     * 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) {
        JavahTask t = new JavahTask();
        t.setLog(out);
        return t.run(args);
    }
}