helloworld.java

来自「This is a resource based on j2me embedde」· Java 代码 · 共 47 行

/*
 * @(#)HelloWorld.java	1.11 06/10/10
 *
 * Copyright  1990-2008 Sun Microsystems, Inc. All Rights Reserved.  
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER  
 *   
 * This program 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.   
 *   
 * This program 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 at /legal/license.txt).   
 *   
 * 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 or visit www.sun.com if you need additional  
 * information or have any questions. 
 *
 */

public class HelloWorld {

    public static void main(String args[]) {
	boolean doWait = false;

	System.out.println("Hello world.");
	if (args != null && args.length >= 1 && args[0].equals("-wait")) {
	    doWait = true;
	}
	if (doWait) {
	    try {
		Thread.sleep(30000L);
	    } catch (Throwable e) {
		e.printStackTrace();
	    }
	}
    }

}