helloworld.java

精通Jboss——Ejb和Web Services开发精解的随书源代码

/**
 * HelloWorld.java Created on 2003-12-11
 *
 */
package com.liuyang.helloworld;
/**
 * @author liuyang
 *
 */
public class HelloWorld {

	public static void main(String[] args) {
		HelloWorld hw = new HelloWorld();
		hw.sayHello();
	}
	/**
	 * HelloWorld
	 */
	public void sayHello(){
		System.out.println("Hello world!");
	}
}