多线程：只是共享代码，不共享数据，

/**
 * 
 * 
 * 模拟：丐帮洪七公和郭靖在路上碰到了黄老邪和老毒物。洪七公用降龙十八掌对付黄老邪郭靖也用降龙十八掌对付老毒物 提醒：不共享数据，但共享代码
 * 
 * @author 够潮
 * 
 */
public class Demo14 {

	/**
	 * 
	 * 只是共享代码，不共享数据，不必加锁
	 * 
	 * @param args
	 */

	 public static void main(String[] args){
	  
	  User user = new User("黄老邪");
	  User user2 = new User("老毒物");
	  
	  Thread fight = new Fight(user,"洪七公");
	  Thread fight2 = new Fight(user2,"郭靖");
	  
	  fight.start();
	  fight2.start();
	 }
	}


     
    /**
     * 实体类
     * @author 够潮
     *
     */
	class User{
	 
	 private String name;
	 public User(String name){
	  
	  this.name = name;
	 }
	 
	 public String getName() {
	  return name;
	 }
	 
	 public void setName(String name) {
	  this.name = name;
	 }
	 
	 
	}

	
	class Fight extends Thread{
	 
	 private User user;
	 
	 public Fight(User user,String name){
	  
	  super(name);
	  this.user = user;
	 }
	 
	 public void run(){
	  
	  String name = Thread.currentThread().getName();
	  for(int i = 0; i < 10; i++ ){
	   
	   System.out.println(name+"用降龙十八掌对付"+this.user.getName());
	   try {
	    Thread.sleep(1000);
	   } catch (InterruptedException e) {
	    // TODO Auto-generated catch block
	    e.printStackTrace();
	   }
	  }
	  
	  System.out.println(name+"打败了"+this.user.getName());
	 }
	 
	}