模拟线程死锁

标签：线程   thread   

package test.access.foreign;

public class Foreign {
	
	public static void main(String args[]){
		MyThread mt1=new MyThread();
		mt1.flag=false;
		new Thread(mt1).start();
		MyThread mt=new MyThread();
		new Thread(mt).start();
	}
	/**
	 * 打印结果：
	 */
}
class Personnel{
	
	private String name;
	
	private String say;
	
	private String get;
	
	public Personnel(String name,String say,String get){
		this.name=name;
		this.get=get;
		this.say=say;
	}
	void say(){
		System.out.println(name+":"+say);
	}
	void get(){
		System.out.println(name+"得到"+get);
	}
}
class MyThread implements Runnable{
	private static Personnel p1=new Personnel("警察","把人质放了","人质");
	private static Personnel p2=new Personnel("劫匪","把枪放下","枪");
	public boolean flag=true;
	@Override
	public void run() {
		if(flag){
			synchronized(p1){
				p1.say();
				try {
					Thread.sleep(1000);
				} catch (InterruptedException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
				synchronized(p2){
					p1.get();
				}
			}
		}else{
			synchronized(p2){
				p2.say();
				try {
					Thread.sleep(1000);
				} catch (InterruptedException e) {
					e.printStackTrace();
				}
				synchronized(p1){
					p2.get();
				}
			}
		}
	}
}

模拟线程死锁

标签：线程   thread   

原文地址：http://blog.csdn.net/ztt_1119/article/details/40987213