java Thread的wait,notify,wait,sle

将做工程过程比较重要的一些代码片段做个备份，如下的资料是关于java Thread的wait,notify,wait,sleep简单演示的代码，应该能对各朋友有一些好处。

package org.he.util;

public class Test extends Thread {

Object lock = null;

boolean notifyFlag = false;

public Test(Object lock, boolean notifyFlag) {

this.lock = lock;

this.notifyFlag = notifyFlag;

}

@Override

public void run() {

synchronized (lock) {

System.out.println((notifyFlag == true ? "(notifyThread)" : "") + Thread.currentThread().getName()

+ " hava in partA");

try {

if (notifyFlag)

else

lock.wait();

} catch (InterruptedException e) {

e.printStackTrace();

}

System.out.println((notifyFlag == true ? "(notifyThread)" : "") + Thread.currentThread().getName()

+ " hava in partB");

}

}

public static void main(String[] args) throws InterruptedException {

Object lock = new Object();

new Test(lock, false).start();

new Test(lock, false).start();

new Test(lock, false).start();

Thread.sleep(10000);

new Test(lock, true).start();

}

}