mythread.java

里面所含源码是本人平时做程序的一些实例

public class Mythread
{
    public static void main(String args[])
    {
	int[] in = new int[0];// noticeMyThread_1
	MyThread_1 t1 = new MyThread_1(in);
	MyThread_2 t2 = new MyThread_2(in);
	t1.start();
	t2.start();
    }
}

class MyThread_1 extends Thread {
    Object lock;

    public MyThread_1(Object o) {
	lock = o;
    }

    public void run() {
	try {
	    synchronized (lock) {
		System.out.println("Enter Thread_1 and wait");
		lock.wait();
		System.out.println("be notified");
	    }
	} catch (InterruptedException e) {}
    }
}

class MyThread_2 extends Thread {
    Object lock;

    public MyThread_2(Object o) {
	lock = o;
    }

    public void run() {
	synchronized (lock) {
	    System.out.println("Enter Thread_2 and notify");
	    lock.notify();
	}
    }
}