简单实现一个死锁例子

简单实现一个死锁例子

public class TestDeadLock {

    public static void main(String[] args) {

        Object lock1 = new Object();
        Object lock2 = new Object();

        new Thread(new Runnable() {
            @Override
            public void run() {
                synchronized(lock1) {
                    try {
                        Thread.sleep(2000);
                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    }
                    synchronized (lock2) {
                        System.out.println(Thread.currentThread().getName());
                    }
                }

            }
        }).start();

        new Thread(new Runnable() {
            @Override
            public void run() {
                synchronized (lock2) {
                    try {
                        Thread.sleep(2000);
                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    }
                    synchronized (lock1) {
                        System.out.println(Thread.currentThread().getName());
                    }
                }
            }
        }).start();

        System.out.println("主线程结束...");
    }
}