package center.manager.test.user;

public class DeadLockTest implements Runnable {
	private int flag;
	static Object o1 = new Object(), o2 = new Object(); // 静态的对象，被DeadLockTest的所有实例对象所公用

	public void run() {

		System.out.println(flag);
		if (flag == 0) {
			synchronized (o1) {
				try {
					Thread.sleep(500);
				} catch (Exception e) {
					e.printStackTrace();
				}
				synchronized (o2) {
				}
			}
		}
		if (flag == 1) {
			synchronized (o2) {
				try {
					Thread.sleep(500);
				} catch (Exception e) {
					e.printStackTrace();
				}
				synchronized (o1) {
				}
			}
		}
	}

	public static void main(String[] args) {
		/*
		 * DeadLockTest test1 = new DeadLockTest(); DeadLockTest test2 = new
		 * DeadLockTest(); test1.flag = 1; test2.flag = 0; Thread thread1 = new
		 * Thread(test1); Thread thread2 = new Thread(test2); thread1.start();
		 * thread2.start();
		 * 
		 */
		System.out.println(18 ^ 7);

	}
}