Thread学习：死锁

package com.zzl.thread;
/**
 * 
 * @author 无敌小神胖
 * 死锁练习小题，
 * 俺是小菜鸟，别喷我，
 *
 */
class MyRunable implements Runnable{
	private boolean flag = true;
	public MyRunable(boolean flag){
		this.flag = flag;
	}

	@Override
	public void run() {
		if(flag){
			synchronized (MyObject.a) {
				System.out.println("if lock  aaaaaaaaaa");
				synchronized (MyObject.b) {
					System.out.println("if lock  bbbbbbbbbbbb");
				}
			}
		}else{
			synchronized (MyObject.b) {
				System.out.println("else lock  bbbbbbbbb");
				synchronized (MyObject.a) {
					System.out.println("else lock  aaaaaaaaaa");
				}
			}
		}
		
	}
	
}

 class MyObject{
	static Object a = new Object();
	static Object b = new Object();
}





public class DeadLockTest {

	public static void main(String[] args) {
		MyRunable m1 = new MyRunable(true);
		MyRunable m2 = new MyRunable(false);
		
		Thread t1 = new Thread(m1);
		Thread t2 = new Thread(m2);
		
		t1.start();
		t2.start();

	}

}