死锁终结者：顺序锁和轮询锁！（1）

publicclass DeadLockExample {
    public static void main(String[] args) {
        Object lockA = new Object(); // 创建锁 A
        Object lockB = new Object(); // 创建锁 B
        // 创建线程 1
        Thread t1 = new Thread(new Runnable() {
            @Override
            public void run() {
                synchronized (lockA) {
                    System.out.println("线程 1:获取到锁 A!");
                    try {
                        Thread.sleep(1000);
                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    }
                    System.out.println("线程 1:等待获取 B...");
                    synchronized (lockB) {
                        System.out.println("线程 1:获取到锁 B!");
                    }
                }
            }
        });
        t1.start(); // 运行线程
        // 创建线程 2
        Thread t2 = new Thread(new Runnable() {
            @Override
            public void run() {
                synchronized (lockB) {
                    System.out.println("线程 2:获取到锁 B!");
                    try {
                        Thread.sleep(1000);
                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    }
                    System.out.println("线程 2:等待获取 A...");
                    synchronized (lockA) {
                        System.out.println("线程 2:获取到锁 A!");
                    }
                }
            }
        });
        t2.start(); // 运行线程
    }
}