【不懂就画一千零一夜】AQS 三个线程获取同一个锁时，CLH队列和Node waitStatus 状态快照

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public class MyLockSupport {
    public static void main(String[] args) {
        Lock lock = new ReentrantLock();

        new Thread(()->{
            try{
                lock.lock();

                Thread.sleep(60000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            } finally  {
                lock.unlock();
            }

        }, "AA").start();

        new Thread(()->{
            try{
                lock.lock();

                Thread.sleep(100000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            } finally  {
                lock.unlock();
            }

        }, "BB").start();

        new Thread(()->{
            try{
                lock.lock();

                Thread.sleep(100000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            } finally  {
                lock.unlock();
            }

        }, "CC").start();

    }
}

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