ynchronousQueue同步对列

public class SynchronousQueueDemo {
    public static void main(String[] args) {
        BlockingQueue blockingQueue = new SynchronousQueue<>();

        new Thread(()->{
            try {
                System.out.println(Thread.currentThread().getName()+"--"+"put1");
                blockingQueue.put("1");
                System.out.println(Thread.currentThread().getName()+"--"+"put2");
                blockingQueue.put("2");
                System.out.println(Thread.currentThread().getName()+"--"+"put3");
                blockingQueue.put("3");
            }catch (Exception e){
                e.printStackTrace();
            }
        }).start();


        new Thread(()->{
            try {
                TimeUnit.SECONDS.sleep(3);
                System.out.println(blockingQueue.take());
                TimeUnit.SECONDS.sleep(3);
                System.out.println(blockingQueue.take());
                TimeUnit.SECONDS.sleep(3);
                System.out.println(blockingQueue.take());

            }catch (Exception e){
                e.printStackTrace();
            }
        }).start();
    }


}

// 执行顺序
Thread-0--put1
1
Thread-0--put2
2
Thread-0--put3
3