Runnable r = new WaitNofifyAll();
        Thread threadA = new Thread(r);
        Thread threadB = new Thread(r);
        Thread threadC = new Thread(r);
        Thread threadE = new Thread(new Runnable(){
            @Override
            public void run() {
                synchronized (resourceA){
                    resourceA.notifyAll();
                    System.out.println("ThreadC notified.");
                }
            }
        });

        threadA.start();
        threadB.start();
        threadC.start();
        Thread.sleep(200);
        threadE.start();

唤醒后，线程的执行顺序是
Thread-2 is waiting to end
Thread-1 is waiting to end
Thread-0 is waiting to end
我可以理解为notifyAll唤醒后，线程的执行顺序是倒序执行吗
C- B - A。