Java线程中的notifyAll唤醒操作(推荐)

packageTestThread.ThreadSynchronized;

publicclassTestWaitAll {

 publicstaticvoidmain(String[] args) {

  Test1 test1 =newTest1();

  Thread t =newThread(test1,"线程1");

  Thread t1 =newThread(test1,"线程2");

  Thread t2 =newThread(test1,"线程3");

  Test2 test2 =newTest2(test1,"唤醒线程");

  t.start();

  t1.start();

  t2.start();

  try{

   Thread.sleep(2000);

  }catch(InterruptedException e) {

   // TODO Auto-generated catch block

   e.printStackTrace();

  }

  test2.start();

 }

}

classTest1implementsRunnable {

 publicvoidrun() {

  synchronized(this) {

   try{

    this.wait();

   }catch(InterruptedException e) {

    e.printStackTrace();

   }

   System.out.println(Thread.currentThread().getName() +"当前没有被执行到！");

  }

 }

}

classTest2extendsThread {

 privateTest1 test1;

 String name;

 publicTest2(Test1 test1, String name) {

  super(name);

  this.name = name;

  this.test1 = test1;

 }

 publicvoidrun() {

  synchronized(test1) {

   test1.notifyAll();// 针对当前对象执行唤醒所有线程的操作

   System.out.println(Thread.currentThread().getName() +":唤醒线程执行成功！");

  }

 }

}