// wait for threads to finish try { System.out.println("Waiting for threads to finish."); ob1.t.join(); ob2.t.join(); } catch (InterruptedException e) { System.out.println("Main thread Interrupted"); } System.out.println("Main thread exiting."); } } 程序的部分输出如下: New thr...
thread1.start(); thread2.start();// Let's wait for threads to finish and handle any exceptions thrownwhile(threadGroup.activeCount() >0) { threadGroup.wait(); } } } 在这个例子中,所有属于"MyGroup"线程组的线程在其run()方法内抛出未被捕获的异常时,都会触发自定义的uncaughtException()方法,...
// wait for threads to finish try { System.out.println("Waiting for threads to finish."); ob1.t.join(); ob2.t.join(); } catch (InterruptedException e) { System.out.println("Main thread Interrupted"); } System.out.println("Main thread exiting."); } } 1. 2. 3. 4. 5. 6. ...
在主线程中,调用await方法来等待计数器的值变为0,然后再输出"All threads are finished"。 序列图 下面是一个使用mermaid语法表示的线程等待执行结果的序列图: MainThreadThread2Thread1MainThreadThread2Thread1startstartsleep 2ssleep 3sfinishfinishwait for threadsall threads finished 状态图 下面是一个使用mermaid...
// wait for all threads to finish Thread.sleep(5000); // print the final value of counter System.out.println("Final value of counter: " + demo.getCounter()); } } 在上述示例中,我们创建了一个名为SynchronizedDemo的类,并声明了一个私有变量counter。我们在increment()方法和getCounter()方法上...
privatestaticvoidexecuteServiceIsTerminated(){ExecutorService executorService=Executors.newFixedThreadPool(THREADS);IntStream.range(0,NUM).forEach(i->executorService.execute(newPkslowTask("Task "+i)));executorService.shutdown();while(!executorService.isTerminated()){//waiting...}System.out.println("execute...
Waiting for t1 thread and t2 thread to finish t1 doing something t2 doing something t1 finish t2 finish main continue 说明: 首先main线程会调用await操作,此时main线程会被阻塞,等待被唤醒,之后t1线程执行了countDown操作,最后,t2线程执行了countDown操作,此时main线程就被唤醒了,可以继续运行。 典型业务场景...
任务0周期1/3 任务1周期1/2 任务3周期1/9 任务2周期1/3 任务0周期2/3 任务1周期2/2 任务2...
We then wait for all threads to finish their work by using the await() method on the finishLatch. Finally, we print a message indicating that all threads have finished their work. The program output shows the completion of each thread's work and the final message indicates that all threads...
Thread.sleep导致当前线程暂停执行指定的时间段,这是使处理器时间可用于应用程序的其他线程或可能在计算机系统上运行的其他应用程序的有效方法。sleep方法也可以用于调步,如下面的示例所示,和等待具有被理解为具有时间要求的职责的另一个线程,如稍后部分中的SimpleThreads示例。