Only one thread at a time can own an object's monitor.只有一个线程在这此时得到这个对象锁。 This method should only be called by a thread that is the ownerof this object's monitor这个方法需要被获得了对象锁的线程去调用。 获取对象锁有三种方法: By executing a synchronized instance method of ...
* The current thread must own this object's monitor lock. See the * {@link #notify notify} method for a description of the ways in which * a thread can become the owner of a monitor lock. */ public final void wait(long timeout, int nanos) throws InterruptedException { if (timeout ...
Exceptioninthread"Thread-0"java.lang.IllegalMonitorStateException at java.lang.Object.wait(Native Method) at com.paddx.test.concurrent.WaitTest.testWait(WaitTest.java:8) at com.paddx.test.concurrent.WaitTest$1.run(WaitTest.java:20) at java.lang.Thread.run(Thread.java:745) 这段程序并没有按...
我们需要准备处理常见异常的指南。 // 错误日志示例Exceptionin thread"Thread-0"java.lang.IllegalMonitorStateExceptionatjava.lang.Object.wait(NativeMethod) 1. 2. 3. 状态图显示了在不同错误情况下的触发逻辑: sleep()wait()sleep() failurewait() failureInitialMonitoringSleepTriggeredWaitTriggeredException 最佳...
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It competes in the usual manner with other threads for the right to synchronize on the object; once it has regained control of the object, all its synchronization claims on the object are restored to the status quo ante - that is, to the situation as of the time that the wait method ...
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Since notifyAll() method wake up both the Waiter threads and program completes and terminates after execution. That’s all for wait, notify and notifyAll in java. Thanks for learning with the DigitalOcean Community. Check out our offerings for compute, storage, networking, and managed databases....
threads for the right to synchronize on the* object; once it has gained control of the object, all its* synchronization claims on the object are restored to the status quo* ante - that is, to the situation as of the time that the {@code wait}* method was invoked. Thread T then retu...
* notifies threads waiting on this object's monitor to wake up * either through a call to the {@code notify} method or the * {@code notifyAll} method. The thread then waits until it can * re-obtain ownership of the monitor and resumes execution. ...