the EntryList (or cxq), or in transition//from the WaitSet to the EntryList.//See if we need to remove Node from the WaitSet.//We use double-checked locking to avoid grabbing _WaitSetLock//if the thread is not on the wait queue.///Note that we don't need a ...
public static void main(String[] args) { Thread t1 = new Thread(() -> { synchronized (obj) { log.info("t1 running"); try { obj.wait(); } catch (InterruptedException e) { e.printStackTrace(); } log.info("t1 waked up"); } }, "t1"); Thread t2 = new Thread(() -> { syn...
waiter1 waiting to get notified at time:1516757290632notifier started waiter waiter thread got notified at time:1516757291632waiter processed: notifier Notifier work done 可以看到两个线程在对象msg上进行等待,调用notify方法时,只有一个线程被唤醒,此时程序并没有退出,因为还有一个线程在等待。 如果把notify方法...
首先,sleep()、suspend()、yield ()等方法都隶属于 Thread 类,但wait()/notify()这一对却直接隶属于Object 类,也就是说,所有对象都拥有这一对方法。初看起来这十分不可思议,但是实际上却是很自然的,因为这一对方法阻塞时要释放占用的锁,而锁是任何对象都具有的,调用对象的 wait() 方法导致线程阻塞,并且该...
java && java WaitNotify02Exception in thread "main" java.lang.IllegalMonitorStateException: current thread is not ownerat java.base/java.lang.Object.wait(Native Method)at java.base/java.lang.Object.wait(Object.java:338)at WaitNotify02.main(WaitNotify02.java:4) 加上同步块, 调整代码运行查看...
This method causes the current thread (referred to here as T) to place itself in the wait set for this object and then to relinquish any and all synchronization claims on this object. Note that only the locks on this object are relinquished; any other objects on which the current thread m...
Causes the current thread to wait until it is awakened, typically by being notified or interrupted. In all respects, this method behaves as if wait(0L, 0) had been called. See the specification of the #wait(long, int) method for details. Java documentation for java.lang.Object.wait()....
Causes the current thread to wait until it is awakened, typically by being notified or interrupted. In all respects, this method behaves as if wait(0L, 0) had been called. See the specification of the #wait(long, int) method for details. Java documentation for java.lang.Object.wait()....
in ObjectMonitor::wait(long, bool, Thread*) () from /path/to/jdk-11.0.8+10/lib/server/libjvm.so #3 0x00007fee4ee55757 in ObjectSynchronizer::waitUninterruptibly(Handle, long, Thread*) () from /path/to/jdk-11.0.8+10/lib/server/libjvm.so #4 0x00007fee4e92f7f5 in InstanceKlass...
In all cases, before this method can return the current thread must re-acquire the lock associated with this condition. When the thread returns it is guaranteed to hold this lock. 如果当前线程在进入该方法时:1已设置中断状态;或2在等待时被中断,并且支持线程挂起的中断,那么将抛出InterruptedException,...