如何检查线程是否正在休眠? [英] How to check if a thread is sleeping?

问题描述

有什么方法可以检查给定线程是否正在休眠?

Is there any way to check if a given thread is sleeping?

推荐答案

您可以调用

You can call Thread.getState() on and check if the state is TIMED_WAITING.

请注意，但是TIMED_WAITING不一定表示名为

Note, however that TIMED_WAITING doesn't necessarily mean that the thread called sleep(), it could also be waiting in a Object.wait(long) call or something similar.

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