Which methods guarantee that a thread will leave the running state
Which methods guarantee that a thread will leave the running state?

(a) yield()

(b) sleep(1000)

(c) aLiveThread.join()

(d) wait()

(e) notify()

(f) notifyAll()


[解决办法]
a b d
[解决办法]
呵呵，估计是哪个公司的笔试题吧