javaThreadLife

obj.notify()obj.notifyAll()LockSupport.unpark()

obj.wait()t.join()LockSuppoort.park()

线程被挂起

Thread.yield()

TimedWating

Thread.sleep(time)obj.wait(time)t.join(time)LockSupport.parkNanos()LockSupport.parkUntil()

Wating

start()

Teminated

Blocked

NEW

获得锁

Running

Runnable

被线程调度器执行

Ready

等待进入同步代码块的锁

时间结束

new

线程被调度器选中执行