1, Java terminated 3 method running threads:
1) run () method is completed after the normal termination
2) are Thread.stop () forcibly terminated
3) Use Thread.interrupt () interrupt thread
2、Thread.stop()
This method can be made to stop a thread, but it is not the best, because this method is unsafe and has been abandoned (annotated as @Deprecated)
3、Thread.interrupt()
Direct calls will not stop running threads, you need to join a judge before they can complete thread stop.