测试线程的五种模式

//测试线程的五种模式
public class TestState {
    public static void main(String[] args) {
        Thread thread = new Thread(()->{
            for (int i = 0; i < 5; i++) {
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
                System.out.println("");
            }
        });
        Thread.State state = thread.getState();
        System.out.println(state);//NEW


        //启动
        thread.start();
        state = thread.getState();
        System.out.println(state);//Run

        //只要不终止 一直输出状态
        while (state!=Thread.State.TERMINATED){
            try {
                Thread.sleep(100);
                state=thread.getState();
                System.out.println(state);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
}