p14线程强制执行join

package kuang.com.demo;
//不建议使用，会导致阻塞
public class Testjoin implements Runnable{
    @Override
    public void run() {
        for (int i = 0; i < 100; i++) {
            System.out.println("VIP来啦"+i);
        }
    }

    public static void main(String[] args) throws InterruptedException {

        //启动vip线程
        Testjoin testjoin = new Testjoin();
        Thread thread = new Thread(testjoin);
        thread.start();

        //主线程
        for (int i = 0; i < 1000; i++) {
            if(i == 200){
                thread.join();//插队
            }
            System.out.println("main"+i);
        }
    }
}