多线程详解p12、yield线程礼让

public class TestYield {
    public static void main(String[] args) {
        thread thread = new thread();
        new Thread(thread,"xiaoming").start();
        new Thread(thread,"xiaohong").start();
    }
}
class thread implements Runnable{
    @Override
    public void run() {
        System.out.println(Thread.currentThread().getName()+"开始");
        Thread.yield();
        System.out.println(Thread.currentThread().getName()+"结束");
    }
}