线程礼让

 1 package 多线程练习;
 2 
 3 /*
 4    线程礼让不一定每次都成功 看CPU调度
 5  */
 6 public class ThreadYieldTest   {
 7     public static void main(String[] args) {
 8         Runnable rb1 = ()->{
 9             System.out.println(Thread.currentThread().getName()+" 开始执行");
10             Thread.yield();  // 线程礼让
11             System.out.println(Thread.currentThread().getName()+" 执行结束");
12         };
13 
14         new Thread(rb1,"线程A").start();
15         new Thread(rb1,"线程B").start();
16     }
17 }

输出结果

标签：Thread,currentThread,System,rb1,线程,礼让
来源： https://www.cnblogs.com/wooroc/p/15807305.html