break跳出嵌套循环体

 package com.wh.Object;

 public class Test {

     public static void main(String[] args) {
         // TODO Auto-generated method stub
         //注意，OK后面是冒号，而不是分号，切记
         ok:
         for (int i = 0; i < 10; i++) {
             for (int j = 0; j < 10; j++) {
                 System.out.println("OK");
                 break ok;
             }
         }
     System.out.println("xxxx");
     }

 }