package com.example;
/**
* 介绍:
* 作者:zhangxutong
* 邮箱:mcxtzhang@163.com
* 主页:http://blog.csdn.net/zxt0601
* 时间: 2016/12/8.
*/
public class TestVolatile {
public static void main(String[] args) {
final Test test = new Test();
for(int i=0;i<10;i++){
new Thread(){
public void run() {
for(int j=0;j<1000;j++)
test.increase();
};
}.start();
}
while(Thread.activeCount()>1) //保证前面的线程都执行完
Thread.yield();
System.out.println(test.inc);
}
public static class Test {
public volatile int inc = 0;
public void increase() {
inc++;
}
}
}