摘要:
一、内存可见性问题 先来看如下代码 class MyCounter{ public int flag = 0;}public class ThreadDemo22 { public static void main(String[] args) { MyCounter myCounter = new 阅读全文
摘要:
class Counter{ public int count = 0; public void add(){ count ++; }}public class synDemo { public static void main(String[] args) { Counter counter = 阅读全文