一个小例子引入 import java.util.ArrayList; import java.util.List; import java.util.concurrent.atomic.AtomicInteger; interface Account { Integer getBalance(); void withdraw(Integer amount); static void demo(Account account) { List<Thread
专注分享技术，共同学习，共同进步。侵权联系[81616952@qq.com]
Copyright (C)ICode9.com, All Rights Reserved.
ICode9版权所有
