摘要: package com.yanshu; /** * @author :yangyuanyuan * @description:TODO * @date :2021/1/25 13:47 */ class Person { private Integer id; private String pers 阅读全文
posted @ 2021-01-25 14:30 勤奋的园 阅读(72) 评论(0) 推荐(0)
摘要: package com.yangyuanyuan.juc1205; import java.util.List; import java.util.Map; import java.util.Set; import java.util.UUID; import java.util.concurren 阅读全文
posted @ 2021-01-25 11:31 勤奋的园 阅读(171) 评论(0) 推荐(0)
摘要: package com.yangyuanyuan.juc1205; @FunctionalInterface interface Foo { //public void sayHello(); public int add(int x,int y); default int mul(int x,in 阅读全文
posted @ 2021-01-25 11:26 勤奋的园 阅读(75) 评论(0) 推荐(0)