摘要:
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.nd... 阅读全文
摘要:
/** * Created by hero on 16-4-6. */ public class Singleton { public static Singleton getInstance() { return SingletonHolder.singleton; } private static class SingletonHold... 阅读全文