犀利的代码总是很精炼

[code="java"] package ycl.learn.effective.java; import java.util.Collections; import java.util.Comparator; import java.util.HashMap; import java.util.List; import java.util.Map; import java.u...

[code="java"] package ycl.learn.effective.java; public interface ServiceAPI { /** * translate context to appropriate language. * * @param content * @return */ public String t...

[code="java"] package ycl.learn.effective.java.builder; public interface BuilderAPI { public T build(); /** * this is the builder Implement to build Object * 1. we can use diferent ...

Singleton pattern's best practice,see below: [url]http://a123159521.iteye.com/blog/689087 [/url] Singleton with public final field [code="java"] public class Elvis{ public satic final ...

[code="java"] package com.kneel.core.utils; /** * sort is the time:space. * * 1. if you want speed, then you need more space, you can use multiple threads to process multiple parts at one t...