zhichitiany2014的博客

看HashMap源码时的笔记，主要整理自网上各篇自认为写的比较清晰的文章。主要记录比较复杂的树操作。几篇个人觉得讲得比较清晰的文章：HashMap 源码详细分析(JDK1.8)（树操作部分没涉及）Java集合：HashMap详解（JDK 1.8）（树插入删除后平衡调整部分没涉及）HashMap分析之红黑树树化过程红黑树定义和性质红黑树是一种含有红黑结点并能自平衡的二叉...

No File Specified@ContextConfiguration – with no parameters, (by Default) looks for the config file as the same name as the class with the suffix “-context.xml“. For example,Suppose our class is G

internpublic String intern()Returns a canonical representation for the string object.A pool of strings, initially empty, is maintained privately by the class String.When the intern method is invoked,