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java hashcode()和equals()和==的介绍和区别

Posted on 2014-09-13 18:18  smallstrong  阅读(124)  评论(0)    收藏  举报

http://wenku.baidu.com/link?url=ueyxEKGF9OEsZ3Iricj-0jQ8DgXDMyvhnJh1K4Dhgea4hSvVU0CUKtSgFeWTGW7ZqJbQvrJiKwd7IDeCkq6n5-ad0hCgOtPQys1FomD9Xpy