The difference between String, StringBuffer and StringBuilder

Cite from http://blog.csdn.net/kingzone_2008/article/details/9220691

“Java：String、StringBuffer和StringBuilder的区别.” Java：String、StringBuffer和StringBuilder的区别 - __kingzone__的专栏 - 博客频道 - CSDN.NET, blog.csdn.net/kingzone_2008/article/details/9220691.