关于文件处理的类，可以直接使用

Some http methods to do easy comunications with websites in java

四合一工具（有计算机，记事本等等）-the four tools (with a computer, the notebook, etc.)! !

北大计算机系java课件：大学java课的课件，是一个很好的学习资料-Beijing University Department of Computer Courseware java : University of java class courseware is a good learning materials

计算器源代码！功能基本实现，并得到一些优化。-Calculator source code! Realize the basic functions, and some optimization.

JAVA2核心技术第2卷.基础知识7th原书光盘附赠的源代码，可以和电子书搭配学习-JAVA2 core technology volume 2. Basic knowledge 7th CD-ROM comes with the original source code, you can and e-books with learning

使用hibernate对mysql数据库进行操作， 映射-one to many many to one conpoment mapping

自己制作一个音频文件播放器，能够播放多种音频格式的文件。 (1) 实现为Applet小程序 (2) 实现开始、暂停、停止等播放控制 (3) 维护一个或多个播放列表 (4) 能够从Internet下载歌曲并播放。 其它功能可自行扩展。 -Own an audio file player, can play a variety of audio formats. (1) to achieve for the Applet applet (2) the realization of the start, pause, stop, such as playback controls (3) the maintenance of one or more playlists (4) can be downloaded from the Internet and play songs. Other features are free to expand.

SleepingBarber的java文件-the document SleepingBarber

用JAVA模拟工资计算器,输入每小工资和工作的时间,输出总工资.-Analog wages with JAVA calculator, enter each of the small wages and working time, output of total wages.

利用Java编写的贪吃蛇程序，实现简单的线程管理-Snake programs written using Java to achieve a simple thread management