把文本文件转化为pdf文件，需要iText.jar和iTextAsian.jar这两个包

自己编的音乐播放器，有源码，应该对初学者有帮助-i think it ok

address book in java

好东西啊！你看看就知道了-good things, ah! You look at know!

java 图形编程常用的，检验两条直线是否相交的java算法。-check two lines crossing each other

在eclipse下开发的求平面上两点之间的最短距离。通过随机在平面上生成无数个点，求其中两点间的最短距离，以及这两点。-the eclipse under development for the plane between two points is the shortest distance. Through random plane generated numerous points, two points for the shortest distance, and these two points.

关于常用的几个设计模式的java实现原代码(包括工厂模式，命令模式，观察者模式，策略模式，个体模式等)-on several commonly used design patterns to achieve the java source code (including factory pattern, order patterns, observer mode, strategy model, individual mode)

Miller-Rabin Prime Number Test

java结合数据库编成的电话记录程序-java database integration into the telephone records procedures

这个是一个实用的程序,把数据库中的各个内容整理成一个大的文件!-this is a practical procedure, the various databases to compile the contents of a large paper!

用JAVA编写的计算器。是applet。 已经修正了，绝对可以使用。-prepared using JAVA calculator. Yes applet. Already, the amendment can definitely use.