p2p仿真器。开发者可以工作在覆盖层中进行创造和测试逻辑算法或者创建和测试新的服务。PlanetSim还可以将仿真代码平稳转换为在Internet上的实验代码，...

这是一个测试Timer类用法的程序.程序会随机产生10个时间， 并在时间到的时候出发Task类对象中的run方法-This is a test Timer category usage of the procedure. Procedures will be randomly generated 10 hours and the time when the starting of the Task type of object methods run

一个实现了,画圆,直线,橡皮擦,随意画等功能的java画图程序-one achieved, and the Circle Line and eraser, arbitrary function of painting java drawing program

包括6个JAVA图形编程的实例,分别是圆形按钮的制作,捕捉桌面,缩放图片,能画线、圆和矩形等多种图形的图形编辑系统，利用JAVA 3D实现3D编程，还有一个非常好的时钟程序-Including the six examples of graphical programming JAVA, namely the production of radio button, capture desktop, zoom images, to draw lines, circular and rectangular graphics and other graphics editing systems, using JAVA 3D achieve the 3D programming, as well as a very good clock procedures

Jvm 规范说明。The Java Virtual Machine was designed to support the Java programming language. Some concepts and vocabulary from the Java language are thus necessary to understand the virtual machine. This chapter gives enough of an overview of Java to support the discussion of the Java Virtual Machine to follow. Its material has been condensed from The Java Language Specification, by James Gosling, Bill Joy, and Guy Steele. For a complete discussion of the Java language, or for details and examples of the material in this chapter, refer to that book. Readers familiar with that book may wish to skip this chapter. Readers familiar with Java, but not with The Java Language Specification, should at least skim this chapter for the terminology it introduces.-JVM specification. The Java Virtual Machine was designed to support the Java programming language. Some concepts and vocabulary from the Java language are thus necessary to understand the virtual machine. This chapter gives enough of an overv

Spring入门，很好的东东！详细讲述了一个Spring的基本流程，浅显易懂-Easy to learn Spring

UDP服务器和客户端通信的简单例子，但麻雀虽小，五脏俱全，适合于初学者。-UDP server and client communication simple examples, but Sparrow small, perfectly formed, and suitable for beginners.

电信系统，可以运行在XP上，包含文档等内容，可以实现一定的功能-telecommunications system that can run on XP, including documentation, etc., can achieve a certain function

cmm 语言语法分析器，课程作业，java实现的。自顶向下分析。-cmm language parser, course work, java achieved. Top-down analysis.

需要JAVA插件的聊天程序-need Java plug-in chat program

用Java写的songtaste下载工具，目前只支持单首歌曲下载，下载方法是：把http地址复制进去，点击下载。程序自动从网页源码中查找到音乐地址-To use Java to write the songtaste download tool, currently only supports single-song download, download method is: to copy the http address in, click on download automatically from the web to look into the music source address. . . .