Java-code

A series of short buttons, some of which are embedded within another layout.

说明：  本系统是基于java开发的聊天室。服务端和客户端可以发送和接收消息，由于未写出服务端窗口，聊天记录只会在输出的窗口显示。如果服务器还未启动，客户端不能利用聊天室发消息。若在运行过程中服务器断开，系统会有提示。(This system is a chat room based on java. Both the server and the client can send and receive messages. Since the server window is not written out, the chat record will only be displayed in the output window. If the server has not been started, the client can not use the chat room to send messages. If the server is disconnected during operation, the system will be prompted.)

最新的SUN认证的JAVA 6程序员学习向导，包括JAVA基本语言知识，考点，常见题型等。(The latest SUN certification JAVA 6 programmers learning guide, including basic knowledge of the language JAVA, test points, and other common questions.)

一本讲述Java并发编程的书籍，详备完整，适合学习(A book about the Java concurrent programming, detailed preparation complete, for learning)

基于J2EE的公交查询系统Bus query system based on J2EE,(Bus query system based on J2EE,)

这是一本介绍java虚拟机的经典书籍，本书可供java入门者或是有一定java基础的人阅读。(This is a classic book about Java virtual machines.)

用JAVA实现简单的定积分，里面有详细说明(use JAVA to realize dingjifen with detailed instruction)

一个简单的P2P即时聊天系统，实现功能如下： 1) 点对点的单人聊天 2) 多人同时聊天 3) 用户可以自由加入和退出

用java实现的将各种文件压缩或解压缩zip文件,不错,很好(Use a Java implementation of the various zip file, file compression or decompression is good, very good)

说明：  Java Comm Version 2, can use for SMSLib