这个是EJB3。0的教程 中文的 写的很不错

数字图像马赫带，正弦波等现象的实现-digital image Mach band sine wave phenomena such as the realization

java2d的源码分析，主要描述了图像常用的一些处理方法。-java2d source code analysis, the main image used to describe a number of treatment methods.

Jacob是使用JAVA调用COM组件的JAVA包，这是它的应用例子之四。-Jacob is to use JAVA call COM components, JAVA package, which is an example of its application of the four.

一个自动查找目录文件夹下所有文件的小程序-an automatic search directory folder all documents small program

这程序是专门的聊天工具程序，希望对大家有帮助。-This procedure is a specialized chat program, we want to help.

自己写的使用JMF编写的简单程序，能播放.mp3等音乐文件能打开jpg等格式图片。可以参考学习。-Writing of the use of their simple preparation procedure JMF can play. Mp3 music files and so on and so on to open the jpg picture format. Can refer to study.

聊天代码 简单的收发消息 用java做的-chat program server client java tcp/ip

简单GUI聊天程序-simple GUI chat program

This code sample shows how to write a simple Javadoc 1.2 Doclet. Used with Javadoc, it can generate a Unix-style inverted index for a set of Java classes, with links to real Java API documentation. Includes directions and source code. This doclet requires JDK 1.2.1 or later, it will not work with JDK 1.1

ＪＡＶＡ实现的计算器程序，界面很友好，来自于ＪＡＶＡ编程１００例上面的内容-Realize JAVA calculator program, the interface is very friendly, from 100 cases in the JAVA programming content of the above