开放源代码的UML绘图工具，关键是要分析的源代码.....

实现一个复数类，用于学习异常处理-achieve a plural categories, for learning Exception Handling

一个免费的java版本的条码扫描软件QRcode

jsp下中国式复杂报表的设计及应用 包括Cell插件JSP中读取和保存数据库的代码示例，需要安装用友华表软件技术有限公司的Cell插件后才能正常观看，请先下载Cell插件。 -jsp complex statements under the Chinese-style design and application, including JSP plug-Cell and preservation of the database read the code examples, need to install software UFIDA Hua Technology Co., Ltd. Table of Cell can plug a normal watch, please download the plug-Cell.

用报表开发工具开发各种报表的小例子，很有帮助的。-Ireport statements used to develop a small example, very useful.

jxta中能自动生成不同的pipeID并显示-jxta can automatically produce different pipeID and demonstrate

FireWorkFlow工作流,提供工作流引擎及源码-FireWorkFlow workflow, provide workflow engine and source code

在jcreator中编写的一个Java计算器程序。运行时有清晰的图形界面。-Jcreator prepared in a Java calculator program. Run-time has a clear graphical interface.

游戏基础， 游戏基础， 游戏基础， 游戏基础，游戏基础.-Game base, game base, game base, game base, game base, game base, game basis.

数字到人民币大写转换程序（java）支持负数，解决零零，。-Digital-to-capitalization of RMB conversion process (java) to support the negative, to solve mid,.

CRLF Output Stream