Bubbles

An immutable hash-based multiset. Does not permit null elements.

说明：  空间类的使用已经如何应用java开发控件等小组件，如何在程序中使用它(space category has been the use of java application development Control Panel items, such as how to use the procedures it)

产品音频信号测试，通过labview做出的建议的声音分析，平率分析对比的功能。(Product audio signal testing, through the voice analysis of the recommendations made by the lab view, flat analysis and comparison function.)

java code for online banking

超市收银管理系统,源码下载The supermarket cashier management system(The supermarket cashier management system)

JAVA实现有可视化界面的动物识别系统。 实现一个简单的动物识别专家系统。该系统可以识别老虎、金钱豹 、斑马、长颈鹿、鸵鸟、企鹅、信天翁这 7种动物。(JAVA realization of the visual interface of animal identification system. To achieve a simple animal identification expert system. The system can identify 7 kinds of animals, such as tiger, leopard, zebra, giraffe, ostrich, penguin and albatross.)

学习JAVA_swing的看哈大家一起加油,上传更好的东西来分享一下(Learning JAVA_swing look, everyone together come on, upload something better to share)

很强大的树形架构，支持页面操作，使用hibernate实现树形结构无限级分类(A very strong tree structure, support page operation, use hibernate to achieve an unlimited-class classification tree structure)

java servlet规范3.1 官方文档解释，仅供参考(java servlet standard，official 3.1 edition)

Java中String.format的用法(String.format usage in Java)