java版的网络蚂蚁软件，对学习很有帮助。

自己做的一个小程序，不知道对大家有没有用，有需要就看看吧-own a small procedure, we do not know of any use, we need to look at it

一个比较简单的动画设计程序-a relatively simple animation design procedures

mapj对象池，生成回收Mapj对象，不用重复生成对象，用的时候取就行了-MapJ Object Pool

conference java project

第三方的SQL Server and Sybase的jdbc dirver,速度更快，支持回滚（ms 原版不支持）。 Open source JDBC 3.0 Type 4 driver for Microsoft SQL Server (6.5, 7.0, 2000 and 2005) and Sybase. jTDS is the fastest JDBC driver for MS SQL Server and is a complete implementation of the JDBC spec.-third-party SQL Server and Sybase jdbc dirver, faster, support undoes (ms do not support the original). Open source 3.0 Type 4 JDBC driver for Microsoft SQL Server (6.5, 7.0, 2000 and 2005) and Sybase. JTDS is the fastest JDBC driver for MS SQL Server and is a complete implementation of the JDBC spec.

编写求解几何图形（如直线、三角形，矩型，圆，多边型）的周长、面积的应用程序，要求尽可能多的用到面向对象技术的特点，如继承，多态，封装，抽象类，接口，内部类，包等技术。写出算法。-prepared to solve geometric shapes (such as linear, triangular, rectangular, round, the multilateral type) of the perimeter, the area of application procedures, requirements as much as possible the use of object-oriented technology features, such as inheritance, polymorphism, packaging, abstract category, interface, internal categories, such as packet technology. Write algorithm.

21天学通java的示例程序源代码，比较详细-21 days Xuetong example java source code, a more detailed

swing wxample

water effect example. java code

一个日期控件,实现了日期的录入，可以选择任意日期．-A date control, realize the date of entry, you can choose any date.