learningofjava

说明：  使用Java Swing 实现的失物招领功能，包括丢失者登记于招领这登记，管理员认领等功能，mysql数据库(The lost and found function implemented by Java swing includes the function of registering the lost in the lost, the function of administrator claiming, MySQL database, etc)

mapReduce 例子源码 以及hadoop相关jar包(MapReduce example source code)

Hbase是实时、多维数据库，是Hadoop的子项目，技术领先，上传的是Hbase example(Hbase example)

1 example of RMI: - Myserver: Bind address and registry 1 Rmi registry - MyClient: call method from MyServer to execute

一个简单的java计算器(a simple java Calculator)

3.设计一个能够描述点（point）、线(line)、圆（circle）、矩形（rectangle）和三角形（triangle）等几何形状的类体系，能够计算不同形状的周长和面积（如果能够定义的话）。程序文件命名为Exe3_3.java。(3. Design a point can be described (point), line (line), circle (circle), class hierarchy rectangle (rectangle) and the triangle (triangle) and other geometric shapes, different shapes can calculate perimeter and area (if you can define if). Program file named Exe3_3.java.)

String Builder extends Abstract String Builder implements Appendable.

i c q 即 时 通 信 软 件， j a v a 实 现。 很 好 的 学 习 软 件。(icq instant messaging software, java implementation. Very good learning software.)

使用户可以添加node，Edges，并且应用一些sorting算法(allows user to add, delete, and move node and edges in graph data structure and play with sorting algorithms)

说明：  一个时钟的源码，可显示日期，可更改皮肤，可选择颜色(A clock source, can display the date, change the skin)