java开发的聊天应用程序从不同的系统进行通信

将笛卡尔坐标系上的点定义为一个服务类Point，Point类提供求得坐标系上两点 间距离的功能、获取和设置坐标的功能、获取极坐标的功能，和完成对已创建的 Point类对象统计功能。设计测试Point服务类的应用程序主类，测试并显示输出 提供功能的结果。 (求以点(1,1)为极坐标原点，点(5,5)的极坐标) -Will be a point on the Cartesian coordinate system is defined as a service class Point, Point class provides coordinates obtained on the function of the distance between two points, access and set coordinates, polar coordinates to obtain functions, and the completion of the Point that have been created class object statistical functions. Design Test Point service class application" s main class to provide functionality to test and display the output results. (Seeking to point (1,1) to polar coordinates origin point (5,5) in polar coordinates)

一个实用的点对点系统-a practical point-to-point system

基于JAVA的ICQ系统 具体操作，最好多参考源码中的doc说明文档。

简单的java计算器程序-simple calculator program

自己编写的统计词频的代码.已经调试为可用.-I have written the code word frequency statistics. Have debugging available.

java日历源码界面美观，对理解java思想体系，构建有一定帮助-java calendar FOSS beautiful interface, java ideology of understanding, we help build a

动态Form的使用,jsp,javascript,和SSH框架的联合使用-no this is a good soft yes not is

这是一篇介绍RMI的入门性文档，里面包含了几个简单例子，对于入门有很大的帮助-This is an entry-RMI introduction of the document, which contains a number of simple example, the entry has a great help

这是一个实用的程序.-This is a practical procedure.

用java为源代码，解决多线程编程中的经典问题：生产者消费者问题-with java source code to solve multi-threaded programming with a classic problem : Producer consumer issues