sip的jar包

时间日期服务器(Date and Time Server)

spring学习程序，用于学习新技术，使用JAVA语言，IDEA环境(spring study procedure, use java)

this is set by subclasses, but don t make it public.

一个java应用程序，实现公交换乘的信息查询功能，是个很好的学习案例，从中可以学习javaGUI编程，并且可以进一步巩固java学习(A java application, to achieve bus transfer information inquiry function, is a good case study, from which we can learn javaGUI programming, and can further consolidate learning java)

java入门必备，适合初学者，非常好用的。(java entry required, suitable for beginners, very easy to use.)

说明：  时间选择器，可以选择时间段内的时间，有效提高jsp代码(Time selector, you can select the time within the time period, effectively improve the JSP code)

commons-codec-current-src

A Java calculator that uses a recursive descent parser converted directly from C++ code.

用java编的简单的计算器，虽然简单却实用。具有图形化界面(Java made using a simple calculator, although simple but practical. With a graphical interface)

说明：  cmpp2.0 java示例，示例简单明了，除工具一个工具类文件和几个协议类文件，所有报文操作都在一个文件内，由几个方法组成，希望对刚接触cmpp开发的新手.(The example of CMPP2.0 Java is simple and clear. Except for tool class file and protocol class file, all message operations are in one file and consist of several methods. I hope to be a novice who has just come into contact with the development of cmpp.)