utilities

c2dm send the request in server

说明：  SIP信令解析的jar包， 用于java语言的开发(There is a jar package of sip procotol, which is used in java development.)

Constants used throughout the EAS implementation are stored here.

Hibernate原理与配置快速入门：介绍Hibernate的核心Api调用库，并讲解一下它的基本配置(Principles and configure Hibernate Quick Start: Introduction to Hibernate Core Api call library, and explain its basic configuration)

说明：  等值线的工具类，其中包括温度、湿度、风速风向等(Tools for contours, including temperature, humidity, wind speed and direction, etc.)

java基础教学讲义。。。。。。。。。。。。。。。。(Java basic teaching handout)

说明：  game tic tac toe in java

AdditionService add_args add_argsStandardScheme

　EJB与CORBA的交互例子，及源代码，代码内有一个处理日志信息打印的类、一个格式化的字符串用于显示信息类、在构造函数中获取当前的日期和时间类等。(EJB and CORBA interactive examples, and the source code, code inside a processing log information print category, a formatted string used to display information, in the constructor gets the current date and time etc.)

说明：  spring boot 工作流，采用spring boot的结构框架实现工作流的机制(Spring boot workflow, using spring boot structure framework to implement workflow mechanism)