简单的聊天室客户端JAVA程序源码 在J2EE下运行-simple chat room client source code in JAVA program running under J2EE

Quartz is a full-featured, open source job scheduling system that can be integrated with, or used along side virtually any J2EE or J2SE application - from the smallest stand-alone application to the largest e-commerce system. Quartz can be used to cr