File list (Check if you may need any files):
Chat
....\.classpath
....\.project
....\bin
....\...\chatPackage
....\...\...........\ChatClient$1.class
....\...\...........\ChatClient$Accepted.class
....\...\...........\ChatClient.class
....\...\...........\ChatServer$Client.class
....\...\...........\ChatServer.class
....\...\ChatPackage1
....\...\............\ChatClient$1.class
....\...\............\ChatClient$ac.class
....\...\............\ChatClient.class
....\...\............\ChatServer$Client.class
....\...\............\ChatServer.class
....\src
....\...\chatPackage
....\...\...........\ChatClient.java
....\...\...........\ChatServer.java
....\...\ChatPackage1
....\...\............\ChatClient.java
....\...\............\ChatServer.java
....\...\............\设计文档.doc