File list (Check if you may need any files):
cs
..\.classpath
..\.project
..\bin
..\...\business
..\...\........\Client.class
..\...\........\Server.class
..\...\graphic
..\...\.......\MainClient$1.class
..\...\.......\MainClient$2.class
..\...\.......\MainClient.class
..\...\.......\MainServer$1.class
..\...\.......\MainServer$2.class
..\...\.......\MainServer.class
..\...\tools
..\...\.....\Constant.class
..\src
..\...\business
..\...\........\Client.java
..\...\........\Server.java
..\...\graphic
..\...\.......\MainClient.java
..\...\.......\MainServer.java
..\...\tools
..\...\.....\Constant.java