File list (Check if you may need any files):
ChatServer\.classpath
..........\.project
..........\bin\net\client\Client$1.class
..........\...\...\......\Client$2.class
..........\...\...\......\Client$3.class
..........\...\...\......\Client.class
..........\...\...\......\ClientSocketOne$Thoo.class
..........\...\...\......\ClientSocketOne.class
..........\...\...\......\Data.class
..........\...\...\server\Data.class
..........\...\...\......\Server$1.class
..........\...\...\......\Server.class
..........\...\...\......\ServerSocketOne$Client.class
..........\...\...\......\ServerSocketOne.class
..........\ChatClient.jar
..........\ChatServer.jar
..........\client.fatjar
..........\Client.jar
..........\ip.txt
..........\port.txt
..........\server.fatjar
..........\Server.jar
..........\src\net\client\Client.java
..........\...\...\......\ClientSocketOne.java
..........\...\...\......\Data.java
..........\...\...\server\Data.java
..........\...\...\......\Server.java
..........\...\...\......\ServerSocketOne.java
..........\说明.txt
..........\bin\net\client
..........\...\...\server
..........\src\net\client
..........\...\...\server
..........\bin\net
..........\src\net
..........\bin
..........\src
ChatServer