File list (Check if you may need any files):
qq
..\.classpath
..\.project
..\.settings
..\.........\org.eclipse.jdt.core.prefs
..\bin
..\...\qq
..\...\..\AddFri.class
..\...\..\AddGrp.class
..\...\..\ChatClient$1.class
..\...\..\ChatClient$exit.class
..\...\..\ChatClient$RecvThread.class
..\...\..\ChatClient$TFListener.class
..\...\..\ChatClient.class
..\...\..\ChatServer$Client.class
..\...\..\ChatServer.class
..\...\..\CreateGrp.class
..\...\..\GetConnect.class
..\...\..\Login.class
..\...\..\MainWindow.class
..\...\..\MouseFri.class
..\...\..\MouseGrp.class
..\...\..\SignUp.class
..\...\..\SqlQuery.class
..\img
..\...\5.jpg
..\...\8.jpg
..\...\back3.jpg
..\...\login.png
..\...\main.png
..\...\qq.gif
..\records
..\.......\1.txt
..\.......\1_2.txt
..\.......\1_3120102011.txt
..\.......\2.txt
..\src
..\...\qq
..\...\..\AddFri.java
..\...\..\AddGrp.java
..\...\..\ChatClient.java
..\...\..\ChatServer.java
..\...\..\CreateGrp.java
..\...\..\GetConnect.java
..\...\..\Login.java
..\...\..\MainWindow.java
..\...\..\MouseFri.java
..\...\..\MouseGrp.java
..\...\..\SignUp.java
..\...\..\SqlQuery.java