File list (Check if you may need any files):
Chat
....\.classpath
....\.project
....\bin
....\...\NewQQ
....\...\.....\FileTransportThread.class
....\...\.....\QQChatFrame$1QQClientActionListener.class
....\...\.....\QQChatFrame$1QQClientWindowListener.class
....\...\.....\QQChatFrame.class
....\...\.....\QQClient.class
....\...\.....\QQMessage.class
....\...\.....\QQServer.class
....\...\.....\QQServerThread.class
....\...\.....\SingleFrame$1BuLi.class
....\...\.....\SingleFrame$1MyAL.class
....\...\.....\SingleFrame$1QQButtonListener.class
....\...\.....\SingleFrame$1TClientWindowListener.class
....\...\.....\SingleFrame.class
....\...\org
....\...\...\adam
....\...\...\....\test2
....\...\...\....\.....\Client.class
....\...\...\....\.....\ClientFrame$1ClientFrameExit.class
....\...\...\....\.....\ClientFrame.class
....\...\...\....\.....\FileTransportThread.class
....\...\...\....\.....\Information.class
....\...\...\....\.....\MessageBean.class
....\...\...\....\.....\ReceiveFileFrame.class
....\...\...\....\.....\Server.class
....\...\...\....\.....\ServerThread.class
....\src
....\...\NewQQ
....\...\.....\FileTransportThread.java
....\...\.....\QQChatFrame.java
....\...\.....\QQClient.java
....\...\.....\QQMessage.java
....\...\.....\QQServer.java
....\...\.....\SingleFrame.java
....\...\org
....\...\...\adam
....\...\...\....\test2
....\...\...\....\.....\Client.java
....\...\...\....\.....\ClientFrame.java
....\...\...\....\.....\FileTransportThread.java
....\...\...\....\.....\Information.java
....\...\...\....\.....\MessageBean.java
....\...\...\....\.....\ReceiveFileFrame.java
....\...\...\....\.....\Server.java
....\...\...\....\.....\ServerThread.java