File list (Check if you may need any files):
Chat
....\.classpath
....\.fatjar
....\.project
....\bin
....\...\ChatFrame$SendMessage.class
....\...\ChatFrame$ToStore.class
....\...\ChatFrame.class
....\...\ChatMain$AddFriend.class
....\...\ChatMain$ToChat.class
....\...\ChatMain.class
....\...\ClientSocket.class
....\...\Login$1.class
....\...\Login$Tologin.class
....\...\Login.class
....\...\MyServerSocket.class
....\...\PrintRunnable.class
....\...\Register$SureRegister.class
....\...\Register.class
....\...\ServerSocketRunnable.class
....\...\TestSql.class
....\src
....\...\ChatFrame.java
....\...\ChatMain.java
....\...\ClientSocket.java
....\...\Login.java
....\...\MyServerSocket.java
....\...\PrintRunnable.java
....\...\Register.java
....\...\ServerSocketRunnable.java
....\...\TestSql.java