File list (Check if you may need any files):
QQ java\MyQQ\.classpath
.......\....\.project
.......\....\.settings\org.eclipse.jdt.core.prefs
.......\....\bin\client\client$1.class
.......\....\...\......\client.class
.......\....\...\......\clientstart.class
.......\....\...\......\clientthread.class
.......\....\...\......\qqmainframe$1.class
.......\....\...\......\qqmainframe$2.class
.......\....\...\......\qqmainframe$3.class
.......\....\...\......\qqmainframe$4.class
.......\....\...\......\qqmainframe$yonghuThread.class
.......\....\...\......\qqmainframe.class
.......\....\...\......\qq_client$1.class
.......\....\...\......\qq_client.class
.......\....\...\......\qq_login$1.class
.......\....\...\......\qq_login.class
.......\....\...\......\qq_loginframe$1.class
.......\....\...\......\qq_loginframe$2.class
.......\....\...\......\qq_loginframe.class
.......\....\...\......\serverthread.class
.......\....\...\......\zhuce$1.class
.......\....\...\......\zhuce$2.class
.......\....\...\......\zhuce.class
.......\....\...\META-INF\MANIFEST.MF
.......\....\...\server\client.class
.......\....\...\......\client_thread.class
.......\....\...\......\log_user.class
.......\....\...\......\qq_user.class
.......\....\...\......\readtext.class
.......\....\...\......\serverstart$1.class
.......\....\...\......\serverstart.class
.......\....\...\......\serverthread.class
.......\....\src\client\client.java
.......\....\...\......\clientstart.java
.......\....\...\......\clientthread.java
.......\....\...\......\qqmainframe.java
.......\....\...\......\qq_client.java
.......\....\...\......\qq_login.java
.......\....\...\......\qq_loginframe.java
.......\....\...\......\serverthread.java
.......\....\...\......\zhuce.java
.......\....\...\META-INF\MANIFEST.MF
.......\....\...\server\client.java
.......\....\...\......\client_thread.java
.......\....\...\......\log_user.java
.......\....\...\......\qq_user.java
.......\....\...\......\readtext.java
.......\....\...\......\serverstart.java
.......\....\...\......\serverthread.java
.......\....\bin\client
.......\....\...\META-INF
.......\....\...\server
.......\....\src\client
.......\....\...\META-INF
.......\....\...\server
.......\....\.settings
.......\....\bin
.......\....\src
.......\MyQQ
QQ java