File list (Check if you may need any files):
chatjava\java215client\.classpath
........\.............\.project
........\.............\.settings\org.eclipse.jdt.core.prefs
........\.............\bin\com\login\LoginUI$LoginLister.class
........\.............\...\...\.....\LoginUI.class
........\.............\...\...\.....\MainFrame$1.class
........\.............\...\...\.....\MainFrame$2.class
........\.............\...\...\.....\MainFrame.class
........\.............\src\com\login\LoginUI.java
........\.............\...\...\.....\MainFrame.java
........\.......server\.classpath
........\.............\.project
........\.............\.settings\org.eclipse.jdt.core.prefs
........\.............\bin\com\bs\InfoProcess.class
........\.............\...\...\constant\UserConstants.class
........\.............\...\...\server\ServerController.class
........\.............\...\...\......\ServerUI$1.class
........\.............\...\...\......\ServerUI$ServerThread.class
........\.............\...\...\......\ServerUI.class
........\.............\...\...\task\UserTask.class
........\.............\src\com\bs\InfoProcess.java
........\.............\...\...\constant\UserConstants.java
........\.............\...\...\server\ServerController.java
........\.............\...\...\......\ServerUI.java
........\.............\...\...\task\UserTask.java
........\.......client\bin\com\login
........\.............\src\com\login
........\.......server\bin\com\bs
........\.............\...\...\constant
........\.............\...\...\server
........\.............\...\...\task
........\.............\src\com\bs
........\.............\...\...\constant
........\.............\...\...\server
........\.............\...\...\task
........\.......client\bin\com
........\.............\src\com
........\.......server\bin\com
........\.............\src\com
........\.......client\.settings
........\.............\bin
........\.............\src
........\.......server\.settings
........\.............\bin
........\.............\src
........\java215client
........\java215server
chatjava