File list (Check if you may need any files):
完全体LEARNpresend\.classpath
..................\.project
..................\.settings\org.eclipse.jdt.core.prefs
..................\bin\Client$1.class
..................\...\Client$2.class
..................\...\Client$3.class
..................\...\Client$4.class
..................\...\Client$5.class
..................\...\Client$MessageThread.class
..................\...\Client$receiveClient.class
..................\...\Client$sendClient.class
..................\...\Client$userInfo.class
..................\...\Client.class
..................\...\media.gif
..................\...\server$1.class
..................\...\server$2.class
..................\...\server$ClientThread.class
..................\...\server$ServerThread.class
..................\...\server$User.class
..................\...\server.class
..................\...\Service$1.class
..................\...\Service$2.class
..................\...\Service$3.class
..................\...\Service$4.class
..................\...\Service$ClientThread.class
..................\...\Service$ServerThread.class
..................\...\Service$userInfo.class
..................\...\Service.class
..................\src\Client.java
..................\...\media.gif
..................\...\server.java
..................\...\Service.java
..................\.settings
..................\bin
..................\src
完全体LEARNpresend