File list (Check if you may need any files):
java聊天程序
............\chatclient
............\..........\.classpath
............\..........\.fatjar
............\..........\.project
............\..........\.settings
............\..........\.........\org.eclipse.core.resources.prefs
............\..........\.........\org.eclipse.jdt.core.prefs
............\..........\bin
............\..........\...\common
............\..........\...\......\message
............\..........\...\......\.......\addMessage.class
............\..........\...\......\.......\agreeRefuse.class
............\..........\...\......\.......\authentication.class
............\..........\...\......\.......\chatMessage.class
............\..........\...\......\.......\deleteMessage.class
............\..........\...\......\.......\findPassword.class
............\..........\...\......\.......\getAvailableServerSocketFunction.class
............\..........\...\......\.......\groupDeal.class
............\..........\...\......\.......\ipPort.class
............\..........\...\......\.......\login_message.class
............\..........\...\......\.......\mainInfo.class
............\..........\...\......\.......\moveFriend.class
............\..........\...\......\.......\personalInfo.class
............\..........\...\......\.......\personalSmallInfo.class
............\..........\...\......\.......\personalSmallInfoList.class
............\..........\...\......\.......\qq_num.class
............\..........\...\......\.......\safeQuestionAnswer.class
............\..........\...\......\.......\safeQuestionOrAnswer.class
............\..........\...\......\.......\searchInfo.class
............\..........\...\......\.......\singleGroupInfoInMain.class
............\..........\...\......\.......\systemMessage.class
............\..........\...\......\.......\systemSettings.class
............\..........\...\......\.......\testMessage.class
............\..........\...\......\.......\time.class
............\..........\...\......\.......\updatePassword.class
............\..........\...\......\.......\updateRemark.class
............\..........\...\Windows_addFriend
............\..........\...\.................\addfriend.class
............\..........\...\.................\request_add.class
............\..........\...\.................\sendAddRequestThread.class
............\..........\...\.................\sendAgreeRefuseThread.class
............\..........\...\.................\sendAuthenticationThread.class
............\..........\...\Windows_apply
............\..........\...\.............\applicateClientThread.class
............\..........\...\.............\apply$1.class
............\..........\...\.............\apply$2.class
............\..........\...\.............\apply$3.class
............\..........\...\.............\apply$4.class
............\..........\...\.............\apply$5.class
............\..........\...\.............\apply$judgeThread.class
............\..........\...\.............\apply.class
............\..........\...\Windows_chat
............\..........\...\............\chat$1.class
............\..........\...\............\chat$2.class
............\..........\...\............\chat$3.class
............\..........\...\............\chat$4.class
............\..........\...\............\chat$receiver_messageThread.class
............\..........\...\............\chat$receiverMessage_dealingThread.class
............\..........\...\............\chat.class
............\..........\...\............\chatWarningWindow$1.class
............\..........\...\............\chatWarningWindow$autoExit.class
............\..........\...\............\chatWarningWindow.class
............\..........\...\............\getAnotherQQIpPortThread.class
............\..........\...\............\getAnotherQQIpPortThread_Thread.class
............\..........\...\............\group$1.class
............\..........\...\............\group$2.class
............\..........\...\............\group$3.class
............\..........\...\............\group.class
............\..........\...\............\JTextPane1.class
............\..........\...\..........