File list (Check if you may need any files):
初期视频会议\基于Java的视频会议系统\.metadata\.lock
............\......................\.........\.log
............\......................\.........\.plugins\org.eclipse.core.resources\.history\31\00ba2685fda9001c1bbcf2bc69164b8d
............\......................\.........\........\..........................\........\f3\c0612100fda9001c1bbcf2bc69164b8d
............\......................\.........\........\..........................\........\.f\b0d1bd1c59a8001c1cc0997c0cac0597
............\......................\.........\........\..........................\.projects\VideoMeeting\.indexes\e4\60\35\history.index
............\......................\.........\........\..........................\.........\............\........\..\..\..\properties.index
............\......................\.........\........\..........................\.........\............\.markers
............\......................\.........\........\..........................\.........\............\org.eclipse.jdt.core\state.dat
............\......................\.........\........\..........................\.........\............\.............em.beaninfo\.cache\.index
............\......................\.........\........\..........................\.........\............\........................\......\root1\VideoMeeting.client.a.xmi
............\......................\.........\........\..........................\.........\............\........................\......\.....\VideoMeeting.client.ClientGUI.xmi
............\......................\.........\........\..........................\.........\............\............ve.java.core\.cache\emfmodel\src\VideoMeeting\client\ClientGUI.xmi
............\......................\.........\........\..........................\.........\............Server\.markers
............\......................\.........\........\..........................\.........\..................\org.eclipse.jdt.core\state.dat
............\......................\.........\........\..........................\.root\.indexes\history.version
............\......................\.........\........\..........................\.....\........\properties.index
............\......................\.........\........\..........................\.....\........\properties.version
............\......................\.........\........\..........................\.....\4.tree
............\......................\.........\........\..........................\.safetable\org.eclipse.core.resources
............\......................\.........\........\..................untime\.settings\org.eclipse.core.resources.prefs
............\......................\.........\........\........................\.........\org.eclipse.debug.ui.prefs
............\......................\.........\........\........................\.........\org.eclipse.jdt.core.prefs
............\......................\.........\........\........................\.........\org.eclipse.jdt.launching.prefs
............\......................\.........\........\........................\.........\org.eclipse.jdt.ui.prefs
............\......................\.........\........\........................\.........\org.eclipse.ui.editors.prefs
............\......................\.........\........\........................\.........\org.eclipse.ui.ide.prefs
............\......................\.........\........\........................\.........\org.eclipse.ui.prefs
............\......................\.........\........\........................\.........\org.eclipse.ve.java.core.prefs
............\......................\.........\........\............debug.core\.launches\VideoMeeting.launch
............\......................\.........\........\......................\.........\VideoMeetingServer.launch
............\......................\.........\........\......................\.........\新建配置.launch
............\......................\.........\........\..................ui\dialog_settings.xml
............\......................\.........\........\....................\launchConfigurationHistory.xml
..