File list (Check if you may need any files):
chatRoom\.classpath
........\.project
........\.settings\org.eclipse.core.resources.prefs
........\.settings
ChatRoom\bin\Client\ChatMessage.class
........\...\......\LoginFrame$1.class
........\...\......\LoginFrame.class
........\...\......\MainFrame$1.class
........\...\......\MainFrame$2.class
........\...\......\MainFrame.class
........\...\......\thread_recive.class
........\...\Client
........\...\Server\ChatMessage.class
........\...\......\MainFrame$1.class
........\...\......\MainFrame$2.class
........\...\......\MainFrame$ChatThread.class
........\...\......\MainFrame.class
........\...\Server
........\bin
........\src\Client\ChatMessage.java
........\...\......\LoginFrame.java
........\...\......\MainFrame.java
........\...\Client
........\...\Server\MainFrame.java
........\...\Server
chatRoom\src
chatRoom
........\.myeclipse
........\.mymetadata
........\.settings\org.eclipse.jdt.core.prefs
........\src\servlet\ChatServlet.java
........\...\servlet
........\WebRoot\index.jsp
........\.......\META-INF\MANIFEST.MF
........\.......\META-INF
........\.......\WEB-INF\classes\servlet\ChatServlet.class
........\.......\.......\.......\servlet
........\.......\.......\classes
........\.......\.......\lib
........\.......\.......\web.xml
........\.......\WEB-INF
........\WebRoot
........\src\servlet\ChatContentServlet.java
........\...\.......\ChatCountServlet.java
........\...\.......\Push.java
........\WebRoot\ajax-pushlet-client.js
........\.......\WEB-INF\classes\servlet\ChatContentServlet.class
........\.......\.......\.......\.......\ChatCountServlet.class
........\.......\.......\.......\.......\Push$PushMessage.class
........\.......\.......\.......\.......\Push.class
........\.......\.......\lib\pushlet.jar
........\.......\.......\pushlet.properties
........\.......\.......\sources.properties