File list (Check if you may need any files):
chatroom_serverpush\.classpath
...................\.mymetadata
...................\.project
...................\.settings\org.eclipse.core.resources.prefs
...................\src\cn\zz\chatroom\action\Chat.java
...................\...\..\..\........\......\LoginServlet.java
...................\...\..\..\........\entity\User.java
...................\...\..\..\........\service\MyScriptSessionManager.java
...................\...\..\..\........\.......\MySessionListener.java
...................\...\zz\dwrDemo\dwrDemo.java
...................\WebRoot\chat-room.jsp
...................\.......\.ss\style.css
...................\.......\images\bg.png
...................\.......\......\logo.gif
...................\.......\......\product\0.jpg
...................\.......\......\.......\0_tiny.gif
...................\.......\......\.......\1.jpg
...................\.......\......\.......\10.jpg
...................\.......\......\.......\2.jpg
...................\.......\......\.......\3.jpg
...................\.......\......\.......\4.jpg
...................\.......\......\.......\5.jpg
...................\.......\......\.......\6.jpg
...................\.......\......\.......\7.jpg
...................\.......\......\.......\8.jpg
...................\.......\......\.......\9.jpg
...................\.......\index.jsp
...................\.......\index2.jsp
...................\.......\js\jquery-1.6.1.min.js
...................\.......\..\jquery-142min.js
...................\.......\META-INF\MANIFEST.MF
...................\.......\WEB-INF\classes\cn\zz\chatroom\action\Chat$1.class
...................\.......\.......\.......\..\..\........\......\Chat$2.class
...................\.......\.......\.......\..\..\........\......\Chat$3.class
...................\.......\.......\.......\..\..\........\......\Chat.class
...................\.......\.......\.......\..\..\........\......\LoginServlet.class
...................\.......\.......\.......\..\..\........\entity\User.class
...................\.......\.......\.......\..\..\........\service\MyScriptSessionManager.class
...................\.......\.......\.......\..\..\........\.......\MySessionListener$1.class
...................\.......\.......\.......\..\..\........\.......\MySessionListener.class
...................\.......\.......\.......\zz\dwrDemo\dwrDemo.class
...................\.......\.......\dwr.xml
...................\.......\.......\lib\commons-logging-1.1.1.jar
...................\.......\.......\...\dwr3.jar
...................\.......\.......\...\log4j-1.2.15.jar
...................\.......\.......\web.xml
...................\.......\.......\classes\cn\zz\chatroom\action
...................\.......\.......\.......\..\..\........\entity
...................\.......\.......\.......\..\..\........\service
...................\.......\.......\.......\..\..\chatroom
...................\src\cn\zz\chatroom\action
...................\...\..\..\........\entity
...................\...\..\..\........\service
...................\WebRoot\WEB-INF\classes\cn\zz
...................\.......\.......\.......\zz\dwrDemo
...................\src\cn\zz\chatroom
...................\WebRoot\WEB-INF\classes\cn
...................\.......\.......\.......\zz
...................\src\cn\zz
...................\...\zz\dwrDemo
...................\WebRoot\images\product
...................\.......\WEB-INF\classes
...................\.......\.......\lib
...................\src\cn
...................\...\zz
...................\WebRoot\css
...................\.......\images
...................\.......\js
...................\.......\META-INF
...................\.......\WEB-INF
...................\.myeclipse
...................\.settings
...................\src
...................\WebRoot
chatroom_serverpush