File list (Check if you may need any files):
chat\.classpath
....\.mymetadata
....\.project
....\src\pojo\MessageInfo.java
....\...\....\UserInfo.java
....\...\services\ChatManager.java
....\WebRoot\chat.js
....\.......\index.jsp
....\.......\META-INF\MANIFEST.MF
....\.......\WEB-INF\classes\pojo\MessageInfo.class
....\.......\.......\.......\....\UserInfo.class
....\.......\.......\.......\services\ChatManager.class
....\.......\.......\dwr.xml
....\.......\.......\dwr20.dtd
....\.......\.......\lib\dwr.jar
....\.......\.......\web.xml
....\.......\.......\classes\pojo
....\.......\.......\.......\services
....\.......\.......\classes
....\.......\.......\lib
....\src\pojo
....\...\services
....\WebRoot\META-INF
....\.......\WEB-INF
....\.myeclipse
....\src
....\WebRoot
chat