File list (Check if you may need any files):
chat\.classpath
....\.mymetadata
....\.project
....\.settings\org.eclipse.wst.validation.prefs
....\src\com\lhq\ChatManager.java
....\...\...\...\User.java
....\WebRoot\chat.js
....\.......\index.jsp
....\.......\META-INF\MANIFEST.MF
....\.......\WEB-INF\c-1_0-rt.tld
....\.......\.......\c-1_0.tld
....\.......\.......\c.tld
....\.......\.......\.lasses\com\lhq\ChatManager.class
....\.......\.......\.......\...\...\User.class
....\.......\.......\dwr.xml
....\.......\.......\fmt-1_0-rt.tld
....\.......\.......\fmt-1_0.tld
....\.......\.......\fmt.tld
....\.......\.......\fn.tld
....\.......\.......\lib\dwr.jar
....\.......\.......\...\jstl.jar
....\.......\.......\...\standard.jar
....\.......\.......\permittedTaglibs.tld
....\.......\.......\scriptfree.tld
....\.......\.......\sql-1_0-rt.tld
....\.......\.......\sql-1_0.tld
....\.......\.......\sql.tld
....\.......\.......\web.xml
....\.......\.......\x-1_0-rt.tld
....\.......\.......\x-1_0.tld
....\.......\.......\x.tld
....\.......\.......\classes\com\lhq
....\.......\.......\.......\com
....\src\com\lhq
....\WebRoot\WEB-INF\classes
....\.......\.......\lib
....\src\com
....\WebRoot\META-INF
....\.......\WEB-INF
....\.myeclipse
....\.settings
....\src
....\WebRoot
chat