File list (Check if you may need any files):
Comet
.....\.classpath
.....\.myeclipse
.....\.mymetadata
.....\.project
.....\.settings
.....\.........\.jsdtscope
.....\.........\org.eclipse.core.resources.prefs
.....\.........\org.eclipse.jdt.core.prefs
.....\.........\org.eclipse.wst.jsdt.ui.superType.container
.....\.........\org.eclipse.wst.jsdt.ui.superType.name
.....\src
.....\...\org
.....\...\...\comet4j
.....\...\...\.......\demo
.....\...\...\.......\....\helloworld
.....\...\...\.......\....\..........\HelloWorld.java
.....\WebRoot
.....\.......\helloworld.html
.....\.......\index.jsp
.....\.......\js
.....\.......\..\comet4j.js
.....\.......\META-INF
.....\.......\........\MANIFEST.MF
.....\.......\WEB-INF
.....\.......\.......\classes
.....\.......\.......\.......\org
.....\.......\.......\.......\...\comet4j
.....\.......\.......\.......\...\.......\demo
.....\.......\.......\.......\...\.......\....\helloworld
.....\.......\.......\.......\...\.......\....\..........\HelloWorld$HelloAppModule.class
.....\.......\.......\.......\...\.......\....\..........\HelloWorld.class
.....\.......\.......\lib
.....\.......\.......\...\comet4j-tomcat6.jar
.....\.......\.......\web.xml