File list (Check if you may need any files):
Struts2Demo
...........\build
...........\build.xml
...........\.....\empty
...........\.....\generated-sources
...........\.....\.................\ap-source-output
...........\.....\web
...........\.....\...\message.jsp
...........\.....\...\META-INF
...........\.....\...\........\context.xml
...........\.....\...\........\MANIFEST.MF
...........\.....\...\WEB-INF
...........\.....\...\.......\classes
...........\.....\...\.......\.......\controller
...........\.....\...\.......\.......\..........\HelloWorld.class
...........\.....\...\.......\.......\model
...........\.....\...\.......\.......\.....\Message.class
...........\.....\...\.......\.......\struts.xml
...........\.....\...\.......\lib
...........\.....\...\.......\web.xml
...........\dist
...........\nbproject
...........\.........\ant-deploy.xml
...........\.........\build-impl.xml
...........\.........\genfiles.properties
...........\.........\private
...........\.........\.......\private.properties
...........\.........\.......\private.xml
...........\.........\project.properties
...........\.........\project.xml
...........\src
...........\...\conf
...........\...\....\MANIFEST.MF
...........\...\java
...........\...\....\controller
...........\...\....\..........\HelloWorld.java
...........\...\....\model
...........\...\....\.....\Message.java
...........\...\....\struts.xml
...........\web
...........\...\message.jsp
...........\...\META-INF
...........\...\........\context.xml
...........\...\WEB-INF
...........\...\.......\web.xml