Guys, I got the Solution for this question
Actually we have a class in servlet known as InvokerServlet
you can open your web.xml file which resides in your JBoss Directory Structure and the code
with servlet and servlet-mapping tags for a InvokerServlet will there just Uncomment the code
and then DONE
You can execute your servlet/jsp application without editing your local web.xml
If I am wrong
If someone has anything related to InvokerServlet, please post it. It will be appreciated.