Java EE 6 Web Profile Server: Deployed app does not come up

HI,

I have deployed UI5 app using Java EE 6 Web Profile Server. App is successfully deployed and synchronized. But on running the URL, app does not comes up, error comes 404 - not found in netwroks.

URL: http://localhost:8080/TestApp/index.html    OR     http://localhost:8080/TestApp

Java EE 6 Web Profile sdk version: 2.56.16

Java version: 1.7.0_25

I faced this problem long back once but can't seem to remember the solution. Any help?