Vaadin OSGI application URL access issue


I have created a Vaadin OSGI bundle using Vaadin 7 and Equinox ServletBridge (Tomcat 8.0).
I am able to successfullt deploy the bundle in bridge container and status in osgi envrinment is coming as ACTIVE
But i am not able to access my Vaadin application.
Not able to understand what URL has to be registered in HTTP Servelt registration.

Default URL for application in Tomcat is working fine (http://localhost:8080/VaadinOsgiApp/servlet/com.example.vaadinosgiapp.VaadinosgiappUI$Servlet)
but in OSGI its not working.
Any other specific URL to be mapped or to be registered?

I am attaching screenshot for my code.