Gopal, You can't disable the browsers forward button. You can stop further requests from being processed on the server side. That can be done through session invalidation or tokens.
If you are taking this approach make sure to set the http headers so the page can't be cached. Otherwise, someone could use the forward button and see a cached page.
You can have JavaScript (on the browser side) open a new browser window that does not have back and forward buttons, and fill it from your servlet. There is no way to do this with HTTP headers, it has to be code on the client side.