Hi Razi,
I am also new to GWT.
But i think the web.xml is not generated every time we compile.
I was using GWT 1.5.
I had modified the generated web.xml and it worked.
But I am not sure, if some specific change would cause it to be re-generted.
The generated web.xml only contains a single
servlet definition/mapping.
So there is no need to generate it every time. I guess.
Let me know whether you have already solved it.
And are you using the solution form that link to integrate with spring.
Thanks.
Jossey.