I am using Tuckey URL Rewrite filter. I have installed it on my Google App Engine (Java). and it is working well besides one annoying thing. Apparently when the request URL is re-written and handled by the controller a new request is being issued with no parameters to the same controller. This happens after the HTTP response has been returned from the first call.
I have copied the basic configuration I read on the site and did not change it much.
What could have gone wrong?