Java EE (Java Enterprise Edition) General Discussion

Hi,

I've made a new web app using JSP.
I'm looking for a way to detect if the user is using a mobile browser or not.

I want to do this in the back-end +(*JSP*)+ rather than the front-end +(*Javascript*)+:
-> as some mobile devices don't allow Javascript
-> I don't want to load the "heavy" features +(images, .js files, etc...)+ into a mobile browser


I would really appreciate any help :)