I'm having issues using parameterized EL -- #{FooBarDAO.getInfos('alesj')} -- with GoogleAppEngine (GAE).
The problem is that GAE already ships with it's own EL api, which doesn't yet understand parameters.
http://groups.google.com/group/google-appengine-java/browse_thread/thread/e9c9578f034dd1f9
Anyone got past this?