Advise java web framework

Look toward the Tapestry,
and what about django performance performance test

Play Framework — quick and easy Java Web Framework. Combining the best of Ruby On Rails, Django, Pylons, Symfony, Grails and Cake PHP. The community is actively developing and growing together with the development of the framework. Application in the spirit of Hello World is created for a couple of seconds.
\r
Recently paralysies stable version 1.1.
\r
Recommend.

Try Google Web Toolkit

Try the pylons, well, or third rails. In java of noteworthy spring mvc unless.

ZK — very simple and functional. A lot of documentation on the website. ZK Framework

Look toward the Wicket.