There are lots of open-source CMS-es in Java, I have even evaluated some. Magnolia CMS seemed most interesting for me, but it's still far from what Joomla or Wordpress from PHP offer. I need from one side lots of features, but from other side non-complicated administration. Both Joomla and Wordpress offer it for me, but I would rather like to have something like this in Java.
Is there a Joomla-quality or Wordpress-quality CMS for Java?
EDIT: I'm not looking for a comprehensive list of CMS-es for Java - I've seen other articles on that, also at stackoverflow. I'm looking for a GOOD CMS for Java. I've tried whole list from: http://en.wikipedia.org/wiki/List_of_content_management_systems - all are unsatisfying for me.