The new JBoss Tools plugin has been upgraded to support JEE6 Development. Here’s a preview:
I think JBoss seems to be investing on Eclipse to really attract developers in using JBoss as their main Application Server. It has a lot of automation tools for building Enterprise Applications and the support for EJB 3.1, JPA 2.0. Add it up with IceFaces Ajax Framework (or Seam) and you’ll be ready to develop modern Enterprise Applications.
Eclipse Update Site: http://download.jboss.org/jbosstools/updates/development/indigo/
Not only it introduce some useful development tools, it also gives you sandbox of project templates for HTML5, OpenShift Application, Java EE App etc.