Just to point others, to maximize their experience while programming with
Apache Isis, I've just discovered a post by Dan regarding his configuration on
Eclipse Juno at [1].
I've had installed the Apache Isis IDE plugin for Eclipse since quite time ago,
and it works quite well on Juno (seems there's a compatibility issue regarding
"junit" with Kepler).
There are links to Apache Isis code templates for Eclipse but also some nice
utils like the EclEcmma plugin that I didn't knew about.
By configuring the Coffe Bytes code-folding as explained on [2], if you use the
Isis markers // {{ and // }}, code starts to become better organized.
HTH,
Oscar
[1] http://danhaywood.com/2012/09/20/eclipse-juno-jee-setup/
[2] https://github.com/danhaywood/apache-isis-ide