I am working quite often with deegree with is the first choice if
you want to build spatial data infrastructure with more than just a
WMS and perhaps a basic WFS.
Thus I am interested to get java GIS tools into debian as well. The
problem is that I am not so experienced with Java that I feel
competent to judge about the lacks into the GNU classpath project
that have to be filled to make deegree or other java GIS tools available
in debian main.
Since I am in contact with the deegree developers I could probably
even achieve changes in deegree rather easily if necessary but as I
said I would need help of some experienced java programmer.
Something similar holds for jump (which is indeed a great tool!).