java packaging

[Gabriele Giacone <losgarbo@libero.it>]

Hello,
I'm packaging sweethome3d [1], a java application.
I have some questions regarding the best Debian way to do it.
The upstream tarball includes many libraries which are all included
during the build in the final jar.
Most of these libraries are also available in the Debian tree and I
think I should use them.
Should the final jar contain every library (already available on Debian
and not) or should them only be available runtime?

Thanks,
Gabriele

[1] http://www.sweethome3d.eu