Good luck with the packaging. Last week I was using processing for
something and remembered this ITP. I should have dropped it, thanks
for taking it.
I had a working build for processing for a very old version (which was
doing the build as a series of scripts). The newer versions use a much
saner system, so my work is no longer relevant.
If you have something, I can help you test it and if you want to
bounce ideas, I'll be at #debian-java again (I'm DrDub).
This is the maintainer address of Debian's Java team
debian-j...@lists.debian.org for discussions and questions.