Why not avoid all the Java and install complexity and instead rewrite this in Emacs Lisp? The UI is already in Emacs Lisp and such a package will be smaller and probably even more portable. It could leverage extensive hypertextual infrastructure from GNU Hyperbole and Org mode. Then it could be installed with one command from Emacs Lisp as well. Just a thought. Good luck.
Why not avoid all the Java and install complexity and instead rewrite this in Emacs Lisp? The UI is already in Emacs Lisp and such a package will be smaller and probably even more portable. It could leverage extensive hypertextual infrastructure from GNU Hyperbole and Org mode. Then it could be installed with one command from Emacs Lisp as well. Just a thought. Good luck.