It looks a bit difficult to package jing/trang as the zip-archives just contain the Java source files. Seems, the old trang package shipped a self-written build system. I have to examine this further and also sent a mail to the author.
If you want to maintain this package, please simply take over the ITP/ITA. Regards, Daniel -- To UNSUBSCRIBE, email to debian-wnpp-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org