Comment 3 for bug 452422

Additional infos:

If there is a package which is built without m-d, which has structure
like an unzipped xpi and added directory debian/, then if we could
rebuild it with m-d, then all jars would be unpacked too.
So we are forced to make repackaging orig.tar.gz.

For exampe package http://packages.qa.debian.org/i/itsalltext.html
has many jars in its build tree.