This is due to bug http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=634089 which makes invalid jars. As it is now fixed all that is needed is a rebuild and re-upload. I've just done that with a -3 version, (as an update to current SVN version doesn't run for other reasons).
Wookey -- Principal hats: Linaro, Emdebian, Wookware, Balloonboard, ARM http://wookware.org/ -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org