Bug#377187: lucene2 packages

[Jeff Breidenbach]

Wonderful!

My initial suggestions are to build the JavaCC portions, don't depend
on the precompiled classes shipped with Lucene. Also, I didn't see
the tests being run; this is probably a good idea. Look through the
current Debian (or Ubuntu) rules file for ideas on how to do this.
Since this builds from the Sun JDK which is still in non-free, it makes
absolute sense to have this a separate package from Lucene 1.4.3.

Jeff