Created sub-section in programming for java.
Added a separate section intorducing java and
doing the binary install. Marked junit, apache-ant
and openjdk as undergoing revision.
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@11441 af4574ff-66df-0310-9fd7-8a98e5e911e0