[oe] [meta-java] OpenJDK11 LTS

[Kyle Russell]

Has any work been done towards supporting OpenJDK11 with meta-java?  I've
been using openjdk-8, and would be interested in helping contribute support
for the next LTS if there's interest.  I wanted to know if anyone is
actively pursuing this first though, or if anyone has uncovered additional
dependencies that need to be sorted out first.

Kyle