[fedora-java] retire junit-benchmarks
Hi
The project has been deprecated in favor of JMH [1].
It currently fails to build in rawhide:
http://koji.fedoraproject.org/koji/taskinfo?taskID=10100262
because of https://bugzilla.redhat.com/show_bug.cgi?id=1106256
Thanks
- gil
[1] http://openjdk.java.net/projects/code-tools/jmh/