When verifying build changes, we are currently lacking a good way of
doing all relevant builds in one JPRT job. Some build configurations we
aren't even able to test at all. To facilitate this, I would like to
introduce a new testset. This testset will be a super set of the current
default testset and hotspot and then some more.
This patch also adds a bunch of Jib profiles to support these build
configurations. The most important for developers is that all main
platforms now have a Jib profile for slowdebug.
Bug: https://bugs.openjdk.java.net/browse/JDK-8151726
Webrev: http://cr.openjdk.java.net/~erikj/8151726/webrev.01/
/Erik
