This merges changes from jdk/jdk into sh/jdk, up to tag jdk-12+12. http://cr.openjdk.java.net/~rkennke/upstream-merge-2018-08-19/outgoing.txt Notable changes: 8210713: Let CollectedHeap::ensure_parsability() take care of TLAB statistics gathering Other than that, it was a very straightforward affair. Testing: tier3_gc_shenandoah Ok? Roman