Tune chunk sizes to reduce waste sections

Stabilize TestLatestEvent.java

8233027: OopMapSet::all_do does oms.next() twice during iteration Reviewed-by: shade, kvn

8225464: Obsolete TraceNMethodInstalls flag Reviewed-by: dholmes, thartmann

8231570: (dc) Clarify implicit bind behavior of DatagramChannel Summary: Update to DatagramChannel spec to make it clear that SecurityException can be thrown in connect send and receive methods Reviewed-by: alanb, chegar, dfuchs

8233021: Shenandoah: SBSC2::is_shenandoah_lrb_call should match all LRB shapes Reviewed-by: zgu

Initial implementation of unix domain channels. See j.n.c.{Server}SocketChannel apidoc

8233000: Mark vmTestbase/vm/mlvm/meth/stress/compiler/deoptimize test as stress test Reviewed-by: iveresov, lmesnik

Initial changeset for unixdomainchannels

8232776: G1 should always take rs_length_diff into account when predicting rs_lengths Reviewed-by: sangheki, kbarrett

8232777: Rename G1Policy::_max_rs_length as it is no maximum Reviewed-by: kbarrett, sjohanss

8232779: G1 current collection parallel time does not include optional evacuation Reviewed-by: kbarrett, sangheki

8232083: Minimal VM is broken after JDK-8231586 Reviewed-by: dlong

8232922: Add java/math/BigInteger/largeMemory/SymmetricRangeTests.java to ProblemList-Xcomp Reviewed-by: bpb, darcy, iignatyev

8232904: Update JVMCI Reviewed-by: dnsimon

8223323: Adjust jpackage makefiles Submitted-by: asemenyuk Reviewed-by: aherrick, almatvee, erikj