8199352: The Jib artifact resolver in test lib needs to print better error messages Reviewed-by: iignatyev, ihse

8199405: Bump lowest supported gcc to 4.8 Reviewed-by: erikj

8199403: Require binutils 2.18 or newer Reviewed-by: erikj, tbell

8199416: Remove debug output left over since JDK-8198844 Reviewed-by: erikj

8187950: javax.lang.model APIs throws CompletionFailure or a subtype of CompletionFailure. Summary: Catching CompletionFailures that would be thrown to API clients, and re-completing the symbols again when javac itself needs it. Reviewed-by: cushon, jjg

8199154: Accessibility issues in jdk.security.auth Reviewed-by: valeriep

8198833: TestMemoryAwareness Docker container fails with too small maximum heap Reviewed-by: bobv, dholmes

Merge

8191369: NMT: Enhance thread stack tracking Summary: More precise thread stack tracking on Linux and Windows Reviewed-by: coleenp, adinn, minqi

8198474: Move JNIHandles::resolve into jniHandles.inline.hpp Summary: Moved resolve and friends to new jniHandles.inline.hpp. Reviewed-by: tschatzl, pliden, coleenp

8195632: [Graal] Introduce EagerJVMCI flag to force eager JVMCI initialization Reviewed-by: thartmann

8198887: JDK-8168722 broke the build on macosx Reviewed-by: dholmes, thartmann

8148871: Possible wrong expression stack depth at deopt point Summary: Add a special case for invoke bytecodes and use the parameter size instead of the oop map in that case. Reviewed-by: never, dlong, minqi

8168722: Unified Logging configuration output needs simplifying Reviewed-by: rehn, lfoltan, hseigel

8198252: Null pointer dereference in fold_compares_helper Summary: Added required null check with reported usage of filtered_int_type calls Reviewed-by: kvn, thartmann

Merge

8191421: Deprecate PrintSafepointStatistics, PrintSafepointStatisticsTimeout and PrintSafepointStatisticsCount options Reviewed-by: dholmes, hseigel

8197841: Remove unused function Universe::create_heap_ext Reviewed-by: rkennke, eosterlund, hseigel

8187066: -Xlog:help "=debug" example is not quite accurate Reviewed-by: hseigel

8198825: Resolve missing review feedback for JDK-8170976 Reviewed-by: rehn, lfoltan, hseigel

8153945: Track if log configuration has changed during runtime Reviewed-by: lfoltan, hseigel

8190346: improve unified JVM logging help message and warnings Reviewed-by: lfoltan, rehn, hseigel

8197453: Add support of extra problem list Reviewed-by: iignatyev, jjg

8190679: java/util/Arrays/TimSortStackSize2.java fails with "Initial heap size set to a larger value than the maximum heap size" Reviewed-by: dholmes

8196882: VS2017 Hotspot Defined vsnprintf Function Causes C2084 Already Defined Compilation Error Summary: Add os::vsnprintf and os::snprintf. Reviewed-by: lfoltan, stuefe, mlarsson

8041626: Shutdown tracing event Reviewed-by: dholmes, alanb, rriggs

8197408: Bad pointer comparison and small cleanup in os_linux.cpp Reviewed-by: bobv, stuefe

8196868: AARCH64: ld/st instructions hit guarantee assert while using sp Reviewed-by: aph

8198293: AARCH64 - Add CPU detection code for Cavium Thunder X2 Reviewed-by: dsamersoff

8198750: [s390+x86_32+aarch64] Fix build after jdk-8195142 Reviewed-by: stuefe, shade

8170976: [TESTBUG] LogTestFixture does not restore previous logging state Reviewed-by: rehn, lfoltan, hseigel

8198703: Missing #include "gc/shared/cardTableModRefBS.hpp" in graphKit.hpp Reviewed-by: thartmann, goetz, kvn