8202845: Refactor reference processing for improved parallelism Summary: Fold reference processing's nine phases into four to decrease startup and termination time of this phase. Reviewed-by: kbarrett, sjohanss

8196988: Resolve disabled warnings for libjimage Summary: Fixed warnings related to implicit-fallthrough gcc option Reviewed-by: psandoz, mchung

8199871: Deprecate pack200 and unpack200 tools Reviewed-by: mchung, psandoz, abuckley

8199433: (se) select(Consumer<SelectionKey> action) as alternative to selected-key set Reviewed-by: bpb

8204943: Improve message of ArrayStoreException. Reviewed-by: lfoltan, hseigel

8204958: Minor cleanups for the diagnostic framework Reviewed-by: sspitsyn, coleenp, cjplummer

8204939: Change Access nomenclature: root to native Summary: Rename RootAccess => NativeAccess, IN_ROOT => IN_NATIVE, and related cleanups. Reviewed-by: pliden, stefank, coleenp

8205116: jdeps --system $java.home fails with IAE Reviewed-by: alanb, lancea

8205062: (fs) Improve some print diagnostics in java/nio/file/Files/CopyAndMove.java Reviewed-by: alanb

8202216: Add Buffer mismatch methods Reviewed-by: plevart, psandoz

8205112: Remove non-existent modules from test/jdk/jdk/modules/etc/UpgradeableModules.java Reviewed-by: alanb, lancea, kcr

8200121: Remove unused qualified exports in java.base Reviewed-by: alanb, lancea

8203667: Platform specific include files in jdk image in wrong sub directory Reviewed-by: mchung, tbell

8203838: javac performance regression in 11+11 Summary: Share method check exception Reviewed-by: vromero

7183985: (ann) Class.getAnnotation() throws an ArrayStoreException when the annotation class not present Reviewed-by: darcy, martin, vromero

8204973: Add build support for filtering translations Reviewed-by: ihse, naoto, dfuchs

8184349: There should be some verification that EnableJVMCI is disabled if a GC not supporting JVMCI is selected Summary: exit VM with Error when JVMCI does not support seected GC. Reviewed-by: iveresov, thartmann

8202948: C2: assert(init_offset >= 0) failed: positive offset from object start Summary: convert the assert into compilation check which will skip superword optimization Reviewed-by: roland, thartmann

8205025: [AOT] make jdk.aot module upgradeable Reviewed-by: alanb, kvn, mchung

8200867: Remove references to "jdk 9" in build system Reviewed-by: redestad, tbell, erikj

8205050: ZGC: Incorrect use of RootAccess in ZHeapIterator Reviewed-by: stefank, eosterlund

8205028: ZGC: Remove incorrect comment in ZHeap::object_iterate() Reviewed-by: stefank, eosterlund

8205024: ZGC: Worker threads boost mode not always enabled when is should be Reviewed-by: stefank, eosterlund

8205022: ZGC: SoftReferences not always cleared before throwing OOME Reviewed-by: stefank, eosterlund

8205020: ZGC: Apply workaround for buggy sem_post() in glibc < 2.21 Reviewed-by: stefank, eosterlund

8204654: [testbug] Fix pattern matching in jstat tests. Reviewed-by: clanger, stuefe

8205096: Add missing files for 8203394 Summary: Add files missed in the push for Low-Overhead Heap Profiling Reviewed-by: dholmes, tschatzl, rehn, simonis, ehelin

8203394: Implementation of JEP 331: Low-Overhead Heap Profiling Summary: Implement Low-Overhead Heap Profiling Reviewed-by: eosterlund, gthornbr, rehn, sspitsyn, tschatzl