8224201: Simplify JVM flag macro expansions Reviewed-by: rehn, kvn, stuefe, tschatzl, coleenp, gziemski

8224508: Shenandoah: Need to update thread roots in final mark for piggyback ref update cycle Reviewed-by: shade, rkennke

8224589: Improve startup behavior of SecurityProperties Reviewed-by: alanb

8224187: Refactor arraycopy_prologue to allow ZGC read barriers on arraycopy Reviewed-by: eosterlund

8224570: Update ProblemList-graal.txt Reviewed-by: thartmann

8224160: Move G1RemSetScanClosure into g1RemSet.cpp file Reviewed-by: kbarrett, sangheki

8224579: ResourceMark not declared in shenandoahRootProcessor.inline.hpp with --disable-precompiled-headers Reviewed-by: shade Contributed-by: Ao Qi <aoqi@loongson.cn>

8224573: Fix windows build after JDK-8221507 Reviewed-by: shade, stuefe

8224193: stringStream should not use Resouce Area Reviewed-by: goetz, coleenp, dholmes

8224487: outputStream should not be copyable Reviewed-by: kbarrett, coleenp

8218997: Xusage text, man help, etc doesn't mention -Xlog option. Reviewed-by: dholmes

8223593: Refactor code for reallocating storage Reviewed-by: prappo, plevart, rriggs, smarks

8224167: Refactor PtrQueue completed buffer processing Summary: Add handle_completed_buffer and refactor. Reviewed-by: tschatzl, shade

8219692: DOM and SAX parsers ignore namespace Reviewed-by: lancea

8224105: Cannot parse JapaneseDate string on some specified locales Reviewed-by: bchristi

8223725: j.l.c.MethodHandleDesc::of throws undocumented exception IllegalArgumentException Reviewed-by: rriggs

8222482: [Graal] Update java-allocation-instrumenter.jar handling in graalunit README.md Reviewed-by: kvn, shade

8223723: j.l.c.MethodTypeDesc.dropParameterTypes​ throws the undocumented exception: IllegalArgumentException Reviewed-by: rriggs

8220293: Deadlock in JFR string pool Reviewed-by: rehn, egahlin

8224495: Shenandoah: Do not rescan code roots in final mark pause if it is not degenerated GC Reviewed-by: shade

8224034: [TESTBUG] runtime/ErrorHandlerTest/ErrorHandler fails intermittently for case 13 on Windows Reviewed-by: dholmes

8224119: Safepoint cleanup logging logs times for things it doesn't do Summary: test condition before reporting times for cleanup actions. Reviewed-by: rehn, hseigel

8213084: Rework and enhance Print[Opto]Assembly output Reviewed-by: kvn, thartmann

8224230: [PPC64, s390] Support AsyncGetCallTrace Reviewed-by: goetz, jcbeyler, sspitsyn

8223733: "Detail" in headings should be "Details" Reviewed-by: hannesw

8223313: Use handshakes for CountStackFrames. Reviewed-by: dholmes, rrich, dcubed

8221507: Implement JFR Events for Shenandoah Reviewed-by: rkennke, shade, egahlin, mseledtsov Contributed-by: Ken Dobson <kdobson@redhat.com>

8223306: Remove threads linked list (use ThreadsList's array in SA) Reviewed-by: coleenp, dholmes, dcubed

8183273: Clarify Instrumentation interface should not be implemented outside java.instrument module Summary: Add a note with a clarification Reviewed-by: alanb, dholmes, jcbeyler

8224166: Create a taglet to better handle @jls and @jvms tags Reviewed-by: erikj, darcy