8200123: Replace Thread.init with telescoping constructor Reviewed-by: dholmes, mchung, plevart

8200122: Remove unused field Thread.threadQ Reviewed-by: dholmes, mchung, plevart

8200449: ReadAllReadNTransferTo fails occasionally Summary: Don't pass a non-positive parameter to Random.nextInt(int). Reviewed-by: chegar

Merge

8193130: Bad graph when unrolled loop bounds conflicts with range checks Reviewed-by: kvn, thartmann

8199212: [TESTBUG] don't run compiler/aot tests with -Xcomp 8199489: [TESTBUG] don't run CTW tests with -Xcomp Reviewed-by: iignatyev, iveresov

8199896: [Graal] build Graal on all x86 platforms Reviewed-by: erikj

8198949: Modularize arraycopy stub routine GC barriers Reviewed-by: rkennke, pliden

8199777: Deprecate -XX:+AggressiveOpts Summary: Deprecate -XX:+AggressiveOpts and remove it from testing. Reviewed-by: kvn, dholmes, shade

8199784: PhaseIdealLoop::place_near_use() might return wrong control with loop strip mining Reviewed-by: kvn

8193266: AArch64: TestOptionsWithRanges.java SIGSEGV Summary: Fix hotspot jtreg test runtime/CommandLine/OptionsValidation/TestOptionsWithRanges.java failure on AArch64. Reviewed-by: aph, coleenp, dsamersoff

8199809: Don't include frame.inline.hpp and other.inline.hpp from .hpp files Summary: Remove frame.inline.hpp,etc from header files and adjust transitive includes. Reviewed-by: stefank, stuefe

8197844: JVMTI GetLoadedClasses should use the Access API Summary: Make sure the holder of a class loader is accessed during iteration of CLDG Reviewed-by: eosterlund, rkennke

8200071: Fix test/hotspot/jtreg/ProblemList-graal.txt Reviewed-by: iignatyev

8199880: runtime/appcds/condy/CondyHelloTest.java missing at requires vm.cds Summary: Added at requires vm.cds Reviewed-by: dcubed, jiangli

8195109: ServiceUtil::visible_oop is not needed anymore Summary: strip out ServiceUtil and all users of it Reviewed-by: coleenp, stefank, jcbeyler, sspitsyn

8196294: LoopStripMiningIterShortLoop is set to zero by default Reviewed-by: shade, thartmann, kvn

8194054: [TESTBUG] Test runtime/CommandLine/OptionsValidation/TestOptionsWithRanges.java failed with -1073740940 (FFFFFFFFC0000374) Reviewed-by: stsmirno, coleenp

8199739: Use HeapAccess when loading oops from static fields in javaClasses.cpp Reviewed-by: kbarrett, eosterlund

8199027: Make protected members private in G1Policy Reviewed-by: sjohanss, tschatzl

8196337: Add commit methods that take all event properties as argument Reviewed-by: ehelin, mgronlun

8199696: Remove Runtime1::arraycopy Reviewed-by: kvn, mdoerr

8199624: [Graal] Blocking jvmci compilations time out Summary: Handle blocking jvmci compilations that time out. Reviewed-by: kvn, dnsimon

8199886: gc/cslocker/TestCSLocker.java crashes Reviewed-by: rkennke, kbarrett

8146201: [AOT] Class static initializers that are not pure should not be executed during static compilation Reviewed-by: kvn

8199620: Support for JNI object pinning Reviewed-by: pliden, tschatzl, eosterlund

8199698: Change 8199275 breaks template instantiation for xlC (and potentially other compliers) Reviewed-by: stefank, coleenp

8196028: JMX: Not enough JDP packets received before timeout Reviewed-by: dholmes, egahlin

8175312: SA: clhsdb: Provide an improved heap summary for 'universe' for G1GC Summary: Provide an improved heap summary for G1GC with parameters like 'capacity', 'used', 'free', etc with the 'universe' command, and introduce a new command 'g1regiondetails' to display the individual region details. Reviewed-by: sjohanss, minqi

8140359: get_locked_message_ext() should return Flag::MsgType Summary: Changed get_locked_message_ext() to return Flag::MsgType Reviewed-by: coleenp, rehn

8199356: Fix hotspot to allow stdlib to use libc++ and to allow changing the deployment target to 10.9 Summary: Remove conflicting poison min/max define Reviewed-by: kbarrett, lfoltan

8198608: Improvements to command-line flags printing Summary: Re-implemented Flag::print_on() Reviewed-by: dholmes, mikael, gziemski

8199741: NMT: Tag safepoint polling pages Summary: Added NMT tag for Safepoint polling pages Reviewed-by: coleenp, shade

8191954: AArch64: disable UseCISCSpill in C2 Reviewed-by: adinn, aph

8173100: AArch64: -XX:-UseOnStackReplacement does not work together with -XX:+TieredCompilation Summary: Fix hotspot jtreg test compiler/interpreter/DisableOSRTest.java failure on AArch64. Reviewed-by: aph, fyang

8199752: NMT: Memory allocated by Unsafe.allocateMemory should be tagged as mtOther Summary: Tag memory allocation from Usafe.allocateMemory as external memory allocation Reviewed-by: coleenp, stuefe

8199604: Rename CardTableModRefBS to CardTableBarrierSet Reviewed-by: stefank, pliden

8199685: Access arraycopy build failure with GCC 7.3.1 Reviewed-by: rkennke, pliden

8199667: Unify metaspace list index handling and reinstantiate ChunkManager listindex gtest Reviewed-by: zgu, coleenp

8199728: Remove oopDesc::is_scavengable Reviewed-by: kbarrett, pliden

8198969: Update Graal Reviewed-by: kvn

8199243: aarch32: ARM 32 build broken after 8165929 Reviewed-by: coleenp, dholmes

8199263: Split interfaceSupport.hpp to not require including .inline.hpp files Summary: interfaceSupport.hpp is an inline file so moved to interfaceSupport.inline.hpp and stopped including it in .hpp files Reviewed-by: stefank, rehn, kvn

8199716: Unused AdjustKlassClosure in psParallelCompact.hpp Reviewed-by: stefank

8199674: Improve G1 Full GC array marking Reviewed-by: tschatzl, shade

8200304: TwoStacksPlainDatagramSocketImpl and socket cleaner Reviewed-by: alanb, dfuchs, rriggs

8200409: jdk11 nightly solaris sparc build failure Reviewed-by: alanb, tbell

8196668: revisit test SunPackageAccess and GrantedSunPackageAccess Reviewed-by: mchung

8200310: Avoid charset lookup machinery in java.nio.charset.StandardCharsets Reviewed-by: sherman, ulfzibis

8200124: Various cleanups in jar/zip Reviewed-by: sherman, ulfzibis

8200116: ConstructInflaterOutput, ConstructDeflaterInput still spamming test logs Summary: end() should always expect to be called eventually Reviewed-by: sherman, ulfzibis

8200178: Remove mapfiles for JDK native libraries Reviewed-by: erikj, alanb, mchung, prr, weijun

8200357: Inline SoundLibraries.gmk into Lib-java.desktop.gmk Reviewed-by: stuefe, erikj

8197595: Serialization javadoc should link to security best practices Reviewed-by: lancea, mullan, ahgross

8200355: local variable inference regression test generates classfile in test folder Summary: LVTI harness should generate files in jtreg scratch dir Reviewed-by: vromero

8200199: javac suggests to use var even when var is used Summary: local var analyzer should use synthetic var type position to decide if analysis is needed Reviewed-by: jlahoda, vromero