8220346: Refactor java.lang.Throwable to use Objects.requireNonNull Reviewed-by: lancea, mchung, tvaleev, forax, martin, plevart

8220444: Shenandoah should use parallel version of WeakProcessor in root processor for weak roots Reviewed-by: rkennke, shade

8220331: Remove extra spaces in copyright header Reviewed-by: naoto

8220420: Cleanup c1_LinearScan Reviewed-by: thartmann, neliasso

8220409: jdk/modules/scenarios/overlappingpackages/OverlappingPackagesTest.java - testOverlapWithBaseModule tests the wrong thing Reviewed-by: alanb

8220414: Correct copyright headers in Norm2AllModes.java and Normalizer2.java Summary: Updated copyright headers Reviewed-by: alanb

8074817: Resolve disabled warnings for libverify Reviewed-by: erikj, alanb

8218201: Failures when vmIntrinsics::_getClass is not inlined Summary: Fix BCEscapeAnalyzer to correctly handle _getClass intrinsic. Reviewed-by: kvn, dlong, redestad, neliasso

8220087: Remove remnants of HTML4 support Reviewed-by: jjg

8217254: CompactNumberFormat:: CompactNumberFormat​() constructor does not comply with spec. 8217721: CompactNumberFormat:: format​() method spec for IAEx is not complaint Reviewed-by: naoto

8219632: Remove reference to com.sun.javadoc API in RemoveOldDoclet test Reviewed-by: jjg

8217417: Decorator name typo: C2_TIGHLY_COUPLED_ALLOC Summary: Fixed typo in decorator name, variables, and comments. Reviewed-by: tschatzl

8220162: Shenandoah should not commit HugeTLBFS memory Reviewed-by: rkennke, zgu

8220153: Shenandoah does not work with TransparentHugePages properly Reviewed-by: rkennke, zgu

8220350: Refactor ShenandoahHeap::initialize Reviewed-by: rkennke, zgu

8219685: Startup failure: assert(!Universe::is_module_initialized()) failed: Incorrect java.lang.Module pre module system initialization Reviewed-by: lfoltan, redestad

8220368: Update String.indexOf to test all the C2 intrinsics Summary: Add new micros for Latin1 and UTF-16 Reviewed-by: kvn, redestad

8219860: Cleanup ClassFileParser::parse_linenumber_table Reviewed-by: rehn, lfoltan, hseigel

8220334: Fix copyright header text Reviewed-by: lancea

8220323: Fix copyright header text Reviewed-by: lancea

8220377: Unused field SourceFileObject.flatname Reviewed-by: jjg Contributed-by: Ron Shapiro <ronshapiro@google.com>

Merge

8220313: [TESTBUG] Update base image for Docker testing to OL 7.6 Summary: Updated the OL version in Dockerfile in FROM field Reviewed-by: dcubed

8219642: ciReplay loads wrong data when MethodData size changes Reviewed-by: kvn, thartmann

8220353: [TESTBUG] TestRegisterRestoring uses SafepointALot without UnlockDiagnosticVMOptions Reviewed-by: thartmann, shade

8220085: runtime/CompressedOops/UseCompressedOops.java times out on Windows intermittently Summary: Increase the test's timeout to 480 and move it from tier1 to tier3. Reviewed-by: lfoltan, mseledtsov

8220173: assert(_handle_mark_nesting > 1) failed: memory leak: allocating handle outside HandleMark Reviewed-by: dcubed, redestad

8220290: gc/arguments/TestSurvivorRatioFlag.java fails after JDK-8215221 with CMS Reviewed-by: kbarrett, tschatzl

8219584: Try to dump error file by thread which causes safepoint timeout Reviewed-by: stuefe, dholmes, kvn

8220283: ZGC fails to build on GCC 4.4.7: ATTRIBUTE_ALIGNED compatibility issue Reviewed-by: shade, kbarrett

8220165: Encryption using GCM results in RuntimeException- input length out of bound Reviewed-by: valeriep

8219997: [TESTBUG] Create test for JFR events in Docker container: CPU, Memory and Process Info Summary: Start docker with limits on CPU/Mem, verify JFR reports correct data Reviewed-by: egahlin

8219448: split-if update_uses accesses stale idom data Reviewed-by: thartmann, kvn

8218948: SimpleDateFormat :: format - Zone Names are not reflected correctly during run time Reviewed-by: lancea, rgoel

8213448: [TESTBUG] enhance jfr/jvm/TestDumpOnCrash Summary: added 2 more crash scenarios, removed dumponexit, and more Reviewed-by: egahlin

8218618: Program fails when using JDK addressed by UNC path and using Security Manager Reviewed-by: weijun

8217216: Launcher does not defend itself against LD_LIBRARY_PATH_64 (Solaris) Reviewed-by: rriggs

8217561: X86: Add floating-point Math.min/max intrinsics Summary: Implementation taking care of +/-0.0 and NaN which uses a specific pattern for reductions Reviewed-by: aph, kvn, neliasso, sviswanathan, adinn Contributed-by: Jatin Bhateja <jatin.bhateja@intel.com>

8220159: Optimize various RegMask operations by introducing watermarks Reviewed-by: neliasso, thartmann

8201252: unquarantine nsk/jdi/ThreadReference/resume/resume001 Reviewed-by: cjplummer

8215221: Serial GC misreports young GC time Reviewed-by: kbarrett, manc

8220050: Deprecate -XX:-ThreadLocalHandshakes Reviewed-by: dcubed, mdoerr

8220228: Improve Shenandoah pacing histogram message Reviewed-by: rkennke

8219651: compiler/ciReplay/TestServerVM.java is failing on windows Reviewed-by: thartmann, kvn

8163511: Allocation of compile task fails with assert: "Leaking compilation tasks?" Summary: Use weak handles for compile tasks to allow unloading of referenced methods. Reviewed-by: kvn, coleenp, eosterlund

Added tag jdk-13+11 for changeset 21ea4076a275

8219713: Reduce work in DefaultMethods::generate_default_methods Reviewed-by: hseigel, dholmes, lfoltan, acorn

8218464: vmTestbase/nsk/jdi/VirtualMachine/allThreads/allthreads001/TestDescription.java failed Reviewed-by: sspitsyn, gadams

8219650: [Testbug] Fix potential crashes in new test hotspot gtest "test_print_hex_dump" Reviewed-by: clanger, shade

8219214: Infinite Loop in CodeSection::dump() Reviewed-by: kvn, thartmann

8220151: SafepointTracing::end_of_last_safepoint_ms should return ms since epoch. Reviewed-by: dholmes, redestad

8219519: Remove linux_sparc.ad and linux_aarch64.ad Reviewed-by: thartmann, pli, adinn

8220211: Small update to Fix generation of VNNI vector code by allowing adjacent LoadS nodes to be isomorphic (JDK-8216580) Reviewed-by: kvn

8219613: Use NonJavaThread PtrQueues Summary: Init and use NJT queues, remove shared SATB queue. Reviewed-by: shade, zgu, pliden, tschatzl Contributed-by: kim.barrett@oracle.com, shade@redhat.com

8216580: Fix generation of VNNI vector code by allowing adjacent LoadS nodes to be isomorphic Reviewed-by: kvn, thartmann, rraghavan

8218167: nsk/jvmti/scenarios/sampling/SP02/sp02t003 fails Reviewed-by: dlong, cjplummer

8220030: JdbStopThreadidTest.java failed due to "Unexpected IO error while writing command 'quit' to jdb stdin stream" Summary: Use contToExit(1) for safer approach to test exit. Reviewed-by: gadams, amenkov

8219946: Set class on body elements Reviewed-by: hannesw

8220164: Fix build instructions for AIX Reviewed-by: mdoerr, erikj, mbaesken

8220161: Shenandoah does not need to initialize PLABs for safepoint workers Reviewed-by: shade

8219920: dependency help output in configure-step : support zypper tool Reviewed-by: erikj, ihse

8217878: ENVELOPING XML signature no longer works in JDK 11 8218629: XML Digital Signature throws NAMESPACE_ERR exception on OpenJDK 11, works 8/9/10 Summary: Backout and restore previous XML signature marshalling implementation Reviewed-by: weijun

8220155: JDK-8219971 broke hotspot build Reviewed-by: dholmes

8219906: Update test documentation with default test jobs settings Reviewed-by: ihse

8219971: Introduce SetupExecute in build system Reviewed-by: erikj

8219974: REDO JDK-8219492: Restore static callsite resolution for the current class Reviewed-by: redestad, vlivanov, coleenp

8219986: Change to Xcode 10.1 for building on Macosx at Oracle Reviewed-by: tbell

8219988: Change to Visual Studio 2017 15.9.6 for building on Windows at Oracle Reviewed-by: tbell

8219801: Pages do not have <h1> Reviewed-by: hannesw

8219513: compiler/codegen/aes/TestCipherBlockChainingEncrypt.java timeout on Solaris-sparc Reviewed-by: kvn, iignatyev Contributed-by: fairoz.matte@oracle.com

8219888: aarch64: add CPU detection code for HiSilicon TSV110 Reviewed-by: aph, drwhite, pzhang Contributed-by: dongbo4@huawei.com

4903717: nsk/jdi/ThreadReference/isSuspended/issuspended002 failing Reviewed-by: amenkov, sspitsyn

8219856: Spell out G1CollectorPolicy::is_hetero_heap Reviewed-by: sangheki, kbarrett

8219748: Add and use getter for the timing object in G1 Reviewed-by: shade, kbarrett

8219747: Remove g1_ prefix to g1_remset and g1_policy members in G1CollectedHeap Reviewed-by: shade, sangheki

8219369: Add named constants for iterating ExtRootScan phases Reviewed-by: kbarrett, sangheki

8218880: G1 crashes when issuing a periodic GC while the GCLocker is held Summary: Do not wait for the GC locker in the periodic GC thread as the GC locker being held is an indication for being busy anyway. Reviewed-by: kbarrett, shade

8217868: Crash for overlap between source path and patch module path Summary: When analyzing implicit files, do not look for containing module, but rather use the already known one. Reviewed-by: jjg

8219619: Remove UseFakeTimers and related code Reviewed-by: zgu, redestad

8219976: GarbageCollectionNotificationInfo always says "No GC" when running Shenandoah Reviewed-by: rkennke

8214854: JDWP: Unforseen output truncation in logging Reviewed-by: cjplummer, dholmes

8219994: CheckSecurityProvider.java fails with unexpected sun.security.ssl.SunJSSE Reviewed-by: mullan, wetmore

8218228: The constructor StringBuffer(CharSequence) violates spec for negatively sized argument Reviewed-by: rriggs, darcy

8219803: Nodeca Pako license text needs to be inserted in JSZip license text Reviewed-by: darcy

8219919: RuntimeStub name lost with PrintFrameConverterAssembly Reviewed-by: kvn

8219990: Backout JDK-8219658 Reviewed-by: dfuchs

8219582: PPC: Crash after C1 checkcast patched and GC Reviewed-by: akozlov, goetz

8215430: Remove the internal package com.sun.net.ssl Reviewed-by: chegar, mullan, wetmore

8219969: Backout JDK-8219492 Reviewed-by: goetz, hseigel, tschatzl

8218988: Improve metaspace verifications Reviewed-by: zgu, coleenp

8219915: [TESTBUG] Fix test langtools/tools/javac/processing/model/completionfailure/SymbolsDontCumulate.java in Standalone mode Reviewed-by: jlahoda

8219746: Provide virtualization related info in the hs_error file on linux ppc64 / ppc64le Reviewed-by: dholmes, lucy, mdoerr

8209413: AArch64: NPE in clhsdb jstack command Reviewed-by: aph

8219951: Build failure on Mac and Windows after JDK-8219922 Summary: Add missing parentheses. Reviewed-by: dholmes

8219492: Restore static callsite resolution for the current class Reviewed-by: redestad, lfoltan, vlivanov

Merge