8208352: Merge HeapMonitorTest and HeapMonitorGCTest code Summary: Merged the code that enables sampling and allocates Reviewed-by: cjplummer, sspitsyn, amenkov

8209386: [error-prone] StreamResourceLeak in jdk.internal.ed module Reviewed-by: rriggs

8187078: -XX:+VerifyOops finds numerous problems when running JPRT Reviewed-by: kvn

8210243: [TEST] rewrite com/sun/jdi shell tests to java version - step3 Reviewed-by: jcbeyler, cjplummer, sspitsyn

8208186: SetHeapSamplingInterval handles 1 explicitly Summary: Explicitly test for the 0 case (sample everything) Reviewed-by: amenkov, sspitsyn

8210394: (zipfs) jdk/nio/zipfs/ZFSTests.java rootdir.zip: The process cannot access the file because it is being used by another process Reviewed-by: alanb, jlaskey

8209942: [epsilon] range function for EpsilonTLABElasticity causes compiler warning Reviewed-by: shade, simonis Contributed-by: ralf.schmelter@sap.com

8182733: aarch64 build documentation misleading Reviewed-by: shade, dholmes

8210158: Accessorize JFR getEventWriter() intrinsics Reviewed-by: kvn, neliasso, roland, rbackman

8209152: (so) ServerSocketChannel::supportedOptions includes IP_TOS Reviewed-by: chegar

8165440: Add Zero support for x86_64-linux-gnux32 target Reviewed-by: erikj, ihse

8209052: Low contrast in docs/api/constant-values.html Reviewed-by: jjg

8209832: Refactor jdk/internal/reflect/Reflection/GetCallerClassTest.sh to plain java test Reviewed-by: alanb, mchung

8197398: (zipfs) Files.walkFileTree walk indefinitelly while processing JAR file with "/" as a directory inside. Reviewed-by: alanb

8210039: move OSInfo to top level testlibrary Reviewed-by: serb, chegar, alanb, dfuchs

8209736: runtime/RedefineTests/ModifyAnonymous.java fails with NullPointerException when running in CDS mode Summary: add logging of class names in the allLoadedClasses array; throw RuntimeException upon encountering of a null class. Reviewed-by: jiangli

8210192: Hsperf counter ParNew::CMS should be ParNew:CMS Summary: Rename the counter back to ParNew:CMS and added a test Reviewed-by: sjohanss, tschatzl Contributed-by: manc@google.com

8210182: Remove macros for C compilation from vmTestBase but non jvmti Summary: Remove the macros and update the code Reviewed-by: sspitsyn, cjplummer, amenkov

8209594: guarantee(this->is8bit(imm8)) failed: Short forward jump exceeds 8-bit offset Summary: replace short jumps and fix other issues when generated code exceed expected range. Reviewed-by: dlong, rasbold

8210366: Typo in MethodHandles.Lookup: must be either be Reviewed-by: rriggs

8210087: Classes in jdk.unsupported not accessible from jconsole plugin Reviewed-by: erikj

8210279: (bf) Remove unused package private method java.nio.Buffer.truncate() Reviewed-by: alanb

8210320: PPC64: Fix uninitialized variable in C1 LIR assembler code Reviewed-by: mbaesken, shade, mdoerr

8210357: Zero builds fail after JDK-8207343 (Automate vtable/itable stub size calculation) Reviewed-by: thartmann

8210355: Minimal and Zero non-PCH builds fail after JDK-8207343 (Automate vtable/itable stub size calculation) Reviewed-by: thartmann

8210341: (fs) Typos in PosixFileAttributeView javadoc Reviewed-by: dfuchs

8207200: Committed > max memory usage when getting MemoryUsage Summary: Make sure that modification of memory usage variables are synchronized with returning them to Java. Reviewed-by: sangheki, mchung

8210265: Crash in HSpaceCounters::update_used() Summary: Guard call to update HSpaceCounters with flag Reviewed-by: shade, sjohanss, kbarrett

8210338: Better output for GenerationTests.java Reviewed-by: xuelei

8210307: 8210246 broke NMT jtreg tests Reviewed-by: goetz, iklam

8210314: [aix] NMT does not show "Safepoint" memory type Reviewed-by: goetz, mbaesken

8209408: Primitive heap access for interpreter BarrierSetAssembler/arm32 Reviewed-by: rkennke

8207247: AARCH64: Enable Minimal and Client VM builds Reviewed-by: aph

8207343: Automate vtable/itable stub size calculation Reviewed-by: kvn, mdoerr

8210246: NMTUtil::_memory_type_names should be in sync with MemoryType Reviewed-by: ccheung, jiangli, coleenp

8210259: [testbug] IncompatibleOptions.java fails if VM configured without ZGC Reviewed-by: pliden, kbarrett

8208608: Update --module-source-path to allow explicit source paths for specific modules Reviewed-by: jlahoda

8210235: JvmtiTrace::safe_get_current_thread_name is unsafe in debug builds Summary: Use Thread::current_or_null and handle NULL result. Reviewed-by: coleenp

8209585: [Graal] vmTestbase/nsk/jvmti/scenarios/sampling tests fail with "Too small stack of resumed thread" Reviewed-by: sspitsyn, amenkov, cjplummer, jcbeyler

8210226: Add support for multiple project folders to idea.sh Summary: Overhaul templating logic for idea.sh; add support for -o option Reviewed-by: erikj, ihse

8067354: com/sun/jdi/GetLocalVariables4Test.sh failed Reviewed-by: jcbeyler, sspitsyn

8206424: Use locking for cleaning ProtectionDomainTable Summary: ServiceThread is now in charge of cleaning ProtectionDomainTable entries Reviewed-by: coleenp, iklam

8207793: [TESTBUG] runtime/Metaspace/FragmentMetaspace.java fails: heap needs to be increased Summary: Reduce test time and allow OOM. Reviewed-by: iklam, hseigel

8210155: Lock ClassLoaderDataGraph Summary: In preparation for concurrent class unloading. Reviewed-by: hseigel, eosterlund

8176453: Javadoc search: there are issues with generics in parameters Reviewed-by: jjg, sundar

8210066: [JVMCI] iterateFrames uses wrong GrowableArray API for appending Reviewed-by: dlong, twisti

6657100: Rename sparcWorks to solstudio in HotSpot Reviewed-by: erikj, dcubed

8210205: build fails on AIX in hotspot cpp tests (for example getstacktr001.cpp) Reviewed-by: mdoerr, stuefe

8209362: sun/security/ssl/SSLSocketImpl/ReuseAddr.java failed due to "BindException: Address already in use (Bind failed)" Summary: Refactor this test with SSLSocketTemplate Reviewed-by: xuelei

8208280: java/nio/channels/Selector/RegisterDuringSelect.java fails with "key not removed from key set" Reviewed-by: alanb

8210118: better jdb test diagnostics when getting "Prompt is not received during ... milliseconds" failures Summary: print pending reply when prompt is not recieved Reviewed-by: dholmes, gadams, sspitsyn, jcbeyler

8209975: Some GCThreadLocalData not initialized Summary: Perform deferred BarrierSet initializations for NonJavaThreads too. Reviewed-by: eosterlund, pliden

8210164: building Minimal VM fails with error: comparison of unsigned expression < 0 is always false [-Werror=type-limits] Summary: Conditionalize compare with serial_phase_count. Reviewed-by: kbarrett, shade

8210119: Rename SubTasksDone::is_task_claimed Summary: Renamed to try_claim_task and inverted result. Reviewed-by: coleenp, sjohanss

8207744: Clean up inconsistent use of opendir/closedir versus opendir64/closedir64 Reviewed-by: bsrbnd, mbaesken, bchristi, simonis

8209604: [TEST] rewrite com/sun/jdi shell tests to java version - step2 Reviewed-by: jcbeyler, sspitsyn, cjplummer

8209993: Create a test for SwingSet3 ToolTipDemo Reviewed-by: serb Contributed-by: abdul.kolarkunnu@oracle.com

8203356: VM Object Allocation Collector can infinite recurse Summary: VM Event callback do not provoke a VM alloc event Reviewed-by: sspitsyn, phh, amenkov, cjplummer

8210194: [TESTBUG] jvmti_FollowRefObjects.cpp missing initializer for member _jvmtiHeapCallbacks::heap_reference_callback Reviewed-by: sspitsyn, iignatyev

8210168: JCK test .vm.classfmt.ins.code__002.code__00201m1.code__00201m1 hangs with -noverify Summary: Check for 'bc_length > 0' to handle lengths of -1. Reviewed-by: coleenp

8209950: SIGBUS in CodeHeapState::print_names() Reviewed-by: thartmann, kvn

8210065: ZGC: Remove mode for treating weaks as strong Reviewed-by: kbarrett, pliden

8210147: adjust some WSAGetLastError usages in windows network coding Reviewed-by: clanger, stuefe

8210063: ZGC: Enable load barriers for IN_NATIVE runtime barriers Reviewed-by: pliden

8210061: ZGC: Remove STW weak processor mode Reviewed-by: pliden, kbarrett

8210160: Remove deprecated configure arguments Reviewed-by: erikj

8210150: Allow custom-hook.m4 to include files from CUSTOM_CONFIG_DIR Reviewed-by: erikj

8199811: com/sun/jdi/ProcessAttachTest.java fails intermittently: Remote thread failed for unknown reason Summary: give attach listener thread a chance to finish starting Reviewed-by: dholmes, gadams

8170089: nsk/jdi/EventSet/resume/resume008: ERROR: suspendCounts don't match for : Common-Cleaner Reviewed-by: cjplummer, sspitsyn

8210153: localized currency symbol of VES Reviewed-by: naoto

Added tag jdk-12+9 for changeset 31b159f30fb2

8210167: ProblemList vmTestbase/nsk/jvmti/scenarios/allocation/AP10/ap10t001/TestDescription.java Reviewed-by: coleenp

8209856: Obsolete error reporter Reviewed-by: coleenp, stuefe

8180193: Make marking bitmap code available to other GCs Reviewed-by: shade, stefank

Merge

Added tag jdk-11+28 for changeset 76072a077ee1

8209806: API docs should be updated to refer to javase11 Reviewed-by: darcy, iris, tbell, lancea

8207317: SSLEngine negotiation fail exception behavior changed from fail-fast to fail-lazy Reviewed-by: xuelei

8207838: AArch64: Float registers incorrectly restored in JNI call Summary: fix the order in which float registers are restored in restore_args for aarch64 Reviewed-by: aph Contributed-by: guoge1@huawei.com

8209670: CompilerThread releasing code buffer in destructor is unsafe Summary: Don't free temporary code buffers in compiler thread destructor to avoid interference with safepoint code. Reviewed-by: kvn, dholmes, zgu

8209637: [s390x] Interpreter doesn't call result handler after native calls Reviewed-by: goetz, lucy

8209735: Disable avx512 by default Reviewed-by: iveresov, ecaspole

8201317: X25519/X448 code improvements Summary: Minor code/comment improvements Reviewed-by: xuelei

8209996: [PPC64] Fix JFR profiling Reviewed-by: mdoerr, simonis

8209844: MemberNameLeak.java fails when ResolvedMethod entry is not removed Summary: Fixed MemberNameLeak.java due to intermittent failure after 8206423 Reviewed-by: coleenp, lfoltan

8209691: Allow MemBar on single memory slice Reviewed-by: kvn, vlivanov

8209064: Make intellij support more robust after changes for 2018.2 Summary: Do not treat build.xml wrapper as a template file Reviewed-by: erikj, ihse

8176553: LdapContext follows referrals infinitely ignoring set limit Reviewed-by: chegar Contributed-by: jkalina@redhat.com

8206986: Compiler support for Switch Expressions (Preview) 8207405: Compiler Tree API support for Switch Expressions (Preview) Summary: Support for switch expression, switch with rules and multiple constants for cases. Reviewed-by: jjg, mcimadamore, vromero

8209994: windows: Java_java_net_NetworkInterface_getAll misses releasing interface-list Reviewed-by: bpb, chegar, simonis

8208746: ISO 4217 Amendment #168 update 8209775: ISO 4217 Amendment #169 update Reviewed-by: naoto

8210045: Allow using a subset of worker threads even when UseDynamicNumberOfGCThreads is not set Reviewed-by: eosterlund, kbarrett

8210035: Fix copyrights for files created for the HeapMonitor work Summary: Added the Oracle copyright to newly created files Reviewed-by: sspitsyn, cjplummer

8210040: TestOptionsWithRanges.java is very slow Summary: Added -Xmx1024m -XX:-ZapUnusedHeapArea; split into 10 smaller tests Reviewed-by: kvn, coleenp

8210043: Invalid assert(HeapBaseMinAddress > 0) in ReservedHeapSpace::initialize_compressed_heap Summary: Removed the assert Reviewed-by: ccheung, jiangli

8209743: [TESTBUG] java/lang/management/MemoryMXBean/LowMemoryTest2.sh fails with OutOfMemoryError running in CDS mode Summary: increase the MaxMetaspaceSize from 16m to 32m Reviewed-by: jiangli, iklam, mchung

Merge

8209958: Clean up duplicate basic array type statics in Universe Reviewed-by: lfoltan, zgu

8210008: custom extension for make/SourceRevision.gmk Reviewed-by: erikj

8210088: ProblemList gc/epsilon/TestMemoryMXBeans.java Reviewed-by: kbarrett, jiangli

8209611: use C++ compiler for hotspot tests Reviewed-by: vlivanov, ihse, erikj, jcbeyler

8210108: sun/tools/jstatd test build failures after JDK-8210022 Reviewed-by: cjplummer, jcbeyler, mikael

8019927: [TESTBUG] nsk/jvmti/GetThreadInfo/thrinfo001 intermittently fails with 'invalid thread group' when running with JFR Reviewed-by: amenkov, cjplummer, sspitsyn

8209976: Improve iteration over non-JavaThreads Summary: Add NonJavaThread and move NamedThread iteration to new class. Reviewed-by: eosterlund, coleenp, rkennke

8209534: [TESTBUG]runtime/appcds/cacheObject/ArchivedModuleCompareTest.java fails with EnableJVMCI. Summary: Use TestCommon.execOff(). Reviewed-by: ccheung

8072498: Multi-thread JNI weak reference processing Summary: Add parallel processing support to WeakProcessor. Reviewed-by: tschatzl, sjohanss

8201224: Make string buffer size dynamic in mlvmJvmtiUtils.c Summary: Calculate the string size for the buffer first Reviewed-by: amenkov, sspitsyn, iklam

8209939: [testbug][ppc] Test SafepointPollingPages fails after 8208499 with UseSIGTRAP on. Reviewed-by: mdoerr, ghaug

8202578: Revisit location for class unload events Summary: Use notify_unload_class() to post JFR class unload events instead of doing a separate traversal of the class loader data graph Reviewed-by: lfoltan, coleenp, mgronlun, egahlin

8209894: ZGC: Cap number of GC workers based on heap size Reviewed-by: ehelin, tschatzl

8210022: remove jdk.testlibrary.ProcessThread, TestThread and XRun Reviewed-by: sspitsyn, jcbeyler

8186548: move jdk.testlibrary.JcmdBase closer to tests Reviewed-by: cjplummer, amenkov