8222480: Implementation: JEP 351: ZGC: Uncommit Unused Memory Reviewed-by: stefank, eosterlund

8223762: Shenandoah: overflows in calculations involving heap capacity Reviewed-by: rkennke

8223759: Shenandoah should allow arbitrarily low initial heap size Reviewed-by: rkennke

8223685: used bundled zlib on AIX by default Reviewed-by: erikj, simonis

8223574: add more thread-related system settings info to hs_error file on AIX Reviewed-by: goetz, mdoerr

8223779: Build failure after 8223040 (Add a AsyncGetCallTrace test) Summary: Fix a build flag for the AGCT test Reviewed-by: cjplummer, sspitsyn

8223730: URLClassLoader.findClass() can throw IndexOutOfBoundsException Reviewed-by: prappo, bchristi

8223063: Support CNG RSA keys Reviewed-by: mullan

8223235: [Graal] compiler/jsr292/NonInlinedCall/InvokeTest.java failed time out Reviewed-by: kvn

8223637: Fix build breakage after 8223136 Reviewed-by: stefank, coleenp Contributed-by: stefan.karlsson@oracle.com, lutz.schmidt@sap.com, glaubitz@physik.fu-berlin.de, shade@redhat.com

8214796: Create a jlink plugin for stripping debug info symbols from native libraries Reviewed-by: alanb, mchung, erikj, ihse

8221696: MappedByteBuffer.force method to specify range Summary: Overload MappedByteBuffer.force to accept index and length arguments Reviewed-by: dfuchs, alanb, bpb

8223632: Replace wildcard address with loopback or local host in tests - part 5 Summary: Replaces wildcard usage by loopback, when possible, adds intermittent keyword and a comment, when not. Reviewed-by: chegar

8219060: -linksource broken with modules Reviewed-by: jjg

8222015: Small VM.metaspace improvements Reviewed-by: jiangli, coleenp

8223667: ASAN build broken Reviewed-by: erikj, manc

8223040: Add a AsyncGetCallTrace test Summary: Add a AsyncGetCallTrace test Reviewed-by: sspitsyn, dcubed

8223654: Clean up @jls references in com.sun.source Reviewed-by: darcy

8221253: TLSv1.3 may generate TLSInnerPlainText longer than 2^14+1 bytes Reviewed-by: jnimeh

8221569: JFR tool produces incorrect output when both --categories and --events are specified Reviewed-by: mgronlun Contributed-by: chihiro.ito@oracle.com, erik.gahlin@oracle.com

8222533: jtreg test jdk/internal/platform/cgroup/TestCgroupMetrics.java fails on SLES12.3 linux ppc64le machine Reviewed-by: mseledtsov, dholmes

8221340: [TESTBUG] TestCgroupMetrics.java fails after fix for JDK-8219562 Reviewed-by: mseledtsov, rriggs

8223531: [Graal] assert(type() == T_INT) failed: type check Reviewed-by: dlong, thartmann, never, kvn

8223652: Rename IPSupport.skipIfCurrentConfigurationIsInvalid() to IPSupport.throwSkippedExceptionIfNonOperational() Reviewed-by: dfuchs, chegar Contributed-by: aeubanks@google.com

8223186: HotSpot compile warnings from GCC 9 Reviewed-by: dholmes, aeubanks

8223465: Replace wildcard address with loopback or local host in tests - part 3 Reviewed-by: dfuchs

Merge

8223626: move print() functions to cpp files Summary: improve debugging experience Reviewed-by: dholmes, dlong

8223675: arm32 build failure after 8223136 (Move compressed oops functions to CompressedOops class) Reviewed-by: rkennke

8223676: Minimal VM build failure after 8223136 (Move compressed oops functions to CompressedOops class) Reviewed-by: rkennke

8223617: code_size2 needs adjustments Reviewed-by: mdoerr, simonis

8223555: Cleanups in cacerts tests Reviewed-by: xuelei

8200400: Restrict Sasl mechanisms Reviewed-by: mullan

8223537: testlibrary_tests/ctw/ClassesListTest.java fails with Agent timeout frequently Reviewed-by: thartmann, kvn

8222292: runtime/exceptionMsgs/ArrayIndexOutOfBoundsException/ArrayIndexOutOfBoundsExceptionTest.java timeout but test passed Reviewed-by: goetz, lfoltan, kvn

8223639: [JVMCI] jvmciCompiler.cpp needs to include "oops/objArrayOop.inline.hpp"" Summary: Added missing header Reviewed-by: dlong, kvn

8223651: Build fails with --with-jvm-features=-jfr and --disable-precompiled-headers Reviewed-by: shade Contributed-by: Wang Haomin <wanghaomin@loongson.cn>

8223599: minimal build fails after JDK-8185525 Reviewed-by: shade, gziemski, dholmes Contributed-by: Wang Haomin <wanghaomin@loongson.cn>

8191808: Configurable read timeout for CRLs Reviewed-by: xuelei, coffeys

8189208: Cleanup ancient argument processing code Summary: Remove bits thread_park_blocker, post_vm_init_hook_enabled and pending_list_uses_discovered_fields Reviewed-by: hseigel, dholmes

Merge

8223645: AArch64 build broken by fix for 8223136 Reviewed-by: stefank

8222991: Xerces 2.12.0: Validation Reviewed-by: lancea

8223454: Reduce String concatenation shapes by folding initialLengthCoder into last mixer Reviewed-by: jlaskey

8223307: enable the Stack Execution Disable flag for JDK binaries on AIX Reviewed-by: erikj, mdoerr

8223627: jdk-13+20 bundle name contains null instead of ea Reviewed-by: dholmes, tbell

8222251: preflow visitor is not visiting lambda expressions Reviewed-by: mcimadamore

8223573: Replace wildcard address with loopback or local host in tests - part 4 Summary: Makes a few intermittently failing tests more resilient to port reuse issues by ensuring they bind to the loopback address instead of the wildcard. Reviewed-by: alanb, chegar

8223624: Cleanup includes of universe.hpp Reviewed-by: coleenp, lkorinth

8223623: Move oopFactory function definitions out of oopFactory.hpp Reviewed-by: coleenp, lkorinth

8223622: Move Universe usage out of memAllocator.hpp Reviewed-by: coleenp, lkorinth

8223621: Move Universe usage out of oopRecorder.hpp Reviewed-by: coleenp, lkorinth

8223620: Move IsGCActiveMark implementation out of header Reviewed-by: coleenp, lkorinth

8223619: Move VerifyOption out of Universe Reviewed-by: coleenp, lkorinth

8223136: Move compressed oops functions to CompressedOops class Reviewed-by: coleenp, lkorinth

8042215: javax/management/remote/mandatory/connection/ReconnectTest.java NoSuchObjectException no such object in table Reviewed-by: dcubed

8221759: Crash when completing \"java.io.File.path\" Summary: Do not provide documentation for inaccessible elements. Reviewed-by: rfield

8223427: [TESTBUG] Disable JTReg Shenandoah tests when Graal is enabled Reviewed-by: shade

8223441: HeapMonitorStatArrayCorrectnessTest fails due to sampling determinism Summary: Added an error loop to help with convergence Reviewed-by: cjplummer, sspitsyn

Added tag jdk-13+20 for changeset 6ccc7cd7931e

8222987: sun/security/tools/keytool/PSS.java times out on Solaris-SPARC Reviewed-by: mullan, xuelei

8223380: [Graal] compiler/c2/Test8062950.java failed with time out. Summary: put test on Graal problem list. Reviewed-by: vlivanov

8223539: compiler/graalunit/HotspotTest.java hotspot.test.CheckGraalIntrinsics AssertionError: found plugins for intrinsics Reviewed-by: vlivanov

8223589: Build failures after JDK-8223534 (add back fixed test_markOop.cpp) Reviewed-by: coleenp

8220673: Add test library support for determining platform IP support Reviewed-by: dfuchs, chegar Contributed-by: aeubanks@google.com

8221432: Upgrade CLDR to Version 35.1 Reviewed-by: rriggs, srl

8223583: Build failure after JDK-8223567 (Rename ShenandoahBrooksPointer to ShenandoahForwarding) Reviewed-by: rkennke

8223414: ProblemList java/lang/ref/ReachabilityFenceTest.java when running in Graal as JIT mode Reviewed-by: kvn

8223567: Rename ShenandoahBrooksPointer to ShenandoahForwarding Reviewed-by: shade

8223534: add back fixed test_markOop.cpp Summary: The test needed wait_with_safepoint_check in the main thread. Reviewed-by: dcubed

8185525: Add JFR event for DictionarySizes Summary: Added TableStatistics event Reviewed-by: egahlin, coleenp

8222926: Shenandoah build fails with --with-jvm-features=-compiler1 Reviewed-by: shade, rkennke Contributed-by: Ao Qi <aoqi@loongson.cn>

8222949: add condy support to javac's pool API Reviewed-by: mcimadamore

8217846: [Graal] vmTestbase/nsk/jdi/VirtualMachine/instanceCounts/instancecounts003/instancecounts003.java crash Summary: Make sure the array calls's mirror was successfully created before putting the array class on its class loader data list Reviewed-by: lfoltan, coleenp

8223397: gc+promotion log lines are missing the GC id Reviewed-by: tschatzl, pliden

8223445: compiler/intrinsics/mathexact/LongMulOverflowTest.java java timeout Summary: Problem list the test with Graal because it uses -Xcomp in combination with -XX:-TieredCompilation Reviewed-by: kvn, thartmann

8223570: Shenandoah needs to acquire lock before CLDG::clear_claimed_marks Reviewed-by: rkennke, tschatzl

8223416: Exclude javax/management/monitor/DerivedGaugeMonitorTest.java until JDK-8042211 is fixed. Reviewed-by: dcubed

8223391: Unsynchronized iteration of ClassLoaderDataGraph Summary: lock in G1 before clear_claimed_marks Reviewed-by: hseigel, lfoltan, tschatzl

8223244: Fix usage of ARRAYCOPY_DISJOINT decorator Reviewed-by: eosterlund, shade

8223353: (ch) Change channel close implementation to not wait for I/O threads Reviewed-by: dfuchs, chegar

8223481: gtest/GTestWrapper.java failed due to "assert(ret == 0) failed: sem_post failed; error='Invalid argument' (errno=EINVAL)" Summary: Remove the test for now. Reviewed-by: dholmes

8223437: Backout JDK-8219974 Restore static callsite resolution for the current class Reviewed-by: jwilhelm, vlivanov

8223464: Improve version string for Oracle CI builds Reviewed-by: tbell

8222074: Enhance auto vectorization for x86 Reviewed-by: kvn, vlivanov

8223447: Stabilize gc/shenandoah/TestStringDedupStress test Reviewed-by: rkennke

8223446: Shenandoah breaks alignment with some HumongousThreshold values Reviewed-by: rkennke

8223319: Add copyright footer to specs and man pages Reviewed-by: iris, sspitsyn

8223463: Replace wildcard address with loopback or local host in tests - part 2 Summary: Removes (or documents) some usages of the wildcard address in intermittently failing tests. Reviewed-by: alanb

8220037: Inconsistencies of generated timezone files between Windows and Linux Reviewed-by: rriggs

8223044: Add back exception checking in tests Summary: Add exception checking to previously modified tests Reviewed-by: sspitsyn, cjplummer

8223457: java.net.ServerSocket protected constructor should throw NPE if impl null Reviewed-by: dfuchs

8223449: Unprotected UseCompressedOops block in gc/shenandoah/shenandoahBarrierSetC1_x86.cpp Reviewed-by: rkennke

8223450: Disable Shenandoah C2 barriers verification for x86_32 Reviewed-by: rkennke

8223448: Shenandoah disabled barriers blocks omit LRB Reviewed-by: rkennke

8223335: Compare baseline builds on linux are failing Reviewed-by: tbell

8222738: Shenandoah: assert(is_Proj()) failed when running cometd benchmarks Reviewed-by: rkennke

8223389: Shenandoah optimizations fail with assert(!phase->exceeding_node_budget()) Reviewed-by: thartmann

8222670: pathological case of JIT recompilation and code cache bloat Summary: Prevent downgraded compilation tasks from recompiling. Reviewed-by: sgehwolf, thartmann

8223308: ZGC: Remove ZGranuleMap::size() Reviewed-by: stefank, eosterlund

8223422: [Graal] assert(!m->can_be_statically_bound(InstanceKlass::cast(ctxk))) failed: redundant Reviewed-by: kvn

8218700: infinite loop in HotSpotJVMCIMetaAccessContext.fromClass after OutOfMemoryError Reviewed-by: never, kvn

8223332: Update JVMCI Reviewed-by: never, dnsimon

8219013: Update Apache Santuario (XML Signature) to version 2.1.3 Reviewed-by: mullan

8223054: [TESTBUG] Put graalJarsCP before existing classpath in GraalUnitTestLauncher Reviewed-by: iignatyev, dlong

8222534: VerifyBeforeExit is not honored when System.exit is called Reviewed-by: coleenp, rehn

8222955: Optimize String.replace(CharSequence, CharSequence) for common cases Reviewed-by: redestad, tvaleev

8223412: tier1 build failure after 8222893 Summary: disable the test in PRODUCT Reviewed-by: dcubed, pliden, kvn

8221509: Refactor assert( G1CollectedHeap::used() == recalculate_used() ) with better message Reviewed-by: tschatzl, manc

8222893: markOopDesc::print_on() is a bit confused Summary: Add print_on for ObjectMonitor and make markOop printing sensible and add test. Reviewed-by: dcubed, pchilanomate

8222665: Update Graal Reviewed-by: kvn

8221542: ~15% performance degradation due to less optimized inline decision Reviewed-by: vlivanov, coleenp

8219902: C2: MemNode::can_see_stored_value() ignores casts which carry control dependency Reviewed-by: kvn

8223171: Redundant nmethod dependencies for effectively final methods Reviewed-by: dlong

8219483: j.l.c.ClassDesc::nested(String, String...) doesn't throw NPE if any arg is null Reviewed-by: darcy

8222667: vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter002/TestDescription.java failed with "event IS NOT a breakpoint" Reviewed-by: gadams, sspitsyn, jcbeyler, cjplummer

8219991: New fix of the deadlock in sun.security.ssl.SSLSocketImpl Reviewed-by: alanb, dfuchs

8223395: PPC64: Improve comments in the JVM signal handler to match ISA text Reviewed-by: mdoerr

8223267: Fix incorrect usage of GCTraceTime in g1FullCollector and g1CollectedHeap Reviewed-by: kbarrett, tschatzl

8223359: JDK-8221359 breaks TestG1ParallelPhases.java Summary: Removed check for SATBFiltering event. Reviewed-by: tschatzl

8223174: Pattern.compile() can throw confusing NegativeArraySizeException Reviewed-by: martin

8221359: Eliminate SATBMarkQueueSet::filter_thread_buffers Summary: Removed filter_thread_buffers Reviewed-by: tschatzl, sangheki

8223178: Improve FileSystems.newFileSystem example with map factory methods Reviewed-by: alanb, clanger, bpb

8223309: test failing due to self-assign-overloaded Reviewed-by: tbell Contributed-by: johan.vos@gluonhq.com, erik.joelsson@oracle.com

8220724: TestBiasedLockRevocationEvents fails while matching revoke events to VMOperation events Summary: Safepoint id used by JavaThread when posting event is now set inside appropiate safepoint Reviewed-by: dholmes, rehn

8223265: Clarify operational semantics of java.util.Objects.equals() Reviewed-by: bpb, alanb

8223262: [AOT] jaotc crashes with assert(!(((ThreadShadow*)__the_thread__)->has_pending_exception())) failed: Should not allocate with exception pending Summary: Added missing checks for pending exception. Reviewed-by: never, gdub, dnsimon

8223248: [AIX] Remove old xlC 10 workaround for load acquire Reviewed-by: goetz, lucy

8222500: runtime/8176717/TestInheritFD.java failed with java.nio.file.NoSuchFileException: /tmp/communication7071713601211876892.txt Summary: Create the test's temporary files inside of jtreg scratch directories instead of /tmp Reviewed-by: coleenp, lfoltan, dholmes

8216137: assert failed: Live node limit exceeded. 8219520: assert failed: Live node limit exceeded. Summary: Adding simplistic node budget support for loop-transformations. This /should/attempts to/ resolve most cases of: "assert(Compile::current()->live_nodes() < Compile::current()->max_node_limit()) failed: Live Node limit exceeded limit". Reviewed-by: vlivanov, neliasso

8223143: Restructure/clean-up for 'loopexit_or_null()'. Summary: Minor restructure and clean-up for 'loopexit_or_null()' and its use. Reviewed-by: vlivanov

8223142: Clean-up WS and CB. Reviewed-by: vlivanov

8223141: Change (count) suffix _ct into _cnt. Reviewed-by: vlivanov

8223140: Clean-up in 'ok_to_convert()'. Summary: Simplify logic in function. Added precond/postcond macros. Reviewed-by: vlivanov, neliasso

8223139: Rename mandatory policy-do routines. Summary: Rename 'policy_do_remove_empty_loop' to 'do_remove_empty_loop', 'policy_do_one_iteration_loop' to 'do_one_iteration_loop'. Reviewed-by: vlivanov, dl

8223138: Small clean-up in loop-tree support. Summary: Rename predicate 'is_inner()' to 'is_innermost()' to be accurate. Added 'is_root()' predicate for root parent test in loop-tree. Changed definition of 'is_loop()' to always lazy-read the tail, since it should never be NULL. Cleanup of 'tail()' definition. Reviewed-by: vlivanov, neliasso

8223137: Rename predicate 'do_unroll_only()' to 'is_unroll_only()'. Reviewed-by: vlivanov

8204203: Many pkcs11 tests failed in Provider initialization, after compiler on Windows changed Summary: Build NSS 3.41 with VS2017 and also upgrade to this NSS for macosx Reviewed-by: valeriep

8217364: Custom URLStreamHandler for jrt or file protocol can override default handler Reviewed-by: redestad

8223052: Cleanup: NodeSortRecord Reviewed-by: lancea

8223254: DataOutputStream/WriteUTF.java fails due to "OutOfMemoryError: Java heap space" Reviewed-by: lancea, rriggs

8218875: Add new FileSystems.newFileSystem methods Reviewed-by: rriggs, alanb, clanger, dfuchs

8220793: (fs) No support for changing modification time of symlink Reviewed-by: alanb, rriggs

8223258: Shenandoah: SRP::process_all_roots_slow processes JvmtiExport weak oops twice Reviewed-by: rkennke

8223227: Rename acquire_tag_map() to tag_map_acquire() in jvmtiEnvBase Reviewed-by: dholmes, jcbeyler

8216978: Drop support for pre JDK 1.4 SocketImpl implementations Reviewed-by: chegar, alanb, dfuchs

8219202: Use Unsynchronized StringBuilder in sun.net.www.ParseUtil Reviewed-by: chegar Contributed-by: Alan Malloy <amalloy@google.com>

8222992: Shenandoah: Pre-evacuate all roots Reviewed-by: shade

8219138: Miscellaneous changes imported from jsr166 CVS 2019-05 Reviewed-by: martin

8220248: fix headings in java.util.concurrent Reviewed-by: martin, jjg

8221892: ThreadPoolExecutor: Thread.isAlive() is not equivalent to not being startable Reviewed-by: martin, dholmes

8221120: CopyOnWriteArrayList.set should always have volatile write semantics Reviewed-by: martin

8222930: ConcurrentSkipListMap.clone() shares size variable between original and clone Reviewed-by: martin, smarks Contributed-by: Adam Farley8 <adam.farley@uk.ibm.com>, Martin Buchholz <martinrb@google.com>

8223145: Replace wildcard address with loopback or local host in tests - part 1 Summary: Replaces binding to wildacard with alternative less susceptible to intermittent failure in some intermittently failing tests. Reviewed-by: chegar, msheppar

8223064: Minor cleanups in ResolvedMethodTable Reviewed-by: hseigel, coleenp

8222986: Add parameter to skip clearing CHeapBitMaps when resizing Reviewed-by: pliden

8198505: Remove CollectorPolicy and its subclasses Reviewed-by: pliden, shade

8222895: StackOverflowError in custom security manager that relies on ClassSpecializer Reviewed-by: alanb

8223194: runtime/Shutdown/ShutdownTest.java due to "OutOfMemoryError: Java heap too small" Summary: Use default memory for the test. Reviewed-by: dholmes, kvn

Added tag jdk-13+19 for changeset a43d6467317d

8223177: Data race on JvmtiEnvBase::_tag_map in double-checked locking Summary: Add memory fences on accesses to JvmtiEnvBase::_tag_map Reviewed-by: dholmes, jcbeyler, sspitsyn

8146726: Improve AbstractProcessor to issue warnings for repeated information Reviewed-by: jjg, smarks, serb, igerasim

8220818: Validator does not find missing match for keyref error Reviewed-by: lancea

8222769: [TESTBUG] TestJFRNetworkEvents should not rely on hostname command Summary: Using InetAddress.getLocalHost() Reviewed-by: egahlin, lmesnik Contributed-by: Severin Gehwolf <sgehwolf@redhat.com>

8221267: Document the jdk.net.URLClassPath.showIgnoredClassPathEntries system property Reviewed-by: alanb, bpb, lancea

8220623: [JVMCI] Update JVMCI to support JVMCI based Compiler compiled into shared library Reviewed-by: dnsimon, never, stefank, rehn, neliasso, dholmes, kbarrett, coleenp

8222744: add support for generating method handles from a variable symbol Reviewed-by: mcimadamore

8202414: Unsafe write after primitive array creation may result in array length change Summary: Avoided collecting unaligned stores in Initialize node by making can_capture_store return false for same Reviewed-by: dlong, kvn, vlivanov

8223078: Add microbenchmark for array copying/clearing/resizing Reviewed-by: dl, redestad

8223190: Test gc/arguments/TestShrinkHeapInSteps.java breaks with change for JDK-8074355 Summary: Remove too strict assert. Reviewed-by: hseigel

8223184: Shenandoah: Missing roots in SRP::process_all_roots_slow Reviewed-by: shade

8074355: make MutexLocker smarter about non-JavaThreads Summary: Use safepoint_check_always/safepoint_check_never instead of safepoint_check_sometimes for locks that are taken by JavaThreads and non-JavaThreads Reviewed-by: dholmes, rehn, dcubed, lmesnik

8213399: DecoderLocker is unused Summary: remove DecoderLocker Reviewed-by: iklam, dholmes

8223146: [TESTBUG] new test vmTestbase/nsk/share/ExceptionCheckingJniEnv/exceptionjni001/ fails on Windows Summary: Keep it simple and handle INT32_MIN separately Reviewed-by: dholmes, sspitsyn

8222821: com/sun/jdi/ExceptionEvents.java failed Reviewed-by: dlong, sspitsyn, jcbeyler, cjplummer

8215113: Sampling interval not always correct Summary: Fix the sampling interval Reviewed-by: phh, sspitsyn

8222137: Remove T-Systems root CA certificate Reviewed-by: mullan

8216577: Add GlobalSign's R6 Root certificate Reviewed-by: mullan, clanger

8222913: Add Jib support for VERSION_EXTRA* Reviewed-by: tbell, mikael

8222749: vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter001/TestDescription.java failed with "eventSet1.size() != 3 :: 2" Reviewed-by: sspitsyn, jcbeyler

8221639: [i386] expand_exec_shield_cs_limit workaround is undefined code after JDK-8199717 Summary: Only perform this optimization for x86_64 Reviewed-by: dholmes, andrew

8219807: C2 crash in IfNode::up_one_dom(Node*, bool) Summary: Guard against regions degraded to copies. Reviewed-by: kvn

8222852: Reduce String concat combinator tree shapes by folding constants into prependers Reviewed-by: shade, plevart, forax Contributed-by: claes.redestad@oracle.com, peter.levart@gmail.com

8222934: mark new VM option AllowRedefinitionToAddOrDeleteMethods as deprecated Summary: Mark new option depricated Reviewed-by: dcubed, coleenp, dholmes

8218152: [javac] fails and exits with no error if a bad annotation processor provided Summary: Handle exceptions thrown while loading annotation processors. Reviewed-by: jlahoda Contributed-by: groeges@uk.ibm.com

8222529: sun.jdwp.listenerAddress agent property uses wrong encoding Reviewed-by: sspitsyn, amenkov, clanger, erikj

8221991: Improve the HTML for the inheritance tree for a type Reviewed-by: hannesw

8219403: JVMCIRuntime::adjust_comp_level should be replaced Reviewed-by: kvn, dnsimon, never

8220388: Increase -inlinehint-threshold for Clang to avoid G1 pause time regression Summary: Make Clang inline more aggressively for functions with inline keyword Reviewed-by: erikj, jiangli, shade

8222988: Use MonitorLocker rather than MutexLocker when wait/notify used Summary: fixed use cases in code except CMS. Reviewed-by: rehn, dcubed

8036608: Key.getAlgorithm link to standard algorithm names needs to be updated Reviewed-by: xuelei

8218280: LineNumberReader throws "Mark invalid" exception if CRLF straddles buffer. Reviewed-by: dfuchs, prappo

8223020: aarch64: expand minI_rReg and maxI_rReg patterns into separate instructions Reviewed-by: aph

8223015: Cleanups for zipfs tests Reviewed-by: redestad, lancea

8221592: C2 compilation failed with assert(!q->is_MergeMem()) Summary: Transform the original MergeMem after transforming the slices to get rid of MergeMem inputs. Reviewed-by: kvn, neliasso

8223003: SunMSCAPI keys are not cleaned up Reviewed-by: igerasim

8220813: update hotspot tier1_gc tests depending on GC to use @requires vm.gc.X Reviewed-by: pliden, lmesnik Contributed-by: aoqi@loongson.cn

8219487: j.l.c.ClassDesc spec should contain precise assertions for one parameter's methods Reviewed-by: darcy, jlaskey

8222980: Upgrade IANA Language Subtag Registry to Version 2019-04-03 Reviewed-by: bpb, lancea

8221988: add possibility to build with Visual Studio 2019 Reviewed-by: erikj, ysuenaga

8129315: java/net/Socket/LingerTest.java and java/net/Socket/ShutdownBoth.java timeout intermittently Summary: tests are updated to use the loopback address instead of the wildcard to avoid traffic being routed to a different server than what was intended by the test. Reviewed-by: chegar

8223026: [BACKOUT] Typo in test/hotspot/jtreg/TEST.groups is causing test harness failures Reviewed-by: dsimms

8223016: ZGC: Fix misaligned statistics printout Reviewed-by: tschatzl

8222637: Obsolete NeedsDeoptSuspend Reviewed-by: dlong, coleenp, dholmes

8222440: (zipfs) JarFileSystem does not correctly handle versioned entries if no root entry is present Reviewed-by: lancea

8222518: Remove unnecessary caching of Parker object in java.lang.Thread Reviewed-by: dcubed, rehn

8222743: Xerces 2.12.0: DOM Implementation Reviewed-by: lancea

8222562: Don't set IPV6_V6ONLY when IPv4 is not available Reviewed-by: dfuchs, chegar Contributed-by: aeubanks@google.com

8222970: Update ProblemList for vmTestbase/nsk/jdb/eval/eval001/eval001.java Reviewed-by: gadams, dcubed, sspitsyn

8222888: [TESTBUG] docker/TestJFREvents.java fails due to "RuntimeException: JAVA_MAIN_CLASS_ is not defined" Summary: Introduced unique environment variable Reviewed-by: egahlin, lmesnik, sgehwolf

8222977: Fix shenandoah broken with JDK-8222811 Reviewed-by: dcubed, shade

8222811: Consolidate MutexLockerEx and MutexLocker Summary: Make MutexLocker be MutexLockerEx implementation, remove MutexLockerEx calls. Reviewed-by: dcubed, dholmes, pliden, rehn

8139965: Hang seen when using com.sun.jndi.ldap.search.replyQueueSize Reviewed-by: dfuchs

8220795: Rework naked_short_nanosleep on Windows to improve time-to-safepoint Reviewed-by: dholmes, rehn

8222774: (ch) Replace uses of stateLock and blockingLock with j.u.c. locks Reviewed-by: dfuchs, bpb, martin

8220497: Improve Javadoc search feature and add test coverage Reviewed-by: jjg

8222469: ZGC: Generalize ZPageCache::flush() Reviewed-by: stefank

8221786: ZGC: Increase max heap size to 16TB Reviewed-by: stefank

8222462: Introduce CollectedHeap::unused() Reviewed-by: stefank, eosterlund

8222664: runtime/appcds/sharedStrings/SharedStringsStress.java assert GC active during NoGCVerifier Reviewed-by: iklam, stefank

8222935: Fix ExceptionCheckingJniEnv system Summary: Added missing tests and fixed the code Reviewed-by: cjplummer, sspitsyn, amenkov

Added tag jdk-13+18 for changeset bebb82ef3434

8222952: Typo in test/hotspot/jtreg/TEST.groups is causing test harness failures Reviewed-by: darcy

8222805: sun/security/pkcs11/tls/tls12/TestTLS12.java fails with Unsupported signature algorithm: rsa_pss_rsae_sha256 Reviewed-by: mullan, xuelei

8222669: Create and use new html.Entity class Reviewed-by: hannesw

8222295: more baseline cleanups from Async Monitor Deflation project Reviewed-by: coleenp, acorn, dholmes

8222532: (zipfs) Performance regression when writing ZipFileSystem entries in parallel Reviewed-by: lancea, clanger, alanb

8221685: -XX:BytecodeVerificationRemote and -XX:BytecodeVerificationLocal should be diagnostic options Summary: Make the options diagnostic and add -XX:+UnlockDiagnosticVMOptions to tests where needed. Reviewed-by: lfoltan, acorn, dholmes

8222838: Shenandoah: SEGV on accessing cset bitmap for NULL ptr Reviewed-by: rkennke

8222843: Print Shenandoah cset map addresses in hs_err Reviewed-by: rkennke

8222785: aarch64: add necessary masking for immediate shift counts Reviewed-by: aph

8219566: JFR did not collect call stacks when MaxJavaStackTraceDepth is set to zero Reviewed-by: egahlin, mgronlun

8222817: Refactor printing processor to use streams Reviewed-by: jjg

8221598: Update Graal Reviewed-by: kvn

8218994: Consolidate indy and condy JVM information within a BootstrapInfo data structure Summary: Introduce BootstrapInfo data structure and merge invocation of a bootstrap method for condy and indy into invoke_bootstrap_method. Reviewed-by: acorn, coleenp Contributed-by: john.r.rose@oracle.com, lois.foltan@oracle.com

8213501: Deploy ExceptionJniWrapper for a few tests Summary: Add more tests to be using the wrapper Reviewed-by: phh, amenkov, sspitsyn, dholmes, cjplummer

8222526: Use of no longer existing jquery directory in script.js Reviewed-by: jjg

8215017: Improve String::equals warmup characteristics Reviewed-by: jlaskey

8219998: Eliminate inherently singleton lists Reviewed-by: jjg

8222502: Replace 19,20 case alternatives with JVM_CONSTANT_Module/Package names Summary: Add JVM_CONSTANT_Module and JVM_CONSTANT_Package to classfile_constants.h Reviewed-by: coleenp, hseigel

Merge

Merge

Merge

8222332: PIT: Problemlist tests that times out consistently Reviewed-by: serb

8220231: Cache HarfBuzz face object for same font's text layout calls Reviewed-by: prr, avu, serb

8215580: Remove support for `--no-module-directories` Reviewed-by: jjg

8222391: javax/net/ssl/compatibility/Compatibility.java should be more flexible Reviewed-by: xuelei

8222741: jdi/EventQueue/remove/remove004 fails due to VMDisconnectedException Reviewed-by: cjplummer, jcbeyler

8222786: Shenandoah get_barrier_strength should accept all shapes of (Weak)CAS reference barriers Reviewed-by: rkennke

8192936: RI does not follow the JVMTI RedefineClasses spec that is too strict in the definition Summary: Introduce new flag fo compatibility: -XX:AllowRedefinitionToAddOrDeleteMethods Reviewed-by: jcbeyler, sspitsyn

8221271: sun/security/pkcs11/tls/tls12/TestTLS12.java test failed Reviewed-by: xuelei

8222747: [Graal] mx_subprocess files miss testing VM flags Reviewed-by: kvn

8222753: AAarch64: Add CPU implementer code for Ampere Summary: Add CPU implementer code 0xC0 for Ampere Reviewed-by: aph, drwhite, fyang

8222735: Update doc/building.md with current Oracle build platforms and compilers Reviewed-by: tbell

8222668: Add @since tag to JapaneseEra.REIWA Reviewed-by: chegar, lancea

8222527: HttpClient doesn't send HOST header when tunelling HTTP/1.1 through http proxy Summary: HttpClient no longer filters out system host header when sending tunelling CONNECT request to proxy Reviewed-by: michaelm

8220513: Wrapper Key may get deleted when closing sessions in SunPKCS11 crypto provider Summary: Do not close the session holding the Wrapper Key while in use. Delete the Wrapper Key when no longer needed. Reviewed-by: valeriep

8217338: [Containers] Improve systemd slice memory limit support Summary: Use hierachical memory limit in addition to memory_limits_in_bytes Reviewed-by: bobv, dholmes

8222550: runtime/MemberName/MemberNameLeak.java times out Reviewed-by: coleenp, dholmes

8222713: Add OutputAnalyzer(Path) constructor Reviewed-by: dholmes, coleenp

8222558: Rework ResolvedMethodTable verification Reviewed-by: coleenp

8222379: JFR TestClassLoadEvent.java failed due to EXCEPTION_ACCESS_VIOLATION Summary: Give fatal error if CDS loses archive mapping. Reviewed-by: iklam, ccheung, jiangli

8222280: Provide virtualization related info in the hs_error file on AIX Reviewed-by: clanger, mdoerr

Added tag jdk-13+17 for changeset 93b702d2a0cb

8222444: Add a suggestion for non-US locale in the test doc Reviewed-by: erikj Contributed-by: jingtian@loongson.cn

8220477: Channels.newWriter() does not close if underlying channel throws an IOException Reviewed-by: alanb

8222289: Overhaul logic for reading/writing constant pool entries Summary: Rewrite of Pool,ClassReader,ClassWriter to use shared pool helper components Reviewed-by: vromero

8219718: ZGC: Make nmethod entry barriers and nmethod::is_unloading use ZNMethodDataOops Reviewed-by: pliden, stefank

8222491: jcmd can fail converting UTF8 output to strings Reviewed-by: jcbeyler, clanger, dholmes

8222627: Remove sneaky token 'Name' in jdk-version.m4 Reviewed-by: simonis

8218468: Load barrier slow path node should be MachTypeNode Reviewed-by: shade, pliden, kvn

8222327: java_lang_Thread _thread_status_offset, remove pre 1.5 code paths Reviewed-by: dholmes, redestad

8218147: make_walkable asserts on multiple calls Reviewed-by: dholmes, dcubed

8220382: Cleanup doclet instantiation Reviewed-by: jjg

8222418: compiler/arguments/TestScavengeRootsInCode.java times out Summary: Problem list the test with Graal because it uses -Xcomp in combination with -XX:-TieredCompilation. Reviewed-by: kvn, iignatyev

8222417: compiler/loopopts/TestOverunrolling.java times out Summary: Problem list the test with Graal because it uses -Xcomp in combination with -XX:-TieredCompilation. Reviewed-by: kvn, iignatyev

Merge

Merge

8218453: More dynamic RMI interactions Reviewed-by: ahgross, skoivu, smarks

8211936: Better String parsing Reviewed-by: bpb, darcy Contributed-by: Brian Burkhalter <brian.burkhalter@oracle.com>, Joe Darcy <joe.darcy@oracle.com>, Paul Hohensee <hohensee@amazon.com>

Merge

Merge

8214809: CDS storage improvements Reviewed-by: acorn, iklam, ahgross, rhalade

8216326: SSLSocket stream close() does not close the associated socket Reviewed-by: jnimeh

8222484: Specialize generation of simple String concatenation expressions Reviewed-by: jrose, jlaskey

8222415: Xerces 2.12.0: Parsing Configuration Reviewed-by: lancea

8222510: Small cleanup for JDK launcher's make file Reviewed-by: clanger, erikj

8222528: Fix javadoc headers in Nashorn sources Reviewed-by: sundar

8222522: Add configure options for Mac Bundle creation Reviewed-by: erikj

8220743: [TESTBUG] Review Runtime tests recently migrated from JDK subdirs Summary: removed tests that will not find bugs in current code base. Reviewed-by: lfoltan, hseigel

8222395: Refactor the abstract classes of package and module index writer Reviewed-by: hannesw

8222334: java -Xss0 triggers StackOverflowError Summary: Launcher to use the stack size decided by hotpot or system if -Xss is 0 Reviewed-by: dholmes, alanb

8222271: [s390] optimize register usage in C2 instruction forms for clearing arrays Reviewed-by: mdoerr, lucy

8163363: AArch64: Stack size in tools/launcher/Settings.java needs to be adjusted Summary: Specify a proper min stack size input to -Xss for aarch64 Reviewed-by: aph

8222430: Add tests for ElementKind predicates Reviewed-by: jjg

8222378: Provide mechanism to query preview feature status for annotation processors Reviewed-by: jjg

8222501: [TESTBUG] Docker support is always set to true in jtreg-ext/requires/VMProps.java Summary: Restored prior code Reviewed-by: dcubed

8221711: [TESTBUG] create more tests for JFR in container environment Summary: Added test cases for environment and network events Reviewed-by: egahlin

8222425: Shenandoah: Move commonly used closures to separate files Reviewed-by: shade

8222490: Shenandoah: Remove unused _par_state_string in ShenandoahRootEvacuator Reviewed-by: shade

8222397: x86_32 tests with UseSHA1Intrinsics SEGV due to garbled registers Reviewed-by: kvn, dsamersoff

8222410: java/nio/file/attribute/BasicFileAttributeView/UnixSocketFile hangs when "nc" does not accept "-U" Reviewed-by: alanb

8221397: Support implementation-defined Map Modes Summary: Allow implementation-defined extensions to FileChannel MapMode enum Reviewed-by: alanb

8221644: jquery directory should be renamed Reviewed-by: jjg

8220625: tools/javac/classreader/8171132/BadConstantValue.java failed with "did not see expected error" Reviewed-by: clanger

8222387: Out-of-bounds access to CPU _family_id_xxx array Reviewed-by: dholmes, kvn Contributed-by: Jinke Fan <fanjinke51@yeah.net>

8222275: sun/security/tools/keytool/Serial64.java: assertTrue: expected true, was false Reviewed-by: xuelei

8208066: compiler/graalunit/JttThreadsTest.java failed with org.junit.runners.model.TestTimedOutException: test timed out after 20 seconds Reviewed-by: iignatyev

8222419: Shenandoah: Remove unused _par_state_string in ShenandoahRootProcessor Reviewed-by: rkennke

8222299: [TESTBUG] move hotspot container tests to hotspot/containers Summary: Moved the tests, updated relevant files Reviewed-by: dholmes, iignatyev

8222403: Shenandoah: Remove ShenandoahAlwaysTrueClosure, use AlwaysTrueClosure instead Reviewed-by: shade

8222297: IRT_ENTRY/IRT_LEAF etc are the same as JRT Summary: Replace IRT entry points with JRT. Reviewed-by: lfoltan, dcubed

8222188: Shenandoah: Adjust Shenandoah work gang types Reviewed-by: shade, rkennke

8180573: Refactor sun/security/tools shell tests to plain java tests Reviewed-by: rhalade, valeriep

8222151: refactoring: enhancements to java.lang.Class::methodToString and java.lang.Class::getTypeName Reviewed-by: darcy Contributed-by: sergei.tsypanov@yandex.ru

8222090: Add Hygon Dhyana processor support Reviewed-by: kvn, dholmes, coleenp, rwestberg Contributed-by: Jinke Fan <fanjinke51@yeah.net>

8217405: rmic should reject class files with preview features enabled Reviewed-by: lancea, alanb

8222034: Thread-SMR functions should be updated to remove work around Reviewed-by: mdoerr, eosterlund

8221857: Collect code coverage for a subset of code Reviewed-by: erikj

8222333: fastdebug build broken after JDK-8221393 (phase_mapping[] doesn't match enum Phase in WeakProcessorPhases) Reviewed-by: zgu, shade Contributed-by: Ao Qi <aoqi@loongson.cn>

8217047: Provide a way to inject missing parameter names Summary: Adding a way to provide parameter names that are missing in the classfiles. Reviewed-by: darcy, jjg

8221979: Cleanups for building Windows resources Reviewed-by: erikj

8215407: javac should reject class files with bad EnclosingMethod attributes Summary: Reject classfiles with broken EnclosingMethod attribute. Reviewed-by: jjg

8221393: ResolvedMethodTable too small for StackWalking applications Reviewed-by: coleenp, rehn

8221913: Add GC.selected() jtreg-ext function Reviewed-by: kbarrett, pliden

Merge

Merge

8222097: ProblemList tests that are failing recurringly and intermittently in PIT Reviewed-by: prr, kaddepalli

8221445: FastSysexMessage constructor crashes MIDI receiption thread Reviewed-by: prr

8221263: [TEST_BUG] RemotePrinterStatusRefresh test is hard to use Reviewed-by: serb, prr

8221885: Add intermittent test in the JavaSound to the ProblemList Reviewed-by: prr

8220349: The fix done for JDK-8214253 have caused issues in JTree behaviour Reviewed-by: serb, prr

6684386: ElementIterator javadoc bug Reviewed-by: psadhukhan

8221661: javax.swing.text.View.getPreferredSpan(int axis) Reviewed-by: serb

8217013: javadoc generates references to missing file overview-frame.html Reviewed-by: hannesw

8221915: cleanup ticks related coding in os_perf_aix.cpp [aix] Reviewed-by: mdoerr

8222300: Zero build broken after JDK-8222231 Reviewed-by: dholmes

8222072: JVMTI GenerateEvents() sends CompiledMethodLoad events to wrong jvmtiEnv Summary: Fix GenerateEvents() to send CompiledMethodLoad events to requesting agent only Reviewed-by: jcbeyler, amenkov

Added tag jdk-13+16 for changeset 9d0ae9508d53

8222231: Clean up interfaceSupport.inline.hpp duplicated code Reviewed-by: dholmes, pchilanomate

8222224: vmTestbase/nsk/jvmti/SingleStep/singlestep001/TestDescription.java fails Reviewed-by: sspitsyn, jcbeyler, amenkov

8222035: minimal inference context optimization is forcing resolution with incomplete constraints Reviewed-by: mcimadamore, cushon

8222029: Optimize Math.floorMod Reviewed-by: aph, darcy

8222264: Windows incremental build is broken with JDK-8217728 Reviewed-by: erikj, clanger

8221851: Use of THIS_FILE in hotspot invalidates precompiled header on Linux/GCC Reviewed-by: tbell, ysuenaga

8222259: Shenandoah: Pre-evacuate string-dedup roots in Traversal GC Reviewed-by: shade

8221984: ZGC: Clean up ZOop Reviewed-by: stefank, eosterlund

8222180: ZGC: ZForwarding::verify() failing when checking for duplicates Reviewed-by: pliden, eosterlund

8221836: Avoid recalculating String.hash when zero Reviewed-by: jrose, adinn Contributed-by: peter.levart@gmail.com, claes.redestad@oracle.com

8219241: Provide basic virtualization related info in the hs_error file on linux/windows x86_64 Reviewed-by: dholmes, mdoerr

Merge

8216039: TLS with BC and RSASSA-PSS breaks ECDHServerKeyExchange Summary: Add internal Signature init methods to select provider based on both key and parameter Reviewed-by: xuelei

8221853: Data race in compile broker (set_last_compile) Summary: Remove the debug code provoking it Reviewed-by: kvn, thartmann

8221430: StringBuffer(CharSequence) constructor truncates when -XX:-CompactStrings specified Reviewed-by: igerasim, rriggs Contributed-by: Andrew Leonard <andrew_m_leonard@uk.ibm.com>, Ivan Gerasimov <ivan.gerasimov@oracle.com>

8222229: ProblemList compiler/jsr292/InvokerSignatureMismatch.java Reviewed-by: iignatyev

8222227: Shenandoah: Fix Traversal GC weak roots handling in final-traversal pause Reviewed-by: shade, zgu

8222186: Shenandoah should not uncommit below minimum heap size Reviewed-by: zgu, rkennke

8222185: Shenandoah should report "committed" as capacity Reviewed-by: zgu, rkennke

8221852: SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGED_CREATE should be selected at runtime, not build time Reviewed-by: alanb, shade

8221924: get(null) on single-entry unmodifiable Map returns null instead of throwing NPE Reviewed-by: redestad, lancea

8221658: aarch64: add necessary predicate for ubfx patterns Reviewed-by: aph

8221894: Add comments for docker tests in the test doc Reviewed-by: erikj, dholmes

8020637: Permissions.readObject doesn't enforce proper Class to PermissionCollection mappings Reviewed-by: weijun

8222144: BuiltinClassLoader should create the CodeSource for jrt URLs lazily Reviewed-by: alanb

8221535: add steal tick related information to hs_error file [linux] Reviewed-by: dholmes, goetz

8221584: SIGSEGV in os::PlatformEvent::unpark() in JvmtiRawMonitor::raw_exit while posting method exit event Reviewed-by: dholmes, dcubed Contributed-by: robbin.ehn@oracle.com, stefan.karlsson@oracle.com

8218458: [TESTBUG] runtime/NMT/CheckForProperDetailStackTrace.java fails with Expected stack trace missing from output Reviewed-by: cjplummer, zgu

8218049: Survivor MemoryMXBean used() size granularity is region based Reviewed-by: tschatzl, kbarrett

8222105: Add "use_" prefix to G1Policy::adaptive_young_list_length Summary: Improve naming of G1Policy::adaptive_young_list_length to improve readability. Reviewed-by: kbarrett

8218668: Clean up evacuation of optional collection set Summary: Better integrate optional collection set evacuation into the existing evacuation scheme, fixing a few minor issues with the initial implementation. Reviewed-by: kbarrett, sangheki

8216551: GraalUnitTestLauncher should be executed as '@run driver' Reviewed-by: dlong, kvn

8222130: Shenandoah should verify roots after pre-evacuation Reviewed-by: rkennke, zgu

8222133: Add temporary exceptions for root certs that are due to expire soon Reviewed-by: xuelei

8222086: CodeCache::UnloadingScope needs to preserve and restore previous IsUnloadingBehavior Reviewed-by: eosterlund

8221730: jcmd process name matching broken Reviewed-by: jcbeyler, dholmes, cjplummer

8222027: java/util/logging/LogManager/TestLoggerNames.java generates intermittent ClassCastException Summary: Make a strong reference to TestLogger and dont fetch it from LogManager Reviewed-by: dfuchs

8222129: Shenandoah: Missing CompareAndSwapP/N case in get_barrier_strength() Reviewed-by: shade

8222125: Shenandoah: Crash when running with ShenandoahParallelSafepointThreads=1 Reviewed-by: shade

8222089: [TESTBUG] sun/security/lib/cacerts/VerifyCACerts.java fails due to cert within 90-day expiry window Reviewed-by: xuelei

8221907: make reconfigure breaks when configured with relative paths Reviewed-by: dholmes

8222111: exeCallerAccessTest.c fails to build: control reaches end of non-void function Reviewed-by: alanb, dholmes

8221995: AARCH64: problems with CAS instructions encoding Reviewed-by: aph

8221880: Better customization for Windows RC properties FileDescription and ProductName Reviewed-by: erikj

8221529: [TESTBUG] Docker tests use old/deprecated image on AArch64 Reviewed-by: aph, sgehwolf, mseledtsov