Azul Zulu 21 General Availability Release Notes

ProblemList jdk/jfr/tool/TestView.java on macosx-x64

String template fails with java.lang.StringIndexOutOfBoundsException if last fragment is UTF16

Generational ZGC: NMT assert when the heap fails to expand

Fix section label in test/jdk/ProblemList.txt

SuperWord fails due to CMove without matching Bool pack

Disable runtime/ErrorHandling/MachCodeFramesInErrorFile.java on ppc64le

JDK21: ProblemList java/lang/ScopedValue/StressStackOverflow.java on linux-x86

Exclude failing multicast tests on AIX

Exclude java/foreign/TestByteBuffer.java on AIX

Temporarily disable "malformed control flow" assert to reduce noise

ProblemList java/util/concurrent/tck/JSR166TestCase.java on select platforms

ProblemList java/util/concurrent/SynchronousQueue/Fairness.java on X64

Return value corrupted when using CCS + isTrivial (mainline)

Compiler crash when template processor type is a captured wildcard

JDK 21 RDP2 L10n resource files update

SIGSEGV in jfr.internal.event.EventWriter.putUncheckedByte after JDK-8312086

ProblemList serviceability/jvmti/vthread/VThreadTLSTest/VThreadTLSTest.java#id1

Crash in dominance check when compiling unnamed patterns

Update man page for javadoc

Incorrect javadoc comment text

12.1.4: Typo in non-normative text explaining candidate main methods

Concurrency regression in the PBKDF2 key impl of SunJCE provider

StructuredTaskScope.shutdown does not interrupt newly started threads

Duplicate qualified enum constants not detected

AIX : test/jdk/java/foreign/TestLayouts.java fails because of different output - expected [[i4](struct)] but found [[I4](struct)]

Incorrect exhaustivity computation

Wrong visible amount in Adjustable of ScrollPane

Memory leak in Java_jdk_internal_org_jline_terminal_impl_jna_linux_CLibraryImpl_ttyname_1r

Memory leak in jspawnhelper spawnChild after JDK-8307990

Minor doc issue in MemorySegment::copy

Remove spec change docs for JEPs 440 and 441 from the closed repo

GetThreadLocalStorage not working for vthreads mounted during JVMTI attach

AArch64: [ZGC] Many tests fail with "assert(allocates2(pc)) failed: not in CodeBuffer memory" on some CPUs

JFR TestNativeMemoryUsageEvents fails in huge pages configuration

7.3 Missing indentation in grammar for OrdinaryCompilationUnit

JavaDoc index comparator is not transitive

JFR: Remove t.printStackTrace() in PeriodicEvents

ProblemList vmTestbase/nsk/jvmti/scenarios/capability/CM03/cm03t001/TestDescription.java with Xcomp on macosx-x64

ProblemList vmTestbase/nsk/jdb/interrupt/interrupt001/interrupt001.java on linux-all

ProblemList javax/management/remote/mandatory/connection/ConnectionTest.java with virtual threads on windows-x64

ProblemList javax/management/remote/mandatory/connection/DeadLockTest.java with virtual threads on windows-x64

disable gc/z/TestHighUsage.java

ProblemList javax/management/remote/mandatory/subjectDelegation/SubjectDelegation1Test.java on linux-aarch64

Remove unused mapping test files

Generational ZGC: gc/z/TestSmallHeap.java failed with OutOfMemoryError

Fix typos in java.base

Type in java.lang.reflect.AccessFlag.METHOD_PARAMETER

Please disable runtime/jni/nativeStack/TestNativeStack.java on armhf

ProblemList gc/z/TestHighUsage.java with Generational ZGC

JFR: RecordedThread::getOSThreadId() should return -1 if thread is virtual

Incorrect exhaustivity computation

Fix typo in javac man page

assert(false) failed: EA: missing memory path

jdk/jfr/tool/TestView.java can’t find event

java.util.FormatItemModifier should not be protected

java/lang/Class/forName/ForNameNames.java fails after being added by JDK-8310242

Remove 2 malformed java/foreign ProblemList entries

Add missing file

ScopedValue throwing StructureViolationException should be clearer

Thread.interrupt() method’s javadoc has an incorrect {@link}

Improve location reporting for javac serial lint warnings

Correct range notations in MethodTypeDesc specification

typo in the parameter name in @throws of ClassDesc::ofDescriptor

guarantee(!HAS_PENDING_EXCEPTION) failed in ExceptionTranslation::doit

JDK21: ProblemList java/lang/ScopedValue/StressStackOverflow.java on generic-x64

Clarify the targetName parameter of Lookup::findClass

assert(reserved_rgn != nullptr) failed: Add committed region, No reserved region found

add note about unnamed module to Elements.getAllModuleElements

RISC-V: builtin_clear_cache can fail silently.

vmTestbase/nsk/jdb/interrupt/interrupt001/interrupt001.java timed out due to missing prompt

avoid potential leaks in KeystoreImpl.m related to JNU_CHECK_EXCEPTION early returns

[BACKOUT] 8304450: [vectorapi] Refactor VectorShuffle implementation

[JVMCI] compiler/runtime/TestConstantDynamic: lookupConstant returned an object of incorrect type: null

Linker.Option.firstVariadicArg should specify which index values are valid

Handle problems in core-related tests on macOS when codesign tool does not work

Misplaced "unnamed classes are a preview feature and are disabled by default" error

C2: 8275201 broke constant folding of array store check in some cases

(process) jspawnhelper should not use argv[0]

Clarify the name parameter to Class::forName

Update the index page for specs

Generational ZGC: Lock-order asserts in JVMTI IterateThroughHeap

com/sun/tools/attach/warnings/DynamicLoadWarningTest.java second failure on AIX

Improve Generational ZGC jtreg testing

DateTimeFormatter date formats (ISO_LOCAL_DATE) separated with hyphen, not dash

Effectivelly final condition not enforced in guards for binding variables from the same case

C2: assert(false) failed: scalar_input is neither phi nor a matchin reduction

Switch with unnamed patterns erroneously non-exhaustive

C1: Missing receiver null check in Reference::get intrinsic

LoongArch64 builds are broken after JDK-8304913

Restore javac manpage updates

Note if implicit annotation processing is being used

ScrollPane insets are incorrect

VarHandle and slice handle derived from layout are lacking alignment check

Clarify return value of Java Time compareTo methods

MIPS builds are broken after JDK-8304913

ZGC: Unbounded asynchronous unmapping can lead to running out of address space

ParallelGC young collections very slow in DelayInducer

JFR: Display N/A for missing data amount

Rename JDK-8309595 test to conform

Shenandoah: Strengthen the mark word check in string dedup

Matcher uses @since {@inheritDoc}

Add @sealedGraph for some Panama FFM interfaces

JFR: View issues

C2: assert(false) failed: Bad graph detected in build_loop_late after JDK-8305189

LinkedHashMap adds an errant serializable field

Using -proc:full should be considered requesting explicit annotation processing

Unsafe list operations in JfrStringPool

Make editorial changes to spec change document for JEPs 440&441

StructuredTaskScope.join description improvements

Clarify API note in Class::getName and MethodType::toMethodDescriptorString

Leak class loader constraints

ProblemList serviceability/jvmti/vthread/FollowReferences/VThreadStackRefTest.java#default with ZGC

Occasional crashes with pipewire screen capture on Wayland

Expand timeout windows for tests in JDK-8179502

[macOS, Accessibility] VoiceOver: Incorrect announcements of JRadioButton

Assert privileges while reading the jdk.incubator.vector.VECTOR_ACCESS_OOB_CHECK system property

AIX build fails after JDK-8280982

Exclude java/lang/ScopedValue/StressStackOverflow.java from JTREG_TEST_THREAD_FACTORY=Virtual runs

Generational ZGC: compiler/gcbarriers/UnsafeIntrinsicsTest.java fails in nmt_commit

java -help output for --module-path / -p is incomplete

runtime/handshake/HandshakeTimeoutTest.java fails with "has not cleared handshake op" and SIGILL

JDK 21 RDP1 L10n resource files update

Clean up tests that reference deploy modules

[BACKOUT] JDK-8307153 JVMTI GetThreadState on carrier should return STATE_WAITING

[Windows] hs_err files sometimes miss information about the code containing the error

[REDO] JDK-8307153 JVMTI GetThreadState on carrier should return STATE_WAITING

update JVMTI history table for jdk 21

Allow javadoc to process unnamed classes

Cleanup naming in JavacParser related to unnamed classes

Improve core reflection tests for JEP 445

ProblemList sun/security/pkcs11/Signature/TestRSAKeyLength.java

sun/security/pkcs11/Signature/TestRSAKeyLength.java fails after JDK-8301553

javac crashes attempting to -Xprint on a class file of an unnamed class

[JVMCI] Export symbols used by VirtualThread notifyJvmti intrinsics to JVMCI compilers.

Update descriptions in SourceVersion

jdk.jfr.internal.Utils::formatDataAmount method should gracefully handle amounts equal to Long.MIN_VALUE

com/sun/tools/attach/warnings/DynamicLoadWarningTest.java fails on AIX

Micro-optimize x86 assembler UseCondCardMark

compiler/jvmci/TestEnableJVMCIProduct.java fails with "JVMCI compiler 'graal' specified by jvmci.Compiler not found"

@JEP(number=430, title="String Templates") should use default status

java/lang/Class/getDeclaredField/FieldSetAccessibleTest should filter modules that depend on JVMCI

Incorrect result with unwrapped iotaShuffle.

Improve test proxy performance

Stale cached data from Matcher.namedGroups() after Matcher.usePattern()

com/sun/jdi/RedefineNestmateAttr/TestNestmateAttr.java no longer needs to override startUp() method

com/sun/jdi/RedefineNestmateAttr/TestNestmateAttr.java fails with virtual test thread factory

com/sun/jdi/MultiBreakpointsTest.java fails with virtual test thread factory

com/sun/jdi/MethodEntryExitEvents.java due to finding wrong main thread

Improve javax.lang.model tests for JEP 445

[JVMCI] race in CallSiteTargetValue recording

[IR Framework] Wrong @ForceCompile link in README

IGV: Add dump_igv(custom_name) for improved debugging

Limit key characters in static index pages

Pattern dominance should be adjusted

[AIX] vmTestbase/nsk/jvmti/RunAgentThread/agentthr001/TestDescription.java crashing due to empty while loop

com/sun/jdi/StepTest.java fails with virtual thread wrapper

RISC-V: Relax register constraint for AddReductionVF & AddReductionVD nodes

RISC-V: Make use of vl1r.v & vfabs.v pseudo-instructions where appropriate

Misstatement in semantics of methods in javax.lang.model.ElementFilter

Improve the performance of MethodTypeDesc::descriptorString

Update HttpInputStreamTest and BodyProcessorInputStreamTest to use hg.openjdk.org

Change jdk.trackAllThreads to default to true

RISC-V: is_deopt may produce unaligned memory read

ValueLayout:: arrayElementVarHandle doesn’t throws UnsupportedOperationException - if byteAlignment() > byteSize()

com/sun/jdi/JdbMethodExitTest.java fails with virtual threads due to a bug in determining the main thread id

Remove non-failing tests from test/jdk/ProblemList-Virtual.txt

6.5.6.1: Specify resolution of enum names in switches

Extend hs_err logging for all VM operations deriving from VM_GC_Operation

Provide sctpHandleSocketErrorWithMessage

Incorrect switch in enum not reported properly

ProcessTools.main() does not properly set thread names when using the virtual thread wrapper

RISC-V: Improve PrintOptoAssembly output of vector nodes

com/sun/jdi/DeferredStepTest.java fails with virtual threads due to not waiting for threads to exit

jdk/internal/misc/VM/RuntimeArguments test ignores jdk/internal/vm/options

Adjust ShenandoahHeap print_heap_regions_on

jdk/jfr/event/runtime/TestAgentEvent.java fails due to "missing" dynamic JavaAgent

C2: MaxNode::signed_min() returns nullptr for int operands

G1: Remove unused G1HeapRegionAttr::is_valid_gen

C2: "assert(in_bb(n)) failed: must be" after JDK-8306302

C2: assert(final_con == (jlong)final_int) failed: final value should be integer

Serial: Remove the code related to GC overhead limit

RISC-V: Add riscv_hwprobe syscall

Implement fast-path for ASCII-compatible CharsetEncoders on RISC-V

ClassForNameLeak fails intermittently as the class loader hasn’t been unloaded

ProblemList java/util/concurrent/locks/Lock/OOMEInAQS.java with ZGC and Generational ZGC again

Unnamed Variables (_) can’t be used in JShell

ProblemList vmTestbase/nsk/jvmti/scenarios/jni_interception/JI05/ji05t001/TestDescription.java

ProblemList jdk/incubator/vector/Float64VectorTests.java on aarch64

Clarify EXPERIMENTAL flags comment in hotspot/share/runtime/globals.hpp

Fix xlc17 clang 15 warnings in security and servicability

Fix xlc17 clang 15 warnings in java.desktop

Fix xlc17 clang 15 warnings in java.base

Cast from jchar* to char* in test java/io/GetXSpace.java

Extend VM Operations hs_err logging

java/net/httpclient/ExecutorShutdown fails intermittently, if connection closed during upgrade

Test vmTestbase/nsk/jvmti/scenarios/jni_interception/JI05/ji05t001/TestDescription.java fails after JDK-8308341

CDS archive heap is always relocated for larger heap

Some minor comment and code cleanup in jdk/com/sun/jdi/PopFramesTest.java

Need to escape " inside attribute values

extend JDI StackFrame.setValue() and JDWP StackFrame.setValues minimal support for virtual threads

ResourceHashtable failed "assert(~(_allocation_t[0] | allocation_mask) == (uintptr_t)this) failed: lost resource object"

Fix container tests for jdks with symlinked conf dir

[JVMCI] add -XX:+UseGraalJIT flag

Augment test/langtools/tools/javac/versions/Versions.java for JDK 21 language changes

AArch64: guarantee(T != T2S) failed: "incorrect arrangement" after JDK-8307795

java/net/httpclient/AsyncShutdownNow.java fails intermittently

Removing unused constructor of PerfLongCounter and PerfLongVariable

Build failure after JDK-8307795 due to warnings in micro-benchmark StoreMaskTrueCount.java

6.7: Clarify that an unnamed top-level class does not have a fully qualified or canonical name

[JVMCI] compiler/unsafe/UnsafeGetStableArrayElement test asserts wrong values with Graal

Remove UTF-8 character from TaskbarPositionTest.java

Underscore with brackets

security/infra/java/security/cert/CertPathValidator/certification/AmazonCA.java fails

Problemlist compiler/jvmci/TestUncaughtErrorInCompileMethod.java

Compilation Error in javax/swing/event/FocusEventCauseTest.java

Parsing of erroneous patterns succeeds

Remove malloc locker test case

Replace NULL with nullptr, final sweep of hotspot code

MemorySegment::reinterpret cleanup action is not called for all overloads

RISC-V: Sign extend when comparing 32-bit value with zero instead of testing the sign bit

New test TestHFA fails with zero

Update JShell manpage to include TOOLING description

Update java.lang.Class to use javadoc snippets

Disable svc tests failing with virtual thread factory

regression with a deadlock involving FollowReferences

gtest:codestrings fails on riscv

Fix signed integer overflow in compiler code, part 2

Decouple internal Version and OperatingSystem classes

[JVMCI] code installation increments decompile_count for call_site_target_value failures

Remove unimplemented ThreadLocalAllocBuffer::reset

jdk.internal.le build fails on AIX

jdk.management.jfr.RecordingInfo.toString() lacks test coverage

Problemlist compiler/jvmci/TestUncaughtErrorInCompileMethod.java

[JVMCI] TestUncaughtErrorInCompileMethod times out

C2 SuperWord::output: assert before bailout with CountedLoopReserveKit

RISC-V: Improve temporary vector register usage avoiding the use of v0

Update core reflection for JEP 445 (preview)

Allow executeAndLog to accept running process

ProblemList sun/java2d/DirectX/OnScreenRenderingResizeTest/OnScreenRenderingResizeTest.java on linux-x64

ProblemList javax/sound/sampled/Clip/ClipIsRunningAfterStop.java on linux-x64

ProblemList java/awt/Toolkit/GetScreenInsetsCustomGC/GetScreenInsetsCustomGC.java on linux-x64

Make CIPrintCompilerName a diagnostic flag

Bad graph detected in build_loop_late after JDK-8305635

TestCDSVMCrash.java needs @requires vm.cds

Strong CLD oop handle roots are demoted to non-roots concurrently

JFR: Deserialization of EventTypeInfo uses incorrect attribute names

java/awt/Toolkit/GetScreenInsetsCustomGC/GetScreenInsetsCustomGC.java failed with 'Cannot invoke "sun.awt.X11GraphicsDevice.getInsets()" because "device" is null'

enhance logging and some exception in krb5/Config.java

jdk.internal.classfile.impl.EntryMap::nextPowerOfTwo math problem

ARM32: TestBooleanVector crashes after 8300257

ProblemList gc/z/TestHighUsage.java with Generational ZGC on windows x64

Consolidate exceptions thrown from Class-File API

add JDWP and JDI virtual thread support for ThreadReference.ForceEarlyReturn

RISC-V: Support VectorTest node for Vector API

extend SetLocalXXX minimal support for virtual threads

SequenceLayout::withElementCount(long elementCount) doesn’t throw IllegalArgumentException - if elementCount < 0 for some cases

Improve java/util/UUID/UUIDTest.java

update for deprecated sprintf for libnet in java.base

TLAB initialization may cause div by zero

RISC-V: Expand size of stub routines for zgc only

Reporting errors from create_vm may crash

New test TestHFA needs adaptation for JDK-8308276

Problemlist compiler/c2/irTests/TestVectorConditionalMove.java

Generational ZGC: Avoid final marking through stack chunks

JNU_GetStringPlatformChars may write to String’s internal memory array

C2 IR test failures for TestFpMinMaxReductions.java with SSE2

Typos in parameter names

Compiler should accept final unnamed variables in try-with-resources

RISC-V: avoid unnecessary slli in the vectorized arraycopy stubs for bytes

ProblemList java/awt/event/SequencedEvent/MultipleContextsFunctionalTest.java on macosx-x64

ProblemList three mlvm/indy/func/jvmti tests on windows-x64 in Xcomp mode

ProblemList java/util/concurrent/ScheduledThreadPoolExecutor/BasicCancelTest.java with genzgc on windows-x64

Develop additional Tests for KEM implementation

Clarify reversed() default methods' implementation requirements

(fs) UnixPath::toRealPath needs additional permissions when running with SM (macOS)

Add version number in the replay file generated by DumpInline

ReplayInline is not availabe in production build

RISC-V: vstring_compare doesnt manifest usage of all vector registers

Narrow types of ConstantPool and ConstMethod returns

Javadoc of FFM API needs to be refreshed

Incorrect value of 'used' jvmstat counter

javax.lang.model updates for JEP 445 (preview)

Use atomic bitset function for PackageEntry::_defined_by_cds_in_class_path

gc/cslocker/TestCSLocker.java timed out

SIGSEGV in GraphKit::gen_checkcast

HttpClient: Sanitize logging while stopping

Classfile API should fail to generate over-sized Code attribute

java/net/httpclient/ShutdownNow.java fails with "stream 1 cancelled"

Fix compilation regression from JDK-8306983 on musl libc

Reduce testing time by removing combinations tested

AArch64: SIGILL when running with -XX:UseBranchProtection=pac-ret on hardware without PAC feature

ZStatSubPhase::register_start should not call register_gc_phase_start if ZAbort::should_abort()

Test vmTestbase/nsk/jdi/MethodExitRequest/addClassExclusionFilter/filter001/TestDescription.java failed: VMDisconnectedException

JDI TestScaffold does not support passing app arguments to the debuggee

ProblemList java/lang/instrument/NativeMethodPrefixAgent.java with loom

ProblemList javax/management/remote/mandatory/loading/RMIDownloadTest.java on windows-x64 w/ loom

ProblemList javax/management/remote/mandatory/loading/MissingClassTest.java on windows-x64 w/ loom

ProblemList javax/management/remote/mandatory/connection/BrokenConnectionTest.java on linux-all

[PPC64] Implement alternative fast-locking scheme

ProblemList containers/docker/TestMemoryAwareness.java on linux-x64

Reduce memory accesses in AArch64 MD5 intrinsic

Windows build failure with disassembler.cpp(792): warning C4267: '=': conversion from 'size_t' to 'int'

Update javac tool page for -proc:full

Linker should check that capture state segment is big enough

broken compilation of test\jdk\tools\launcher\exeJliLaunchTest.c

Build failure with -Werror=maybe-uninitialized in libjli/java.c with GCC8

libjvm library not reproducibly comparable between vendors

[s390x] separate remaining_cargs from z_abi_160

add ForceEarlyReturn support for virtual threads

Fix offset_of conversion warnings in runtime code

Update description of SourceVersion.RELEASE_21

CLD created and unloading list sharing _next node pointer leads to concurrent YC missing CLD roots

Fix build failures related to the java.awt.Robot documentation

Increase buffer size for jspawnhelper arguments

[s390x] build broken after JDK-8304913

Remove MetaspaceClosure::Ref::keep_after_pushing()

JNI_GetCreatedJavaVMs returns a partially initialized JVM

Test java/net/HttpURLConnection/HttpURLConnectionExpectContinueTest.java failed: java.net.BindException: Address already in use

JFR: Remove @Experimental from Virtual Threads events

Default decomposition mode in Collator

Compiler should fail when a local variable declaration does not include an Identifier and does not have an initializer

HttpClient: Avoid logging or locking from within synchronized blocks

Compiler should accept mixed masked and unmasked variables in lambda parameters

enhance exceptions in MappedMemoryUtils.c

Problemlist vmTestbase/nsk/jvmti/AttachOnDemand/attach020/TestDescription.java

compiler/jvmci/meta/ProfilingInfoTest.java fails with -XX:TieredStopAtLevel=1

Fix xlc17 clang warnings and build errors in hotspot

Assert on -Xshare:dump when running with -Xlog:cds=trace

Java snippets in the FFM API need to be updated

RISC-V: Improve vectorization of Match.sqrt() on floats

Change layout API to work with bytes, not bits

ARM32 build broken after JDK-8304913

Revisit alignment of layout constants on 32-bit platforms

PPC64le build broken after JDK-8304913

Add -proc:full to describe current default annotation processing policy

Update ATR task definitions for JDK 21 for Client

Tighten up accessibility of nested classes in java.lang.invoke

add JDWP and JDI virtual thread support for ThreadReference.PopFrames

Remove SystemDictionaryShared::clone_dumptime_tables()

ThreadContainer registry accumulates weak refs

nsk/jdb tests don’t pass -verbose flag to the debuggee

failure handler missed jcmd.vm.info command

Error in parsing replay file when staticfield is an array of single dimension

ProblemList java/util/concurrent/locks/Lock/OOMEInAQS.java with ZGC on all platforms

jdi/EventSet/resume/resume008 failed with "EventHandler> Unexpected event: ThreadStartEvent in thread resume008-thread0"

Update Http2TestServerConnection to use SSLSocket.startHandshake()

Generational ZGC: Remove CLDG_lock from old gen root scanning

SequencedMap::firstEntry throws NPE when first entry has null key or value

VerifyCACerts.java misses blank in error output

PropertyDescriptor should work with overridden generic getter method

[JVMCI] capture JVMCI exceptions in hs-err

Avoid multiarray allocations in AESCrypt.makeSessionKey

jdk.test.lib.compiler.InMemoryJavaCompiler.compile does not close files

JVMS Changes for Unnamed Classes and Instance main Methods (Preview)

JLS changes for Unnamed Classes and Instance main Methods (Preview)

Resolve multiple definition of 'JNI_OnLoad_jsound' linking error

Support Unicode extension for collation settings

G1: Remove redundant checks in G1ObjectCountIsAliveClosure

Generational ZGC: Update constructor syntax

Disable language preview features use in JDK

Replace NULL with nullptr in gc/x

Remove unused iRegIHeapbase() matching operand

Add container tests for on-the-fly resource quota updates

Improve class check in CollectedHeap::is_oop

C2 fix idom bug in PhaseIdealLoop::create_new_if_for_predicate

ClassLoaderExt::append_boot_classpath should handle dynamic archive

[BACKOUT] update for deprecated sprintf for src/utils

Refactor nested class declarations in FdLibm.java

Move Solaris related charsets from java.base to jdk.charsets module

Deadlock in TestCSLocker.java due to blocking GC while allocating

[JVMCI] WB_IsGCSupportedByJVMCICompiler must enter correct JVMCI env

Evaluate new public types in non-public classes

java/util/concurrent/ThreadPerTaskExecutor/ThreadPerTaskExecutorTest.java timed out

Some CDS tests need to use @requires vm.flagless

Linkers should reject unpromoted variadic parameters

HttpClient (HTTP/1.1) sends an extraneous empty chunk if the BodyPublisher supplies an empty buffer

update for deprecated sprintf for java.base

Update IANA Language Subtag Registry to Version 2023-05-11

Use snippets in java.io package

Syntax of "import static" is incorrect in com.sun.source.tree.ImportTree.java

X509Key and PKCS8Key allows garbage bytes at the end

Generational ZGC: OOM before clearing all SoftReferences

add PopFrame support for virtual threads

gtest:ZIndexDistributorTest fails on PPC64

jspawnhelper must close its writing side of a pipe before reading from it

(fs) Files.createDirectories(dir) returns dir::toAbsolutePath instead of dir

[zgc] Missing includes in gc/z/zTracer.cpp

serviceability/jvmti/vthread/StopThreadTest/StopThreadTest.java timed out

ProblemList java/util/concurrent/locks/Lock/OOMEInAQS.java on linux-x64

Exclude gc/g1/TestSkipRebuildRemsetPhase.java fails with virtual test thread factory

java/foreign/enablenativeaccess/TestEnableNativeAccess.java fails with ShouldNotReachHere

Remove explicit type casts from SerializeClosure::do_xxx() calls

Metaspace verification is slow causing extreme class unloading times

Prefer to PTRACE_GETREGSET instead of PTRACE_GETREGS in method 'ps_proc.c::process_get_lwp_regs'

Update string template regression tests to be robust on release updates

[AIX] C locale’s font setting was changed by JEP 400

Build of Client VM is broken after JDK-8307058

ClassFileDumper should only load java.nio.file.Path if enabled

Class space argument processing can be simplified

Support byte-sized atomic bitset operations

javadoc for MemorySegment::reinterpret has duplicate restricted method paragraph

[ppc] Add failing RTM tests to ProblemList until 8307907 is fixed.

ProblemList gtest/NMTGtest.java subtests on aix

(fs) Files.createSymbolicLink throws less specific exception when in developer mode and file already exists

com/sun/jdi/ConnectedVMs.java fails with "Invalid debuggee exitValue: 0"

Remove unnecessary log statements from arm32 fastlocking code

Invalid is_in_any_VTMS_transition() check in post_dynamic_code_generated_while_holding_locks

validate-source fails after JDK-8306758

update for deprecated sprintf for src/utils

update for deprecated sprintf for jdk.jdi

update for deprecated sprintf for jdk.attach

SequencedMap view method specification and implementation adjustments

In the case of two methods with Record Patterns, the second one contains a line number from the first method

[JVMCI] Export markWord::lock_mask_in_place to JVMCI compilers.

Consistently use LockingMode instead of UseHeavyMonitors

G1: Remove partial object-count report after gc

Rename Atomic::fetch_and_add and friends

Reorganize ArrayJuggle test cases

Newly added java/awt/dnd/MozillaDnDTest.java has invalid jtreg @requires clause

AArch64: Optimize VectorMask.truecount() on Neon

Test for HSS/LMS Signature Verification

runtime/reflect/ReflectOutOfMemoryError.java timed out

Relax the java.awt.Robot specification

DynamicArchiveHeader contents are missing in CDS mapfile

RISC-V: Improve bit test code introduced by JDK-8291555

JFR: EventStream.openRepository() drops events

Loop Predication should not hoist range checks with trap on success projection by negating their condition

Adjust delay time and gc log argument in TestAbortOnVMOperationTimeout

sealed class hierarchy graph doesn’t distinguish non-sealed classes

RISC-V: stringL_indexof_char instruction has wrong format string

java/net/httpclient/ExpectContinueTest.java timed out

FunctionDescriptor::toMethodType should allow sequence layouts (mainline)

java/net/httpclient/FlowAdapter* tests should close the HttpClient instances

C2 failed: Not monotonic (AndI CastII LShiftI) in TestShiftCastAndNotification.java

Linker::nativeLinker should not be restricted (mainline)

RISC-V: Added support for Extract, Compress, Expand and other nodes for Vector API

gcc12 based Alpine build broken build after JDK-8307301

[AIX] Broken build after JDK-8307301

[JVMCI] HotSpotConstantPool#lookupBootstrapMethodInvocation broken by JDK-8301995

AArch64: Vector registers are clobbered by some macroassemblers

Remove unused SomeConstants in WatcherThread class

Build with gcc8 is broken after JDK-8307301

Avoid relocating global roots to metaspaceObjs in CDS dump

make most fields final in JavacTrees

Add better checking in com/sun/jdi tests for debuggee exiting unexpectedly with an exception

Reduce memory reads in x86 MD5 intrinsic

Remove dead code MetaspaceClosure::push_method_entry

Support variant collations

java.util.logging.Handlers should be more VirtualThread friendly

Use atomic bitset functions for metadata flags

[JFR] Better handling of tampered JFR repository

[vectorapi] Optimize MaskFromLongBenchmark.java

Introduce check_oop infrastructure to check oops in the oop class

Remove G1 workaround in jstat about zero sized generation sizes

Add VMErrorCallback infrastructure to extend hs_err dumping

IndirectVarHandle.isAccessModeSupported throws NPE

ProblemList sanity/client/SwingSet/src/EditorPaneDemoTest.java on linux-x64

ProblemList sun/security/pkcs11/Cipher/TestKATForGCM.java on linux-x64 and macosx-x64

ProblemList jdk/incubator/vector/LoadJsvmlTest.java on windows-x64

Incorrect weight of the first ObjectAllocationSample JFR event

ProcessTools.java should wait until vthread is completed before checking exceptions

New micros for j.u.c.LockSupport

Compiler should accept var _ in nested patterns in switch case

Improve SA "transported core" documentation for windows

Implementation of Prepare to Restrict The Dynamic Loading of Agents

java.time.Instant calculation bug in until and between methods

Add periodic heap usage JFR events

Test RedefineSharedClassJFR fail due to wrong assumption

RISC-V: Improve performance of floating point to integer conversion

java.lang.AssertionError when using unnamed patterns

jstat tests doesn’t tolerate dash in the O column

Socket input stream read burns CPU cycles with back-to-back poll(0) calls

[s390x] Represent Registers as values

Fix comment in g1CollectionSetChooser.hpp after JDK-8306836

Test java/foreign/channels/TestAsyncSocketChannels.java failed: IllegalStateException: Already closed

Refactor usage examples to use @snippet in the java.nio packages

java/util/zip/DeInflate.java timed out

get rid of compatibility ThreadStart/ThreadEnd events for virtual threads

Add missing STS to Shenandoah

Open Source JFrame, JIF related Swing Tests

Allow collectors to provide specific values for GC notifications' actions

Remove use of tagName from TagletWriterImpl.linkSeeReferenceOutput

Alignment check on layouts used as sequence element is not correct

Add a JFR event for tracking RSS

Add tier1 testing with thread factory in CI

Add execution of all svc tests in CI

JvmtiStressModule hit SIGSEGV in JvmtiEventControllerPrivate::recompute_thread_enabled

Remove test com/sun/jdi/JdbLastErrorTest.java

(CmpI/L(AndI/L reg1 reg2)) on x86 can be optimized

Parallelize heap walk for ObjectCount(AfterGC) JFR event collection

serviceability/sa/ClhsdbDumpclass.java could leave files owned by root on macOS

Add missing gc+phases logging for ObjectCount(AfterGC) JFR event collection code

Correctly update line maps when class redefine rewrites bytecodes

Package jdk.internal.classfile.java.lang.constant become obsolete

closed Problemlist correction

Missing ResourceMark in CDS and JVMTI code

Timeouts on one macOS 12.6.1 host of two Swing JTableHeader tests

Add serviceability_ttf_virtual group to exclude jvmti tests developed for virtual threads

Improve ProcessTools.java to don’t try to run Virtual wrapper for incompatible processes

Change some ConstantPool::name_ref_at calls to uncached_name_ref_at

Update debugger tests to support JTREG_TEST_THREAD_FACTORY mode

Update HarfBuzz to 7.2.0

Move more DnD tests to open

JFR: Ensure jdk.jfr.internal.TypeLibrary is initialized only once

Move some DnD tests to open

Add warning to not create new ACC flags

Remove redundant class RMIIIOPServerImpl

Rendezvous GC threads under STS for monitor deflation

Dangling pointer warning for MetadataAllocationRequest

Refactor ref_at methods in Constant Pool

pkcs11 native libraries make JNI calls into java code while holding GC lock

MemoryLayout.structLayout uses undocumented strict alignment constraints

java/awt/dnd/NoFormatsDropTest/NoFormatsDropTest.java timed out

TestSegmentCopy times out (mainline)

JLONG_FORMAT_SPECIFIER should be updated on Windows

native_thread not protected by TLH

JVMTI GetThreadState on carrier should return STATE_WAITING

RISC-V: Remove remaining StoreLoad barrier with UseCondCardMark for Serial/Parallel GC

[x86] Dangling pointer warning for Assembler::_attributes

Fix signed integer overflow in compiler code, part 1

java/awt/dnd/NotReallySerializableTest/NotReallySerializableTest.java failed

Add GTS root CAs

Open source some JTable jtreg tests

Cleanup the code of sun.java2d.cmm.lcms package

C2: assert(false) failed: malformed control flow

Open source few Swing JMenu tests

Open source some drag and drop tests 4

compiler/jvmci/compilerToVM/MaterializeVirtualObjectTest.java hits assert(!Continuation::is_frame_in_continuation(thread(), fr())) failed: No support for deferred values in continuations

Fix deprecation warnings in DPrinter

zero build broken after JDK-8304265

Allow concurrent GCs to walk CLDG without ClassLoaderDataGraph_lock

JFileChooser InvalidPathException when selecting some system folders on Windows

[AIX] VM crashes with UseRTMLocking on Power10

Two TestMetaspaceAllocationMT tests fail after JDK-8306696

Remove ReferentBasedDiscovery reference discovery policy

A few client tests intermittently throw ConcurrentModificationException

Allow the jdbc.drivers system property to be searchable

Open source some drag and drop tests 3

Open source some more JComboBox jtreg tests

Update test java/awt/Choice/DragOffNoSelect.java

Opensource and clean up five more AWT Focus related tests

Convert CRLF to LF in java.xml.crypto

store a JavaThread* in the java.lang.Thread object after the JavaThread* is added to the main ThreadsList

remove broken EnableThreadSMRExtraValidityChecks option

Implementation of Generational ZGC

Implementation for javax.lang.model for unnamed variables (Preview)

ProblemList gtest/NMTGtest.java on aix

Make CardTableBarrierSet::initialize non-virtual

C2: "malformed control flow" assert due to missing safepoint on backedge with a switch

Open source Swing MenuItem related tests

[JVMCI] mitigate more against JVMCI related OOME causing VM to exit

Do not invoke external programs when switch terminal to raw mode on selected platforms

RISC-V: Support vector cast node for Vector API

osThread allocation failures should not abort the VM

(bf) CharBuffer.append(CharSequence,int,int) throws BufferOverflowException where IndexOutOfBoundsException expected

Open source several JComboBox jtreg tests

Open source five Focus related tests

improve generic signature of internal DCInlineTag class

[BACKOUT] JDK-8305252 make_method_handle_intrinsic may call java code under a lock

[REDO] JDK-8305252 make_method_handle_intrinsic may call java code under a lock

Resolve miscellaneous multiple symbol definition issues when statically linking JDK/VM natives with standard launcher

jdk/test/lib/process/ProcessToolsStartProcessTest.java fails with "wrong number of lines in OutputAnalyzer output"

Open source several dnd AWT tests

Open source several datatransfer and dnd AWT tests

test/jdk/java/net/httpclient/XxxxInURI.java should call HttpClient::close

C2: "assert(false) failed: infinite loop" failure

Incorrect assert in BitMap::count_one_bits

Avoid CleanClassLoaderDataMetaspaces safepoints when previous versions are shared

Collator treats "v" and "w" as the same letter for Swedish language locale.

Macro offset_of confuses Eclipse CDT

Thread stacksize is reported with wrong units in os::create_thread logging

Update FreeType to 2.13.0

Rename Node_Array::Size()

Open source more AWT Drag & Drop tests

Avoid unnecessary allocation in List.map() when list is empty

Remove some remnants of CMS from SA agent

[s390x] fix difference in abi sizes

Move Method access flags

Open source AWT Modal related tests

JVMTI tag map extremely slow after JDK-8292741

Classfile API performance improvements

Generational ZGC: NMT reports Java heap size larger than max heap size

GetGraphicsTest needs to be headful

Remove pinned tag for G1 heap regions

Change CardTable::_covered to static array

Monitor deflation might be accidentally disabled by zero intervals

Native memory leak in SharedRuntime::notify_jvmti_unmount/mount.

Open source several AWT Miscellaneous tests

JMX agent with JDP enabled won’t start when PerfData is disabled

fix deficient spliterators for Sequenced Collections

ProblemList java/lang/Thread/virtual/HoldsLock.java#id0 in Xcomp

Problemlist runtime/Monitor/GuaranteedAsyncDeflationIntervalTest.java

Make runtime/Monitor/GuaranteedAsyncDeflationIntervalTest.java more reliable

Problemlist jdk/incubator/vector/ShortMaxVectorTests.java on x86_32

Remove sun.security.x509.CertException, sun.security.x509.CertParseError

(fs) Remove obsolete os.version check from sun.nio.fs.BsdFileStore.supportsFileAttributeView

Reduce heap size for TestJNICriticalStressTest

Some client related jtreg problem list entries are malformed

closed Problemlist correction

com/sun/jdi/ConnectedVMs.java fails with "Non-zero debuggee exitValue: 143"

Open source few Swing JComponent and AbstractButton tests

Open source several container AWT tests

Open source several container and component AWT tests

Make CardTable::invalidate non-virtual

G1: Change G1CardSetHashTableScan to lambda

Select num workers for safepoint ParallelCleanupTask

G1: G1FullGCScope remove unnecessary member _explicit_gc

Shenandoah: Missing barriers on deoptimization path

Remove template parameter of G1DetermineCompactionQueueClosure::free_pinned_region

TruncatedSeq::predict_next() attempts linear regression with only one data point

Add nominal descriptors of modules and packages to Constants API

Optimize and opensource some old AWT tests

Open source few Swing event and AbstractAction tests

CDS DeterministicDump.java test fails with -XX:+UseStringDeduplication

Improve diagnosis of IntlTest framework

Support out-of-line code generation for MachNodes

com/sun/jdi/PopAndInvokeTest.java fails with NativeMethodException

JFR: Summary views

Add overloads to MethodTypeDesc::of

Remove MetaspaceReclaimPolicy=aggressive and obsolete MetaspaceReclaimPolicy

Divide by zero in G1Policy::logged_cards_processing_time

Relax memory ordering constraints on metaspace atomic counters

Open source several clipboard and color AWT tests

Open source a few more AWT Choice tests

Open source more AWT DnD related tests

Replace use of os.version with an internal Version record

support offset in dll_address_to_library_name on AIX

RISC-V: Fix storeImmN0 matching rule by using zr register

Disable NMT location_printing_cheap_dead_xx tests again

Open source AWT MenuItem related tests

Implementation of Structured Concurrency (Preview)

Open source several AWT TextArea related tests

Open source some AWT tests related to datatransfer and Toolkit

Disable compiler/c2/Test6905845.java with -XX:TieredStopAtLevel=3

Open source AWT Event related tests

(bf) CharBuffer::allocate throws unexpected exception type with some CharSequences

Apply 80-column output to javac supported version output

Improve string formatting in EquivMapsGenerator.java

Fix nsk/jdi/stop/stop001 for virtual threads and remove from problem list

Add JVM crash check in CDSTestUtils.executeAndLog

JVMCI tests failed when run with -XX:TypeProfileLevel=222 after JDK-8303431

Report error if no label given in @see and {@link} when no default is available

Clean up and open source four Dialog related tests

Implementation of Scoped Values (Preview)

Open source several clipboard AWT tests

Add TOOLING.jsh load file

Refactor collection set candidate handling to prepare for JDK-8140326

Zero variant build failure after JDK-8257967

Print number of threads and stack sizes in error reports

[linux] Print number of memory mappings in error reports

Open source AWT List related tests

Open source several AWT Choice jtreg tests

(ch) Channels.newReader(ReadableByteChannel,Charset) refers to csName

Remove unused Method AccessFlags

CDS ArchiveHeapTestClass.java test asserts when vm_exit is called on VM thread

Move InstanceKlass read-only flags

Add virtual threads support to JDWP ThreadReference.Stop and JDI ThreadReference.stop()

Fix nsk/jdb/kill/kill001 to work with new JVMTI StopThread support for virtual threads.

Open source more AWT Drag & Drop related tests

ObjectInputStream::readObject() should handle negative array sizes without throwing NegativeArraySizeExceptions

Clear JVM_ACC_QUEUED flag on methods when dumping dynamic CDS archive

s390x: Replace NULL to nullptr

Classfile API components implementations should not be exposed

Don’t leak _worklist’s memory in PhaseLive::compute

Fix Amazon copyright in JDK-8305425 test

Don’t leak memory in PhaseChaitin::PhaseChaitin

Rename PSS:_num_optional_regions to _max_num_optional_regions

Rename PSS*:_n_workers to PSS*:_num_workers

Juggle04/TestDescription.java should be a booleanArr test and not a byteArr one

Open source several AWT Text Component related tests

File.listRoots method description should be re-examined

Open source some AWT tests related to TextComponent and Toolkit

RunThese30M.java crashed with assert(early→flag() == current→flag() || early→flag() == mtNone)

Open source AWT KeyBoardFocusManger, LightWeightComponent related tests

(bf) Improve performance of DirectCharBuffer::append(CharSequence[,int,int])

Open source AWT CardLayout and Checkbox tests

assertcnt > 0.0f) && (prob > 0.0f failed: Bad frequency assignment in if

[BACKOUT] 8277573: VmObjectAlloc is not generated by intrinsics methods which allocate objects

Update license files in CLDR v43

Add an accessor for the top of a PLAB

BufferedImage spec needs clarification w.r.t its implementation of the WritableRenderedImage interface

Move is_shared Klass flag

4.5.1: Definition of "provably distinct" refers to the "upper bound" of a type variable

Fix xlc17 clang warnings in ppc and aix code

C2 Superword fix: use VectorMaskCmp and VectorBlend instead of CMoveVF/D

32-bit build failures after JDK-8303422

Missing file in search test

G1: Remove assertion in G1ScanHRForRegionClosure::do_claimed_block

Build failure linux-arm32-open-cmp-baseline after JDK-8257967

Open source several choice AWT tests

Build failure after JDK-8299592

jvmtiAgentList.cpp:253 assert(offset >= 0) failed: invariant occurs on AIX after JDK-8257967

Open source several AWT ScrollPane related tests

Clean up and open source some AWT tests

Open source some AWT tests relating to Button and a few other classes

Open source few AWT Drag & Drop related tests

Move InstanceKlass writeable flags

Many components respond to a mouse event by requesting focus without supplying the MOUSE_EVENT cause

Implementation of JEP 445: Unnamed Classes and Instance Main Methods (Preview)

PPC64: RT call after thaw with exception requires larger ABI section

Replace NEW_ARENA_ARRAY with NEW_RESOURCE_ARRAY when applicable in opto

Open source AWT misc tests

Micro-optimize Enum.hashCode

Open source several AWT MouseInfo related tests

Open source AWT Graphics,GridBagLayout related tests

Open source few AWT Insets related tests

improve the reliability of TestSerialGCWithCDS.java and ArchiveRelocationTest.java tests

False arguments calling dispatch_base for aarch64

C2: failed: Missed optimization opportunity in PhaseCCP (adding LShift→Cast→Add notification)

SystemModulesPlugin generates code that doesn’t pop when return value not used

Use @apiNote in String.toLowerCase, String.toUpperCase

add support of virtual threads to JVMTI StopThread

Resolve multiple definition of 'throwIOException' and friends when statically linking with JDK native libraries

Update IANA Language Subtag Registry to Version 2023-04-13

ProblemList runtime/ErrorHandling/TestDwarf.java on linux

separate ThreadStart/ThreadEnd events posting code in JVMTI VTMS transitions

Clarify JVMTI heap functions spec about virtual thread stack.

Update sun.security.ssl TLS tests to use SSLContextTemplate or SSLEngineTemplate

Update javax.net.ssl TLS tests to use SSLContextTemplate or SSLEngineTemplate

Several Vector API tests fail for client VM after JDK-8304450

strace001.java fails due to unknown methods on stack

Footprint regression from JDK-8224957

Guarantee eventual async monitor deflation

Add handleSocketErrorWithMessage to extend nio Net.c exception message

Stripping debug info of ASM 9.5 fails

Add TWCA Global Root CA

Update XML Security for Java to 3.0.2

ProblemList com/sun/jdi/JdbLastErrorTest.java on windows-x64

Typo in java.security.Security.getProperty

x86: Improve itable_stub

Use links instead of buttons for auto-generated header links

Have -XshowSettings option display tzdata version

(zipfs) Opening a directory to get input stream produces incorrect exception message

assert(is_aligned(ref, HeapWordSize)) failed: invariant

Open source few AWT Focus related tests

Open source several AWT Focus related tests

com/sun/jdi/SetLocalWhileThreadInNative.java fails with -XX:+TieredCompilation

JavaThread::create_system_thread_object has unused is_visible argument

Resolve multiple definition of 'jmm_<interface|version>' when statically linking with JDK native libraries

PPC64: Disable VMContinuations on Big Endian

[aix,linux] Avoid comparing 'this' to nullptr

java/lang/Thread/virtual/HoldsLock.java#id0 failed, ThreadInfo.getLockInfo() return null

HttpClient may use incorrect key when finding pooled HTTP/2 connection for IPv6 address

(cs) Resolve default Charset only once in StreamEncoder and StreamDecoder

Use loopback IP addresses in security policy files of httpclient tests

G1: Fix G1MMUTracker::when_sec documentation

Loom: Avoid putting stale object pointers in oops

Test TraceVirtualThreadLocals should be run with continuations only

Open source AWT Key, Text Event related tests

Resolve multiple definition of 'handleSocketError' when statically linking with JDK native libraries

java/text/Format/DateFormat/DateFormatRegression.java fails with "Uncaught exception thrown in test method Test4089106"

Improve diagnosability and resilience of HttpClient::close tests

Support compilation in Proc test utility

LogConfigurationTest intermittently fails on AArch64

Update Libpng to 1.6.39

(bf) Improve performance of CharBuffer::append(CharSequence[,int,int])

(fs) Review obsolete Linux kernel dependency on os.version (Unix kernel 2.6.39)

Typo in javadoc of ConstantDescs::BSM_VARHANDLE_STATIC_FIELD

Spurious right brace in ConstantDescs field Javadocs

Unused interface sun.security.util.PermissionFactory can be removed

Wrong debugging information printed with TraceOptoOutput

Avoid redundant HashMap.containsKey call in java.util.regex

x86_64: Optimize AbsI and AbsL

compiler/c2/irTests/TestVectorizationMultiInvar.java failed with "IRViolationException: There were one or multiple IR rule failures."

javax/swing/JTable/7068740/bug7068740.java fails on Ubunutu 20.04

javax/swing/JTableHeader/6884066/bug6884066.java: Unexpected header’s value; index = 4 value = E

SA ClassWriter.java fails to skip overpass methods

os::Linux::available_memory() should refer MemAvailable in /proc/meminfo

ProblemList runtime/CompressedOops/CompressedClassPointers.java

Parsing a URI with an underscore goes through a silent exception, negatively impacting performance

FileInputStream and FileOutputStream implSpec should be corrected or removed

Resolve multiple definition of 'jvm' when statically linking with JDK native libraries

Update the JAR tool man page to indicate -i/--generate-file is deprecated

Call Method::compute_has_loops_flag() when creating CDS archive

[JVMCI] missing barriers in CompilerToVM.readFieldValue for Reference.referent

Clarify reentrant behavior of close() in FileInputStream, FileOutputStream, and RandomAccessFile

InitializeEncoding should cache Charset object instead of charset name

C2: add print statements to assert: Can’t determine return type.

RISC-V: Use bexti instruction to do single-bit testing

Enhancements for printing age tables

Add an extra test for JDK-8292755

[MacOS] Deprecated Cocoa-NSEvent names

Arm: C2 always enters slowpath for monitorexit

Line breaks in search tags cause invalid JSON in index file

6.3.2: Incomplete specification of flow scoping

(zipfs) Avoid redundant LinkedHashMap.containsKey call ZipFileSystem.makeParentDirs

[X86] Do not emit two REX prefixes in Assembler::prefix

jdk build --with-memory-size=1024 broken by JDK-8305100

Remove Permissions from jcmd help output

ProblemList java/util/concurrent/locks/Lock/OOMEInAQS.java on linux-aarch64 with ZGC

ProblemList serviceability/sa/ClhsdbInspect.java on windows-x64 in Xcomp

Convert DocCommentParser to use enhanced switch

Surprising definite assignment error after JDK-8043179

javac rejects semicolons in compilation units with no imports

Performance regression in LockSupport.unpark with lots of idle threads

PPC: Non-Top Interpreted frames should be independent of ABI_ELFv2

Add system property for fair AWT lock

[BACKOUT] (fs) Remove FileSystem support for resolving against a default directory (chdir configuration)

Wrong iteration order of pause array in g1MMUTracker

ProblemList com/sun/jdi/PopAndInvokeTest.java with virtual threads

compile error on Alpine with gcc12 after 8298619 in libGetXSpace.c

IGV: Node text not updated when switching from/to CFG view

Replace Parse Predicate IfNode with new ParsePredicateNode and route predicate queries through dedicated classes

Renaming predicates, simple cleanups, and adding summary about current predicates

Test com/sun/jdi/PopAndInvokeTest.java fails with OpaqueFrameException

Stress test crashes with SEGV in Deoptimization::deoptimize_frame_internal(JavaThread*, long*, Deoptimization::DeoptReason)

Remove Permission details from jcmd man page

Missing break in DocCommentParser inlineWord()

Move gcold out of tier1

Change VMConnection to use "test.class.path"instead of "test.classes"

Remove some unused test parameters in com/sun/jdi tests

ProblemList java/lang/invoke/lambda/LogGeneratedClassesTest.java

java/lang/invoke/lambda/LogGeneratedClassesTest.java fails after JDK-8304846 and JDK-8202110

(fc) Temporarily problem-list java/nio/channels/{AsyncCloseAndInterrupt.java, FileChannel/Transfer.java}

(fc) Two java/nio/channels tests fail after JDK-8303260

Cleanup use of newline flag in DocCommentParser

Remove nothrow exception specifications from operator new

Compiler crash when compiling record patterns with var

X11GraphicsDevice.pGetBounds() is slow in remote X11 sessions

Change StringDedup thread to derive from JavaThread

Ensure GC barriers for arraycopy on AArch64 use caller saved neon temp registers

DefaultProxySelector.select(URI) in certain cases returns a List with null element

Problemlist runtime/ErrorHandling/TestDwarf on x86

AArch64: Fix arraycopy issue on SVE caused by matching rule vmask_gen_sub

ToggleNotifyJvmtiTest.java fails with release VMs

Remove ignore from com/sun/jdi/PopAndInvokeTest.java

C1 fails "assert(k != nullptr) failed: illegal use of unloaded klass"

NPE in javazic compiler

stutter typo in java.compiler files

adjust timeouts in three more M&M tests

SystemDictionary::find_placeholder/find_class declared but not used

CLHSDB "dumpclass" command produces classes with invalid field descriptors

Add split() variants that keep the delimiters to String and j.u.r.Pattern

Problemlist runtime/Thread/TestAlwaysPreTouchStacks.java

Compiler::init_c1_runtime unnecessarily uses an Arena that lives for the lifetime of the process

gtest is_first_C_frame failing on ARM

test/hotspot/jtreg/runtime/NMT/VirtualAllocCommitMerge.java failing on 32 bit arm

[REDO] disable gtest/NMTGtests.java sub-tests failing due to JDK-8305414

[vectorapi] Add VectorMask::xor

(bf) Direct and view implementations of CharBuffer.toString(int, int) do not need to catch SIOBE

Thread.isAlive0 doesn’t need to call into the VM

Work around JDK-8305420 in CDSJDITest.java

JDK-8301995 broke building libgraal

disable gtest/NMTGtests.java sub-tests failing due to JDK-8305414

runtime/Thread/TestAlwaysPreTouchStacks.java failed with "Did not find expected NMT output"

gtest/NMTGtests.java is failing various sub-tests

ExternalSpecsWriter should ignore white-space differences in spec titles

Compile_lock not needed in Universe::genesis()

Compile_lock not needed for InstanceKlass::implementor()

Shenandoah evacuation workers may deadlock

ISO 4217 Amendment 175 Update

JDK-8301995 breaks arm 32-bit

Inconsistent use of for_young_only_phase parameter in G1 predictions

G1 remset chunk claiming may use relaxed memory ordering

Fix ignored bad CompileCommands in tests

updateIconImages may lead to deadlock after JDK-8276849

C2 setScopedValueCache intrinsic doesn’t use access API

BigDecimal.fractionOnly() erroneously returns true for large scale value

java.security.debug=sunpkcs11 breaks PKCS#11 configuration with slotListIndex

C2: Wrong execution of vectorizing Interger.reverseBytes

Update java/net/httpclient/ContentLengthHeaderTest.java to use new HttpTestServer factory methods

DbgStrings and AsmRemarks are leaking

Calculate PublicKey from PrivateKey

make_method_handle_intrinsic may call java code under a lock

On RISC-V generate_fixed_frame() sometimes generate a relativized locals value which is way too large

Remove non-invariant assert(EventThreadDump::is_enabled())

CompilerDirectives DCmds permissions correction

Some LoadLoad barriers in the interpreter are unnecessary after JDK-8220051

G1: Refactor G1ClearCardTableTask

[s390x] build broken after JDK-8231349

A service broken error despite annotation processor generating it if directives listed

IGV: mark osr compiled graphs with [OSR] in the name

Change unique_ctrl_out_or_null to unique_ctrl_out in PhaseCFG::convert_NeverBranch_to_Goto

JDWP exit error AGENT_ERROR_INVALID_THREAD(203): missing entry in running thread table

Calendar.aggregateStamp(int, int) return value can be simplified

Add @spec tags in java.base/java.* (part 1)

Simplify trimming operation in Region::Ideal

Fix Copyright Header in ZonedDateTimeFormatterBenchmark

Improve error message for GroupLayouts that are too large on SysV

serial GC fails "assert(Universe::on_page_boundary(bottom) && Universe::on_page_boundary(end)) failed: invalid space boundaries"

C2 failed "assert(_outcnt==1) failed: not unique"

PPC: Should use IMA::load_resolved_indy_entry() in TIG::generate_return_entry_for()

java/security/cert/CertPathValidator/OCSP/GetAndPostTests.java — test server didn’t start in timely manner

The java.util.Arrays class should be declared final

Can’t bootstrap ctw.jar

(tz) Update Timezone Data to 2023c

RISC-V: Typo fix for RVC description

Locale.lookupTag has typo in parameter

Emoji related binary properties in RegEx

[REDO] Clean up JavadocTokenizer

[Backout] JDK-8303912 Clean up JavadocTokenizer

Update java/net/httpclient/CustomRequestPublisher.java to use new HttpTestServer factory methods

typo (missing *) in doc comment

Linker cache should not take layout names into account

Improve Thread.sleep(millis, nanos) for sub-millisecond granularity

Change ChaCha20 cipher init behavior to match AES-GCM

Implement missing socket options on AIX

G1 Redirty Cards phase printed twice

Suppress removal warning for finalize() from test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineFinalizer.java

Remove the removal warnings for finalize() from test/hotspot/jtreg/serviceability/dcmd/gc/FinalizerInfoTest.java and RunFinalizationTest.java

Remove finalize() from test/hotspot/jtreg/vmTestbase/nsk/share/ and /jpda that are used in serviceability/dcmd/framework tests

Remove finalize() from test/hotspot/jtreg/runtime/linkResolver/InterfaceObjectTest.java

Remove finalize() from test/hotspot/jtreg/compiler/runtime/Test8168712

Suppress the 'removal' warning for finalize() from test/hotspot/jtreg/compiler/jvmci/common/testcases that used in compiler/jvmci/compilerToVM/ tests

Remove finalize() from compiler/c2/Test719030

Fix VerifyLoopOptimizations - step 2 - verify idom

[JVMCI] guarantee(ik→is_initialized()) failed: java/lang/Long$LongCache must be initialized

Refactor CardTable::resize_covered_region

G1: Refactor G1ScanHRForRegionClosure::scan_heap_roots

Avoid unaligned access in emit_intX methods if it’s unsupported

IR check fails on some aarch64 platforms

RISC-V: Factor out immediate checking functions from assembler_riscv.inline.hpp

add @spec tags to langtools modules

Add missing HandleMarks

bad sentence break in DateFormat

Redundant hyphen in @param results in double-dash in javadocs

unnecessary dash in @param gives double-dash in docs

unnecessary dash in @param gives double-dash in docs

unnecessary dash in @param gives double-dash in docs

Emit warning for removal of COMPAT provider

Optimize DateTimeFormatterBuilder.ZoneTextPrinterParser.getTree()

HttpServer closes connection after processing HEAD after JDK-7026262

sun/net/www/http/KeepAliveCache/B5045306.java: java.lang.RuntimeException: Failed: Initial Keep Alive Connection is not being reused

[vectorapi] C2 crashes when expanding VectorBox

StringBuilder and StringBuffer should implement Appendable explicitly

BufferedFieldBuilder.Model missing writeTo(DirectClassBuilder)

MethodTypeDescImpl can be mutated by argument passed to MethodTypeDesc.of

vm/concepts/methods/methods001/methods00101m1/methods00101m1 failures with already pending exception

Optimize ClassDesc.resolveConstantDesc

Update java/net/httpclient/BasicAuthTest.java to check basic auth over HTTP/2

Implementation of Virtual Threads

Remove unused decl field from AnnotatedType implementations

Create jdk.internal.util.Architecture enum and apply

Use OperatingSystem, Architecture, and Version in jpackage

Use OperatingSystem, Architecture, and Version in jlink

Use OperatingSystem enum in java.desktop module

Use OperatingSystem enum in some modules

Fix Copyright Headers for JLink Source Files

Add dedicated VMProps for linker and fallback linker

Reuse stale data to improve DNS resolver resiliency

Update Bytecodes data to be mostly compile time constants

Record Deconstruction causes bytecode error

[PPC64] VerifyOops code in C1 doesn’t work with ZGC

ConcurrentModificationException in javadoc tool

Provide a shared utility to dump generated classes defined via Lookup API

Update PCSC-Lite for Suse Linux to 1.9.9 and fix incomplete license wording

JFR: Missing disk parameter in ActiveRecording event

Dangling CharacterCodingException in a few javadoc descriptions

Classfile API throws IOOBE for MethodParameters attribute without parameter names

Make MALLOC_MIN4 macro more robust

jdk/jfr/event/oldobject/TestArrayInformation.java fails with "Could not find event with class …​ as (leak) object"

Fix wrapper insertion in TestScaffold.parseArgs(String args[])

(fc) Remove dead code in sun.nio.ch.FileChannelImpl::implCloseChannel

Lots of constant static data not declared static const in cpu/x86

MacOS metal pipeline - window isn’t painted if created during display sleep

Statically allocate ObjectSynchronizer mutexes

Prune HttpURLConnection cache when corresponding Authenticator is garbage collected

Use NMT for more precise hs_err location printing

Remove develop flag G1ExitOnExpansionFailure

Remove develop flag G1VerifyCTCleanup

NPE thrown during downcall classification under Linux/x64

After JDK-8297639 the flag G1UsePreventiveGC needs to be added to the obsoletion table

Update IANA Language Subtag Registry to Version 2023-03-22

Add 2 Microsoft TLS roots

Add BitMap iterators

Lazily initialize byte[] in java.io.BufferedInputStream

Compile_lock and SystemDictionary updates

UnregisteredClassesTable_lock never created

Heap_lock is created twice

AsyncGetCallTrace can cause SIGBUS on M1

Statically allocate global mutexes

SuperWord::schedule should rebuild C2-graph from SuperWord dependency-graph

GetIntArrayElements should not be passed JNI_FALSE

Declaration aliasing between boolean and jboolean is wrong

Clean up G1Policy::calc_max_old_cset_length()

Only pass total number of regions into G1Policy::calc_min_old_cset_length

Combine G1 root region abort and wait into a single method

Duplicate class names in dynamicArchive tests can lead to test failure

Runtime exception thrown when break stmt is missing

Remove jlink --post-process-path option

Add hidden option to disable external spec page

Move add_to_hierarchy

Fix whitespace parsing in libjdwp

Memory leak in WB_IsMethodCompatible

compiler/sharedstubs/SharedStubToInterpTest.java fails after JDK-8304387

Problemlist compiler/sharedstubs/SharedStubToInterpTest.java

[vectorapi] x86_32: Crash in Assembler::kmovql(Address, KRegister)

javac regression: Compilation with --release 8 fails on underscore in enum identifiers

G1: Rename set_state_empty to set_state_untracked

(fs) UnixPath.stringValue need not be volatile

Method::invoke rewraps InvocationTargetException if a caller-sensitive method throws IAE

java/util/concurrent/CompletableFuture/CompletableFutureOrTimeoutExceptionallyTest.java times out

Remove checking of -Djava.compiler in src/jdk.jdi/share/classes/com/sun/tools/jdi/SunCommandLineLauncher.java

Modernize debugging jvm args in test/hotspot/jtreg/vmTestbase/nsk/jdi/Argument/value/value004.java

Convert use of internal VM::classFileVersion to ClassFileFormatVersion

Modules THROW_MSG_ should return nullptr instead of JNI_FALSE

Ant-based langtools build fails after JDK-8015831 Add lint check for calling overridable methods from a constructor

Classfile API class hierarchy makes assumptions when class is not resolved

Remove orphaned demo netbeans projects

JShell does not switch to raw mode when there is no /bin/test

[vectorapi] Refactor VectorShuffle implementation

com/sun/jdi/ThreadMemoryLeakTest.java times out

Kitchensink failed: assert(!thread→is_in_any_VTMS_transition()) failed: class prepare events are not allowed in any VTMS transition

Remaining uses of NULL in ciInstanceKlass.cpp

Reappearance of NULL in jvmtiThreadState.cpp

bootcycle builds fail after JDK-8015831

jcmd JVMTI.agent_load should obey EnableDynamicAgentLoading

ProblemList com/sun/jdi/ThreadMemoryLeadTest.java with ZGC

com/sun/jdi/ThreadMemoryLeakTest.java fails with "OutOfMemoryError: Java heap space" with ZGC

cleanup sentence breaker code in DocTreeMaker

ClassHierarchyResolver from Reflection

Refactor FdLibm.java

Regression ~11% with Javac-Generates on all platforms in b14

Serial: Refactor old generation cards update after Full GC

Remove unused CardTable::clear

Provide method to iterate over regions of humongous object in G1

Fix positions of shared static stubs / trampolines

Rename t1/t2 classes in com/sun/jdi/CLETest.java to avoid class duplication error in IDE

jdk/jfr/api/consumer/filestream/TestOrdered.java failed with "Expected at least some events to be out of order! Reuse = false"

jlink --include-locales=* attempts to parse non .class resource files with classfile reader

Test to ensure ConstantDescs fields work

Font.getStringBounds calculates wrong width for TextAttribute.TRACKING other than 0.0

java/awt/color/ICC_ColorSpace/ToFromCIEXYZRoundTrip.java times out on slow platforms

StackWalkTest.java fails after CODETOOLS-7903373

implement VirtualThread class notifyJvmti methods as C2 intrinsics

Remove the global option SuperWordMaxVectorSize

harfbuzz build fails with GCC 7 after JDK-8301998

Update JRuby test runner to start process in the current directory

RISC-V: JDK-8276799 missed atomic intrinsic support for C1

[AIX] Broken build after JDK-8301998

Problemlist java/net/SocketOption/OptionsTest.java

java/net/SocketOption/OptionsTest.java failing after JDK-8302659

Modernize the switch statements in jdk.internal.foreign

JDK-8303415 missed change in Zero Interpreter

Implementation of Foreign Function and Memory API (Third Preview)

Debug messages always show up for NativeGSS

x86: Improve the code generation of VectorRearrange with int and float

CPUInfoTest fails because "serialize" CPU feature is not known

LShift ideal transform assertion

Remove javax/script/Test7.java from ProblemList

Constant Descriptors for MethodHandles::classData and classDataAt

ProblemList compiler/vectorapi/VectorLogicalOpIdentityTest.java on 2 platforms

Remove delays from httpserver tests

ProblemList serviceability/sa/UniqueVtableTest.java

jdk/classfile/CorpusTest.java still fails after JDK-8303910

Move jdk.internal.module.ModuleInfoWriter to the test library

Add TypeKind.from to derive from TypeDescriptor.OfField

Remapping a class with Invokedynamic constant loses static bootstrap arguments

JVM crash during shutdown when dumping dynamic archive

Refactor VisibleMemberTable (LocalMemberTable)

G1: Remove unnecessary is_survivor check in G1ClearCardTableTask

Add <init> and <clinit> method constants to ConstantDescs

[JVMCI] Test FailedSpeculation existence before appending.

Match allocation and free in sspi.cpp

Add runtime/StackGuardPages/TestStackGuardPagesNative.java to ProblemList.txt

Convert TraceDependencies to UL

[JMX] Add an approximation of total bytes allocated on the Java heap by the JVM

ClassFileParser has ad-hoc hashtables

tools/jpackage/share/AppLauncherEnvTest.java fails when checking LD_LIBRARY_PATH

Use InstanceKlass in dependencies

G1: Remove OldGCAllocRegion::release

Linux: NullPointerException from FontConfiguration.getVersion in case no fonts are installed

C2 SuperWord: schedule must remove packs with cyclic dependencies

Use CommandLine class from shared module

JFR: Missing thread

Classfile API cannot encode Primitive Class as Condy

Port fdlibm IEEEremainder to Java

ProblemList java/awt/dnd/MissingDragExitEventTest/MissingDragExitEventTest.java on windows-x64

ProblemList javax/swing/JColorChooser/Test6827032.java on windows-x64

ProblemList com/sun/jdi/InvokeHangTest.java on windows-x64 in vthread mode

Add BitMap find_last suite of functions

G1: Metaspace-induced GCs should not trigger maximal compaction

Convert test/jdk/java/util/zip/ZipFile/CorruptedZipFiles.java to junit

Add a fast, non-manual alternative to test/jdk/java/util/zip/ZipFile/TestTooManyEntries

ProblemList serviceability/AsyncGetCallTrace/MyPackage/ASGCTBaseTest.java on linux-x64 in Xcomp mode

Library detection in runtime/ErrorHandling/TestDwarf.java fails on ppc64le RHEL8.5 for libpthread-2.28.so

Limit printed failures within an object during G1 heap verification

java.net.http.HttpClient should reset the stream if response headers contain malformed header fields

Replace various encodings of UINT/SIZE_MAX in gc code

RISC-V: Factor out the tmp parameter from copy_memory and copy_memory_v

Add asserts before record_method_not_compilable where possible

gcc10 warning Linux ppc64le - note: the layout of aggregates containing vectors with 8-byte alignment has changed in GCC 5

HsErrFileUtils.checkHsErrFileContent() fails to check the last pattern.

os::write should write completely

Corrupted heap dumps due to missing retries for os::write()

Fix ConstantUtils.skipOverFieldSignature void case return value

Update jarsigner man page after JDK-8303410

ProblemList serviceability/sa/UniqueVtableTest.java on Linux

ZipOutStream::putEntry should include an apiNote to indicate that the STORED compression method should be used when writing directory entries

serviceability/sa/UniqueVtableTest.java timed out

Instant.ofEpochMilli says it can throw an exception that it can’t

Update ISO 639 language codes table

ThreadLists.java inconsistent results

javadoc build failure after JDK-8294959

jdk/classfile/CorpusTest.java failed 1 of 6754 tests

Add missing check in VTMS_transition_disable_for_all() for suspend mode

Rename BitMap search functions

Simplify and clean up LinkFactory code

Confusing parameter name in G1UpdateRemSetTrackingBeforeRebuild::distribute_marked_bytes

Refactor some iterators in jdk.compiler

Mixed, minor cleanup in jdk.compiler

RISC-V: TestArrayStructs.java fails after JDK-8303604

Error handling step timeouts should never be blocked by OnError and others

Update ISO 3166 country codes table

Update the JNI spec GetVersion function to reflect the change to JNI_VERSION_20

[BACKOUT] JDK-8302799 and JDK-8302189

java.util.LocaleISOData has wrong comments for 'Norwegian Bokmål' and 'Volapük'

update for deprecated sprintf for jdk.accessibility

Parallel: Use more strict card table API

gtestMain should give more helpful output

Simplify type metadata

getLastErrorString should avoid charset conversions

Dispose context in SPNEGO NegotiatorImpl

[REDO] JDK-8302189 and JDK-8302799

Fix some errors of If-VectorTest and CMove-VectorTest

[BACKOUT] JDK-8302801 Remove fdlibm C sources

REDO - Remove fdlibm C sources

no-@Target annotations should be applicable to type parameter declarations

Serial: Use more strict card table API

CompletableFuture.orTimeout leaks if the future completes exceptionally

Field sleeper.started should be volatile JdbLockTestTarg.java

Add support of execution tests using virtual thread factory jtreg plugin

Provide ThreadFactory to create platform/virtual threads for com/sun/jdi tests

ProcessTools doesn’t print last line of process output

Prefer ArrayList to LinkedList in com.sun.jmx.mbeanserver.Introspector

Lift upcall sharing mechanism to AbstractLinker (mainline)

Simplify HttpClient DebugLogger

JFR: RemoteRecordingStream::setMaxAge() should accept null

[JVMCI] Add possibility to convert object JavaConstant to jobject.

JFR: TypeLibrary class not thread safe

SelectVersion indexes past the end of the argv array

Add String.indexOf(String str, int beginIndex, int endIndex)

[JVMCI] Add possibility to lookup ResolvedJavaType from jclass.

Move nsk/jvmti/AttachOnDemand/attach002a/TestDescription.java back to general problem list

The java.lang.Thread.FieldHolder can be null for JNI attaching threads

Compiler should disallow non-standard UTF-8 string encodings

JFR: Missing message with Objects.requireNonNull

BitMap::iterate should support lambdas and other function objects

update for deprecated sprintf for jdk.jdwp.agent

ProblemList serviceability/sa/TestSysProps.java with ZGC

SunMSCAPI provider leaks memory and keys

Memory leaks in Arguments::parse_each_vm_init_arg

Memory leaks in Metaspace gtests

Passing by-value structs whose size is not power of 2 doesn’t work on all platforms (mainline)

[JVMCI] make JVMCI source directories conform with standard layout

Remove VMOutOfMemoryError001 test from the problem list after 8303198

Reduce duplication in jdk/java/foreign tests

[JVMCI] OOME causes crash while translating exceptions

addIdentitiesToKeystore in KeystoreImpl.m needs CFRelease call in early potential CHECK_NULL return

adjust Xen handling on Linux aarch64

C2: "Bad graph detected in build_loop_late" after a CMove is wrongly split thru phi

GetCurrentThreadCpuTime and GetThreadCpuTime need further clarification for virtual threads

Remove obsolete comments in os::pd_attempt_reserve_memory_at

[AIX] TestNativeStack.java is failing with exit value 1

Arguments::get_default_shared_archive_path() should cache the result for future use

Eliminate unnecessary reference to javac internal class

javadoc typos in Attr

Merge CompactibleSpace into ContiguousSpace

Redefine JAXP Configuration File

update for deprecated sprintf for jdk.hotspot.agent

Changing "arbitrary" Name.compareTo() ordering breaks the regression suite

Check FunctionDescriptor byte order when linking

Cleanup problem listing of nsk/jvmti/AttachOnDemand/attach002a/TestDescription.java

HFAs with nested structs/unions/arrays not handled correctly on AArch64

C2: LoadKlassNode::make fails with 'expecting TypeKlassPtr'

Race condition when computing is_loaded property of TypePtr::InterfaceSet

C2: assert(get_ctrl(n) == cle_out) during unrolling

Socket setTrafficClass does not work for IPv4 connections when IPv6 enabled

Vector.lane() gets wrong value on x86

[s390x] ProblemList StressStackOverflow

[s390x] ProblemList TestUnreachableInnerLoop.java

Unused path parameter in ClassLoader::add_to_app_classpath_entries(JavaThread* current, char* path, …​)

Add a test to verify classes in vmStruct have unique vtables

[REDO] Update ProcessTools.startProcess(…​) to exit early if process exit before linePredicate is printed.

Replacing os.name for operating system customization

Update LCMS to 2.15

CancelRequestTest assertTrue failing with AssertionError due to java.util.concurrent.CompletionException: java.io.EOFException: EOF reached while reading

Miscellaneous fixes to mostly invisible doc comments

potential null pointer dereference in filemap.cpp

Add implied {@code} in java.lang.invoke.MethodHandles

Display name for region TR

Serial: Refactor reference processor

C2: failed: malformed control flow. Limit type made precise with MaxL/MinL

KeyStore of type KeychainStore, provider Apple does not show all trusted certificates

Introduce convenience test library APIs for creating test servers for tests in test/jdk/java/net/httpclient

IGV: Syntax highlighting and resizing for filter editor

Clean up w2k_lsa_auth linker parameters

The "ZonedDateTime.parse" may not accept the "UTC+XX" zone id

[JVMCI] libgraal annotation API

Use common functions to exit the VM for -Xshare:dump and CDS errors

[BACKOUT] 8303133: Update ProcessTools.startProcess(…​) to exit early if process exit before linePredicate is printed.

Improve parameter and variable names in BitMap

RISC-V: Merge vector instructs with similar match rules

Add VM_Version::is_intrinsic_supported(id)

(fs) Ignore polling interval sensitivity modifiers in PollingWatchService

JFR problem list entry for JDK-8247776 should be removed

Remove ContentSigner APIs and jarsigner -altsigner and -altsignerpath options

Add Windows AArch64 ABI support to the Foreign Function & Memory API

fix @returnss typo in ReflectionFactory

Add a Vector API equalsIgnoreCase micro benchmark

Runtime.exec and ProcessBuilder.start should use System logger

Serial: Move CardTableRS to serial directory

[JVMCI] thread is _thread_in_vm when committing JFR compilation event

addCertificatesToKeystore in KeystoreImpl.m needs CFRelease call in early potential CHECK_NULL return

[IR Framework] Add missing cpu feature avx512bw after JDK-8302681

Fix mistyped {@code}

Simplify link format for generic types in index pages

After JDK-8302760, G1 heap verification does not exit VM after errors

Further improve liveness/remembered set verification for G1

C2: crash in SubTypeCheckNode::sub() at IGVN split if

Imprecise bottom type of ExtractB/UB

Secondary assertion failure in AdapterHandlerLibrary::contains during crash reporting

Use {@Return and @linkplain in Locale and related classes

Prefer ArrayList to LinkedList in ConcurrentLocksPrinter

Prefer ArrayList to LinkedList in JImageTask

Refactor nsk/stress/strace to extract shared and remove redundant code

JFR: jdk/jfr/api/consumer/streaming/TestJVMCrash.java doesn’t retry

(fc) FileChannel::transferFrom should support position > size()

Remove unnecessary calls to super() in java.time value based classes

G1: Return early from Full-GC if no regions are selected for compaction.

Call ct_max_alignment_constraint using the base class

JFR: Incorrect description of dumponexit

G1: call CardTable::clear_MemRegion directly

ThreadMXBean issues with virtual threads

Create generalizations for existing LShift ideal transforms

java.util.Date.parse(String) and java.util.Date(String) don’t declare thrown IllegalArgumentException

JFR: Preserve disk repository after exit

JniObjWithEnv should be NullablePointer compliant

Prefer ArrayList to LinkedList in sun.net.httpserver.ServerImpl

Make thread stacks not use huge pages

Typo in java.util.Collections#synchronizedNavigableMap javadoc

Avoid AtomicReference in TextComponentPrintable

[linux, Windows] Make UseSystemMemoryBarrier available as product flag

JFR: 'jfr print' displays incorrect timestamps

System and Runtime.exit() resilience to logging errors

Missing Classpath exception from Continuation.c

Memory leak in Arguments::init_shared_archive_paths

Memory leak in ClassLoaderExt::setup_app_search_path

(fs) Deprecate com.sun.nio.file.SensitivityWatchEventModifier for removal

Remove Windows specific workaround from libdt

[vectorapi] VectorMask.cast narrow operation returns incorrect value with SVE

Investigate and improve instruction cache flushing during compilation