73 Pull requests opened by 51 people

• 8309399: JVMTI spec needs to clarify when OPAQUE_FRAME is thrown for reasons other than a native method

  #26111 opened Jul 3, 2025

• 8360701: Add bailout when the register allocator interference graph grows unreasonably large

  #26118 opened Jul 3, 2025

• 8361103: java_lang_Thread::async_get_stack_trace does not properly protect JavaThread

  #26119 opened Jul 3, 2025

• 8278874: tighten VerifyStack constraints

  #26121 opened Jul 3, 2025

• 8356942: invokeinterface Throws AbstractMethodError Instead of IncompatibleClassChangeError

  #26122 opened Jul 3, 2025

• 8361383: LogFileStreamOutput::write_decorations uses wrong type for format precisions

  #26124 opened Jul 4, 2025

• 8361140: Missing OptimizePtrCompare check in ConnectionGraph::reduce_phi_on_cmp

  #26125 opened Jul 4, 2025

• 8361401: Warnings for use of Sun APIs should not be mandatory

  #26129 opened Jul 4, 2025

• 8361404: Parallel: Group all class unloading logc at the end of marking phase

  #26130 opened Jul 4, 2025

• 8360302: Update --release 25 symbol information for JDK 25 build 29

  #26131 opened Jul 4, 2025

• 8361252: Compact Full-GC Forwarding

  #26133 opened Jul 4, 2025

• 8361417: JVMCI getModifiers incorrect for inner classes

  #26135 opened Jul 4, 2025

• 8177650: JShell tool: packages in classpath don't appear in completions

  #26137 opened Jul 4, 2025

• 8361424: Eliminate Log methods mandatoryWarning() and mandatoryNote()

  #26138 opened Jul 4, 2025

• 8358696: Assert with extreme values for -XX:BciProfileWidth

  #26139 opened Jul 4, 2025

• Improve Value() of DivI and DivL for non-constant inputs

  #26143 opened Jul 6, 2025

• 8360136: Support setting 'Figure Styles' while creating AWT Font

  #26144 opened Jul 6, 2025

• 8361449: RISC-V: Code cleanup for native call

  #26150 opened Jul 7, 2025

• 8358592: Assert in Assembler::ptest due to missing SSE42 support

  #26151 opened Jul 7, 2025

• 8360559: Optimize Math.sinh for x86 64 bit platforms

  #26152 opened Jul 7, 2025

• 8329829: HttpClient: Add a BodyPublishers.ofFileChannel method

  #26155 opened Jul 7, 2025

• 8361478: GHA: Use MSYS2 from GHA runners

  #26156 opened Jul 7, 2025

• 8351487: [ubsan] jvmti.h runtime error: load of value which is not a valid value

  #26159 opened Jul 7, 2025

• 8361188: Test java/awt/Mixing/AWT_Mixing/JComboBoxOverlapping.java fails on Mac OS X

  #26162 opened Jul 7, 2025

• 8361497: Scoped Values: orElse and orElseThrow do not access the cache

  #26164 opened Jul 7, 2025

• Test 'javax/swing/JScrollPane/AcceleratedWheelScrolling/HorizScrollers.java' failed on Windows 2025 x64 because there is a failure frame while the test case is running

  #26165 opened Jul 7, 2025

• 8361193: Test java/awt/Mixing/AWT_Mixing/MixingPanelsResizing.java fails on MacOS X

  #26166 opened Jul 7, 2025

• 8361192: Test java/awt/Mixing/AWT_Mixing/JSplitPaneOverlapping.java fails on all platforms

  #26167 opened Jul 7, 2025

• 8360647: [XWayland] [OL10] NumPad keys are not triggered

  #26170 opened Jul 7, 2025

• 8361099: Shenandoah: Improve heap lock contention by using CAS for memory allocation

  #26171 opened Jul 7, 2025

• 8361524: [XWayland] possible JavaFX interop hang

  #26172 opened Jul 7, 2025

• 8351073: [macos] jpackage produces invalid Java runtime DMG bundles

  #26173 opened Jul 7, 2025

• 8358679: [asan] vmTestbase/nsk/jvmti tests show memory issues

  #26176 opened Jul 8, 2025

• 8359380: Rework deferral profile logic after JDK-8346465

  #26179 opened Jul 8, 2025

• 8360599: [TESTBUG] DumpThreadsWithEliminatedLock.java fails because of unstable inlining

  #26180 opened Jul 8, 2025

• 8342705: Add dark mode for docs

  #26185 opened Jul 8, 2025

• 8360817: [ubsan] zDirector select_worker_threads - outside the range of representable values issue

  #26186 opened Jul 8, 2025

• 8361342: Sheandoah evacuation may assert on invalid mirror object after JDK-8340297

  #26187 opened Jul 8, 2025

• 8350621: Code cache stops scheduling GC

  #26189 opened Jul 8, 2025

• 8361191: Test java/awt/Mixing/AWT_Mixing/JPopupMenuOverlapping.java fails on MacOS X

  #26190 opened Jul 8, 2025

• 8360411: [TEST] open/test/jdk/java/io/File/MaxPathLength.java Refactor extract method to encapsulate Windows specific test logic

  #26193 opened Jul 8, 2025

• 8346962: Test CRLReadTimeout.java fails with -Xcomp by fstdebug build

  #26195 opened Jul 8, 2025

• 8361190: Test java/awt/Mixing/AWT_Mixing/JMenuBarOverlapping.java fails on MacOS X

  #26196 opened Jul 8, 2025

• 8360312: Serviceability Agent tests fail with JFR enabled due to unknown thread type JfrRecorderThread

  #26198 opened Jul 8, 2025

• 8361614: Missing sub-int value validation in the Class-File API

  #26201 opened Jul 8, 2025

• 8361499: Intersection type cast causes javac crash with -Xjcov

  #26203 opened Jul 8, 2025

• 8353925: Remove Sun Microsystems JCE Code Signing Root CA

  #26205 opened Jul 8, 2025

• 8333857: Test sun/security/ssl/SSLSessionImpl/ResumeChecksServer.java failed: Existing session was used

  #26206 opened Jul 9, 2025

• 8357445: G1: Time-Based Heap Uncommit During Idle Periods

  #26207 opened Jul 9, 2025

• 8361533: Apply java.io.Serial annotations in java.logging

  #26208 opened Jul 9, 2025

• 8361536: [s390x] Saving return_pc at wrong offset

  #26209 opened Jul 9, 2025

• 8361640: JFR: RandomAccessFile::readLine emits events for each character

  #26210 opened Jul 9, 2025

• 8361639: JFR: Incorrect top frame for I/O events

  #26211 opened Jul 9, 2025

• 8361602: [TESTBUG] serviceability/HeapDump/UnmountedVThreadNativeMethodAtTop.java deadlocks on exception

  #26213 opened Jul 9, 2025

• 8361697: Remove duplicate message in MainResources.properties

  #26215 opened Jul 9, 2025

• 8360941: [ubsan] MemRegion::end() shows runtime error: applying non-zero offset 8388608 to null pointer

  #26216 opened Jul 9, 2025

• 8361701: Serial GC: Failure to adjust references during full GC

  #26217 opened Jul 9, 2025

• 8361704: Parallel: Simplify logic condition in MutableNUMASpace::initialize

  #26218 opened Jul 9, 2025

• 8361693: Remove Klass::clean_subklass_tree()

  #26220 opened Jul 9, 2025

• 8340870: [WIN] Checkbox is not sized according to uiScale

  #26221 opened Jul 9, 2025

• 8361726: Shenandoah: More detailed evacuation instrumentation

  #26222 opened Jul 9, 2025

• 8360942: [ubsan] aotCache tests trigger runtime error: applying non-zero offset 16 to null pointer in CodeBlob::relocation_end()

  #26223 opened Jul 9, 2025

• 8361587: AssertionError in File.listFiles() when path is empty and -esa is enabled

  #26224 opened Jul 9, 2025

• 8361717: Refactor Collections.emptyList() in Locale related classes

  #26225 opened Jul 9, 2025

• 8361615: CodeBuilder::parameterSlot throws undocumented IOOBE

  #26226 opened Jul 9, 2025

• 8361299: (bf) CharBuffer.getChars(int,int,char[],int) violates pre-existing specification

  #26227 opened Jul 9, 2025

• 8361529: GenShen: Fix bad assert in swap card tables

  #26228 opened Jul 9, 2025

• 8361102: java.lang.classfile.CodeBuilder.branch(Opcode op, Label target) doesn't throw IllegalArgumentException - if op is not of Opcode.Kind.BRANCH

  #26229 opened Jul 9, 2025

• 8313395: LotsUnloadTest.java fails with OOME transiently with libgraal

  #26230 opened Jul 9, 2025

• 8361314: Test serviceability/jvmti/VMEvent/MyPackage/VMEventRecursionTest.java FATAL ERROR in native method: Failed during the GetClassSignature call

  #26231 opened Jul 10, 2025

• 8358890: VM option -XX:AllowRedefinitionToAddDeleteMethods should be obsoleted then expired

  #26232 opened Jul 10, 2025

• 8358580: Rethink how classes are kept alive in training data

  #26233 opened Jul 10, 2025

• 8361447: [REDO] Checked version of JNI Release<type>ArrayElements needs to filter out known wrapped arrays

  #26234 opened Jul 10, 2025

113 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• 8359344: C2: Malformed control flow after intrinsic bailout

  #25936 commented on Jul 9, 2025 • 17 new comments

• 8360936: Test compiler/onSpinWait/TestOnSpinWaitAArch64.java fails after JDK-8359435

  #26072 commented on Jul 9, 2025 • 13 new comments

• 8338977: Parallel: Improve heap resizing heuristics

  #25000 commented on Jul 9, 2025 • 13 new comments

• 8343232: PKCS#12 KeyStore support for RFC 9579: Use of Password-Based Message Authentication Code 1 (PBMAC1)

  #24429 commented on Jul 9, 2025 • 11 new comments

• 8354242: VectorAPI: combine vector not operation with compare

  #24674 commented on Jul 9, 2025 • 11 new comments

• 8357653: Inner classes of type parameters emitted as raw types in signatures

  #25451 commented on Jul 10, 2025 • 11 new comments

• 8361300: Document exceptions for Unsafe offset methods

  #25945 commented on Jul 8, 2025 • 10 new comments

• 8347901: C2 should remove unused leaf / pure runtime calls

  #25760 commented on Jul 9, 2025 • 9 new comments

• 8361283: [Accessibility,macOS,VoiceOver] VoiceOver announced Tab items of JTabbedPane as RadioButton on macOS

  #26096 commented on Jul 8, 2025 • 8 new comments

• 8360000: RISC-V: implement aot

  #26101 commented on Jul 8, 2025 • 7 new comments

• 8357272: Add overrides for all default methods to wrapper collections

  #25478 commented on Jul 7, 2025 • 6 new comments

• 8251928: [macos] the printer DPI always be 72, cause some content lost when print out

  #25489 commented on Jul 8, 2025 • 6 new comments

• 8342692: C2: long counted loop/long range checks: don't create loop-nest for short running loops

  #21630 commented on Jul 9, 2025 • 6 new comments

• 8361067: Test ExtraButtonDrag.java requires frame.dispose in finally block

  #26043 commented on Jul 7, 2025 • 5 new comments

• 8356760: VectorAPI: Optimize VectorMask.fromLong for all-true/all-false cases

  #25793 commented on Jul 7, 2025 • 5 new comments

• 8348868: AArch64: Add backend support for SelectFromTwoVector

  #23570 commented on Jul 10, 2025 • 5 new comments

• 8159055: ImageIcon.setImage can't handle null parameter

  #25767 commented on Jul 8, 2025 • 5 new comments

• 8361055: Serial: Inline SerialHeap::process_roots

  #26038 commented on Jul 8, 2025 • 4 new comments

• 8341735: Rewrite the build/AbsPathsInImage.java test to not load the entire file at once

  #26030 commented on Jul 9, 2025 • 4 new comments

• 8150564: Migrate useful ExtendedRobot methods into awt.Robot

  #22044 commented on Jul 8, 2025 • 4 new comments

• 8316694: Implement relocation of nmethod within CodeCache

  #23573 commented on Jul 10, 2025 • 4 new comments

• 8359678: C2: assert(static_cast<T1>(result) == thing) caused by ReverseBytesNode::Value()

  #25988 commented on Jul 8, 2025 • 4 new comments

• 8156534: Check if range checks can be moved into Java wrapper for intrinsics

  #25998 commented on Jul 4, 2025 • 3 new comments

• 6955128: Spec for javax.swing.plaf.basic.BasicTextUI.getVisibleEditorRect contains inappropriate wording

  #25850 commented on Jul 9, 2025 • 3 new comments

• 8360520: RISC-V: C1: Fix primitive array clone intrinsic regression after JDK-8333154

  #25976 commented on Jul 9, 2025 • 3 new comments

• 8348760: RadioButton is not shown if JRadioButtonMenuItem is rendered with ImageIcon in WindowsLookAndFeel

  #23324 commented on Jul 4, 2025 • 3 new comments

• 8343689: AArch64: Optimize MulReduction implementation

  #23181 commented on Jul 4, 2025 • 3 new comments

• 8334015: Add Support for UUID Version 7 (UUIDv7) defined in RFC 9562

  #25303 commented on Jul 3, 2025 • 2 new comments

• 8359809: AttributeList, RoleList and UnresolvedRoleList should never accept other types of Object

  #25856 commented on Jul 9, 2025 • 2 new comments

• 8357226: Remove unnecessary List.indexOf from RepaintManager.removeInvalidComponent

  #24845 commented on Jul 7, 2025 • 2 new comments

• 8349563: Improve AbsNode::Value() for integer types

  #23685 commented on Jul 3, 2025 • 2 new comments

• 8315487: Security Providers Filter

  #15539 commented on Jul 7, 2025 • 2 new comments

• 8231269: CompileTask::is_unloaded is slow due to JNIHandles type checks

  #24018 commented on Jul 9, 2025 • 1 new comment

• 8352502: Response message is null if expect 100 assertion fails with non 100

  #25999 commented on Jul 8, 2025 • 1 new comment

• 8358641: C1 option -XX:+TimeEachLinearScan is broken

  #25933 commented on Jul 7, 2025 • 1 new comment

• 8360163: Replace hard-coded checks with AOTRuntimeSetup and AOTSafeClassInitializer

  #25922 commented on Jul 9, 2025 • 1 new comment

• 8359965: Enable paired pushp and popp instruction usage for APX enabled CPUs

  #25889 commented on Jul 8, 2025 • 1 new comment

• 8360037: Refactor ImageReader in preparation for Valhalla support

  #26054 commented on Jul 4, 2025 • 1 new comment

• 8349910: Implement JEP 517: HTTP/3 for the HTTP Client API

  #24751 commented on Jul 8, 2025 • 1 new comment

• 8358032: Use crypto pmull for CRC32(C) on Ampere CPU and improve for short inputs

  #25609 commented on Jul 7, 2025 • 1 new comment

• 8342941: IGV: Add new graph dumps for post loop, empty loop removal, and one iteration removal

  #25756 commented on Jul 8, 2025 • 1 new comment

• 8359119: Change Charset to use StableValue

  #25727 commented on Jul 8, 2025 • 1 new comment

• 8347291: Exhaustive switch over a generic sealed abstract class

  #23286 commented on Jul 7, 2025 • 0 new comments

• 8358627: tools/sincechecker/modules/java.base/JavaBaseCheckSince.java fails with JDK 26

  #25855 commented on Jul 8, 2025 • 0 new comments

• 8303904: [macos]Transparent Windows Paint Wrong (Opaque, Pixelated) w/o Volatile Buffering

  #23430 commented on Jul 9, 2025 • 0 new comments

• 8340297: Better use-after-free recognition for Metaspace objects

  #25891 commented on Jul 9, 2025 • 0 new comments

• 8249824: s/n/w/p/https/HttpsURLConnection/CloseKeepAliveCached.java uses @ignore w/o bugid

  #23469 commented on Jul 3, 2025 • 0 new comments

• 8349535: Refactor ./pkcs11/Provider/MultipleLogins.sh to java test

  #23590 commented on Jul 3, 2025 • 0 new comments

• 8347009: Speed ​​up parseInt and parseLong

  #22919 commented on Jul 8, 2025 • 0 new comments

• 8360070: AccessibleText.getBeforeIndex returns null for last character

  #25941 commented on Jul 7, 2025 • 0 new comments

• 8342869: Errors related to unused code on Windows after 8339120 in awt

  #21655 commented on Jul 9, 2025 • 0 new comments

• 8360120: Bundled macOS applications not receiving OpenURL events when launched as subprocess

  #25967 commented on Jul 3, 2025 • 0 new comments

• 8158801: [TEST_BUG] Mixing tests fail because of focus workaround trick

  #25971 commented on Jul 7, 2025 • 0 new comments

• 8266431: Dual-Pivot Quicksort improvements (Radix sort)

  #13568 commented on Jul 4, 2025 • 0 new comments

• 8358768: [vectorapi] Make VectorOperators.SUADD an Associative

  #26099 commented on Jul 9, 2025 • 0 new comments

• 8357579: Compilation error: first argument in call to 'memset' is a pointer to non-trivially copyable type

  #26098 commented on Jul 3, 2025 • 0 new comments

• 8361207: Build native Windows ARM64 MSI packages

  #26093 commented on Jul 8, 2025 • 0 new comments

• 8361204: Parallel: Skip visiting per-thread nmethods during young GC

  #26089 commented on Jul 3, 2025 • 0 new comments

• 8322174: RISC-V: C2 VectorizedHashCode RVV Version

  #17413 commented on Jul 7, 2025 • 0 new comments

• 8360557: CTW: Inline cold methods to reach more code

  #26068 commented on Jul 3, 2025 • 0 new comments

• 8361144: Strenghten the Ideal Verification in PhaseIterGVN::verify_Ideal_for by comparing the hash of a node before and after Ideal

  #26064 commented on Jul 3, 2025 • 0 new comments

• 8359419: AArch64: Relax min vector length to 32-bit for short vectors

  #26057 commented on Jul 10, 2025 • 0 new comments

• Duplicate key removed in src/java.desktop/share/conf/psfontj2d.properties

  #26045 commented on Jul 7, 2025 • 0 new comments

• 8328821: Map.of() derived view collection mutators should throw UnsupportedOperationException

  #18522 commented on Jul 6, 2025 • 0 new comments

• 8333282: Better warning if newly build JDK fails to run

  #19484 commented on Jul 3, 2025 • 0 new comments

• 8336881: [Linux] Support for hierarchical limits for Metrics

  #20280 commented on Jul 4, 2025 • 0 new comments

• Re-examine buffering and encoding conversion in BufferedWriter

  #26022 commented on Jul 4, 2025 • 0 new comments

• 8360651: Create OSContainer API for memory limit

  #26020 commented on Jul 8, 2025 • 0 new comments

• 8360654: AArch64: Remove redundant dmb from C1 compareAndSet

  #26000 commented on Jul 4, 2025 • 0 new comments

• 8325467: Support methods with many arguments in C2

  #20404 commented on Jul 4, 2025 • 0 new comments

• 8341184: Clean up the interaction between the launcher native code and the LauncherHelper

  #21256 commented on Jul 9, 2025 • 0 new comments

• 8360540: nmethod entry barriers of new nmethods should be disarmed

  #25982 commented on Jul 3, 2025 • 0 new comments

• 8342769: HotSpot Windows/gcc port is broken

  #21627 commented on Jul 8, 2025 • 0 new comments

• 8356560: GHA: Add Windows ARM64 testing

  #25125 commented on Jul 8, 2025 • 0 new comments

• 8350596: [Linux] Increase default MaxRAMPercentage for containerized workloads

  #25086 commented on Jul 8, 2025 • 0 new comments

• 8356320: GifImageDecoder can produce wrong image when GCE changes transparent pixel index

  #25076 commented on Jul 9, 2025 • 0 new comments

• 8356137: GifImageDecode can produce opaque image when disposal method changes

  #25044 commented on Jul 9, 2025 • 0 new comments

• 8356255: Add Stable Field Updaters to allow efficient lazy field evaluations

  #25040 commented on Jul 9, 2025 • 0 new comments

• 8355536: Create version constants to model preview language and vm features

  #25017 commented on Jul 3, 2025 • 0 new comments

• 8352316: More MergeStoreBench

  #24108 commented on Jul 8, 2025 • 0 new comments

• 8356027: Print enhanced compilation timings

  #24984 commented on Jul 8, 2025 • 0 new comments

• 8077587: BigInteger Roots

  #24898 commented on Jul 4, 2025 • 0 new comments

• 8334247: [PPC64] Consider trap based nmethod entry barriers

  #24135 commented on Jul 8, 2025 • 0 new comments

• 8348828: Windows dll loading now resolves symlinks

  #24694 commented on Jul 9, 2025 • 0 new comments

• 8352891: MemoryOutputStream, an improved cousin of ByteArrayOutputStream

  #24232 commented on Jul 7, 2025 • 0 new comments

• 8353923: (fs) Further improve performance of URI -> Path conversion (win)

  #24638 commented on Jul 9, 2025 • 0 new comments

• Change FSF address to URL

  #24629 commented on Jul 9, 2025 • 0 new comments

• Update ConcurrentHashMap.java

  #24612 commented on Jul 8, 2025 • 0 new comments

• 8349716: IllegalAccessError when Proxy methods return object of a package-private type

  #24611 commented on Jul 7, 2025 • 0 new comments

• 8348611: Eliminate DeferredLintHandler and emit warnings after attribution

  #24584 commented on Jul 3, 2025 • 0 new comments

• 8354282: C2: more crashes in compiled code because of dependency on removed range check CastIIs

  #24575 commented on Jul 8, 2025 • 0 new comments

• 8351913: ToolkitImage renders some gifs wrong

  #24271 commented on Jul 10, 2025 • 0 new comments

• 8351354: Enhance java -XshowSettings:security:tls to show enabled TLS groups and signature algorithms

  #24424 commented on Jul 8, 2025 • 0 new comments

• 8359114: [s390x] Add z17 detection code

  #25718 commented on Jul 7, 2025 • 0 new comments

• 8345292: Improve javadocs for MemorySegment::getStrings defining word boundary cases

  #25715 commented on Jul 10, 2025 • 0 new comments

• 8351413: Remove XML interchange in java.management/javax/management/modelmbean/DescriptorSupport

  #25697 commented on Jul 9, 2025 • 0 new comments

• 8303612: runtime/StackGuardPages/TestStackGuardPagesNative.java fails with exit code 139

  #25689 commented on Jul 9, 2025 • 0 new comments

• [PATCH] Simplify reversed view operations for CopyOnWriteArrayList

  #25671 commented on Jul 4, 2025 • 0 new comments

• 8358521: Optimize vector operations with broadcasted inputs

  #25617 commented on Jul 7, 2025 • 0 new comments

• 8358468: Enhance code consistency: java.desktop/macos

  #25607 commented on Jul 8, 2025 • 0 new comments

• 8360025: (se) Convert kqueue Selector Implementation to use FFM APIs

  #25546 commented on Jul 8, 2025 • 0 new comments

• 8342382: Implementation of JEP G1: Improve Application Throughput with a More Efficient Write-Barrier

  #23739 commented on Jul 7, 2025 • 0 new comments

• 8350896: Integer/Long.compress gets wrong type from CompressBitsNode::Value

  #23947 commented on Jul 9, 2025 • 0 new comments

• 8350050: Shenandoah: evaluate & potentially deprecate ShenandoahPacing

  #24002 commented on Jul 8, 2025 • 0 new comments

• 8357708: com.sun.jndi.ldap.Connection ignores queued LDAP replies if Connection is subsequently closed

  #25449 commented on Jul 4, 2025 • 0 new comments

• 8357531: The `SegmentBulkOperations::fill` method can be improved using overlaps

  #25383 commented on Jul 8, 2025 • 0 new comments

• JDK-8030957 - AIX: Implement OperatingSystemMXBean.getSystemCpuLoad() and .getProcessCpuLoad() on AIX

  #25332 commented on Jul 9, 2025 • 0 new comments

• 8357258: x86: Improve receiver type profiling reliability

  #25305 commented on Jul 9, 2025 • 0 new comments

• RISC-V: implement AES-CTR mode intrinsics

  #25281 commented on Jul 8, 2025 • 0 new comments

• 8357034: GifImageDecoder can produce wrong transparent pixels

  #25264 commented on Jul 9, 2025 • 0 new comments

• more

  #25206 commented on Jul 8, 2025 • 0 new comments

• 8356850: Reduce Unsafe usage in Graal

  #25204 commented on Jul 8, 2025 • 0 new comments

• 8344159: Add lint warnings for unnecessary warning suppression

  #25167 commented on Jul 5, 2025 • 0 new comments