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Insights: openjdk/jdk
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0 Active issues
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- 0 Merged pull requests
- 72 Open pull requests
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72 Pull requests opened by 52 people
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8366232: JFR startup messages are shown with -Xlog:jfr+startup=warning
#26957 opened
Aug 27, 2025 -
8366240: Improve memory ordering in new CPU Time Profiler
#26960 opened
Aug 27, 2025 -
8357466: Create test for Ciphers that are using ByteBuffers backed by MemorySegments
#26967 opened
Aug 27, 2025 -
8150564: Migrate useful ExtendedRobot methods into awt.Robot
#26969 opened
Aug 27, 2025 -
8366211: Block signature scheme names to be used with CertificateSignature algorithm constraints usage
#26970 opened
Aug 27, 2025 -
Link classes before reconstituting classfiles.
#26971 opened
Aug 27, 2025 -
8366261: Provide utility methods for sun.security.util.Password
#26973 opened
Aug 27, 2025 -
8363858: [perf] OptimizeFill may use wide set of intrinsics
#26974 opened
Aug 27, 2025 -
8366122: Shenandoah: Implement efficient support for object count after gc events
#26977 opened
Aug 28, 2025 -
8366298: FDLeakTest sometimes takes minutes to complete on Linux
#26979 opened
Aug 28, 2025 -
8366238: Improve RBTree API with stricter comparator semantics and pluggable validation/printing hooks.
#26981 opened
Aug 28, 2025 -
8366278: Form control element <select> has no associated label
#26982 opened
Aug 28, 2025 -
8366062: [ubsan] add non-zero offset to nullptr in cds/archiveBuilder.cpp
#26983 opened
Aug 28, 2025 -
8366342: Key generator and key pair generator tests skipping, but showing as passed
#26985 opened
Aug 28, 2025 -
8366065: ZGC: Differentiate Young Collection type strings in statistics
#26986 opened
Aug 28, 2025 -
8366017: Extend the set of inputs handled by fast paths in FloatingDecimal
#26990 opened
Aug 28, 2025 -
8366365: [test] test/lib-test/jdk/test/whitebox/CPUInfoTest.java should be updated
#26992 opened
Aug 28, 2025 -
8366369: Add @requires linux for GTK L&F tests
#26995 opened
Aug 28, 2025 -
8354348: Enable Extended EVEX to REX2/REX demotion for commutative operations with same dst and src2
#26997 opened
Aug 28, 2025 -
8364936: Shenandoah: Switch nmethod entry barriers to conc_instruction_and_data_patch
#26999 opened
Aug 29, 2025 -
8366420: AOTMapTest fails when jsa is missing
#27001 opened
Aug 29, 2025 -
8366363: MemBaseline accesses VMT without using lock
#27003 opened
Aug 29, 2025 -
Update comments to mention native.encoding instead of file.encoding
#27004 opened
Aug 29, 2025 -
8366102: Clarification Needed: Symbolic Link Handling in File API Specifications
#27006 opened
Aug 29, 2025 -
8366401: JCK test api/java_text/DecimalFormatSymbols/serial/InputTests.html fails after JDK-8363972
#27008 opened
Aug 29, 2025 -
8366455: Move VarHandles.GuardMethodGenerator to execute on build
#27009 opened
Aug 29, 2025 -
8365428: Unclear comments on java.lang.invoke Holder classes
#27010 opened
Aug 29, 2025 -
Refactor optional according to java 21 standards
#27013 opened
Aug 29, 2025 -
8366400: JCK test api/java_text/DecimalFormat/Parse.html fails after JDK-8363972
#27014 opened
Aug 29, 2025 -
8365676: javac incorrectly allows calling interface static method via type variable
#27015 opened
Aug 30, 2025 -
8366474: Rename MetaspaceObj::is_shared() to MetaspaceObj::in_aot_cache()
#27016 opened
Aug 30, 2025 -
8366475: Rename MetaspaceShared class to AOTMetaspace
#27017 opened
Aug 30, 2025 -
8366477: Refactor AOT-related flag bits in klass.hpp
#27018 opened
Aug 30, 2025 -
8357188: Remove the field MemAllocator::Allocation::_overhead_limit_exceeded and the related code
#27020 opened
Aug 30, 2025 -
DRAFT: AOT-initialize MathUtils
#27024 opened
Aug 31, 2025 -
Initial
#27025 opened
Aug 31, 2025 -
8366498: Simplify ClassFileParser::parse_super_class
#27026 opened
Sep 1, 2025 -
8366495: Incorrect minimum memory size allocated in allocateNativeInternal()
#27027 opened
Sep 1, 2025 -
8354871: Replace stack map frame type magics with constants
#27029 opened
Sep 1, 2025 -
8366441: AArch64: Support WFET in OnSpinWait
#27030 opened
Sep 1, 2025 -
8366543: Clean up include headers in numberSeq
#27031 opened
Sep 1, 2025 -
8366154: Validate thread type requirements in debug commands
#27033 opened
Sep 1, 2025 -
8366038: Thread::SpinRelease should use Atomic::release_store
#27035 opened
Sep 1, 2025 -
8366558: Gtests leave /tmp/cgroups-test* files
#27036 opened
Sep 1, 2025 -
8366584: Add an InstanceKlass::super() method that returns InstanceKlass*
#27037 opened
Sep 2, 2025 -
8366658: Add missing locks when accessing the VirtualMemoryTracker instance in tests and MemMapPrinter
#27038 opened
Sep 2, 2025 -
8347277: java/awt/Focus/ComponentLostFocusTest.java fails intermittently
#27039 opened
Sep 2, 2025 -
8366659: ObjectMonitor::wait() can deadlock with a suspension request
#27040 opened
Sep 2, 2025 -
8365190: Remove LockingMode related code from share
#27041 opened
Sep 2, 2025 -
8366537: Test "java/util/TimeZone/DefaultTimeZoneTest.java" is not updating the zone ID as expected
#27043 opened
Sep 2, 2025 -
8366678: Use JUnit in test/langtools/tools/javac
#27046 opened
Sep 2, 2025 -
8363966: GHA: Switch cross-compiling sysroots to Debian trixie
#27047 opened
Sep 2, 2025 -
8366688: G1: Rename G1HeapRegionRemSet::is_added_to_cset_group() to has_cset_group()
#27048 opened
Sep 2, 2025 -
8366691: JShell should support a more convenient completion
#27049 opened
Sep 2, 2025 -
8366434: THP not working properly with G1 after JDK-8345655
#27051 opened
Sep 2, 2025 -
8366692: Several gc/shenandoah tests timed out
#27052 opened
Sep 2, 2025 -
8366486: Test jdk/jfr/event/profiling/TestCPUTimeSampleMultipleRecordings.java is timing out
#27053 opened
Sep 2, 2025 -
8366699: Replace TestNoNULL with a simpler mechanism to forbid using NULL in HotSpot code
#27054 opened
Sep 2, 2025 -
8366694: Test JdbStopInNotificationThreadTest.java timed out after 60 second
#27055 opened
Sep 2, 2025 -
8366702: C2 SuperWord: refactor VTransform vector nodes
#27056 opened
Sep 2, 2025 -
8344345: test/hotspot/gtest/x86/x86-asmtest.py has trailing whitespaces
#27058 opened
Sep 2, 2025 -
8366461: Remove obsolete method handle invoke logic
#27059 opened
Sep 2, 2025 -
8366517: `DateFormatSymbols(Locale)` throws NPE if `Locale` argument is null
#27060 opened
Sep 2, 2025 -
8300080: offset_of for GCC/Clang exhibits undefined behavior and is not always a compile-time constant
#27061 opened
Sep 2, 2025 -
8155591: Misleading warning when not overriding close method in interface extending AutoCloseable
#27062 opened
Sep 2, 2025 -
8366695: Test sun/jvmstat/monitor/MonitoredVm/MonitorVmStartTerminate.java timed out
#27064 opened
Sep 3, 2025 -
8351260: java.lang.AssertionError: Unexpected type tree: (ERROR) = (ERROR)
#27065 opened
Sep 3, 2025
124 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.
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8357445: G1: Time-Based Heap Uncommit During Idle Periods
#26240 commented on
Sep 2, 2025 • 36 new comments -
8044609: javax.net.debug options not working and documented as expected
#18764 commented on
Sep 2, 2025 • 30 new comments -
8325467: Support methods with many arguments in C2
#20404 commented on
Sep 2, 2025 • 30 new comments -
8365937: post_method_exit might incorrectly set was_popped_by_exception and value in the middle of stack unwinding
#26886 commented on
Sep 2, 2025 • 23 new comments -
8317269: Store old classes in linked state in AOT cache
#26754 commented on
Sep 1, 2025 • 20 new comments -
8365926: RISC-V: Performance regression in renaissance (chi-square)
#26944 commented on
Sep 3, 2025 • 14 new comments -
8360025: (se) Convert kqueue Selector Implementation to use FFM APIs
#25546 commented on
Sep 2, 2025 • 13 new comments -
8343232: PKCS#12 KeyStore support for RFC 9579: Use of Password-Based Message Authentication Code 1 (PBMAC1)
#24429 commented on
Sep 3, 2025 • 12 new comments -
8077587: BigInteger Roots
#24898 commented on
Sep 1, 2025 • 11 new comments -
8365609: Fix several potential NULL native pointer dereferences in the desktop module
#26799 commented on
Sep 1, 2025 • 10 new comments -
8328874: Class::forName0 should validate the class name length early
#26802 commented on
Aug 29, 2025 • 9 new comments -
8353468: [ubsan] arguments.cpp:2422:23: runtime error: 2.14748e+11 is outside the range of representable values of type 'int'
#26859 commented on
Sep 1, 2025 • 9 new comments -
8364363: Update and automate jtreg manual test
#26636 commented on
Aug 28, 2025 • 8 new comments -
8325448: Hybrid Public Key Encryption
#18411 commented on
Sep 2, 2025 • 8 new comments -
8158801: [TEST_BUG] Mixing tests fail because of focus workaround trick
#25971 commented on
Sep 3, 2025 • 8 new comments -
8364305: Support AVX10 saturating floating point conversion instructions
#26919 commented on
Sep 1, 2025 • 7 new comments -
4138921: TextLayout handling of empty strings
#26947 commented on
Sep 3, 2025 • 7 new comments -
8365467: Issues with jrtfs implementation for exploded run-time images
#26757 commented on
Sep 2, 2025 • 6 new comments -
8356493: (fs) SecureDirectoryStream missing some capabilities
#26950 commented on
Sep 2, 2025 • 6 new comments -
8365732: RISC-V: implement AES CTR intrinsics
#25281 commented on
Aug 29, 2025 • 6 new comments -
8339791: Refactor MiscUndecorated/ActiveAWTWindowTest.java
#26471 commented on
Sep 3, 2025 • 5 new comments -
8361711: Add library name configurability to PKCS11Test.java
#26325 commented on
Sep 3, 2025 • 5 new comments -
8342730: Get rid of SummaryDiff in VMATree
#26761 commented on
Aug 27, 2025 • 5 new comments -
8326609: Enhance AES implementation with updates specified in FIPS 197
#26912 commented on
Aug 31, 2025 • 4 new comments -
8342095: Add autovectorizer support for subword vector casts
#23413 commented on
Aug 27, 2025 • 4 new comments -
8277444: Data race between JvmtiClassFileReconstituter::copy_bytecodes and class linking
#26863 commented on
Sep 2, 2025 • 4 new comments -
8366747: RISC-V: Improve VerifyMethodHandles for method handle linkers
#26938 commented on
Sep 3, 2025 • 4 new comments -
8355354: C2 crashed: assert(_callee == nullptr || _callee == m) failed: repeated inline attempt with different callee
#26441 commented on
Sep 3, 2025 • 4 new comments -
8365956: GenShen: Adaptive tenuring threshold algorithm may raise threshold prematurely
#26906 commented on
Sep 2, 2025 • 3 new comments -
8366224: Introduce DecimalDigits.appendPair for efficient two-digit formatting and refactor DateTimeHelper
#26911 commented on
Aug 28, 2025 • 3 new comments -
8365569: Remove finalize from JavaSoundAudioClip.java
#26784 commented on
Sep 3, 2025 • 3 new comments -
8352969: G1: Improve testability of optional collections
#26880 commented on
Sep 1, 2025 • 2 new comments -
8358751: C2: Recursive inlining check for compiled lambda forms is broken
#26891 commented on
Sep 2, 2025 • 2 new comments -
8360463: Ambiguity in Cipher.getInstance() specification between NoSuchAlgorithmException and NoSuchPaddingException
#26489 commented on
Aug 28, 2025 • 2 new comments -
8366118: DontCompileHugeMethods is not respected with -XX:-TieredCompilation
#26932 commented on
Sep 3, 2025 • 2 new comments -
8366082: Improve queue size computation in CPU-time sampler
#26926 commented on
Sep 2, 2025 • 2 new comments -
8364927: Add @requires annotation to TestReclaimStringsLeaksMemory.java
#26766 commented on
Sep 3, 2025 • 1 new comment -
8362394: C2: Repeated stacked string concatenation fails with "Hit MemLimit" and other resourcing errors
#26685 commented on
Aug 27, 2025 • 1 new comment -
8360046: Scalability issue when submitting virtual threads with almost empty tasks
#26479 commented on
Aug 27, 2025 • 1 new comment -
8364103: Convert existing sprintf-chains to stringStream
#26894 commented on
Sep 1, 2025 • 1 new comment -
8365290: [perf] x86 ArrayFill intrinsic generates SPLIT_STORE for unaligned arrays
#26747 commented on
Sep 2, 2025 • 1 new comment -
8361387 : Test bug4655513.java fails intermittently on Windows platform.
#26824 commented on
Sep 2, 2025 • 1 new comment -
8365060: Historical data for JDK 8 should include the jdk.net package
#26817 commented on
Aug 29, 2025 • 1 new comment -
8360498: [TEST_BUG] Some Mixing test continue to fail
#26625 commented on
Aug 28, 2025 • 0 new comments -
fix javadoc for url handlers
#26630 commented on
Sep 2, 2025 • 0 new comments -
8365306: Provide OS Process Size and Libc statistic metrics to JFR
#26756 commented on
Aug 27, 2025 • 0 new comments -
8364670: Extend JVMCI to express fixed binding
#26652 commented on
Aug 27, 2025 • 0 new comments -
8364970: Redo JDK-8327381 by updating the CmpU type instead of the Bool type
#26666 commented on
Sep 2, 2025 • 0 new comments -
8365047: Remove exception handler stub code in C2
#26678 commented on
Sep 1, 2025 • 0 new comments -
8365066: RecordingStream and RemoteRecordingStream do not terminate when the associated Recording is stopped or closed externally
#26710 commented on
Aug 31, 2025 • 0 new comments -
8364729: Improve JVMCI annotation handling
#26704 commented on
Sep 2, 2025 • 0 new comments -
8365911: AArch64: Fix encoding error in sve_cpy for negative floats
#26951 commented on
Sep 3, 2025 • 0 new comments -
8366155: Serial: Obsolete PretenureSizeThreshold
#26941 commented on
Sep 1, 2025 • 0 new comments -
8364346: Typo in IR framework README
#26925 commented on
Aug 28, 2025 • 0 new comments -
8366041: Shenandoah: Late Barrier Expansion
#26924 commented on
Aug 30, 2025 • 0 new comments -
8366057: HotSpot Style Guide should permit trailing return types
#26923 commented on
Aug 27, 2025 • 0 new comments -
Atomic value
#26918 commented on
Aug 30, 2025 • 0 new comments -
8365991: AArch64: Ignore BlockZeroingLowLimit when UseBlockZeroing is false
#26917 commented on
Sep 1, 2025 • 0 new comments -
8365886: JSplitPane loses track of the left component when the component orientation is changed
#26893 commented on
Sep 3, 2025 • 0 new comments -
8338197: ubsan: ad_x86.hpp:6417:11: runtime error: shift exponent 100 is too large for 32-bit type 'unsigned int'
#26890 commented on
Aug 29, 2025 • 0 new comments -
8359412: Template-Framework Library: Operations and Expressions
#26885 commented on
Aug 28, 2025 • 0 new comments -
8360160: ubuntu-22-04 machine is failing client tests
#26871 commented on
Sep 2, 2025 • 0 new comments -
8360882: Tests throw SkippedException when they should fail
#26868 commented on
Sep 2, 2025 • 0 new comments -
8365880: Shenandoah: Unify memory usage accounting in ShenandoahFreeSet
#26867 commented on
Sep 2, 2025 • 0 new comments -
8365776: Convert JShell tests to use JUnit instead of TestNG
#26841 commented on
Sep 2, 2025 • 0 new comments -
8358477: Increase test coverage of ValidateISO4217.java
#26835 commented on
Sep 1, 2025 • 0 new comments -
8364735: [asan] heap-use-after-free error detected in defaultStream::writer during VM shutdown
#26832 commented on
Sep 2, 2025 • 0 new comments -
8365398: TEST_BUG: java/rmi/transport/checkLeaseInfoLeak/CheckLeaseLeak.java failing intermittently
#26815 commented on
Sep 2, 2025 • 0 new comments -
8365581: Optimize Java implementation of P256 arithmetic
#26792 commented on
Aug 30, 2025 • 0 new comments -
8361606 : ConsumeNextMnemonicKeyTypedTest.java fails on Windows: character typed with VK_A: a
#26790 commented on
Sep 2, 2025 • 0 new comments -
8357272: Add overrides for all default methods to wrapper collections
#25478 commented on
Sep 2, 2025 • 0 new comments -
8357708: com.sun.jndi.ldap.Connection ignores queued LDAP replies if Connection is subsequently closed
#25449 commented on
Sep 3, 2025 • 0 new comments -
JDK-8030957 - AIX: Implement OperatingSystemMXBean.getSystemCpuLoad() and .getProcessCpuLoad() on AIX
#25332 commented on
Aug 30, 2025 • 0 new comments -
8290892: C2: Intrinsify Reference.reachabilityFence
#25315 commented on
Sep 2, 2025 • 0 new comments -
8356813: Improve Mod(I|L)Node::Value
#25254 commented on
Sep 2, 2025 • 0 new comments -
8356968: JFR: Compilation event should be enabled for all compilations by default
#25247 commented on
Aug 27, 2025 • 0 new comments -
8344159: Add lint warnings for unnecessary warning suppression
#25167 commented on
Aug 31, 2025 • 0 new comments -
8356548: Avoid using ASM to parse latest class files in tests
#25124 commented on
Aug 30, 2025 • 0 new comments -
8350596: [Linux] Increase default MaxRAMPercentage for containerized workloads
#25086 commented on
Sep 2, 2025 • 0 new comments -
8356022: Migrate descriptor parsing from generics to BytecodeDescriptor
#24978 commented on
Aug 27, 2025 • 0 new comments -
8355570: [s390x] Update -march to z13 generation
#24869 commented on
Sep 2, 2025 • 0 new comments -
8354555: Add generic JFR events for TaskTerminator
#24676 commented on
Aug 28, 2025 • 0 new comments -
Update ConcurrentHashMap.java
#24612 commented on
Sep 2, 2025 • 0 new comments -
8352728: InternalError loading java.security due to Windows parent folder permissions
#24465 commented on
Sep 1, 2025 • 0 new comments -
8231269: CompileTask::is_unloaded is slow due to JNIHandles type checks
#24018 commented on
Sep 2, 2025 • 0 new comments -
8342382: Implement JEP 522: G1 GC: Improve Throughput by Reducing Synchronization
#23739 commented on
Sep 1, 2025 • 0 new comments -
8349847: Support configuring individual lint categories as errors
#23622 commented on
Sep 2, 2025 • 0 new comments -
8316694: Implement relocation of nmethod within CodeCache
#23573 commented on
Aug 30, 2025 • 0 new comments -
8349288: runtime/os/windows/TestAvailableProcessors.java fails on localized Windows platform
#23536 commented on
Aug 30, 2025 • 0 new comments -
8348278: Trim InitialRAMPercentage to improve startup in default modes
#23262 commented on
Sep 2, 2025 • 0 new comments -
8307084: C2: Vectorized drain loop is not executed for some small trip counts
#22629 commented on
Aug 31, 2025 • 0 new comments -
8336881: [Linux] Support for hierarchical limits for Metrics
#20280 commented on
Sep 1, 2025 • 0 new comments -
8333377: Migrate Generic Signature parsing to ClassFile API
#19281 commented on
Aug 27, 2025 • 0 new comments -
8328821: Map.of() derived view collection mutators should throw UnsupportedOperationException
#18522 commented on
Sep 2, 2025 • 0 new comments -
8325513: Export method for Cipher
#18409 commented on
Sep 2, 2025 • 0 new comments -
8266431: Dual-Pivot Quicksort improvements (Radix sort)
#13568 commented on
Aug 30, 2025 • 0 new comments -
8297191: [macos] printing page range "page 2 to 2" or "page 2 to 4" on macOS leads to not print
#11266 commented on
Sep 3, 2025 • 0 new comments -
8362087: Test containers/docker/ShareTmpDir.java intermittent fails
#26605 commented on
Aug 28, 2025 • 0 new comments -
8362268 : NPE thrown from SASL GSSAPI impl when TLS is used with QOP auth-int against Active Directory
#26566 commented on
Sep 2, 2025 • 0 new comments -
8349732: Add support for JARs signed with ML-DSA
#26563 commented on
Aug 28, 2025 • 0 new comments -
8328306: AArch64: MacOS lazy JIT "write xor execute" switching
#26562 commented on
Sep 3, 2025 • 0 new comments -
8360031: C2 compilation asserts in MemBarNode::remove
#26556 commented on
Sep 1, 2025 • 0 new comments -
8360389: Support printing from C2 compiled code
#26475 commented on
Sep 2, 2025 • 0 new comments -
8361376: Regressions 1-6% in several Renaissance in 26-b4 only MacOSX aarch64
#26399 commented on
Aug 28, 2025 • 0 new comments -
8350550: Preload classes from AOT cache during VM bootstrap
#26375 commented on
Aug 28, 2025 • 0 new comments -
8361950: Update to use jtreg 8
#26261 commented on
Aug 30, 2025 • 0 new comments -
8361635: Missing List length validation in the Class-File API
#26252 commented on
Aug 29, 2025 • 0 new comments -
8361099: Shenandoah: Improve heap lock contention by using CAS for memory allocation
#26171 commented on
Sep 2, 2025 • 0 new comments -
8360136: RFE: Add TextAttributes for OpenType font figure style features
#26144 commented on
Sep 2, 2025 • 0 new comments -
8361417: JVMCI getModifiers incorrect for inner classes
#26135 commented on
Sep 2, 2025 • 0 new comments -
8361207: Build native Windows ARM64 MSI packages
#26093 commented on
Aug 28, 2025 • 0 new comments -
8350711: [JMH] test Signatures.RSASSAPSS failed for 2 threads config
#26081 commented on
Aug 27, 2025 • 0 new comments -
8360557: CTW: Inline cold methods to reach more code
#26068 commented on
Aug 28, 2025 • 0 new comments -
8291652: (ch) java/nio/channels/SocketChannel/VectorIO.java failed with "Exception: Server 15: Timed out"
#26049 commented on
Aug 28, 2025 • 0 new comments -
Use ByteBuffer::putChar instead of ByteBuffer.put twice in UnicodeEncoder
#26034 commented on
Aug 27, 2025 • 0 new comments -
8360939: Support X-Wing KEM
#26032 commented on
Aug 28, 2025 • 0 new comments -
Re-examine buffering and encoding conversion in BufferedWriter
#26022 commented on
Sep 1, 2025 • 0 new comments -
8360651: Create OSContainer API for memory limit
#26020 commented on
Sep 2, 2025 • 0 new comments -
8360120: Bundled macOS applications not receiving OpenURL events when launched as subprocess
#25967 commented on
Aug 29, 2025 • 0 new comments -
8343395: SSLLogger doesn't work for formatted messages
#25934 commented on
Aug 27, 2025 • 0 new comments -
8359383: Incorrect starting positions for implicitly typed variables
#25786 commented on
Aug 31, 2025 • 0 new comments -
8303612: runtime/StackGuardPages/TestStackGuardPagesNative.java fails with exit code 139
#25689 commented on
Sep 1, 2025 • 0 new comments -
8358451: SunJCE PBEKey impl should throw IllegalStateException when getEncoded() is called
#25632 commented on
Aug 27, 2025 • 0 new comments -
8251928: [macos] the printer DPI always be 72, cause some content lost when print out
#25489 commented on
Sep 2, 2025 • 0 new comments