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Key:
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JDK-X - https://bugs.openjdk.java.net/browse/JDK-X
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CVE-XXXX-YYYY: https://cve.mitre.org/cgi-bin/cvename.cgi?name=XXXX-YYYY
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New in release OpenJDK 17.0.3 (2022-04-19):
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===========================================
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Live versions of these release notes can be found at:
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* https://bitly.com/openjdk1703
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* https://builds.shipilev.net/backports-monitor/release-notes-17.0.3.txt
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* Security fixes
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- JDK-8269938: Enhance XML processing passes redux
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- JDK-8270504, CVE-2022-21426: Better XPath expression handling
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- JDK-8272255: Completely handle MIDI files
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- JDK-8272261: Improve JFR recording file processing
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- JDK-8272588: Enhanced recording parsing
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- JDK-8272594: Better record of recordings
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- JDK-8274221: More definite BER encodings
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- JDK-8275082, JDK-8278008, CVE-2022-21476: Update XML Security for Java to 2.3.0
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- JDK-8275151, CVE-2022-21443: Improved Object Identification
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- JDK-8277227: Better identification of OIDs
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- JDK-8277233, CVE-2022-21449: Improve ECDSA signature support
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- JDK-8277672, CVE-2022-21434: Better invocation handler handling
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- JDK-8278356: Improve file creation
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- JDK-8278449: Improve keychain support
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- JDK-8278798: Improve supported intrinsic
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- JDK-8278805: Enhance BMP image loading
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- JDK-8278972, CVE-2022-21496: Improve URL supports
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- JDK-8281388: Change wrapping of EncryptedPrivateKeyInfo
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* Other changes
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- JDK-8177814: jdk/editpad is not in jdk TEST.groups
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- JDK-8186670: Implement _onSpinWait() intrinsic for AArch64
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- JDK-8190748: java/text/Format/DateFormat/DateFormatTest.java and NonGregorianFormatTest fail intermittently
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- JDK-8225559: assertion error at TransTypes.visitApply
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- JDK-8236505: Mark jdk/editpad/EditPadTest.java as @headful
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- JDK-8239502: [TEST_BUG] Test javax/swing/text/FlowView/6318524/bug6318524.java never fails
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- JDK-8244602: Add JTREG_REPEAT_COUNT to repeat execution of a test
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- JDK-8247980: Exclusive execution of java/util/stream tests slows down tier1
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- JDK-8251216: Implement MD5 intrinsics on AArch64
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- JDK-8253197: vmTestbase/nsk/jvmti/StopThread/stopthrd007/TestDescription.java fails with "ERROR: DebuggeeSleepingThread: ThreadDeath lost"
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- JDK-8262134: compiler/uncommontrap/TestDeoptOOM.java failed with "guarantee(false) failed: wrong number of expression stack elements during deopt"
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- JDK-8263567: gtests don't terminate the VM safely
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- JDK-8265150: AsyncGetCallTrace crashes on ResourceMark
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- JDK-8266490: Extend the OSContainer API to support the pids controller of cgroups
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- JDK-8269032: Stringdedup tests are failing if the ergonomically select GC does not support it
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- JDK-8269037: jsig/Testjsig.java doesn't have to be restricted to linux only
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- JDK-8269087: CheckSegmentedCodeCache test fails in an emulated-client VM
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- JDK-8269175: [macosx-aarch64] wrong CPU speed in hs_err file
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- JDK-8269206: A small typo in comment in test/lib/sun/hotspot/WhiteBox.java
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- JDK-8269523: runtime/Safepoint/TestAbortOnVMOperationTimeout.java failed when expecting 'VM operation took too long'
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- JDK-8269616: serviceability/dcmd/framework/VMVersionTest.java fails with Address already in use error
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- JDK-8269849: vmTestbase/gc/gctests/PhantomReference/phantom002/TestDescription.java failed with "OutOfMemoryError: Java heap space: failed reallocation of scalar replaced objects"
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- JDK-8270117: Broken jtreg link in "Building the JDK" page
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- JDK-8270874: JFrame paint artifacts when dragged from standard monitor to HiDPI monitor
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- JDK-8271056: C2: "assert(no_dead_loop) failed: dead loop detected" due to cmoving identity
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- JDK-8271199: Mutual TLS handshake fails signing client certificate with custom sensitive PKCS11 key
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- JDK-8271202: C1: assert(false) failed: live_in set of first block must be empty
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- JDK-8271506: Add ResourceHashtable support for deleting selected entries
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- JDK-8271721: Split gc/g1/TestMixedGCLiveThreshold into separate tests
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- JDK-8272167: AbsPathsInImage.java should skip *.dSYM directories
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- JDK-8272327: Shenandoah: Avoid enqueuing duplicate string candidates
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47fed0 |
- JDK-8272398: Update DockerTestUtils.buildJdkDockerImage()
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47fed0 |
- JDK-8272541: Incorrect overflow test in Toom-Cook branch of BigInteger multiplication
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- JDK-8272553: several hotspot runtime/CommandLine tests don't check exit code
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- JDK-8272600: (test) Use native "sleep" in Basic.java
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47fed0 |
- JDK-8272866: java.util.random package summary contains incorrect mixing function in table
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- JDK-8272996: JNDI DNS provider fails to resolve SRV entries when IPV6 stack is enabled
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47fed0 |
- JDK-8273162: AbstractSplittableWithBrineGenerator does not create a random salt
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47fed0 |
- JDK-8273277: C2: Move conditional negation into rc_predicate
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47fed0 |
- JDK-8273341: Update Siphash to version 1.0
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47fed0 |
- JDK-8273351: bad tag in jdk.random module-info.java
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47fed0 |
- JDK-8273366: [testbug] javax/swing/UIDefaults/6302464/bug6302464.java fails on macOS12
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- JDK-8273381: Assert in PtrQueueBufferAllocatorTest.stress_free_list_allocator_vm
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- JDK-8273387: remove some unreferenced gtk-related functions
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47fed0 |
- JDK-8273433: Enable parallelism in vmTestbase_nsk_sysdict tests
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47fed0 |
- JDK-8273438: Enable parallelism in vmTestbase/metaspace/stressHierarchy tests
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- JDK-8273526: Extend the OSContainer API pids controller with pids.current
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- JDK-8273634: [TEST_BUG] Improve javax/swing/text/ParagraphView/6364882/bug6364882.java
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- JDK-8273655: content-types.properties files are missing some common types
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- JDK-8273682: Upgrade Jline to 3.20.0
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- JDK-8273704: DrawStringWithInfiniteXform.java failed : drawString with InfiniteXform transform takes long time
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- JDK-8273895: compiler/ciReplay/TestVMNoCompLevel.java fails due to wrong data size with TieredStopAtLevel=2,3
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- JDK-8273933: [TESTBUG] Test must run without preallocated exceptions
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- JDK-8273967: gtest os.dll_address_to_function_and_library_name_vm fails on macOS12
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- JDK-8273972: Multi-core choke point in CMM engine (LCMSTransform.doTransform)
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47fed0 |
- JDK-8274130: C2: MulNode::Ideal chained transformations may act on wrong nodes
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47fed0 |
- JDK-8274171: java/nio/file/Files/probeContentType/Basic.java failed on "Content type" mismatches
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47fed0 |
- JDK-8274465: Fix javax/swing/text/ParagraphView/6364882/bug6364882.java failures
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47fed0 |
- JDK-8274471: Add support for RSASSA-PSS in OCSP Response
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47fed0 |
- JDK-8274506: TestPids.java and TestPidsLimit.java fail with podman run as root
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47fed0 |
- JDK-8274524: SSLSocket.close() hangs if it is called during the ssl handshake
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47fed0 |
- JDK-8274562: (fs) UserDefinedFileAttributeView doesn't correctly determine if supported when using OverlayFS
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47fed0 |
- JDK-8274658: ISO 4217 Amendment 170 Update
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47fed0 |
- JDK-8274714: Incorrect verifier protected access error message
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47fed0 |
- JDK-8274750: java/io/File/GetXSpace.java failed: '/dev': 191488 != 190976
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47fed0 |
- JDK-8274753: ZGC: SEGV in MetaspaceShared::link_shared_classes
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47fed0 |
- JDK-8274795: AArch64: avoid spilling and restoring r18 in macro assembler
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47fed0 |
- JDK-8274935: dumptime_table has stale entry
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47fed0 |
- JDK-8274944: AppCDS dump causes SEGV in VM thread while adjusting lambda proxy class info
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47fed0 |
- JDK-8275326: C2: assert(no_dead_loop) failed: dead loop detected
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- JDK-8275330: C2: assert(n->is_Root() || n->is_Region() || n->is_Phi() || n->is_MachMerge() || def_block->dominates(block)) failed: uses must be dominated by definitions
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- JDK-8275536: Add test to check that File::lastModified returns same time stamp as Files.getLastModifiedTime
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47fed0 |
- JDK-8275586: Zero: Simplify interpreter initialization
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47fed0 |
- JDK-8275608: runtime/Metaspace/elastic/TestMetaspaceAllocationMT2 too slow
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47fed0 |
- JDK-8275610: C2: Object field load floats above its null check resulting in a segfault
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47fed0 |
- JDK-8275643: C2's unaryOp vector intrinsic does not properly handle LongVector.neg
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47fed0 |
- JDK-8275645: [JVMCI] avoid unaligned volatile reads on AArch64
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47fed0 |
- JDK-8275650: Problemlist java/io/File/createTempFile/SpecialTempFile.java for Windows 11
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47fed0 |
- JDK-8275687: runtime/CommandLine/PrintTouchedMethods test shouldn't catch RuntimeException
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47fed0 |
- JDK-8275800: Redefinition leaks MethodData::_extra_data_lock
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47fed0 |
- JDK-8275847: Scheduling fails with "too many D-U pinch points" on small method
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47fed0 |
- JDK-8275874: [JVMCI] only support aligned reads in c2v_readFieldValue
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47fed0 |
- JDK-8276057: Update JMH devkit to 1.33
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47fed0 |
- JDK-8276141: XPathFactory set/getProperty method
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47fed0 |
- JDK-8276177: nsk/jvmti/RedefineClasses/StressRedefineWithoutBytecodeCorruption failed with "assert(def_ik->is_being_redefined()) failed: should be being redefined to get here"
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47fed0 |
- JDK-8276314: [JVMCI] check alignment of call displacement during code installation
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47fed0 |
- JDK-8276623: JDK-8275650 accidentally pushed "out" file
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47fed0 |
- JDK-8276654: element-list order is non deterministic
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47fed0 |
- JDK-8276662: Scalability bottleneck in SymbolTable::lookup_common()
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47fed0 |
- JDK-8276764: Enable deterministic file content ordering for Jar and Jmod
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47fed0 |
- JDK-8276766: Enable jar and jmod to produce deterministic timestamped content
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47fed0 |
- JDK-8276841: Add support for Visual Studio 2022
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47fed0 |
- JDK-8277069: [REDO] JDK-8276743 Make openjdk build Zip Archive generation "reproducible"
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47fed0 |
- JDK-8277137: Set OnSpinWaitInst/OnSpinWaitInstCount defaults to "isb"/1 for Arm Neoverse N1
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47fed0 |
- JDK-8277180: Intrinsify recursive ObjectMonitor locking for C2 x64 and A64
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47fed0 |
- JDK-8277299: STACK_OVERFLOW in Java_sun_awt_shell_Win32ShellFolder2_getIconBits
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47fed0 |
- JDK-8277328: jdk/jshell/CommandCompletionTest.java failures on Windows
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47fed0 |
- JDK-8277342: vmTestbase/nsk/stress/strace/strace004.java fails with SIGSEGV in InstanceKlass::jni_id_for
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47fed0 |
- JDK-8277383: VM.metaspace optionally show chunk freelist details
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47fed0 |
- JDK-8277385: Zero: Enable CompactStrings support
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47fed0 |
- JDK-8277441: CompileQueue::add fails with assert(_last->next() == __null) failed: not last
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47fed0 |
- JDK-8277447: Hotspot C1 compiler crashes on Kotlin suspend fun with loop
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47fed0 |
- JDK-8277449: compiler/vectorapi/TestLongVectorNeg.java fails with release VMs
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47fed0 |
- JDK-8277488: Add expiry exception for Digicert (geotrustglobalca) expiring in May 2022
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47fed0 |
- JDK-8277497: Last column cell in the JTable row is read as empty cell
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- JDK-8277503: compiler/onSpinWait/TestOnSpinWaitAArch64DefaultFlags.java failed with "OnSpinWaitInst with the expected value 'isb' not found."
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- JDK-8277762: Allow configuration of HOTSPOT_BUILD_USER
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- JDK-8277777: [Vector API] assert(r->is_XMMRegister()) failed: must be in x86_32.ad
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47fed0 |
- JDK-8277795: ldap connection timeout not honoured under contention
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47fed0 |
- JDK-8277846: Implement fast-path for ASCII-compatible CharsetEncoders on ppc64
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47fed0 |
- JDK-8277919: OldObjectSample event causing bloat in the class constant pool in JFR recording
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47fed0 |
- JDK-8277992: Add fast jdk_svc subtests to jdk:tier3
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47fed0 |
- JDK-8278016: Add compiler tests to tier{2,3}
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47fed0 |
- JDK-8278020: ~13% variation in Renaissance-Scrabble
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47fed0 |
- JDK-8278080: Add --with-cacerts-src='user cacerts folder' to enable deterministic cacerts generation
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47fed0 |
- JDK-8278099: two sun/security/pkcs11/Signature tests failed with AssertionError
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47fed0 |
- JDK-8278104: C1 should support the compiler directive 'BreakAtExecute'
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47fed0 |
- JDK-8278115: gc/stress/gclocker/TestGCLockerWithSerial.java has duplicate -Xmx
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47fed0 |
- JDK-8278116: runtime/modules/LoadUnloadModuleStress.java has duplicate -Xmx
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47fed0 |
- JDK-8278163: --with-cacerts-src variable resolved after GenerateCacerts recipe setup
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47fed0 |
- JDK-8278172: java/nio/channels/FileChannel/BlockDeviceSize.java should only run on Linux
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47fed0 |
- JDK-8278185: Custom JRE cannot find non-ASCII named module inside
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47fed0 |
- JDK-8278239: vmTestbase/nsk/jvmti/RedefineClasses/StressRedefine failed with EXCEPTION_ACCESS_VIOLATION at 0x000000000000000d
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47fed0 |
- JDK-8278241: Implement JVM SpinPause on linux-aarch64
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47fed0 |
- JDK-8278309: [windows] use of uninitialized OSThread::_state
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47fed0 |
- JDK-8278344: sun/security/pkcs12/KeytoolOpensslInteropTest.java test fails because of different openssl output
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- JDK-8278346: java/nio/file/Files/probeContentType/Basic.java fails on Linux SLES15 machine
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47fed0 |
- JDK-8278381: [GCC 11] Address::make_raw() does not initialize rspec
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47fed0 |
- JDK-8278384: Bytecodes::result_type() for arraylength returns T_VOID instead of T_INT
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47fed0 |
- JDK-8278389: SuspendibleThreadSet::_suspend_all should be volatile/atomic
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47fed0 |
- JDK-8278526: [macos] Screen reader reads SwingSet2 JTable row selection as null, dimmed row for last column
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47fed0 |
- JDK-8278604: SwingSet2 table demo does not have accessible description set for images
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47fed0 |
- JDK-8278627: Shenandoah: TestHeapDump test failed
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47fed0 |
- JDK-8278758: runtime/BootstrapMethod/BSMCalledTwice.java fails with release VMs after JDK-8262134
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47fed0 |
- JDK-8278822: Bump update version for OpenJDK: jdk-17.0.3
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47fed0 |
- JDK-8278824: Uneven work distribution when scanning heap roots in G1
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47fed0 |
- JDK-8278871: [JVMCI] assert((uint)reason < 2* _trap_hist_limit) failed: oob
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47fed0 |
- JDK-8278951: containers/cgroup/PlainRead.java fails on Ubuntu 21.10
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47fed0 |
- JDK-8278987: RunThese24H.java failed with EXCEPTION_ACCESS_VIOLATION in __write_sample_info__
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47fed0 |
- JDK-8279011: JFR: JfrChunkWriter incorrectly handles int64_t chunk size as size_t
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47fed0 |
- JDK-8279076: C2: Bad AD file when matching SqrtF with UseSSE=0
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47fed0 |
- JDK-8279124: VM does not handle SIGQUIT during initialization
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47fed0 |
- JDK-8279225: [arm32] C1 longs comparison operation destroys argument registers
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47fed0 |
- JDK-8279300: [arm32] SIGILL when running GetObjectSizeIntrinsicsTest
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47fed0 |
- JDK-8279379: GHA: Print tests that are in error
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47fed0 |
- JDK-8279385: [test] Adjust sun/security/pkcs12/KeytoolOpensslInteropTest.java after 8278344
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47fed0 |
- JDK-8279412: [JVMCI] failed speculations list must outlive any nmethod that refers to it
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47fed0 |
- JDK-8279445: Update JMH devkit to 1.34
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47fed0 |
- JDK-8279453: Disable tools/jar/ReproducibleJar.java on 32-bit platforms
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47fed0 |
- JDK-8279505: Update documentation for RETRY_COUNT and REPEAT_COUNT
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47fed0 |
- JDK-8279669: test/jdk/com/sun/jdi/TestScaffold.java uses wrong condition
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47fed0 |
- JDK-8279695: [TESTBUG] modify compiler/loopopts/TestSkeletonPredicateNegation.java to run on C1 also
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47fed0 |
- JDK-8279702: [macosx] ignore xcodebuild warnings on M1
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47fed0 |
- JDK-8279833: Loop optimization issue in String.encodeUTF8_UTF16
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47fed0 |
- JDK-8279924: [PPC64, s390] implement frame::is_interpreted_frame_valid checks
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47fed0 |
- JDK-8279998: PPC64 debug builds fail with "untested: RangeCheckStub: predicate_failed_trap_id"
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47fed0 |
- JDK-8280002: jmap -histo may leak stream
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47fed0 |
- JDK-8280155: [PPC64, s390] frame size checks are not yet correct
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47fed0 |
- JDK-8280373: Update Xalan serializer / SystemIDResolver to align with JDK-8270492
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47fed0 |
- JDK-8280414: Memory leak in DefaultProxySelector
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47fed0 |
- JDK-8280526: x86_32 Math.sqrt performance regression with -XX:UseSSE={0,1}
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47fed0 |
- JDK-8281061: [s390] JFR runs into assertions while validating interpreter frames
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47fed0 |
- JDK-8281460: Let ObjectMonitor have its own NMT category
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47fed0 |
- JDK-8282219: jdk/java/lang/ProcessBuilder/Basic.java fails on AIX
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47fed0 |
- JDK-8282300: Throws NamingException instead of InvalidNameException after JDK-8278972
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47fed0 |
- JDK-8282397: createTempFile method of java.io.File is failing when called with suffix of spaces character
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47fed0 |
- JDK-8282761: XPathFactoryImpl remove setProperty and getProperty methods
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47fed0 |
- JDK-8284548: Invalid XPath expression causes StringIndexOutOfBoundsException
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47fed0 |
- JDK-8284920: Incorrect Token type causes XPath expression to return empty result
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47fed0 |
Notes on individual issues:
|
|
|
47fed0 |
===========================
|
|
|
47fed0 |
|
|
|
47fed0 |
security-libs/java.security:
|
|
|
47fed0 |
|
|
|
47fed0 |
JDK-8274791: Support for RSASSA-PSS in OCSP Response
|
|
|
47fed0 |
====================================================
|
|
|
47fed0 |
An OCSP response signed with the RSASSA-PSS algorithm is now supported.
|
|
|
47fed0 |
|
|
|
c5ecb0 |
New in release OpenJDK 17.0.2 (2022-01-18):
|
|
|
c5ecb0 |
===========================================
|
|
|
c5ecb0 |
Live versions of these release notes can be found at:
|
|
|
c5ecb0 |
* https://bitly.com/openjdk1702
|
|
|
c5ecb0 |
* https://builds.shipilev.net/backports-monitor/release-notes-17.0.2.txt
|
|
|
c5ecb0 |
|
|
|
c5ecb0 |
* Security fixes
|
|
|
c5ecb0 |
- JDK-8251329: (zipfs) Files.walkFileTree walks infinitely if zip has dir named "." inside
|
|
|
c5ecb0 |
- JDK-8264934, CVE-2022-21248: Enhance cross VM serialization
|
|
|
c5ecb0 |
- JDK-8268488: More valuable DerValues
|
|
|
c5ecb0 |
- JDK-8268494: Better inlining of inlined interfaces
|
|
|
c5ecb0 |
- JDK-8268512: More content for ContentInfo
|
|
|
c5ecb0 |
- JDK-8268813, CVE-2022-21283: Better String matching
|
|
|
c5ecb0 |
- JDK-8269151: Better construction of EncryptedPrivateKeyInfo
|
|
|
c5ecb0 |
- JDK-8269944: Better HTTP transport redux
|
|
|
c5ecb0 |
- JDK-8270386, CVE-2022-21291: Better verification of scan methods
|
|
|
c5ecb0 |
- JDK-8270392, CVE-2022-21293: Improve String constructions
|
|
|
c5ecb0 |
- JDK-8270416, CVE-2022-21294: Enhance construction of Identity maps
|
|
|
c5ecb0 |
- JDK-8270492, CVE-2022-21282: Better resolution of URIs
|
|
|
c5ecb0 |
- JDK-8270498, CVE-2022-21296: Improve SAX Parser configuration management
|
|
|
c5ecb0 |
- JDK-8270646, CVE-2022-21299: Improved scanning of XML entities
|
|
|
c5ecb0 |
- JDK-8270952, CVE-2022-21277: Improve TIFF file handling
|
|
|
c5ecb0 |
- JDK-8271962: Better TrueType font loading
|
|
|
c5ecb0 |
- JDK-8271968: Better canonical naming
|
|
|
c5ecb0 |
- JDK-8271987: Manifest improved manifest entries
|
|
|
c5ecb0 |
- JDK-8272014, CVE-2022-21305: Better array indexing
|
|
|
c5ecb0 |
- JDK-8272026, CVE-2022-21340: Verify Jar Verification
|
|
|
c5ecb0 |
- JDK-8272236, CVE-2022-21341: Improve serial forms for transport
|
|
|
c5ecb0 |
- JDK-8272272: Enhance jcmd communication
|
|
|
c5ecb0 |
- JDK-8272462: Enhance image handling
|
|
|
c5ecb0 |
- JDK-8273290: Enhance sound handling
|
|
|
c5ecb0 |
- JDK-8273756, CVE-2022-21360: Enhance BMP image support
|
|
|
c5ecb0 |
- JDK-8273838, CVE-2022-21365: Enhanced BMP processing
|
|
|
c5ecb0 |
- JDK-8274096, CVE-2022-21366: Improve decoding of image files
|
|
|
c5ecb0 |
* Other changes
|
|
|
c5ecb0 |
- JDK-4819544: SwingSet2 JTable Demo throws NullPointerException
|
|
|
c5ecb0 |
- JDK-8137101: [TEST_BUG] javax/swing/plaf/basic/BasicHTML/4251579/bug4251579.java failure due to timing
|
|
|
c5ecb0 |
- JDK-8140241: (fc) Data transfer from FileChannel to itself causes hang in case of overlap
|
|
|
c5ecb0 |
- JDK-8174819: java/nio/file/WatchService/LotsOfEvents.java fails intermittently
|
|
|
c5ecb0 |
- JDK-8190753: (zipfs): Accessing a large entry (> 2^31 bytes) leads to a negative initial size for ByteArrayOutputStream
|
|
|
c5ecb0 |
- JDK-8214761: Bug in parallel Kahan summation implementation
|
|
|
c5ecb0 |
- JDK-8223923: C2: Missing interference with mismatched unsafe accesses
|
|
|
c5ecb0 |
- JDK-8233020: (fs) UnixFileSystemProvider should use StaticProperty.userDir().
|
|
|
c5ecb0 |
- JDK-8238649: Call new Win32 API SetThreadDescription in os::set_native_thread_name
|
|
|
c5ecb0 |
- JDK-8244675: assert(IncrementalInline || (_late_inlines.length() == 0 && !has_mh_late_inlines()))
|
|
|
c5ecb0 |
- JDK-8261236: C2: ClhsdbJstackXcompStress test fails when StressGCM is enabled
|
|
|
c5ecb0 |
- JDK-8261579: AArch64: Support for weaker memory ordering in Atomic
|
|
|
c5ecb0 |
- JDK-8262031: Create implementation for NSAccessibilityNavigableStaticText protocol
|
|
|
c5ecb0 |
- JDK-8262095: NPE in Flow$FlowAnalyzer.visitApply: Cannot invoke getThrownTypes because tree.meth.type is null
|
|
|
c5ecb0 |
- JDK-8263059: security/infra/java/security/cert/CertPathValidator/certification/ComodoCA.java fails due to revoked cert
|
|
|
c5ecb0 |
- JDK-8263364: sun/net/www/http/KeepAliveStream/KeepAliveStreamCloseWithWrongContentLength.java wedged in getInputStream
|
|
|
c5ecb0 |
- JDK-8263375: Support stack watermarks in Zero VM
|
|
|
c5ecb0 |
- JDK-8263773: Reenable German localization for builds at Oracle
|
|
|
c5ecb0 |
- JDK-8264286: Create implementation for NSAccessibilityColumn protocol peer
|
|
|
c5ecb0 |
- JDK-8264287: Create implementation for NSAccessibilityComboBox protocol peer
|
|
|
c5ecb0 |
- JDK-8264291: Create implementation for NSAccessibilityCell protocol peer
|
|
|
c5ecb0 |
- JDK-8264292: Create implementation for NSAccessibilityList protocol peer
|
|
|
c5ecb0 |
- JDK-8264293: Create implementation for NSAccessibilityMenu protocol peer
|
|
|
c5ecb0 |
- JDK-8264294: Create implementation for NSAccessibilityMenuBar protocol peer
|
|
|
c5ecb0 |
- JDK-8264295: Create implementation for NSAccessibilityMenuItem protocol peer
|
|
|
c5ecb0 |
- JDK-8264296: Create implementation for NSAccessibilityPopUpButton protocol peer
|
|
|
c5ecb0 |
- JDK-8264297: Create implementation for NSAccessibilityProgressIndicator protocol peer
|
|
|
c5ecb0 |
- JDK-8264298: Create implementation for NSAccessibilityRow protocol peer
|
|
|
c5ecb0 |
- JDK-8264303: Create implementation for NSAccessibilityTabGroup protocol peer
|
|
|
c5ecb0 |
- JDK-8266239: Some duplicated javac command-line options have repeated effect
|
|
|
c5ecb0 |
- JDK-8266510: Nimbus JTree default tree cell renderer does not use selected text color
|
|
|
c5ecb0 |
- JDK-8266988: compiler/jvmci/compilerToVM/IsMatureTest.java fails with Unexpected isMature state for multiple times invoked method: expected false to equal true
|
|
|
c5ecb0 |
- JDK-8267256: Extend minimal retry for loopback connections on Windows to PlainSocketImpl
|
|
|
c5ecb0 |
- JDK-8267385: Create NSAccessibilityElement implementation for JavaComponentAccessibility
|
|
|
c5ecb0 |
- JDK-8267387: Create implementation for NSAccessibilityOutline protocol
|
|
|
c5ecb0 |
- JDK-8267388: Create implementation for NSAccessibilityTable protocol
|
|
|
c5ecb0 |
- JDK-8268284: javax/swing/JComponent/7154030/bug7154030.java fails with "Exception: Failed to hide opaque button"
|
|
|
c5ecb0 |
- JDK-8268294: Reusing HttpClient in a WebSocket.Listener hangs.
|
|
|
c5ecb0 |
- JDK-8268361: Fix the infinite loop in next_line
|
|
|
c5ecb0 |
- JDK-8268457: XML Transformer outputs Unicode supplementary character incorrectly to HTML
|
|
|
c5ecb0 |
- JDK-8268464: Remove dependancy of TestHttpsServer, HttpTransaction, HttpCallback from open/test/jdk/sun/net/www/protocol/https/ tests
|
|
|
c5ecb0 |
- JDK-8268626: Remove native pre-jdk9 support for jtreg failure handler
|
|
|
c5ecb0 |
- JDK-8268860: Windows-Aarch64 build is failing in GitHub actions
|
|
|
c5ecb0 |
- JDK-8268882: C2: assert(n->outcnt() != 0 || C->top() == n || n->is_Proj()) failed: No dead instructions after post-alloc
|
|
|
c5ecb0 |
- JDK-8268885: duplicate checkcast when destination type is not first type of intersection type
|
|
|
c5ecb0 |
- JDK-8268893: jcmd to trim the glibc heap
|
|
|
c5ecb0 |
- JDK-8268894: forged ASTs can provoke an AIOOBE at com.sun.tools.javac.jvm.ClassWriter::writePosition
|
|
|
c5ecb0 |
- JDK-8268927: Windows: link error: unresolved external symbol "int __cdecl convert_to_unicode(char const *,wchar_t * *)"
|
|
|
c5ecb0 |
- JDK-8269031: linux x86_64 check for binutils 2.25 or higher after 8265783
|
|
|
c5ecb0 |
- JDK-8269113: Javac throws when compiling switch (null)
|
|
|
c5ecb0 |
- JDK-8269216: Useless initialization in com/sun/crypto/provider/PBES2Parameters.java
|
|
|
c5ecb0 |
- JDK-8269269: [macos11] SystemIconTest fails with ClassCastException
|
|
|
c5ecb0 |
- JDK-8269280: (bf) Replace StringBuffer in *Buffer.toString()
|
|
|
c5ecb0 |
- JDK-8269481: SctpMultiChannel never releases own file descriptor
|
|
|
c5ecb0 |
- JDK-8269637: javax/swing/JFileChooser/FileSystemView/SystemIconTest.java fails on windows
|
|
|
c5ecb0 |
- JDK-8269656: The test test/langtools/tools/javac/versions/Versions.java has duplicate test cycles
|
|
|
c5ecb0 |
- JDK-8269687: pauth_aarch64.hpp include name is incorrect
|
|
|
c5ecb0 |
- JDK-8269850: Most JDK releases report macOS version 12 as 10.16 instead of 12.0
|
|
|
c5ecb0 |
- JDK-8269924: Shenandoah: Introduce weak/strong marking asserts
|
|
|
c5ecb0 |
- JDK-8269951: [macos] Focus not painted in JButton when setBorderPainted(false) is invoked
|
|
|
c5ecb0 |
- JDK-8270110: Shenandoah: Add test for JDK-8269661
|
|
|
c5ecb0 |
- JDK-8270116: Expand ButtonGroupLayoutTraversalTest.java to run in all LaFs, including Aqua on macOS
|
|
|
c5ecb0 |
- JDK-8270171: Shenandoah: Cleanup TestStringDedup and TestStringDedupStress tests
|
|
|
c5ecb0 |
- JDK-8270290: NTLM authentication fails if HEAD request is used
|
|
|
c5ecb0 |
- JDK-8270317: Large Allocation in CipherSuite
|
|
|
c5ecb0 |
- JDK-8270320: JDK-8270110 committed invalid copyright headers
|
|
|
c5ecb0 |
- JDK-8270517: Add Zero support for LoongArch
|
|
|
c5ecb0 |
- JDK-8270533: AArch64: size_fits_all_mem_uses should return false if its output is a CAS
|
|
|
c5ecb0 |
- JDK-8270886: Crash in PhaseIdealLoop::verify_strip_mined_scheduling
|
|
|
c5ecb0 |
- JDK-8270893: IndexOutOfBoundsException while reading large TIFF file
|
|
|
c5ecb0 |
- JDK-8270901: Typo PHASE_CPP in CompilerPhaseType
|
|
|
c5ecb0 |
- JDK-8270946: X509CertImpl.getFingerprint should not return the empty String
|
|
|
c5ecb0 |
- JDK-8271071: accessibility of a table on macOS lacks cell navigation
|
|
|
c5ecb0 |
- JDK-8271121: ZGC: stack overflow (segv) when -Xlog:gc+start=debug
|
|
|
c5ecb0 |
- JDK-8271142: package help is not displayed for missing X11/extensions/Xrandr.h
|
|
|
c5ecb0 |
- JDK-8271170: Add unit test for what jpackage app launcher puts in the environment
|
|
|
c5ecb0 |
- JDK-8271215: Fix data races in G1PeriodicGCTask
|
|
|
c5ecb0 |
- JDK-8271254: javac generates unreachable code when using empty semicolon statement
|
|
|
c5ecb0 |
- JDK-8271287: jdk/jshell/CommandCompletionTest.java fails with "lists don't have the same size expected"
|
|
|
c5ecb0 |
- JDK-8271308: (fc) FileChannel.transferTo() transfers no more than Integer.MAX_VALUE bytes in one call
|
|
|
c5ecb0 |
- JDK-8271315: Redo: Nimbus JTree renderer properties persist across L&F changes
|
|
|
c5ecb0 |
- JDK-8271323: [TESTBUG] serviceability/sa/ClhsdbCDSCore.java fails with -XX:TieredStopAtLevel=1
|
|
|
c5ecb0 |
- JDK-8271340: Crash PhaseIdealLoop::clone_outer_loop
|
|
|
c5ecb0 |
- JDK-8271341: Opcode() != Op_If && Opcode() != Op_RangeCheck) || outcnt() == 2 assert failure with Test7179138_1.java
|
|
|
c5ecb0 |
- JDK-8271459: C2: Missing NegativeArraySizeException when creating StringBuilder with negative capacity
|
|
|
c5ecb0 |
- JDK-8271463: Updating RE Configs for Upcoming CPU Release 17.0.2 on master branch for jdk17u-cpu and jdk17u-cpu-open repos.
|
|
|
c5ecb0 |
- JDK-8271490: [ppc] [s390]: Crash in JavaThread::pd_get_top_frame_for_profiling
|
|
|
c5ecb0 |
- JDK-8271560: sun/security/ssl/DHKeyExchange/LegacyDHEKeyExchange.java still fails due to "An established connection was aborted by the software in your host machine"
|
|
|
c5ecb0 |
- JDK-8271567: AArch64: AES Galois CounterMode (GCM) interleaved implementation using vector instructions
|
|
|
c5ecb0 |
- JDK-8271600: C2: CheckCastPP which should closely follow Allocate is sunk of a loop
|
|
|
c5ecb0 |
- JDK-8271605: Update JMH devkit to 1.32
|
|
|
c5ecb0 |
- JDK-8271718: Crash when during color transformation the color profile is replaced
|
|
|
c5ecb0 |
- JDK-8271722: [TESTBUG] gc/g1/TestMixedGCLiveThreshold.java can fail if G1 Full GC uses >1 workers
|
|
|
c5ecb0 |
- JDK-8271855: [TESTBUG] Wrong weakCompareAndSet assumption in UnsafeIntrinsicsTest
|
|
|
c5ecb0 |
- JDK-8271862: C2 intrinsic for Reference.refersTo() is often not used
|
|
|
c5ecb0 |
- JDK-8271868: Warn user when using mac-sign option with unsigned app-image.
|
|
|
c5ecb0 |
- JDK-8271895: UnProblemList javax/swing/JComponent/7154030/bug7154030.java in JDK18
|
|
|
c5ecb0 |
- JDK-8271954: C2: assert(false) failed: Bad graph detected in build_loop_late
|
|
|
c5ecb0 |
- JDK-8272047: java/nio/channels/FileChannel/Transfer2GPlus.java failed with Unexpected transfer size: 2147418112
|
|
|
c5ecb0 |
- JDK-8272095: ProblemList java/nio/channels/FileChannel/Transfer2GPlus.java on linux-aarch64
|
|
|
c5ecb0 |
- JDK-8272114: Unused _last_state in osThread_windows
|
|
|
c5ecb0 |
- JDK-8272170: Missing memory barrier when checking active state for regions
|
|
|
c5ecb0 |
- JDK-8272305: several hotspot runtime/modules don't check exit codes
|
|
|
c5ecb0 |
- JDK-8272318: Improve performance of HeapDumpAllTest
|
|
|
c5ecb0 |
- JDK-8272328: java.library.path is not set properly by Windows jpackage app launcher
|
|
|
c5ecb0 |
- JDK-8272335: runtime/cds/appcds/MoveJDKTest.java doesn't check exit codes
|
|
|
c5ecb0 |
- JDK-8272342: [TEST_BUG] java/awt/print/PrinterJob/PageDialogMarginTest.java catches all exceptions
|
|
|
c5ecb0 |
- JDK-8272345: macos doesn't check `os::set_boot_path()` result
|
|
|
c5ecb0 |
- JDK-8272369: java/io/File/GetXSpace.java failed with "RuntimeException: java.nio.file.NoSuchFileException: /run/user/0"
|
|
|
c5ecb0 |
- JDK-8272391: Undeleted debug information
|
|
|
c5ecb0 |
- JDK-8272413: Incorrect num of element count calculation for vector cast
|
|
|
c5ecb0 |
- JDK-8272473: Parsing epoch seconds at a DST transition with a non-UTC parser is wrong
|
|
|
c5ecb0 |
- JDK-8272562: C2: assert(false) failed: Bad graph detected in build_loop_late
|
|
|
c5ecb0 |
- JDK-8272570: C2: crash in PhaseCFG::global_code_motion
|
|
|
c5ecb0 |
- JDK-8272574: C2: assert(false) failed: Bad graph detected in build_loop_late
|
|
|
c5ecb0 |
- JDK-8272639: jpackaged applications using microphone on mac
|
|
|
c5ecb0 |
- JDK-8272703: StressSeed should be set via FLAG_SET_ERGO
|
|
|
c5ecb0 |
- JDK-8272720: Fix the implementation of loop unrolling heuristic with LoopPercentProfileLimit
|
|
|
c5ecb0 |
- JDK-8272783: Epsilon: Refactor tests to improve performance
|
|
|
c5ecb0 |
- JDK-8272836: Limit run time for java/lang/invoke/LFCaching tests
|
|
|
c5ecb0 |
- JDK-8272838: Move CriticalJNI tests out of tier1
|
|
|
c5ecb0 |
- JDK-8272846: Move some runtime/Metaspace/elastic/ tests out of tier1
|
|
|
c5ecb0 |
- JDK-8272850: Drop zapping values in the Zap* option descriptions
|
|
|
c5ecb0 |
- JDK-8272854: split runtime/CommandLine/PrintTouchedMethods.java test
|
|
|
c5ecb0 |
- JDK-8272856: DoubleFlagWithIntegerValue uses G1GC-only flag
|
|
|
c5ecb0 |
- JDK-8272859: Javadoc external links should only have feature version number in URL
|
|
|
c5ecb0 |
- JDK-8272914: Create hotspot:tier2 and hotspot:tier3 test groups
|
|
|
c5ecb0 |
- JDK-8272970: Parallelize runtime/InvocationTests/
|
|
|
c5ecb0 |
- JDK-8272973: Incorrect compile command used by TestIllegalArrayCopyBeforeInfiniteLoop
|
|
|
c5ecb0 |
- JDK-8273021: C2: Improve Add and Xor ideal optimizations
|
|
|
c5ecb0 |
- JDK-8273026: Slow LoginContext.login() on multi threading application
|
|
|
c5ecb0 |
- JDK-8273135: java/awt/color/ICC_ColorSpace/MTTransformReplacedProfile.java crashes in liblcms.dylib with NULLSeek+0x7
|
|
|
c5ecb0 |
- JDK-8273165: GraphKit::combine_exception_states fails with "matching stack sizes" assert
|
|
|
c5ecb0 |
- JDK-8273176: handle latest VS2019 in abstract_vm_version
|
|
|
c5ecb0 |
- JDK-8273229: Update OS detection code to recognize Windows Server 2022
|
|
|
c5ecb0 |
- JDK-8273234: extended 'for' with expression of type tvar causes the compiler to crash
|
|
|
c5ecb0 |
- JDK-8273235: tools/launcher/HelpFlagsTest.java Fails on Windows 32bit
|
|
|
c5ecb0 |
- JDK-8273278: Support XSLT on GraalVM Native Image--deterministic bytecode generation in XSLT
|
|
|
c5ecb0 |
- JDK-8273308: PatternMatchTest.java fails on CI
|
|
|
c5ecb0 |
- JDK-8273314: Add tier4 test groups
|
|
|
c5ecb0 |
- JDK-8273315: Parallelize and increase timeouts for java/foreign/TestMatrix.java test
|
|
|
c5ecb0 |
- JDK-8273318: Some containers/docker/TestJFREvents.java configs are running out of memory
|
|
|
c5ecb0 |
- JDK-8273333: Zero should warn about unimplemented -XX:+LogTouchedMethods
|
|
|
c5ecb0 |
- JDK-8273335: compiler/blackhole tests should not run with interpreter-only VMs
|
|
|
c5ecb0 |
- JDK-8273342: Null pointer dereference in classFileParser.cpp:2817
|
|
|
c5ecb0 |
- JDK-8273359: CI: ciInstanceKlass::get_canonical_holder() doesn't respect instance size
|
|
|
c5ecb0 |
- JDK-8273361: InfoOptsTest is failing in tier1
|
|
|
c5ecb0 |
- JDK-8273373: Zero: Cannot invoke JVM in primordial threads on Zero
|
|
|
c5ecb0 |
- JDK-8273375: Remove redundant 'new String' calls after concatenation in java.desktop
|
|
|
c5ecb0 |
- JDK-8273376: Zero: Disable vtable/itableStub gtests
|
|
|
c5ecb0 |
- JDK-8273378: Shenandoah: Remove the remaining uses of os::is_MP
|
|
|
c5ecb0 |
- JDK-8273408: java.lang.AssertionError: typeSig ERROR on generated class property of record
|
|
|
c5ecb0 |
- JDK-8273416: C2: assert(false) failed: bad AD file after JDK-8252372 with UseSSE={0,1}
|
|
|
c5ecb0 |
- JDK-8273440: Zero: Disable runtime/Unsafe/InternalErrorTest.java
|
|
|
c5ecb0 |
- JDK-8273450: Fix the copyright header of SVML files
|
|
|
c5ecb0 |
- JDK-8273451: Remove unreachable return in mutexLocker::wait
|
|
|
c5ecb0 |
- JDK-8273483: Zero: Clear pending JNI exception check in native method handler
|
|
|
c5ecb0 |
- JDK-8273486: Zero: Handle DiagnoseSyncOnValueBasedClasses VM option
|
|
|
c5ecb0 |
- JDK-8273487: Zero: Handle "zero" variant in runtime tests
|
|
|
c5ecb0 |
- JDK-8273489: Zero: Handle UseHeavyMonitors on all monitorenter paths
|
|
|
c5ecb0 |
- JDK-8273498: compiler/c2/Test7179138_1.java timed out
|
|
|
c5ecb0 |
- JDK-8273505: runtime/cds/appcds/loaderConstraints/DynamicLoaderConstraintsTest.java#default-cl crashed with SIGSEGV in MetaspaceShared::link_shared_classes
|
|
|
c5ecb0 |
- JDK-8273514: java/util/DoubleStreamSums/CompensatedSums.java failure
|
|
|
c5ecb0 |
- JDK-8273575: memory leak in appendBootClassPath(), paths must be deallocated
|
|
|
c5ecb0 |
- JDK-8273592: Backout JDK-8271868
|
|
|
c5ecb0 |
- JDK-8273593: [REDO] Warn user when using mac-sign option with unsigned app-image.
|
|
|
c5ecb0 |
- JDK-8273595: tools/jpackage tests do not work on apt-based Linux distros like Debian
|
|
|
c5ecb0 |
- JDK-8273606: Zero: SPARC64 build fails with si_band type mismatch
|
|
|
c5ecb0 |
- JDK-8273614: Shenandoah: intermittent timeout with ConcurrentGCBreakpoint tests
|
|
|
c5ecb0 |
- JDK-8273638: javax/swing/JTable/4235420/bug4235420.java fails in GTK L&F
|
|
|
c5ecb0 |
- JDK-8273646: Add openssl from path variable also in to Default System Openssl Path in OpensslArtifactFetcher
|
|
|
c5ecb0 |
- JDK-8273678: TableAccessibility and TableRowAccessibility miss autorelease
|
|
|
c5ecb0 |
- JDK-8273695: Safepoint deadlock on VMOperation_lock
|
|
|
c5ecb0 |
- JDK-8273790: Potential cyclic dependencies between Gregorian and CalendarSystem
|
|
|
c5ecb0 |
- JDK-8273806: compiler/cpuflags/TestSSE4Disabled.java should test for CPU feature explicitly
|
|
|
c5ecb0 |
- JDK-8273807: Zero: Drop incorrect test block from compiler/startup/NumCompilerThreadsCheck.java
|
|
|
c5ecb0 |
- JDK-8273808: Cleanup AddFontsToX11FontPath
|
|
|
c5ecb0 |
- JDK-8273826: Correct Manifest file name and NPE checks
|
|
|
c5ecb0 |
- JDK-8273887: [macos] java/awt/color/ICC_ColorSpace/MTTransformReplacedProfile.java timed out
|
|
|
c5ecb0 |
- JDK-8273894: ConcurrentModificationException raised every time ReferralsCache drops referral
|
|
|
c5ecb0 |
- JDK-8273902: Memory leak in OopStorage due to bug in OopHandle::release()
|
|
|
c5ecb0 |
- JDK-8273924: ArrayIndexOutOfBoundsException thrown in java.util.JapaneseImperialCalendar.add()
|
|
|
c5ecb0 |
- JDK-8273935: (zipfs) Files.getFileAttributeView() throws UOE instead of returning null when view not supported
|
|
|
c5ecb0 |
- JDK-8273958: gtest/MetaspaceGtests executes unnecessary tests in debug builds
|
|
|
c5ecb0 |
- JDK-8273961: jdk/nio/zipfs/ZipFSTester.java fails if file path contains '+' character
|
|
|
c5ecb0 |
- JDK-8273965: some testlibrary_tests/ir_framework tests fail when c1 disabled
|
|
|
c5ecb0 |
- JDK-8273968: JCK javax_xml tests fail in CI
|
|
|
c5ecb0 |
- JDK-8274056: JavaAccessibilityUtilities leaks JNI objects
|
|
|
c5ecb0 |
- JDK-8274074: SIGFPE with C2 compiled code with -XX:+StressGCM
|
|
|
c5ecb0 |
- JDK-8274083: Update testing docs to mention tiered testing
|
|
|
c5ecb0 |
- JDK-8274087: Windows DLL path not set correctly.
|
|
|
c5ecb0 |
- JDK-8274145: C2: condition incorrectly made redundant with dominating main loop exit condition
|
|
|
c5ecb0 |
- JDK-8274205: Handle KDC_ERR_SVC_UNAVAILABLE error code from KDC
|
|
|
c5ecb0 |
- JDK-8274215: Remove globalsignr2ca root from 17.0.2
|
|
|
c5ecb0 |
- JDK-8274242: Implement fast-path for ASCII-compatible CharsetEncoders on x86
|
|
|
c5ecb0 |
- JDK-8274265: Suspicious string concatenation in logTestUtils.inline.hpp
|
|
|
c5ecb0 |
- JDK-8274293: Build failure on macOS with Xcode 13.0 as vfork is deprecated
|
|
|
c5ecb0 |
- JDK-8274325: C4819 warning at vm_version_x86.cpp on Windows after JDK-8234160
|
|
|
c5ecb0 |
- JDK-8274326: [macos] Ensure initialisation of sun/lwawt/macosx/CAccessibility in JavaComponentAccessibility.m
|
|
|
c5ecb0 |
- JDK-8274329: Fix non-portable HotSpot code in MethodMatcher::parse_method_pattern
|
|
|
c5ecb0 |
- JDK-8274338: com/sun/jdi/RedefineCrossEvent.java failed "assert(m != __null) failed: NULL mirror"
|
|
|
c5ecb0 |
- JDK-8274347: Passing a *nested* switch expression as a parameter causes an NPE during compile
|
|
|
c5ecb0 |
- JDK-8274349: ForkJoinPool.commonPool() does not work with 1 CPU
|
|
|
c5ecb0 |
- JDK-8274381: missing CAccessibility definitions in JNI code
|
|
|
c5ecb0 |
- JDK-8274383: JNI call of getAccessibleSelection on a wrong thread
|
|
|
c5ecb0 |
- JDK-8274401: C2: GraphKit::load_array_element bypasses Access API
|
|
|
c5ecb0 |
- JDK-8274406: RunThese30M.java failed "assert(!LCA_orig->dominates(pred_block) || early->dominates(pred_block)) failed: early is high enough"
|
|
|
c5ecb0 |
- JDK-8274407: (tz) Update Timezone Data to 2021c
|
|
|
c5ecb0 |
- JDK-8274435: EXCEPTION_ACCESS_VIOLATION in BFSClosure::closure_impl
|
|
|
c5ecb0 |
- JDK-8274467: TestZoneInfo310.java fails with tzdata2021b
|
|
|
c5ecb0 |
- JDK-8274468: TimeZoneTest.java fails with tzdata2021b
|
|
|
c5ecb0 |
- JDK-8274501: c2i entry barriers read int as long on AArch64
|
|
|
c5ecb0 |
- JDK-8274521: jdk/jfr/event/gc/detailed/TestGCLockerEvent.java fails when other GC is selected
|
|
|
c5ecb0 |
- JDK-8274522: java/lang/management/ManagementFactory/MXBeanException.java test fails with Shenandoah
|
|
|
c5ecb0 |
- JDK-8274523: java/lang/management/MemoryMXBean/MemoryTest.java test should handle Shenandoah
|
|
|
c5ecb0 |
- JDK-8274550: c2i entry barriers read int as long on PPC
|
|
|
c5ecb0 |
- JDK-8274560: JFR: Add test for OldObjectSample event when using Shenandoah
|
|
|
c5ecb0 |
- JDK-8274606: Fix jaxp/javax/xml/jaxp/unittest/transform/SurrogateTest.java test
|
|
|
c5ecb0 |
- JDK-8274642: jdk/jshell/CommandCompletionTest.java fails with NoSuchElementException after JDK-8271287
|
|
|
c5ecb0 |
- JDK-8274716: JDWP Spec: the description for the Dispose command confuses suspend with resume.
|
|
|
c5ecb0 |
- JDK-8274736: Concurrent read/close of SSLSockets causes SSLSessions to be invalidated unnecessarily
|
|
|
c5ecb0 |
- JDK-8274770: [PPC64] resolve_jobject needs a generic implementation to support load barriers
|
|
|
c5ecb0 |
- JDK-8274773: [TESTBUG] UnsafeIntrinsicsTest intermittently fails on weak memory model platform
|
|
|
c5ecb0 |
- JDK-8274779: HttpURLConnection: HttpClient and HttpsClient incorrectly check request method when set to POST
|
|
|
c5ecb0 |
- JDK-8274840: Update OS detection code to recognize Windows 11
|
|
|
c5ecb0 |
- JDK-8274848: LambdaMetaFactory::metafactory on REF_invokeSpecial impl method has incorrect behavior
|
|
|
c5ecb0 |
- JDK-8274851: [ppc64] Port zgc to linux on ppc64le
|
|
|
c5ecb0 |
- JDK-8274942: AssertionError at jdk.compiler/com.sun.tools.javac.util.Assert.error(Assert.java:155)
|
|
|
c5ecb0 |
- JDK-8275008: gtest build failure due to stringop-overflow warning with gcc11
|
|
|
c5ecb0 |
- JDK-8275049: [ZGC] missing null check in ZNMethod::log_register
|
|
|
c5ecb0 |
- JDK-8275051: Shenandoah: Correct ordering of requested gc cause and gc request flag
|
|
|
c5ecb0 |
- JDK-8275071: [macos] A11y cursor gets stuck when combobox is closed
|
|
|
c5ecb0 |
- JDK-8275104: IR framework does not handle client VM builds correctly
|
|
|
c5ecb0 |
- JDK-8275110: Correct RE Configs for CPU Release 17.0.2 on master branch for jdk17u-cpu and jdk17u-cpu-open repos.
|
|
|
c5ecb0 |
- JDK-8275131: Exceptions after a touchpad gesture on macOS
|
|
|
c5ecb0 |
- JDK-8275141: recover corrupted line endings for the version-numbers.conf
|
|
|
c5ecb0 |
- JDK-8275145: file.encoding system property has an incorrect value on Windows
|
|
|
c5ecb0 |
- JDK-8275226: Shenandoah: Relax memory constraint for worker claiming tasks/ranges
|
|
|
c5ecb0 |
- JDK-8275302: unexpected compiler error: cast, intersection types and sealed
|
|
|
c5ecb0 |
- JDK-8275426: PretouchTask num_chunks calculation can overflow
|
|
|
c5ecb0 |
- JDK-8275604: Zero: Reformat opclabels_data
|
|
|
c5ecb0 |
- JDK-8275666: serviceability/jvmti/GetObjectSizeClass.java shouldn't have vm.flagless
|
|
|
c5ecb0 |
- JDK-8275703: System.loadLibrary fails on Big Sur for libraries hidden from filesystem
|
|
|
c5ecb0 |
- JDK-8275720: CommonComponentAccessibility.createWithParent isWrapped causes mem leak
|
|
|
c5ecb0 |
- JDK-8275766: (tz) Update Timezone Data to 2021e
|
|
|
c5ecb0 |
- JDK-8275809: crash in [CommonComponentAccessibility getCAccessible:withEnv:]
|
|
|
c5ecb0 |
- JDK-8275811: Incorrect instance to dispose
|
|
|
c5ecb0 |
- JDK-8275819: [TableRowAccessibility accessibilityChildren] method is ineffective
|
|
|
c5ecb0 |
- JDK-8275849: TestZoneInfo310.java fails with tzdata2021e
|
|
|
c5ecb0 |
- JDK-8275863: Use encodeASCII for ASCII-compatible DoubleByte encodings
|
|
|
c5ecb0 |
- JDK-8275872: Sync J2DBench run and analyze Makefile targets with build.xml
|
|
|
c5ecb0 |
- JDK-8276025: Hotspot's libsvml.so may conflict with user dependency
|
|
|
c5ecb0 |
- JDK-8276066: Reset LoopPercentProfileLimit for x86 due to suboptimal performance
|
|
|
c5ecb0 |
- JDK-8276076: Updating RE Configs for BUILD REQUEST 17.0.2+3
|
|
|
c5ecb0 |
- JDK-8276105: C2: Conv(D|F)2(I|L)Nodes::Ideal should handle rounding correctly
|
|
|
c5ecb0 |
- JDK-8276112: Inconsistent scalar replacement debug info at safepoints
|
|
|
c5ecb0 |
- JDK-8276122: Change openjdk project in jcheck to jdk-updates
|
|
|
c5ecb0 |
- JDK-8276130: Fix Github Actions of JDK17u to account for update version scheme
|
|
|
c5ecb0 |
- JDK-8276139: TestJpsHostName.java not reliable, better to expand HostIdentifierCreate.java test
|
|
|
c5ecb0 |
- JDK-8276157: C2: Compiler stack overflow during escape analysis on Linux x86_32
|
|
|
c5ecb0 |
- JDK-8276201: Shenandoah: Race results degenerated GC to enter wrong entry point
|
|
|
c5ecb0 |
- JDK-8276205: Shenandoah: CodeCache_lock should always be held for initializing code cache iteration
|
|
|
c5ecb0 |
- JDK-8276306: jdk/jshell/CustomInputToolBuilder.java fails intermittently on storage acquisition
|
|
|
c5ecb0 |
- JDK-8276536: Update TimeZoneNames files to follow the changes made by JDK-8275766
|
|
|
c5ecb0 |
- JDK-8276550: Use SHA256 hash in build.tools.depend.Depend
|
|
|
c5ecb0 |
- JDK-8276572: Fake libsyslookup.so library causes tooling issues
|
|
|
c5ecb0 |
- JDK-8276774: Cookie stored in CookieHandler not sent if user headers contain cookie
|
|
|
c5ecb0 |
- JDK-8276801: gc/stress/CriticalNativeStress.java fails intermittently with Shenandoah
|
|
|
c5ecb0 |
- JDK-8276805: java/awt/print/PrinterJob/CheckPrivilege.java fails due to disabled SecurityManager
|
|
|
c5ecb0 |
- JDK-8276845: (fs) java/nio/file/spi/SetDefaultProvider.java fails on x86_32
|
|
|
c5ecb0 |
- JDK-8276846: JDK-8273416 is incomplete for UseSSE=1
|
|
|
c5ecb0 |
- JDK-8276854: Windows GHA builds fail due to broken Cygwin
|
|
|
c5ecb0 |
- JDK-8276864: Update boot JDKs to 17.0.1 in GHA
|
|
|
c5ecb0 |
- JDK-8276905: Use appropriate macosx_version_minimum value while compiling metal shaders
|
|
|
c5ecb0 |
- JDK-8276927: [ppc64] Port shenandoahgc to linux on ppc64le
|
|
|
c5ecb0 |
- JDK-8277029: JMM GetDiagnosticXXXInfo APIs should verify output array sizes
|
|
|
c5ecb0 |
- JDK-8277093: Vector should throw ClassNotFoundException for a missing class of an element
|
|
|
c5ecb0 |
- JDK-8277159: Fix java/nio/file/FileStore/Basic.java test by ignoring /run/user/* mount points
|
|
|
c5ecb0 |
- JDK-8277195: missing CAccessibility definition in [CommonComponentAccessibility accessibilityHitTest]
|
|
|
c5ecb0 |
- JDK-8277212: GC accidentally cleans valid megamorphic vtable inline caches
|
|
|
c5ecb0 |
- JDK-8277224: sun.security.pkcs.PKCS9Attributes.toString() throws NPE
|
|
|
c5ecb0 |
- JDK-8277529: SIGSEGV in C2 CompilerThread Node::rematerialize() compiling Packet::readUnsignedTrint
|
|
|
c5ecb0 |
- JDK-8277981: String Deduplication table is never cleaned up due to bad dead_factor_for_cleanup
|
|
|
c5ecb0 |
|
|
|
c5ecb0 |
Notes on individual issues:
|
|
|
c5ecb0 |
===========================
|
|
|
c5ecb0 |
|
|
|
c5ecb0 |
core-libs/java.io:serialization:
|
|
|
c5ecb0 |
|
|
|
c5ecb0 |
JDK-8277157: Vector should throw ClassNotFoundException for a missing class of an element
|
|
|
c5ecb0 |
=========================================================================================
|
|
|
c5ecb0 |
`java.util.Vector` is updated to correctly report
|
|
|
c5ecb0 |
`ClassNotFoundException that occurs during deserialization using
|
|
|
c5ecb0 |
`java.io.ObjectInputStream.GetField.get(name, object)` when the class
|
|
|
c5ecb0 |
of an element of the Vector is not found. Without this fix, a
|
|
|
c5ecb0 |
`StreamCorruptedException` is thrown that does not provide information
|
|
|
c5ecb0 |
about the missing class.
|
|
|
c5ecb0 |
|
|
|
c5ecb0 |
security-libs/java.security:
|
|
|
c5ecb0 |
|
|
|
c5ecb0 |
JDK-8272535: Removed Google's GlobalSign Root Certificate
|
|
|
c5ecb0 |
=========================================================
|
|
|
c5ecb0 |
The following root certificate from Google has been removed from the
|
|
|
c5ecb0 |
`cacerts` keystore:
|
|
|
c5ecb0 |
|
|
|
c5ecb0 |
Alias Name: globalsignr2ca [jdk]
|
|
|
c5ecb0 |
Distinguished Name: CN=GlobalSign, O=GlobalSign, OU=GlobalSign Root CA - R2
|
|
|
c5ecb0 |
|
|
|
c5ecb0 |
core-libs/java.io:
|
|
|
c5ecb0 |
|
|
|
c5ecb0 |
JDK-8275343: file.encoding System Property Has an Incorrect Value on Windows
|
|
|
c5ecb0 |
============================================================================
|
|
|
c5ecb0 |
The initialization of the `file.encoding` system property on non macOS
|
|
|
c5ecb0 |
platforms has been reverted to align with the behavior on or before
|
|
|
c5ecb0 |
JDK 11. This has been an issue especially on Windows where the system
|
|
|
c5ecb0 |
and user's locales are not the same.
|
|
|
c5ecb0 |
|
|
|
c5ecb0 |
hotspot/gc:
|
|
|
c5ecb0 |
|
|
|
c5ecb0 |
JDK-8277533: ZGC: Fixed long Process Non-Strong References times
|
|
|
c5ecb0 |
================================================================
|
|
|
c5ecb0 |
A bug has been fixed that could cause long "Concurrent Process
|
|
|
c5ecb0 |
Non-Strong References" times with ZGC. The bug blocked the GC from
|
|
|
c5ecb0 |
making significant progress, and caused both latency and throughput
|
|
|
c5ecb0 |
issues for the Java application.
|
|
|
c5ecb0 |
|
|
|
c5ecb0 |
The long times could be seen in the GC logs when running with `-Xlog:gc*` e.g.
|
|
|
c5ecb0 |
|
|
|
c5ecb0 |
[17606.140s][info][gc,phases ] GC(719) Concurrent Process Non-Strong References 25781.928ms
|
|
|
c5ecb0 |
|
|
|
c5ecb0 |
core-libs/java.time:
|
|
|
c5ecb0 |
|
|
|
c5ecb0 |
JDK-8274857: Update Timezone Data to 2021c
|
|
|
c5ecb0 |
===========================================
|
|
|
c5ecb0 |
IANA Time Zone Database, on which JDK's Date/Time libraries are based,
|
|
|
c5ecb0 |
has been updated to version 2021c
|
|
|
c5ecb0 |
(https://mm.icann.org/pipermail/tz-announce/2021-October/000067.html). Note
|
|
|
c5ecb0 |
that with this update, some of the time zone rules prior to the year
|
|
|
c5ecb0 |
1970 have been modified according to the changes which were introduced
|
|
|
c5ecb0 |
with 2021b. For more detail, refer to the announcement of 2021b
|
|
|
c5ecb0 |
(https://mm.icann.org/pipermail/tz-announce/2021-September/000066.html)
|
|
|
c5ecb0 |
|
|
|
276dd6 |
New in release OpenJDK 17.0.1 (2021-10-19):
|
|
|
276dd6 |
===========================================
|
|
|
276dd6 |
Live versions of these release notes can be found at:
|
|
|
276dd6 |
* https://builds.shipilev.net/backports-monitor/release-notes-17.0.1.txt
|
|
|
276dd6 |
|
|
|
276dd6 |
* Security fixes
|
|
|
276dd6 |
- JDK-8263314: Enhance XML Dsig modes
|
|
|
276dd6 |
- JDK-8265167, CVE-2021-35556: Richer Text Editors
|
|
|
276dd6 |
- JDK-8265574: Improve handling of sheets
|
|
|
276dd6 |
- JDK-8265580, CVE-2021-35559: Enhanced style for RTF kit
|
|
|
276dd6 |
- JDK-8265776: Improve Stream handling for SSL
|
|
|
276dd6 |
- JDK-8266097, CVE-2021-35561: Better hashing support
|
|
|
276dd6 |
- JDK-8266103: Better specified spec values
|
|
|
276dd6 |
- JDK-8266109: More Resilient Classloading
|
|
|
276dd6 |
- JDK-8266115: More Manifest Jar Loading
|
|
|
276dd6 |
- JDK-8266137, CVE-2021-35564: Improve Keystore integrity
|
|
|
276dd6 |
- JDK-8266689, CVE-2021-35567: More Constrained Delegation
|
|
|
276dd6 |
- JDK-8267086: ArrayIndexOutOfBoundsException in java.security.KeyFactory.generatePublic
|
|
|
276dd6 |
- JDK-8267712: Better LDAP reference processing
|
|
|
276dd6 |
- JDK-8267729, CVE-2021-35578: Improve TLS client handshaking
|
|
|
276dd6 |
- JDK-8267735, CVE-2021-35586: Better BMP support
|
|
|
276dd6 |
- JDK-8268193: Improve requests of certificates
|
|
|
276dd6 |
- JDK-8268199: Correct certificate requests
|
|
|
276dd6 |
- JDK-8268205: Enhance DTLS client handshake
|
|
|
276dd6 |
- JDK-8268500: Better specified ParameterSpecs
|
|
|
276dd6 |
- JDK-8268506: More Manifest Digests
|
|
|
276dd6 |
- JDK-8269618, CVE-2021-35603: Better session identification
|
|
|
276dd6 |
- JDK-8269624: Enhance method selection support
|
|
|
276dd6 |
- JDK-8270398: Enhance canonicalization
|
|
|
276dd6 |
- JDK-8270404: Better canonicalization
|
|
|
276dd6 |
* Other changes
|
|
|
276dd6 |
- JDK-8225082: Remove IdenTrust certificate that is expiring in September 2021
|
|
|
276dd6 |
- JDK-8243543: jtreg test security/infra/java/security/cert/CertPathValidator/certification/BuypassCA.java fails
|
|
|
276dd6 |
- JDK-8248899: security/infra/java/security/cert/CertPathValidator/certification/QuoVadisCA.java fails, Certificate has been revoked
|
|
|
276dd6 |
- JDK-8261088: Repeatable annotations without @Target cannot have containers that target module declarations
|
|
|
276dd6 |
- JDK-8262731: [macOS] Exception from "Printable.print" is swallowed during "PrinterJob.print"
|
|
|
276dd6 |
- JDK-8263531: Remove unused buffer int
|
|
|
276dd6 |
- JDK-8266182: Automate manual steps listed in the test jdk/sun/security/pkcs12/ParamsTest.java
|
|
|
276dd6 |
- JDK-8267625: AARCH64: typo in LIR_Assembler::emit_profile_type
|
|
|
276dd6 |
- JDK-8267666: Add option to jcmd GC.heap_dump to use existing file
|
|
|
276dd6 |
- JDK-8268019: C2: assert(no_dead_loop) failed: dead loop detected
|
|
|
276dd6 |
- JDK-8268261: C2: assert(n != __null) failed: Bad immediate dominator info.
|
|
|
276dd6 |
- JDK-8268427: Improve AlgorithmConstraints:checkAlgorithm performance
|
|
|
276dd6 |
- JDK-8268963: [IR Framework] Some default regexes matching on PrintOptoAssembly in IRNode.java do not work on all platforms
|
|
|
276dd6 |
- JDK-8269297: Bump version numbers for JDK 17.0.1
|
|
|
276dd6 |
- JDK-8269478: Shenandoah: gc/shenandoah/mxbeans tests should be more resilient
|
|
|
276dd6 |
- JDK-8269574: C2: Avoid redundant uncommon traps in GraphKit::builtin_throw() for JVMTI exception events
|
|
|
276dd6 |
- JDK-8269763: The JEditorPane is blank after JDK-8265167
|
|
|
276dd6 |
- JDK-8269851: OperatingSystemMXBean getProcessCpuLoad reports incorrect process cpu usage in containers
|
|
|
276dd6 |
- JDK-8269882: stack-use-after-scope in NewObjectA
|
|
|
276dd6 |
- JDK-8269897: Shenandoah: Resolve UNKNOWN access strength, where possible
|
|
|
276dd6 |
- JDK-8269934: RunThese24H.java failed with EXCEPTION_ACCESS_VIOLATION in java_lang_Thread::get_thread_status
|
|
|
276dd6 |
- JDK-8269993: [Test]: java/net/httpclient/DigestEchoClientSSL.java contains redundant @run tags
|
|
|
276dd6 |
- JDK-8270094: Shenandoah: Provide human-readable labels for test configurations
|
|
|
276dd6 |
- JDK-8270096: Shenandoah: Optimize gc/shenandoah/TestRefprocSanity.java for interpreter mode
|
|
|
276dd6 |
- JDK-8270098: ZGC: ZBarrierSetC2::clone_at_expansion fails with "Guard against surprises" assert
|
|
|
276dd6 |
- JDK-8270137: Kerberos Credential Retrieval from Cache not Working in Cross-Realm Setup
|
|
|
276dd6 |
- JDK-8270280: security/infra/java/security/cert/CertPathValidator/certification/LetsEncryptCA.java OCSP response error
|
|
|
276dd6 |
- JDK-8270344: Session resumption errors
|
|
|
276dd6 |
- JDK-8271203: C2: assert(iff->Opcode() == Op_If || iff->Opcode() == Op_CountedLoopEnd || iff->Opcode() == Op_RangeCheck) failed: Check this code when new subtype is added
|
|
|
276dd6 |
- JDK-8271276: C2: Wrong JVM state used for receiver null check
|
|
|
276dd6 |
- JDK-8271335: Updating RE Configs for BUILD REQUEST 17.0.1+4
|
|
|
276dd6 |
- JDK-8271589: fatal error with variable shift count integer rotate operation.
|
|
|
276dd6 |
- JDK-8271723: Unproblemlist runtime/InvocationTests/invokevirtualTests.java
|
|
|
276dd6 |
- JDK-8271730: Client authentication using RSASSA-PSS fails after correct certificate requests
|
|
|
276dd6 |
- JDK-8271925: ZGC: Arraycopy stub passes invalid oop to load barrier
|
|
|
276dd6 |
- JDK-8272124: Cgroup v1 initialization causes NullPointerException when cgroup path contains colon
|
|
|
276dd6 |
- JDK-8272131: PhaseMacroExpand::generate_slow_arraycopy crash when clone null CallProjections.fallthrough_ioproj
|
|
|
276dd6 |
- JDK-8272326: java/util/Random/RandomTestMoments.java had two Gaussian fails
|
|
|
276dd6 |
- JDK-8272332: --with-harfbuzz=system doesn't add -lharfbuzz after JDK-8255790
|
|
|
276dd6 |
- JDK-8272472: StackGuardPages test doesn't build with glibc 2.34
|
|
|
276dd6 |
- JDK-8272581: sun/security/pkcs11/Provider/MultipleLogins.sh fails after JDK-8266182
|
|
|
276dd6 |
- JDK-8272602: [macos] not all KEY_PRESSED events sent when control modifier is used
|
|
|
276dd6 |
- JDK-8272700: [macos] Build failure with Xcode 13.0 after JDK-8264848
|
|
|
276dd6 |
- JDK-8272708: [Test]: Cleanup: test/jdk/security/infra/java/security/cert/CertPathValidator/certification/BuypassCA.java no longer needs ocspEnabled
|
|
|
276dd6 |
- JDK-8272806: [macOS] "Apple AWT Internal Exception" when input method is changed
|
|
|
276dd6 |
- JDK-8273358: macOS Monterey does not have the font Times needed by Serif
|
|
|
276dd6 |
|
|
|
276dd6 |
Notes on individual issues:
|
|
|
276dd6 |
===========================
|
|
|
276dd6 |
|
|
|
276dd6 |
security-libs/java.security:
|
|
|
276dd6 |
|
|
|
276dd6 |
JDK-8271434: Removed IdenTrust Root Certificate
|
|
|
276dd6 |
===============================================
|
|
|
276dd6 |
The following root certificate from IdenTrust has been removed from
|
|
|
276dd6 |
the `cacerts` keystore:
|
|
|
276dd6 |
|
|
|
276dd6 |
Alias Name: identrustdstx3 [jdk]
|
|
|
276dd6 |
Distinguished Name: CN=DST Root CA X3, O=Digital Signature Trust Co.
|
|
|
276dd6 |
|
|
|
c0ba06 |
New in release OpenJDK 17.0.0 (2021-09-14):
|
|
|
c0ba06 |
===========================================
|
|
|
c0ba06 |
The full list of changes in the interim releases from 11u to 17u can be found at:
|
|
|
c0ba06 |
* https://builds.shipilev.net/backports-monitor/release-notes-12.txt
|
|
|
c0ba06 |
* https://builds.shipilev.net/backports-monitor/release-notes-13.txt
|
|
|
c0ba06 |
* https://builds.shipilev.net/backports-monitor/release-notes-14.txt
|
|
|
c0ba06 |
* https://builds.shipilev.net/backports-monitor/release-notes-15.txt
|
|
|
c0ba06 |
* https://builds.shipilev.net/backports-monitor/release-notes-16.txt
|
|
|
c0ba06 |
* https://builds.shipilev.net/backports-monitor/release-notes-17.txt
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Major changes are listed below. Some changes may have been backported
|
|
|
c0ba06 |
to earlier releases following their first appearance in OpenJDK 12
|
|
|
c0ba06 |
through to 17.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
NEW FEATURES
|
|
|
c0ba06 |
============
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Language Features
|
|
|
c0ba06 |
=================
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Switch Expressions
|
|
|
c0ba06 |
==================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/325
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/354
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/361
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Extend the `switch` statement so that it can be used as either a
|
|
|
c0ba06 |
statement or an expression, and that both forms can use either a
|
|
|
c0ba06 |
"traditional" or "simplified" scoping and control flow behavior. Both
|
|
|
c0ba06 |
forms can use either traditional `case ... :` labels (with fall
|
|
|
c0ba06 |
through) or new `case ... ->` labels (with no fall through), with a
|
|
|
c0ba06 |
further new statement for yielding a value from a `switch`
|
|
|
c0ba06 |
expression. These changes will simplify everyday coding, and also
|
|
|
c0ba06 |
prepare the way for the use of pattern matching in `switch`.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
This was a preview feature (http://openjdk.java.net/jeps/12) in
|
|
|
c0ba06 |
OpenJDK 12 & 13 and became final in OpenJDK 14.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Text Blocks
|
|
|
c0ba06 |
===========
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/355
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/368
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/378
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Add text blocks to the Java language. A text block is a multi-line
|
|
|
c0ba06 |
string literal that avoids the need for most escape sequences,
|
|
|
c0ba06 |
automatically formats the string in a predictable way, and gives the
|
|
|
c0ba06 |
developer control over format when desired.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
This was a preview feature (http://openjdk.java.net/jeps/12) in
|
|
|
c0ba06 |
OpenJDK 13 & 14 and became final in OpenJDK 15.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Pattern Matching for instanceof
|
|
|
c0ba06 |
===============================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/305
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/375
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/394
|
|
|
c0ba06 |
http://cr.openjdk.java.net/~briangoetz/amber/pattern-match.html
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Enhance the Java programming language with pattern matching for the
|
|
|
c0ba06 |
`instanceof` operator. Pattern matching allows common logic in a
|
|
|
c0ba06 |
program, namely the conditional extraction of components from objects,
|
|
|
c0ba06 |
to be expressed more concisely and safely.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
This was a preview feature (http://openjdk.java.net/jeps/12) in
|
|
|
c0ba06 |
OpenJDK 14 & 15 and became final in OpenJDK 16.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Records
|
|
|
c0ba06 |
=======
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/359
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/384
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/395
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Enhance the Java programming language with records. Records provide a
|
|
|
c0ba06 |
compact syntax for declaring classes which are transparent holders for
|
|
|
c0ba06 |
shallowly immutable data.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
This was a preview feature (http://openjdk.java.net/jeps/12) in
|
|
|
c0ba06 |
OpenJDK 14 & 15 and became final in OpenJDK 16.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Sealed Classes
|
|
|
c0ba06 |
==============
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/360
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/397
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/409
|
|
|
c0ba06 |
https://cr.openjdk.java.net/~briangoetz/amber/datum.html
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Enhance the Java programming language with sealed classes and
|
|
|
c0ba06 |
interfaces. Sealed classes and interfaces restrict which other classes
|
|
|
c0ba06 |
or interfaces may extend or implement them.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
This was a preview feature (http://openjdk.java.net/jeps/12) in
|
|
|
c0ba06 |
OpenJDK 15 & 16 and became final in OpenJDK 17.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Restore Always-Strict Floating-Point Semantics
|
|
|
c0ba06 |
==============================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/306
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Make floating-point operations consistently strict, rather than have
|
|
|
c0ba06 |
both strict floating-point semantics (`strictfp`) and subtly different
|
|
|
c0ba06 |
default floating-point semantics. This will restore the original
|
|
|
c0ba06 |
floating-point semantics to the language and VM, matching the
|
|
|
c0ba06 |
semantics before the introduction of strict and default floating-point
|
|
|
c0ba06 |
modes in Java SE 1.2.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Pattern Matching for switch
|
|
|
c0ba06 |
===========================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/406
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Enhance the Java programming language with pattern matching for
|
|
|
c0ba06 |
`switch` expressions and statements, along with extensions to the
|
|
|
c0ba06 |
language of patterns. Extending pattern matching to `switch` allows an
|
|
|
c0ba06 |
expression to be tested against a number of patterns, each with a
|
|
|
c0ba06 |
specific action, so that complex data-oriented queries can be
|
|
|
c0ba06 |
expressed concisely and safely.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
This is a preview feature (http://openjdk.java.net/jeps/12) in OpenJDK
|
|
|
c0ba06 |
17.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Library Features
|
|
|
c0ba06 |
================
|
|
|
c0ba06 |
|
|
|
c0ba06 |
JVM Constants API
|
|
|
c0ba06 |
=================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/334
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Introduce an API to model nominal descriptions of key class-file and
|
|
|
c0ba06 |
run-time artifacts, in particular constants that are loadable from the
|
|
|
c0ba06 |
constant pool.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Reimplement the Legacy Socket API
|
|
|
c0ba06 |
=================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/353
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Replace the underlying implementation used by the `java.net.Socket`
|
|
|
c0ba06 |
and `java.net.ServerSocket` APIs with a simpler and more modern
|
|
|
c0ba06 |
implementation that is easy to maintain and debug. The new
|
|
|
c0ba06 |
implementation will be easy to adapt to work with user-mode threads,
|
|
|
c0ba06 |
a.k.a. fibers, currently being explored in Project Loom
|
|
|
c0ba06 |
(https://openjdk.java.net/projects/loom).
|
|
|
c0ba06 |
|
|
|
c0ba06 |
JFR Event Streaming
|
|
|
c0ba06 |
===================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/349
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Expose JDK Flight Recorder data for continuous monitoring.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Non-Volatile Mapped Byte Buffers
|
|
|
c0ba06 |
================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/352
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Add new JDK-specific file mapping modes so that the `FileChannel` API
|
|
|
c0ba06 |
can be used to create `MappedByteBuffer` instances that refer to
|
|
|
c0ba06 |
non-volatile memory.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Helpful NullPointerExceptions
|
|
|
c0ba06 |
=============================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/358
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Improve the usability of `NullPointerException`s generated by the JVM
|
|
|
c0ba06 |
by describing precisely which variable was `null`.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Foreign-Memory Access API
|
|
|
c0ba06 |
=========================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/370
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/383
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/393
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Introduce an API to allow Java programs to safely and efficiently
|
|
|
c0ba06 |
access foreign memory outside of the Java heap.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
This was a incubation feature (https://openjdk.java.net/jeps/11) in
|
|
|
c0ba06 |
OpenJDK 14, 15 & 16, now superseded by the Foreign Function & Memory
|
|
|
c0ba06 |
API in OpenJDK 17 (see below).
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Edwards-Curve Digital Signature Algorithm (EdDSA)
|
|
|
c0ba06 |
=================================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/339
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Implement cryptographic signatures using the Edwards-Curve Digital
|
|
|
c0ba06 |
Signature Algorithm (EdDSA) as described by RFC 8032
|
|
|
c0ba06 |
(https://tools.ietf.org/html/rfc8032).
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Hidden Classes
|
|
|
c0ba06 |
==============
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/371
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Introduce hidden classes, which are classes that cannot be used
|
|
|
c0ba06 |
directly by the bytecode of other classes. Hidden classes are intended
|
|
|
c0ba06 |
for use by frameworks that generate classes at run time and use them
|
|
|
c0ba06 |
indirectly, via reflection. A hidden class may be defined as a member
|
|
|
c0ba06 |
of an access control nest (https://openjdk.java.net/jeps/181), and may
|
|
|
c0ba06 |
be unloaded independently of other classes.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Reimplement the Legacy DatagramSocket API
|
|
|
c0ba06 |
=========================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/373
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Replace the underlying implementations of the
|
|
|
c0ba06 |
`java.net.DatagramSocket` and `java.net.MulticastSocket` APIs with
|
|
|
c0ba06 |
simpler and more modern implementations that are easy to maintain and
|
|
|
c0ba06 |
debug. The new implementations will be easy to adapt to work with
|
|
|
c0ba06 |
virtual threads, currently being explored in Project Loom
|
|
|
c0ba06 |
(https://openjdk.java.net/projects/loom). This is a follow-on to JEP
|
|
|
c0ba06 |
353 (see above), which already reimplemented the legacy Socket API.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Vector API
|
|
|
c0ba06 |
==========
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/338
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/414
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Provide an initial iteration of an incubator module,
|
|
|
c0ba06 |
`jdk.incubator.vector`, to express vector computations that reliably
|
|
|
c0ba06 |
compile at runtime to optimal vector hardware instructions on
|
|
|
c0ba06 |
supported CPU architectures and thus achieve superior performance to
|
|
|
c0ba06 |
equivalent scalar computations.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
This is an incubation feature (https://openjdk.java.net/jeps/11)
|
|
|
c0ba06 |
introduced in OpenJDK 16.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Unix-Domain Socket Channels
|
|
|
c0ba06 |
===========================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/380
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Add Unix-domain (`AF_UNIX`) socket support to the socket channel and
|
|
|
c0ba06 |
server-socket channel APIs in the `java.nio.channels` package. Extend
|
|
|
c0ba06 |
the inherited channel mechanism to support Unix-domain socket channels
|
|
|
c0ba06 |
and server socket channels.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Foreign Linker API (Incubator)
|
|
|
c0ba06 |
==============================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/389
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Introduce an API that offers statically-typed, pure-Java access to
|
|
|
c0ba06 |
native code. This API, together with the Foreign-Memory API (see
|
|
|
c0ba06 |
above), will considerably simplify the otherwise error-prone process
|
|
|
c0ba06 |
of binding to a native library.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
This was an incubation feature (https://openjdk.java.net/jeps/11)
|
|
|
c0ba06 |
introduced in OpenJDK 16, now superseded by the Foreign Function &
|
|
|
c0ba06 |
Memory API in OpenJDK 17 (see below).
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Strongly Encapsulate JDK Internals by Default
|
|
|
c0ba06 |
=============================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/396
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/403
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Strongly encapsulate all internal elements of the JDK by default,
|
|
|
c0ba06 |
except for critical internal APIs such as `sun.misc.Unsafe`. It will
|
|
|
c0ba06 |
no longer be possible to relax the strong encapsulation of internal
|
|
|
c0ba06 |
elements via a single command-line option, as was possible in OpenJDK
|
|
|
c0ba06 |
9 through 16.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Enhanced Pseudo-Random Number Generators
|
|
|
c0ba06 |
========================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/356
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Provide new interface types and implementations for pseudo-random
|
|
|
c0ba06 |
number generators (PRNGs), including jumpable PRNGs and an additional
|
|
|
c0ba06 |
class of splittable PRNG algorithms (LXM).
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Foreign Function & Memory API
|
|
|
c0ba06 |
=============================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/412
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Introduce an API by which Java programs can interoperate with code and
|
|
|
c0ba06 |
data outside of the Java runtime. By efficiently invoking foreign
|
|
|
c0ba06 |
functions (i.e., code outside the JVM), and by safely accessing
|
|
|
c0ba06 |
foreign memory (i.e., memory not managed by the JVM), the API enables
|
|
|
c0ba06 |
Java programs to call native libraries and process native data without
|
|
|
c0ba06 |
the brittleness and danger of JNI.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
This API is an incubation feature (https://openjdk.java.net/jeps/11)
|
|
|
c0ba06 |
introduced in OpenJDK 17, and is an evolution of the Foreign Memory
|
|
|
c0ba06 |
Access API (OpenJDK 14 through 16) and Foreign Linker API (OpenJDK
|
|
|
c0ba06 |
16) (see above).
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Context-Specific Deserialization Filters
|
|
|
c0ba06 |
========================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/415
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Allow applications to configure context-specific and
|
|
|
c0ba06 |
dynamically-selected deserialization filters via a JVM-wide filter
|
|
|
c0ba06 |
factory that is invoked to select a filter for each individual
|
|
|
c0ba06 |
deserialization operation.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Tools
|
|
|
c0ba06 |
=====
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Packaging Tool
|
|
|
c0ba06 |
==============
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/343
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/392
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Provide the `jpackage` tool, for packaging self-contained Java
|
|
|
c0ba06 |
applications.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
JVM Features
|
|
|
c0ba06 |
============
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Shenandoah: A Low-Pause-Time Garbage Collector
|
|
|
c0ba06 |
==============================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/189
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/379
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Add a new garbage collection (GC) algorithm named Shenandoah which
|
|
|
c0ba06 |
reduces GC pause times by doing evacuation work concurrently with the
|
|
|
c0ba06 |
running Java threads. Pause times with Shenandoah are independent of
|
|
|
c0ba06 |
heap size, meaning you will have the same consistent pause times
|
|
|
c0ba06 |
whether your heap is 200 MB or 200 GB.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Shenandoah has been provided in Red Hat builds of OpenJDK 8 since
|
|
|
c0ba06 |
8u131 in April 2017 and in all 11u builds.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Upstream, it was introduced in OpenJDK 12 as an experimental feature
|
|
|
c0ba06 |
and became a production feature in OpenJDK 15. It was backported to
|
|
|
c0ba06 |
OpenJDK 11 with the 11.0.9 release in October 2020.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Abortable Mixed Collections for G1
|
|
|
c0ba06 |
==================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/344
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Make G1 mixed collections abortable if they might exceed the pause
|
|
|
c0ba06 |
target.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Promptly Return Unused Committed Memory from G1
|
|
|
c0ba06 |
===============================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/346
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Enhance the G1 garbage collector to automatically return Java heap
|
|
|
c0ba06 |
memory to the operating system when idle.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Dynamic CDS Archives
|
|
|
c0ba06 |
====================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/310
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/350
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Extend application class-data sharing to allow the dynamic archiving
|
|
|
c0ba06 |
of classes at the end of Java application execution. The archived
|
|
|
c0ba06 |
classes will include all loaded application classes and library
|
|
|
c0ba06 |
classes that are not present in the default, base-layer CDS archive.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
ZGC: Uncommit Unused Memory (Experimental)
|
|
|
c0ba06 |
==========================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/351
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Enhance ZGC to return unused heap memory to the operating system.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
NUMA-Aware Memory Allocation for G1
|
|
|
c0ba06 |
===================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/345
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Improve G1 performance on large machines by implementing NUMA-aware
|
|
|
c0ba06 |
memory allocation.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
ZGC on macOS (Experimental)
|
|
|
c0ba06 |
===========================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/364
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Port the ZGC garbage collector to macOS.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
ZGC on Windows (Experimental)
|
|
|
c0ba06 |
=============================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/365
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Port the ZGC garbage collector to Windows.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
ZGC: A Scalable Low-Latency Garbage Collector (Production)
|
|
|
c0ba06 |
==========================================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/377
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Change the Z Garbage Collector from an experimental feature into a
|
|
|
c0ba06 |
product feature.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
ZGC: Concurrent Thread-Stack Processing
|
|
|
c0ba06 |
=======================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/376
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Move ZGC thread-stack processing from safepoints to a concurrent
|
|
|
c0ba06 |
phase.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Elastic Metaspace
|
|
|
c0ba06 |
=================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/387
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Return unused HotSpot class-metadata (i.e., metaspace) memory to the
|
|
|
c0ba06 |
operating system more promptly, reduce metaspace footprint, and
|
|
|
c0ba06 |
simplify the metaspace code in order to reduce maintenance costs.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Ports
|
|
|
c0ba06 |
=====
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Alpine Linux Port
|
|
|
c0ba06 |
=================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/386
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Port the JDK to Alpine Linux, and to other Linux distributions that
|
|
|
c0ba06 |
use musl as their primary C library, on both the x64 and AArch64
|
|
|
c0ba06 |
architectures,
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Windows/AArch64 Port
|
|
|
c0ba06 |
====================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/388
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Port the JDK to Windows/AArch64.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
New macOS Rendering Pipeline
|
|
|
c0ba06 |
============================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/382
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Implement a Java 2D internal rendering pipeline for macOS using the
|
|
|
c0ba06 |
Apple Metal API as alternative to the existing pipeline, which uses
|
|
|
c0ba06 |
the deprecated Apple OpenGL API.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
macOS/AArch64 Port
|
|
|
c0ba06 |
==================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/391
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Port the JDK to macOS/AArch64.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
DEPRECATIONS
|
|
|
c0ba06 |
============
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Deprecate the ParallelScavenge + SerialOld GC Combination
|
|
|
c0ba06 |
=========================================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/366
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Deprecate the combination of the Parallel Scavenge and Serial Old
|
|
|
c0ba06 |
garbage collection algorithms.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Deprecate and Disable Biased Locking
|
|
|
c0ba06 |
====================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/374
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Disable biased locking by default, and deprecate all related
|
|
|
c0ba06 |
command-line options.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Warnings for Value-Based Classes
|
|
|
c0ba06 |
================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/390
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Designate the primitive wrapper classes as value-based and deprecate
|
|
|
c0ba06 |
their constructors for removal, prompting new deprecation
|
|
|
c0ba06 |
warnings. Provide warnings about improper attempts to synchronize on
|
|
|
c0ba06 |
instances of any value-based classes in the Java Platform.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Deprecate the Applet API for Removal
|
|
|
c0ba06 |
====================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/398
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Deprecate the Applet API for removal. It is essentially irrelevant
|
|
|
c0ba06 |
since all web-browser vendors have either removed support for Java
|
|
|
c0ba06 |
browser plug-ins or announced plans to do so.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Deprecate the Security Manager for Removal
|
|
|
c0ba06 |
==========================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/411
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Deprecate the Security Manager for removal in a future release. The
|
|
|
c0ba06 |
Security Manager dates from Java 1.0. It has not been the primary
|
|
|
c0ba06 |
means of securing client-side Java code for many years, and it has
|
|
|
c0ba06 |
rarely been used to secure server-side code. To move Java forward, we
|
|
|
c0ba06 |
intend to deprecate the Security Manager for removal in concert with
|
|
|
c0ba06 |
the legacy Applet API (see above). .
|
|
|
c0ba06 |
|
|
|
c0ba06 |
REMOVALS
|
|
|
c0ba06 |
========
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Remove the Concurrent Mark Sweep (CMS) Garbage Collector
|
|
|
c0ba06 |
========================================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/363
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Remove the Concurrent Mark Sweep (CMS) garbage collector.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Remove the Pack200 Tools and API
|
|
|
c0ba06 |
================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/336
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/367
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Remove the `pack200` and `unpack200` tools, and the `Pack200` API in
|
|
|
c0ba06 |
the `java.util.jar` package. These tools and API were deprecated for
|
|
|
c0ba06 |
removal in OpenJDK 11 with the express intent to remove them in a
|
|
|
c0ba06 |
future release.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Remove the Nashorn JavaScript Engine
|
|
|
c0ba06 |
====================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/372
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Remove the Nashorn JavaScript script engine and APIs, and the `jjs`
|
|
|
c0ba06 |
tool. The engine, the APIs, and the tool were deprecated for removal
|
|
|
c0ba06 |
in OpenJDK 11 with the express intent to remove them in a future
|
|
|
c0ba06 |
release.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Remove the Solaris and SPARC Ports
|
|
|
c0ba06 |
==================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/362
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/381
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Remove the source code and build support for the Solaris/SPARC,
|
|
|
c0ba06 |
Solaris/x64, and Linux/SPARC ports. These ports were deprecated for
|
|
|
c0ba06 |
removal in OpenJDK 14 (JEP 362) and removed in OpenJDK 15 (JEP 381).
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Remove RMI Activation
|
|
|
c0ba06 |
=====================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/385
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/407
|
|
|
c0ba06 |
https://docs.oracle.com/en/java/javase/14/docs/specs/rmi/activation.html
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Remove the Remote Method Invocation (RMI) Activation mechanism, while
|
|
|
c0ba06 |
preserving the rest of RMI. RMI Activation is an obsolete part of RMI
|
|
|
c0ba06 |
that has been optional since OpenJDK 8 and was deprecated in OpenJDK
|
|
|
c0ba06 |
15.
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Remove the Experimental AOT and JIT Compiler
|
|
|
c0ba06 |
============================================
|
|
|
c0ba06 |
https://openjdk.java.net/jeps/410
|
|
|
c0ba06 |
|
|
|
c0ba06 |
Remove the experimental Java-based ahead-of-time (AOT) and
|
|
|
c0ba06 |
just-in-time (JIT) compiler. This compiler has seen little use since
|
|
|
c0ba06 |
its introduction and the effort required to maintain it is
|
|
|
c0ba06 |
significant. Retain the experimental Java-level JVM compiler
|
|
|
c0ba06 |
interface (JVMCI) so that developers can continue to use
|
|
|
c0ba06 |
externally-built versions of the compiler for JIT compilation.
|