Merge to tag jdk-21.0.12+1#2227

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SapMachine wants to merge 228 commits intosapmachine21from

pr-jdk-21.0.12+1

Commits on Mar 4, 2026

8378775: Bump update version for OpenJDK: jdk-21.0.12
GoeLin
committed

Commits on Mar 7, 2026

8378353: [PPC64] StringCoding.countPositives causes errors when the length is not a proper 32 bit int
TheRealMDoerr
committed

Commits on Mar 9, 2026

8374711: Hotspot runtime/CommandLine/OptionsValidation/TestOptionsWithRanges fails without printing the option name
MBaesken
committed
8373704: Improve "SocketException: Protocol family unavailable" message
MBaesken
committed

Commits on Mar 10, 2026

8369851: Remove darcy author tags from langtools tests

rm-gh-8
authored and
simonis
committed
8373832: Test java/lang/invoke/TestVHInvokerCaching.java tests nothing

rm-gh-8
authored and
simonis
committed
8358058: sun/java2d/OpenGL/DrawImageBg.java Test fails intermittently

rm-gh-8
authored and
simonis
committed
8371262: sun/security/pkcs11/Cipher/KeyWrap tests may silently skip

rm-gh-8
authored and
simonis
committed
8368866: compiler/codecache/stress/UnexpectedDeoptimizationTest.java intermittent timed out

rm-gh-8
authored and
simonis
committed
8286865: vmTestbase/vm/mlvm/meth/stress/jni/nativeAndMH/Test.java fails with Out of space in CodeCache

rm-gh-8
authored and
simonis
committed
8365861: test/jdk/sun/security/pkcs11/Provider/ tests skipped without SkippedException

rm-gh-8
authored and
simonis
committed
8360882: Tests throw SkippedException when they should fail

rm-gh-8
authored and
simonis
committed
8366182: Some PKCS11Tests are being skipped when they shouldn't

rm-gh-8
authored and
simonis
committed
8378802: [21u] backport changes to TKit.java by JDK-8352419

mmm-choi
authored and
Paul Hohensee
committed

Commits on Mar 11, 2026

Merge
GoeLin
committed

Commits on Mar 12, 2026

Commits on Mar 16, 2026

Commits on Mar 17, 2026

8370492: [Linux] Update cpu shares to cpu.weight mapping function
SendaoYan
committed

Commits on Mar 20, 2026

Commits on Mar 23, 2026

Commits on Mar 25, 2026

Merge
GoeLin
committed

Commits on Mar 27, 2026

8372661: Add a null-safe static factory method to "jdk.test.lib.net.SimpleSSLContext"
GoeLin
committed
8374998: Failing os::write - remove bad file
MBaesken
committed
8376889: Enhance JfrRecorder::on_create_vm_3() assert output
MBaesken
committed
8378201: [OGL] glXMakeContextCurrent() drops the buffers of the unbound drawable

rm-gh-8
authored and
Paul Hohensee
committed
8361894: sun/security/krb5/config/native/TestDynamicStore.java ensure that the test is run with sudo

rm-gh-8
authored and
Paul Hohensee
committed
8372609: Bug4944439 does not enforce locale correctly

Ozan Cetin
authored and
Paul Hohensee
committed
8366369: Add @requires linux for GTK L&F tests

Ozan Cetin
authored and
Paul Hohensee
committed
8373793: TestDynamicStore.java '/manual' disables use of '/timeout'

rm-gh-8
authored and
Victor Rudometov
committed

Commits on Mar 29, 2026

8365893: test/jdk/java/lang/Thread/virtual/JfrEvents.java failing intermittently
SendaoYan
committed

Commits on Mar 30, 2026

8377944: LowMemoryTest2.java#id1 intermittent fails OOME: Metaspace
SendaoYan
committed
8365863: /test/jdk/sun/security/pkcs11/Cipher tests skip without SkippedException
GoeLin
committed
8373931: Test javax/sound/sampled/Clip/AutoCloseTimeCheck.java timed out
Roland Mesde
committed
8376151: Test javax/swing/JFileChooser/4966171/bug4966171.java is failing with OOME
Roland Mesde
committed
8370905: Update vm.defmeth tests to use virtual threads
Roland Mesde
committed
8373632: Some sound tests failing in CI due to lack of sound key
Roland Mesde
committed
8213530: Test java/awt/Modal/ToFront/DialogToFrontModeless1Test.java fails on Linux
Roland Mesde
committed
8321687: Test vmTestbase/nsk/jvmti/scenarios/contention/TC03/tc03t002/TestDescription.java failed: JVMTI_ERROR_THREAD_NOT_ALIVE
Roland Mesde
committed
8370511: test/jdk/javax/swing/JSlider/bug4382876.java does not release previously pressed keys
Roland Mesde
committed
8375742: Test java/lang/invoke/MethodHandleProxies/Driver.java does not run Unnamed.java
Roland Mesde
committed
8373847: Test javax/swing/JMenuItem/MenuItemTest/bug6197830.java failed because The test case automatically fails when clicking any items in the “Nothing” menu in all four windows (Left-to-right)-M…
Roland Mesde
committed
8375231: Refactor util/ServiceLoader tests to use JUnit
Roland Mesde
committed
8360160: ubuntu-22-04 machine is failing client tests
Roland Mesde
committed
8373796: Refactor java/net/httpclient/ThrowingPublishers*.java tests to use JUnit5
Roland Mesde
committed
8225787: java/awt/Window/GetScreenLocation/GetScreenLocationTest.java fails on Ubuntu
Roland Mesde
committed
8274082: Wrong test name in jtreg run tag for java/awt/print/PrinterJob/SwingUIText.java
Roland Mesde
committed
8373866: Refactor java/net/httpclient/ThrowingSubscribers*.java tests to use JUnit5
Roland Mesde
committed
8278102: containers/docker/TestJcmd.java failed with "RuntimeException: Could not find specified process"
Roland Mesde
committed
8373101: JdkClient and JdkServer test classes ignore namedGroups field
Roland Mesde
committed
8373716: Refactor further java/util tests from TestNG to JUnit
Roland Mesde
committed
8377910: Minor cleanup of java/io/FileDescriptor/Sharing.java
Roland Mesde
committed

Commits on Mar 31, 2026

Commits on Apr 1, 2026

Commits on Apr 2, 2026

8326458: Menu mnemonics don't toggle in Windows LAF when F10 is pressed
GoeLin
committed

Commits on Apr 6, 2026

8068293: [TEST_BUG] Test closed/com/sun/java/swing/plaf/motif/InternalFrame/4150591/bug4150591.java fails with GTKLookAndFeel
Roland Mesde
committed
8365398: TEST_BUG: java/rmi/transport/checkLeaseInfoLeak/CheckLeaseLeak.java failing intermittently
Roland Mesde
committed
8352149: Test java/awt/Frame/MultiScreenTest.java fails: Window list is empty
Roland Mesde
committed
8368754: runtime/cds/appcds/SignedJar.java log regex is too strict
Roland Mesde
committed
8320677: Printer tests use invalid '@run main/manual=yesno
Roland Mesde
committed
8360395: sun/security/tools/keytool/i18n.java user country is current user location instead of the language
Roland Mesde
committed
8354695: Open source several swing tests batch7
Satyen Subramaniam
committed

Commits on Apr 7, 2026

8368029: Several tests in httpserver/simpleserver should throw SkipException
Roland Mesde
committed
8360562: sun/security/tools/keytool/i18n.java add an ability to add comment for failures
Roland Mesde
committed
8368892: Make JEditorPane/TestBrowserBGColor.java headless
Roland Mesde
committed
8368885: NMT CommandLine tests can check for error better
Roland Mesde
committed
8255463: java/nio/channels/spi/SelectorProvider/inheritedChannel/InheritedChannelTest.java failed with ThreadTimeoutException
Roland Mesde
committed
8357390: java/awt/Toolkit/ScreenInsetsTest/ScreenInsetsTest.java Test failing on Ubuntu 24.04 Vm Hosts used by Oracle's internal CI system
Roland Mesde
committed
8346154: [XWayland] Some tests fail intermittently in the CI, but not locally
Roland Mesde
committed
8367784: java/awt/Focus/InitialFocusTest/InitialFocusTest1.java failed with Wrong focus owner
Roland Mesde
committed
8328300: Convert PrintDialogsTest.java from Applet to main program
Roland Mesde
committed
8364927: Add @requires annotation to TestReclaimStringsLeaksMemory.java
Roland Mesde
committed
8369516: Delete duplicate imaging test
Roland Mesde
committed
8342401: [TESTBUG] javax/swing/JSpinner/8223788/JSpinnerButtonFocusTest.java test fails in ubuntu 22.04 on SBR Hosts
Roland Mesde
committed
8319540: GC: Make TestSelectDefaultGC use createTestJavaProcessBuilder
Roland Mesde
committed
8332495: java/util/logging/LoggingDeadlock2.java fails with AssertionError: Some tests failed
Roland Mesde
committed
8355332: Fix failing semi-manual test EDT issue
Satyen Subramaniam
committed

Commits on Apr 8, 2026

Commits on Apr 9, 2026

8353552: Opensource Several Font related tests - Batch 3
Satyen Subramaniam
committed

Commits on Apr 13, 2026

Commits on Apr 14, 2026

8330806: test/hotspot/jtreg/compiler/c1/TestLargeMonitorOffset.java fails on ARM32
Sergey Nazarkin
committed

Commits on Apr 15, 2026

Commits on Apr 16, 2026

8382047: Update Libpng to 1.6.57
GoeLin
committed

Commits on Apr 20, 2026

8346683: Problem list automated tests that fail on macOS15
Satyen Subramaniam
committed

Commits on Apr 21, 2026

Commits on Apr 22, 2026

Merge
GoeLin
committed
8341376: Open some TextArea awt tests 4
Roland Mesde
committed
8355179: Reinstate javax/swing/JScrollBar/4865918/bug4865918.java headful and macos run
Roland Mesde
committed
8341055: Open some TextArea awt tests 2
Roland Mesde
committed
8352685: Opensource JInternalFrame tests - series2
Roland Mesde
committed
8340987: Open some TextArea awt tests 1
Roland Mesde
committed
8347836: Disabled PopupMenu shows shortcuts on Mac
Roland Mesde
committed
8341292: Open some TextArea awt tests 3
Roland Mesde
committed

Commits on Apr 23, 2026

Commits on Apr 27, 2026

Commits on Apr 28, 2026

Commits on Apr 29, 2026

8374322: TestMemoryWithSubgroups.java fails Permission denied
SendaoYan
committed
8366852: java/awt/Choice/ChoiceMouseWheelTest/ChoiceMouseWheelTest.java test is failing
Roland Mesde
committed
8380222: Refactor test/jdk/java/lang/Character TestNG tests to JUnit
Roland Mesde
committed

Commits on Apr 30, 2026

Commits on May 4, 2026

8382419: Add missed @key randomness after JDK-8370489
GoeLin
committed

Commits on May 5, 2026

8212084: G1: Implement UseGCOverheadLimit

marschall
authored and
GoeLin
committed
8371895: Lower GCTimeLimit in TestUseGCOverheadLimit.java
GoeLin
committed