Liberica JDK 17.0.20+10: Release Notes

JDK-8292177

Summary: New JFR Event: jdk.InitialSecurityProperty

Description: A new Java Flight Recorder (JFR) event has been added to record details of initial security properties when loaded via the java.security.Security class. The new event name is jdk.InitialSecurityProperty and contains the following fields: key - Security Property Key, value - Corresponding Security Property Value. This new JFR event is enabled by default. The java.security.debug=properties system property will also now print initial security properties to the standard error stream. With this new event and the already available jdk.SecurityPropertyModification event (when enabled since it is not enabled by default), a JFR recording can now monitor the initial settings of all security properties and any subsequent changes.

JDK-8372351

Summary: Added WISeKey Global GB and GC Root CA Certificates

Description: wisekeyglobalrootgbca and wisekeyglobalrootgcca root certificates have been added to the cacerts truststore.

JDK-8381551

Summary: DisabledCurve test fails on Windows after disabling SHA1

Description: sun\\security\\ssl\\CipherSuite\\DisabledCurve.java test failed on Windows with Server failed: javax.net.ssl.SSLException: No supported signature algorithm for EC key error. The test started to fall after disabling SHA1 algorithms in TLS handshake by JDK-8340321. Test passed if ecdsa_sha1 usage HandshakeSignature is removed from the java.security file. Without SunMSCAPI, the test server used the ecdsa_sha224 signature algorithm, but it was unavailable if the SunMSCAPI provider was enabled.

JDK-7184899

Test sun/java2d/X11SurfaceData/SharedMemoryPixmapsTest/SharedMemoryPixmapsTest.sh fail

JDK-8015444

java/awt/Focus/KeyStrokeTest.java sometimes fails

JDK-8064922

[macos] Test javax/swing/JTabbedPane/4624207/bug4624207.java fails

JDK-8068293

[TEST_BUG] Test closed/com/sun/java/swing/plaf/motif/InternalFrame/4150591/bug4150591.java fails with GTKLookAndFeel

JDK-8068310

[TEST_BUG] Test javax/swing/JColorChooser/Test4234761.java fails with GTKL&F

JDK-8068378

[TEST_BUG]The java/awt/Modal/PrintDialogsTest/PrintDialogsTest.java instruction need to update

JDK-8183336

Better cleanup for jdk/test/java/lang/module/customfs/ModulesInCustomFileSystem.java

JDK-8221451

PIT: sun/java2d/X11SurfaceData/SharedMemoryPixmapsTest/SharedMemoryPixmapsTest.sh fails

JDK-8240908

RetransformClass does not know about MethodParameters attribute

JDK-8255463

java/nio/channels/spi/SelectorProvider/inheritedChannel/InheritedChannelTest.java failed with ThreadTimeoutException

JDK-8272477

Additional cleanup of test/jdk/java/nio/file/spi/SetDefaultProvider.java

JDK-8274082

Wrong test name in jtreg run tag for java/awt/print/PrinterJob/SwingUIText.java

JDK-8277444

Data race between JvmtiClassFileReconstituter::copy_bytecodes and class linking

JDK-8281243

Test java/lang/instrument/RetransformWithMethodParametersTest.java is failing

JDK-8282044

[JVMCI] Export _sha3_implCompress, _md5_implCompress and aarch64::_has_negatives stubs to JVMCI compiler.

JDK-8284993

Replace System.exit call in swing tests with RuntimeException

JDK-8286258

[Accessibility,macOS,VoiceOver] VoiceOver reads the spinner value wrong and sometime partially

JDK-8286865

vmTestbase/vm/mlvm/meth/stress/jni/nativeAndMH/Test.java fails with Out of space in CodeCache

JDK-8287062

com/sun/jndi/ldap/LdapPoolTimeoutTest.java failed due to different timeout message

JDK-8290504

Close streams returned by ModuleReader::list

JDK-8293484

AArch64: TestUseSHA512IntrinsicsOptionOnSupportedCPU.java fails on CPU with SHA512 feature support

JDK-8297191

[macos] Printing a page range with starting page > 1 results in missing pages

JDK-8298783

java/lang/ref/FinalizerHistogramTest.java failed with "RuntimeException: MyObject is not found in test output"

JDK-8298823

[macos] java/awt/Mouse/EnterExitEvents/DragWindowTest.java continues to fail with "No MouseReleased event on label!"

JDK-8299304

Test "java/awt/print/PrinterJob/PageDialogTest.java" fails on macOS 13 x64 because the Page Dialog blocks the Toolkit

JDK-8304065

HttpServer.stop should terminate immediately if no exchanges are in progress

JDK-8309142

Refactor test/langtools/tools/javac/versions/Versions.java

JDK-8316274

javax/swing/ButtonGroup/TestButtonGroupFocusTraversal.java fails in Ubuntu 23.10 with Motif LAF

JDK-8317801

java/net/Socket/asyncClose/Race.java fails intermittently (aix)

JDK-8320677

Printer tests use invalid '@run main/manual=yesno

JDK-8321182

SourceExample.SOURCE_14 comment should refer to 'switch expressions' instead of 'text blocks'

JDK-8321303

Intermittent open/test/jdk/java/awt/KeyboardFocusmanager/ConsumeNextMnemonicKeyTypedTest/ConsumeNextMnemonicKeyTypedTest.java failure on Linux

JDK-8323089

networkaddress.cache.ttl is not a system property

JDK-8323545

java/awt/GraphicsDevice/CheckDisplayModes.java fails with "exit code: 133"

JDK-8323672

Suppress unwanted autoconf added flags in CC and CXX

JDK-8324345

Stack overflow during C2 compilation when splitting memory phi

JDK-8324641

[IR Framework] Add Setup method to provide custom arguments and set fields

JDK-8328300

Convert PrintDialogsTest.java from Applet to main program

JDK-8332495

java/util/logging/LoggingDeadlock2.java fails with AssertionError: Some tests failed

JDK-8334928

Test sun/security/ssl/SSLSocketImpl/ReuseAddr.java failed: java.net.BindException: Address already in use

JDK-8337876

[IR Framework] Add support for IR tests with @Stable

JDK-8338103

Stabilize and open source a Swing OGL ButtonResizeTest

JDK-8338112

Test testlibrary_tests/ir_framework/tests/TestPrivilegedMode.java fails with release build

JDK-8338344

Test TestPrivilegedMode.java intermittent fails java.lang.NoClassDefFoundError: jdk/test/lib/Platform

JDK-8338554

Fix inconsistencies in javadoc/doclet/testLinkOption/TestRedirectLinks.java

JDK-8338883

Show warning when CreateCoredumpOnCrash set, but core dump will not happen

JDK-8339233

Test javax/swing/JButton/SwingButtonResizeTestWithOpenGL.java#id failed: Button renderings are different after window resize

JDK-8339238

Update to use jtreg 7.5.1

JDK-8339879

Open some dialog awt tests

JDK-8339975

Open some dialog awt tests 2

JDK-8340140

Open some dialog awt tests 3

JDK-8340336

Open some checkbox awt tests

JDK-8340494

Open some dialog awt tests 4

JDK-8340851

Open some TextArea awt tests

JDK-8340987

Open some TextArea awt tests 1

JDK-8341055

Open some TextArea awt tests 2

JDK-8341292

Open some TextArea awt tests 3

JDK-8341376

Open some TextArea awt tests 4

JDK-8341427

JFR: Adjust object sampler span handling

JDK-8342401

[TESTBUG] javax/swing/JSpinner/8223788/JSpinnerButtonFocusTest.java test fails in ubuntu 22.04 on SBR Hosts

JDK-8345618

javax/swing/text/Caret/8163124/CaretFloatingPointAPITest.java leaves Caret is not complete

JDK-8346154

[XWayland] Some tests fail intermittently in the CI, but not locally

JDK-8347811

Container detection code for cgroups v2 should use cgroup.controllers

JDK-8347836

Disabled PopupMenu shows shortcuts on Mac

JDK-8349192

jvmti/scenarios/contention/TC05/tc05t001 fails: ERROR: tc05t001.cpp, 281: (waitedThreadCpuTime - waitThreadCpuTime) < (EXPECTED_ACCURACY * 1000000)

JDK-8349533

Refactor validator tests shell files to java

JDK-8349988

Change cgroup version detection logic to not depend on /proc/cgroups

JDK-8350749

Upgrade JLine to 3.29.0

JDK-8352685

Opensource JInternalFrame tests - series2

JDK-8352733

Improve RotFontBoundsTest test

JDK-8352877

Opensource Several Font related tests - Batch 1

JDK-8353488

Open some JComboBox bugs 3

JDK-8353552

Opensource Several Font related tests - Batch 3

JDK-8354163

Open source Swing tests Batch 1

JDK-8354469

Keytool exposes the password in plain text when command is piped using | grep

JDK-8354695

Open source several swing tests batch7

JDK-8354878

File Leak in CgroupSubsystemFactory::determine_type of cgroupSubsystem_linux.cpp:300

JDK-8354900

javax/swing/AbstractButton/bug4133768.java failing on macosx-aarch64

JDK-8355048

ProblemList TestGlyphVectorLayout.java on all platforms

JDK-8355179

Reinstate javax/swing/JScrollBar/4865918/bug4865918.java headful and macos run

JDK-8355332

Fix failing semi-manual test EDT issue

JDK-8355443

[java.io] Use @requires tag instead of exiting based on File.separatorChar value

JDK-8355445

[java.nio] Use @requires tag instead of exiting based on "os.name" property value

JDK-8356107

[java.lang] Use @requires tag instead of exiting based on os.name or separatorChar property

JDK-8357062

Update Public Suffix List to 823beb1

JDK-8357082

Stabilize and add debug logs to CopyAreaOOB.java

JDK-8357141

Update to use jtreg 7.5.2

JDK-8357280

(bf) Remove @requires tags from java/nio/Buffer/LimitDirectMemory[NegativeTest].java

JDK-8357390

java/awt/Toolkit/ScreenInsetsTest/ScreenInsetsTest.java Test failing on Ubuntu 24.04 Vm Hosts used by Oracle’s internal CI system

JDK-8358058

sun/java2d/OpenGL/DrawImageBg.java Test fails intermittently

JDK-8358751

C2: Recursive inlining check for compiled lambda forms is broken

JDK-8359978

Test javax/net/ssl/SSLSocket/Tls13PacketSize.java failed again with java.net.SocketException: An established connection was aborted by the software in your host machine

JDK-8360160

ubuntu-22-04 machine is failing client tests

JDK-8360882

Tests throw SkippedException when they should fail

JDK-8361106

[TEST] com/sun/net/httpserver/Test9.java fails with java.nio.file.FileSystemException

JDK-8361606

ConsumeNextMnemonicKeyTypedTest.java fails on Windows: character typed with VK_A: a

JDK-8362428

Update IANA Language Subtag Registry to Version 2025-08-25

JDK-8364190

JFR: RemoteRecordingStream withers don’t work

JDK-8364315

Remove unused xml files from test/jaxp/javax/xml/jaxp/functional/javax/xml/transform/xmlfiles

JDK-8364927

Add @requires annotation to TestReclaimStringsLeaksMemory.java

JDK-8365379

SU3.applyInsets may produce wrong results

JDK-8365423

[macos26] java/awt/MenuBar/8007006/bug8007006.java fails on macOS 26

JDK-8365424

[macos26] java/awt/Frame/DisposeTest.java fails on macOS 26

JDK-8365526

Crash with null Symbol passed to SystemDictionary::resolve_or_null

JDK-8365625

Can’t change accelerator colors in Windows L&F

JDK-8366128

jdk/jdk/nio/zipfs/TestPosix.java::testJarFile uses wrong file

JDK-8366261

Provide utility methods for sun.security.util.Password

JDK-8366369

Add @requires linux for GTK L&F tests

JDK-8366852

java/awt/Choice/ChoiceMouseWheelTest/ChoiceMouseWheelTest.java test is failing

JDK-8367583

sun/security/util/AlgorithmConstraints/InvalidCryptoDisabledAlgos.java fails after JDK-8244336

JDK-8367772

Refactor createUI in PassFailJFrame

JDK-8367784

java/awt/Focus/InitialFocusTest/InitialFocusTest1.java failed with Wrong focus owner

JDK-8368041

Enhance TLS certificate handling

JDK-8368335

Refactor the rest of Locale TestNG based tests to JUnit

JDK-8368498

Use JUnit instead of TestNG for jdk_text tests

JDK-8368551

Core dump warning may be confusing

JDK-8368670

Deadlock in JFR on event register + class load

JDK-8368683

[process] Increase jtreg debug output maxOutputSize for TreeTest

JDK-8368754

runtime/cds/appcds/SignedJar.java log regex is too strict

JDK-8368885

NMT CommandLine tests can check for error better

JDK-8368892

Make JEditorPane/TestBrowserBGColor.java headless

JDK-8369251

Opensource few tests

JDK-8369319

java/net/httpclient/CancelRequestTest.java fails intermittently

JDK-8369335

Two sun/java2d/OpenGL tests fail on Windows after JDK-8358058

JDK-8369561

sun/java2d/OpenGL/DrawBitmaskImage.java#id0: Incorrect color for first pixel (actual=ff000000)

JDK-8369851

Remove darcy author tags from langtools tests

JDK-8369858

Remove darcy author tags from jdk tests

JDK-8369911

Test sun/java2d/marlin/ClipShapeTest.java#CubicDoDash, #Cubic and #Poly fail intermittent

JDK-8369950

TLS connection to IPv6 address fails with BCJSSE due to IllegalArgumentException

JDK-8370325

G1: Disallow GC for TLAB allocation

JDK-8370511

test/jdk/javax/swing/JSlider/bug4382876.java does not release previously pressed keys

JDK-8370732

Use WhiteBox.getWhiteBox().fullGC() to provoking gc for nsk/jvmti tests

JDK-8370942

test/jdk/java/security/Provider/NewInstance.java and /test/jdk/java/security/cert/CertStore/NoLDAP.java may skip without notifying

JDK-8371365

Update javax/swing/JFileChooser/bug4759934.java to use Util.findComponent()

JDK-8371366

java/net/httpclient/whitebox/RawChannelTestDriver.java fails intermittently in jtreg timeout

JDK-8371383

Test sun/security/tools/jarsigner/DefaultOptions.java failed due to CertificateNotYetValidException

JDK-8371503

RETAIN_IMAGE_AFTER_TEST do not work for some tests

JDK-8372120

Add missing sound keyword to MIDI tests

JDK-8372351

Add 2 WISeKey roots

JDK-8372609

Bug4944439 does not enforce locale correctly

JDK-8372661

Add a null-safe static factory method to "jdk.test.lib.net.SimpleSSLContext"

JDK-8372988

Test runtime/Nestmates/membership/TestNestHostErrorWithMultiThread.java failed: Unexpected interrupt

JDK-8373101

JdkClient and JdkServer test classes ignore namedGroups field

JDK-8373239

Test java/awt/print/PrinterJob/PageRanges.java fails with incorrect selection of printed pages

JDK-8373275

Improve DTLS handshaking

JDK-8373623

Refactor Serialization tests for Records to JUnit

JDK-8373650

Test "javax/swing/JMenuItem/6458123/ManualBug6458123.java" fails because the check icons are not aligned properly as expected

JDK-8373690

Unexpected Keystore message using jdk.crypto.disabledAlgorithms

JDK-8373716

Refactor further java/util tests from TestNG to JUnit

JDK-8373807

test/jdk/java/net/httpclient/websocket/DummyWebSocketServer.java getURI() uses "localhost"

JDK-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)-Menu Item Test and (Right-to-left)-Menu Item Test

JDK-8373869

Refactor java/net/httpclient/ThrowingPushPromises*.java tests to use JUnit5

JDK-8373928

4 Dangling pointer defect groups in java.c

JDK-8373931

Test javax/sound/sampled/Clip/AutoCloseTimeCheck.java timed out

JDK-8374058

Enhance JPEG handling

JDK-8374178

Missing include in systemDictionary.cpp after JDK-8365526

JDK-8374304

MultiResolutionSplashTest.java fails in CI: "Image with wrong resolution is used for splash screen!"

JDK-8374433

java/util/Locale/PreserveTagCase.java does not run any tests

JDK-8374506

Incorrect positioning of arrow icon in parent JMenu in Windows L&F

JDK-8374548

Process httpserver canceled keys more quickly

JDK-8374555

No need for visible input warning in s.s.u.Password when not reading from System.in

JDK-8374711

Hotspot runtime/CommandLine/OptionsValidation/TestOptionsWithRanges fails without printing the option name

JDK-8374888

Implement internal test cache to help UserIterCount test performance

JDK-8374998

Failing os::write - remove bad file

JDK-8375065

Update LCMS to 2.18

JDK-8375080

The tools/jpackage/windows/Win8365790Test.java may fail with ClassNotFoundException: jtreg.SkippedException

JDK-8375231

Refactor util/ServiceLoader tests to use JUnit

JDK-8375232

Refactor util/StringJoiner tests to use JUnit

JDK-8375233

Refactor util/Vector tests to use JUnit

JDK-8375999

com/sun/jndi/ldap/LdapPoolTimeoutTest.java fails sporadically on Windows

JDK-8376031

HttpsURLConnection.getServerCertificates() throws "java.lang.IllegalStateException: connection not yet open" for the HEAD method

JDK-8376152

Test javax/sound/sampled/Clip/bug5070081.java timed out then completed

JDK-8376233

Clean up code in Desktop native peer

JDK-8377158

Enhance XBM image support

JDK-8377167

javax/imageio/ReadAbortTest.java throw NPE when x11 unavailable

JDK-8377498

Improve HttpServer handling

JDK-8377602

Create automated test for PageRange

JDK-8377678

G1: Heap Dumping crashes with -UseClassUnloading

JDK-8377727

Ghost caret and focus appear in non-editable text fields

JDK-8377833

Enhance Jar file processing

JDK-8377910

Minor cleanup of java/io/FileDescriptor/Sharing.java

JDK-8377944

LowMemoryTest2.java#id1 intermittent fails OOME: Metaspace

JDK-8378113

Add sun/java2d/OpenGL/ScaleParamsOOB.java to the ProblemList.txt file

JDK-8378201

[OGL] glXMakeContextCurrent() drops the buffers of the unbound drawable

JDK-8378417

Printing All pages results in NPE for 1.1 PrintJob

JDK-8378687

Improve delegation of HttpURLConnection

JDK-8378777

Bump update version for OpenJDK: jdk-17.0.20

JDK-8378802

[21u] backport changes to TKit.java by JDK-8352419

JDK-8380316

Test runtime/os/AvailableProcessors.java fails Invalid argument

JDK-8380565

PPC64: deoptimization stub should save vector registers

JDK-8380672

Improve certification checking

JDK-8380947

Add pull request template

JDK-8381039

Enhance AWT ImagingLib

JDK-8381049

Enhance Jar handling

JDK-8381205

[GHA] Upgrade Node.js 20 to 24

JDK-8381519

Enhance Der Value Handling

JDK-8381796

Enhance Certificate parsing

JDK-8382047

Update Libpng to 1.6.57

JDK-8382242

JFR: Metadata reconstruction invalidates ConstantMap for java.lang.String

JDK-8383175

(tz) Update Timezone Data to 2026b

JDK-8383354

Update LCMS to 2.19.1

JDK-8383473

Follow on from tzdata2026b time change to include temporary hack BC time change

JDK-8383601

RISC-V: ShenandoahBarrierSetAssembler::load_reference_barrier calls "weak" on "phantom" path

JDK-8383630

Fix iteration in tests doing class redefinition

JDK-8383659

[17u] JVM crashes during stub routines generation on Windows and rare combination of CPU features

JDK-8384158

[GHA] Downgrade Windows GHA runners to windows-2022 temporarily

JDK-8384486

NTLM tests fail on Windows 11 and Windows Server 2025

JDK-8384495

Update Libpng to 1.6.58

JDK-8384540

[25u, 21u, 17u] Update GHA JDKs after Apr/26 updates

JDK-8384815

SelectOneKeyOutOfMany and PreferredKey fail after expired test certificate

JDK-8384902

Update GIFlib to 6.1.3

JDK-8385390

Update FreeType to 2.14.3

JDK-8385490

Update HarfBuzz to 14.2.0

JDK-8386343

[17u] Fix NTLMHeadTest after backport of 8384486

JDK-8386551

Windows build broken because of MSys2/Make update

JDK-8309508

Possible memory leak in JPEG image loader

JDK-8324233

Update JPEG Image Decoding Software to 9f

JDK-8366217

Update GStreamer to 1.26.5

JDK-8373527

Improve Graphics playback

JDK-8375084

Update libxslt to 1.1.45

JDK-8378226

Animated GIFs do not animate after WebKit 620.1 update

JDK-8378277

Improve Editor selection

JDK-8379206

4 Null pointer dereference defect groups in 4 glib files

JDK-8379207

Improve audio conversion

JDK-8379209

Uninitialised variable in pathApplierFunctionFast of coretext.c

JDK-8379211

Uninitialised memory in Java_com_sun_javafx_font_freetype_OSFreetype_FT_1Outline_1Decompose

JDK-8379257

Update JPEG Image Decoding Software to 10

JDK-8379336

Update libxml2 to 2.15.2

JDK-8381447

Remove G_DISABLE_CHECKS compiler flag on Windows to align GLib/GStreamer compilation with macOS/Linux

JDK-8381517

GlassViewDelegate::convertNSStringToJString can return uninitialized value

JDK-8381982

Add pull request template

JDK-8382868

Change JavaFX release version to 17.0.20 in jfx17u

JDK-8383092

Enhance WebView Resource Loading

JDK-8383143

Enhance Playlist Loading