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Azul Zulu 19 General Availability Release Notes

September 20, 2022

This release is a General Availability release of Azul Zulu 19. The following table describes which Azul Zulu versions are published with this release.

Azul Zulu Version*

JDK VersionThe JDK version that is used in this release of Azul Zulu.

JavaFX VersionThe version of JavaFX that is included in this release of Azul Zulu. JavaFX is available in the bandles with the -fx- suffix in the name.

19.28.81 (CA)
19.28.82 (SA)

19.0.0+36

19.0.0+101

* Azul provides two types of distribution packages for each Java version:

  • SA distributions are tested, certified, and commercially supported Azul Zulu builds of OpenJDK. Azul ensures that the software that uses the Accessible APIs of the product does not have to include specific licenses and that such use does not contaminate the code or intellectual property of such software with any license requirements.

  • CA are Azul Zulu builds of OpenJDK that are free to download and use.

Supported Platforms

This section provides information about the operating systems that are supported in this release of Azul Zulu.

Operating System

Azul Zulu 19

Windows (x86)

Windows Server 2022

Windows Server 2019

Windows Server 2016

Windows Server 2012 R2

Windows Client 11

Windows Client 10

Windows (ARM 64-bit)

Windows 11

Linux (x86)

RHEL 8.x

RHEL 7.x

RHEL 6.x

SLES 15

SLES 12

CentOS Stream

CentOS 8.x

Ubuntu 20.04

Ubuntu 18.04

Debian 11

Debian 10

Debian 9

CoreOS

Alpine Linux 3.11 or later

Linux (ARM 64-bit)

Ubuntu 20.04

Alpine Linux 3.11 or later

MacOS (x86)

macOS 12

macOS 11

MacOS (Apple Silicon)

macOS 12

What’s New

OpenJFX enhancements:

  • JDK-8274771
    Map, FlatMap and OrElse fluent bindings for ObservableValue

  • JDK-8283346
    Optimize observable ArrayList creation in FXCollections

  • JDK-8286552
    TextFormatter: UpdateValue/UpdateText is called, when no ValueConverter is set

  • JDK-8268225
    Support :focus-visible and :focus-within CSS pseudoclasses

  • JDK-8277309
    Add support for H.265/HEVC to HTTP Live Streaming

IANA Time Zone Data Version

This release of Azul Zulu comes with IANA Time Zone Database version 2022a.

Fixed Issues

OpenJDK Bug Fixes

The following table describes the OpenJDK changes implemented in this release.

OpenJDK Patch ID Synopsis

JDK-8283350

(tz) Update Timezone Data to 2022a

JDK-8285445

cannot open file "NUL:"

JDK-8284866

Add test to JDK-8273056

JDK-8285686

Update FreeType to 2.12.0

JDK-8287109

Distrust.java failed with CertificateExpiredException

JDK-8286855

javac error on invalid jar should only print filename

JDK-8286594

(zipfs) Mention paths with dot elements in ZipException and cleanups

JDK-8286444

javac errors after JDK-8251329 are not helpful enough to find root cause

JDK-8286293

Tests ShortResponseBody and ShortResponseBodyWithRetry should use less resources

JDK-8286198

[linux] Fix process-memory information

JDK-8286029

Add classpath exemption to globals_vectorApiSupport_***.S.inc

JDK-8286013

Incorrect test configurations for compiler/stable/TestStableShort.java

JDK-8285956

(fs) Excessive default poll interval in PollingWatchService

JDK-8285921

serviceability/dcmd/jvmti/AttachFailed/AttachReturnError.java fails on Alpine

JDK-8285828

runtime/execstack/TestCheckJDK.java fails with zipped debug symbols

JDK-8285523

Improve test java/io/FileOutputStream/OpenNUL.java

JDK-8285517

System.getenv() returns unexpected value if environment variable has non ASCII character

JDK-8285515

(dc) DatagramChannel.disconnect fails with "Invalid argument" on macOS 12.4

JDK-8285397

JNI exception pending in CUPSfuncs.c:250

JDK-8285394

Compiler blackholes can be eliminated due to stale ciMethod::intrinsic_id()

JDK-8285342

Zero build failure with clang due to values not handled in switch

JDK-8284992

Fix misleading Vector API doc for LSHR operator

JDK-8284920

Incorrect Token type causes XPath expression to return incorrect results

JDK-8284884

Replace polling with waiting in javax/swing/text/html/parser/Parser/8078268/bug8078268.java

JDK-8284848

C2: Compiler blackhole arguments should be treated as globally escaping

JDK-8284758

[linux] improve print_container_info

JDK-8284754

print more interesting env variables in hs_err and VM.info

JDK-8284620

CodeBuffer may leak _overflow_arena

JDK-8284549

JFR: FieldTable leaks FieldInfoTable member

JDK-8284548

Invalid XPath expression causes StringIndexOutOfBoundsException

JDK-8284532

Memory leak in BitSet::BitMapFragmentTable in JFR leak profiler

JDK-8284458

CodeHeapState::aggregate() leaks blob_name

JDK-8284369

TestFailedAllocationBadGraph fails with -XX:TieredStopAtLevel < 4

JDK-8284094

Memory leak in invoker_completeInvokeRequest()

JDK-8284033

Leak XVisualInfo in getAllConfigs in awt_GraphicsEnv.c

JDK-8284023

java.sun.awt.X11GraphicsDevice.getDoubleBufferVisuals() leaks XdbeScreenVisualInfo

JDK-8283834

Unmappable character for US-ASCII encoding in TestPredicateInputBelowLoopPredicate

JDK-8283725

Launching java with "-Xlog:gc*=trace,safepoint*=trace,class*=trace" crashes the JVM

JDK-8283641

Large value for CompileThresholdScaling causes assert

JDK-8283555

G1: Concurrent mark accesses uninitialized BOT of closed archive regions

JDK-8283497

[windows] print TMP and TEMP in hs_err and VM.info

JDK-8283469

Don’t use memset to initialize members in FileMapInfo and fix memory leak

JDK-8283451

C2: assert(_base == Long) failed: Not a Long

JDK-8283422

Create a new test for JDK-8254790

JDK-8283408

Fix a C2 crash when filling arrays with unsafe

JDK-8283379

Memory leak in FileHeaderHelper

JDK-8283279

[Testbug] Improve TestGetSwapSpaceSize

JDK-8283249

CompressedClassPointers.java fails on ppc with 'Narrow klass shift: 0' missing

JDK-8283217

Leak FcObjectSet in getFontConfigLocations() in fontpath.c

JDK-8283187

C2: loop candidate for superword not always unrolled fully if superword fails

JDK-8283022

com/sun/crypto/provider/Cipher/AEAD/GCMBufferTest.java failing with -Xcomp after 8273297

JDK-8282929

Localized monetary symbols are not reflected in toLocalizedPattern return value

JDK-8282887

Potential memory leak in sun.util.locale.provider.HostLocaleProviderAdapterImpl.getNumberPattern() on Windows

JDK-8282874

Bad performance on gather/scatter API caused by different IntSpecies of indexMap

JDK-8282628

Potential memory leak in sun.font.FontConfigManager.getFontConfig()

JDK-8282592

C2: assert(false) failed: graph should be schedulable

JDK-8282590

C2: assert(addp→is_AddP() && addp→outcnt() > 0) failed: Don’t process dead nodes

JDK-8282583

Update BCEL md to include the copyright notice

JDK-8282551

Properly initialize L32X64MixRandom state

JDK-8282538

PKCS11 tests fail on CentOS Stream 9

JDK-8282509

[exploded image] ResolvedClassTest fails with similar output

JDK-8282444

Module finder incorrectly assumes default file system path-separator character

JDK-8282422

JTable.print() failed with UnsupportedCharsetException on AIX ko_KR locale

JDK-8282382

Report glibc malloc tunables in error reports

JDK-8282345

handle latest VS2022 in abstract_vm_version

JDK-8282312

Minor corrections to evbroadcasti32x4 intrinsic on x86

JDK-8282295

SymbolPropertyEntry::set_method_type fails with assert

JDK-8282293

Domain value for system property jdk.https.negotiate.cbt should be case-insensitive

JDK-8282231

x86-32: runtime call to SharedRuntime::ldiv corrupts registers

JDK-8282219

jdk/java/lang/ProcessBuilder/Basic.java fails on AIX

JDK-8282194

C1: Missing side effects of dynamic constant linkage

JDK-8282172

CompileBroker::log_metaspace_failure is called from non-Java/compiler threads

JDK-8282170

JVMTI SetBreakpoint metaspace allocation test

JDK-8282142

[TestCase] compiler/inlining/ResolvedClassTest.java will fail when --with-jvm-features=-compiler1

JDK-8282080

Lambda deserialization fails for Object method references on interfaces

JDK-8282045

When loop strip mining fails, safepoints are removed from loop anyway

JDK-8282042

[testbug] FileEncodingTest.java depends on default encoding

JDK-8282008

Incorrect handling of quoted arguments in ProcessBuilder

JDK-8281822

Test failures on non-DTrace builds due to incomplete DTrace* flags handling

JDK-8281811

assert(_base == Tuple) failed: Not a Tuple after JDK-8280799

JDK-8281771

Crash in java_lang_invoke_MethodType::print_signature

JDK-8281638

jfr/event/allocation tests fail with release VMs after JDK-8281318 due to lack of -XX:+UnlockDiagnosticVMOptions

JDK-8281615

Deadlock caused by jdwp agent

JDK-8281544

assert(VM_Version::supports_avx512bw()) failed for Tests jdk/incubator/vector/

JDK-8281522

Rename ADLC classes which have the same name as hotspot variants

JDK-8281450

Remove unnecessary operator new and delete from ObjectMonitor

JDK-8281338

NSAccessibilityPressAction action for tree node and NSAccessibilityShowMenuAcgtion action not working

JDK-8281318

Improve jfr/event/allocation tests reliability

JDK-8281275

Upgrading from 8 to 11 no longer accepts '/' as filepath separator in gc paths

JDK-8281274

deal with ActiveProcessorCount in os::Linux::print_container_info

JDK-8281266

[JVMCI] MetaUtil.toInternalName() doesn’t handle hidden classes correctly

JDK-8281181

Do not use CPU Shares to compute active processor count

JDK-8281168

Micro-optimize VarForm.getMemberName for interpreter

JDK-8281093

Violating Attribute-Value Normalization in the XML specification 1.0

JDK-8281043

Intrinsify recursive ObjectMonitor locking for PPC64

JDK-8280964

[Linux aarch64] : drawImage dithers TYPE_BYTE_INDEXED images incorrectly

JDK-8280956

Re-examine copyright headers on files in src/java.desktop/macosx/native/libawt_lwawt/awt/a11y

JDK-8280941

os::print_memory_mappings() prints segment preceeding the inclusion range

JDK-8280940

gtest os.release_multi_mappings_vm is racy

JDK-8280901

MethodHandle::linkToNative stub is missing w/ -Xint

JDK-8280867

Cpuid1Ecx feature parsing is incorrect for AMD CPUs

JDK-8280799

С2: assert(false) failed: cyclic dependency prevents range check elimination

JDK-8280684

JfrRecorderService failes with guarantee(num_written > 0) when no space left on device.

JDK-8280600

C2: assert(!had_error) failed: bad dominance

JDK-8280593

[PPC64, S390] redundant allocation of MacroAssembler in StubGenerator ctor

JDK-8280476

[macOS] : hotspot arm64 bug exposed by latest clang

JDK-8280401

[sspi] gss_accept_sec_context leaves output_token uninitialized

JDK-8280373

Update Xalan serializer / SystemIDResolver to align with JDK-8270492

JDK-8280123

C2: Infinite loop in CMoveINode::Ideal during IGVN

JDK-8280041

Retry loop issues in java.io.ClassCache

JDK-8280004

DCmdArgument<jlong>::parse_value() should handle NULL input

JDK-8279842

HTTPS Channel Binding support for Java GSS/Kerberos

JDK-8279837

C2: assert(is_Loop()) failed: invalid node class: Region

JDK-8279822

CI: Constant pool entries in error state are not supported

JDK-8279669

test/jdk/com/sun/jdi/TestScaffold.java uses wrong condition

JDK-8279668

x86: AVX2 versions of vpxor should be asserted

JDK-8279597

[TESTBUG] ReturnBlobToWrongHeapTest.java fails with -XX:TieredStopAtLevel=1 on machines with many cores

JDK-8279586

[macos] custom JCheckBox and JRadioBox with custom icon set: focus is still displayed after unchecking

JDK-8279560

AArch64: generate_compare_long_string_same_encoding and LARGE_LOOP_PREFETCH alignment

JDK-8279532

ProblemList sun/security/ssl/SSLSessionImpl/NoInvalidateSocketException.java

JDK-8279529

ProblemList java/nio/channels/DatagramChannel/ManySourcesAndTargets.java on macosx-aarch64

JDK-8279520

SPNEGO has not passed channel binding info into the underlying mechanism

JDK-8279515

C1: No inlining through invokedynamic and invokestatic call sites when resolved class is not linked

JDK-8279437

[JVMCI] exception in HotSpotJVMCIRuntime.translate can exit the VM

JDK-8279356

Method linking fails with guarantee(mh→adapter() != NULL) failed: Adapter blob must already exist!

JDK-8279227

Access Bridge: Wrong frame position and hit test result on HiDPI display

JDK-8279219

[REDO] C2 crash when allocating array of size too large

JDK-8278966

two microbenchmarks tests fail "assert(!jvms→method()→has_exception_handlers()) failed: no exception handler expected" after JDK-8275638

JDK-8278951

containers/cgroup/PlainRead.java fails on Ubuntu 21.10

JDK-8278948

compiler/vectorapi/reshape/TestVectorCastAVX1.java crashes in assembler

JDK-8278851

Correct signer logic for jars signed with multiple digest algorithms

JDK-8278796

Incorrect behavior of FloatVector.withLane on x86

JDK-8278794

Infinite loop in DeflaterOutputStream.finish()

JDK-8278549

UNIX sun/font coding misses SUSE distro detection on recent distro SUSE 15

JDK-8278519

serviceability/jvmti/FieldAccessWatch/FieldAccessWatch.java failed "assert(handle != __null) failed: JNI handle should not be null"

JDK-8278472

Invalid value set to CANDIDATEFORM structure

JDK-8278381

[GCC 11] Address::make_raw() does not initialize rspec

JDK-8278346

java/nio/file/Files/probeContentType/Basic.java fails on Linux SLES15 machine

JDK-8278186

org.jcp.xml.dsig.internal.dom.Utils.parseIdFromSameDocumentURI throws StringIndexOutOfBoundsException when calling substring method

JDK-8278065

Refactor subclassAudits to use ClassValue

JDK-8277922

Unable to click JCheckBox in JTable through Java Access Bridge

JDK-8277893

Arraycopy stress tests

JDK-8277072

ObjectStreamClass caches keep ClassLoaders alive

JDK-8277055

Assert "missing inlining msg" with -XX:+PrintIntrinsics

JDK-8276990

Memory leak in invoker.c fillInvokeRequest() during JDI operations

JDK-8275830

C2: Receiver downcast is missing when inlining through method handle linkers

JDK-8275638

GraphKit::combine_exception_states fails with "matching stack sizes" assert

JDK-8275337

C1: assert(false) failed: live_in set of first block must be empty

JDK-8274939

Incorrect size of the pixel storage is used by the robot on macOS

JDK-8274751

Drag And Drop hangs on Windows

JDK-8274735

javax.imageio.IIOException: Unsupported Image Type while processing a valid JPEG image

JDK-8274524

SSLSocket.close() hangs if it is called during the ssl handshake

JDK-8273139

C2: assert(f ⇐ 1 && f >= 0) failed: Incorrect frequency

JDK-8272493

Suboptimal code generation around Preconditions.checkIndex intrinsic with AVX2

JDK-8271055

Crash during deoptimization with "assert(bb→is_reachable()) failed: getting result from unreachable basicblock" with -XX:+VerifyStack

JDK-8271008

appcds/*/MethodHandlesAsCollectorTest.java tests time out because of excessive GC (CodeCache GC Threshold) in loom

JDK-8265317

[vector] assert(payload→is_object()) failed: expected 'object' value for scalar-replaced boxed vector but got: NULL

JDK-8258814

Compilation logging crashes for thread suspension / debugging tests

JDK-8256368

Avoid repeated upcalls into Java to re-resolve MH/VH linkers/invokers

JDK-8255266

Update Public Suffix List to 3c213aa

JDK-8249592

Robot.mouseMove moves cursor to incorrect location when display scale varies and Java runs in DPI Unaware mode

JDK-8240903

Add test to check that jmod hashes are reproducible

JDK-8240756

[macos] SwingSet2:TableDemo:Printed Japanese characters were garbled

JDK-8236136

tests which use CompilationMode shouldn’t be run w/ TieredStopAtLevel

JDK-8225122

Test AncestorResized.java fails when Windows desktop is scaled.

JDK-8214733

runtime/8176717/TestInheritFD.java timed out

JDK-8206187

javax/management/remote/mandatory/connection/DefaultAgentFilterTest.java fails with Port already in use

JDK-8181571

printing to CUPS fails on mac sandbox app

JDK-8292260

[BACKOUT] JDK-8279219: [REDO] C2 crash when allocating array of size too large

JDK-8139173

[macosx] JInternalFrame shadow is not properly drawn

JDK-8287362

FieldAccessWatch testcase failed on AIX platform

JDK-8287162

(zipfs) Performance regression related to support for POSIX file permissions

JDK-8287119

Add Distrust.java to ProblemList

OpenJFX Bug Fixes

The following table describes the JavaFX changes implemented in this release.

OpenJDK Patch ID Synopsis Subcomponent

JDK-8290331

Binding value left null when immediately revalidated in invalidation listener

base

JDK-8291906

Bindings.createXxxBinding inherit incorrect method docs

base

JDK-8187307

ListView, TableView, TreeView: receives editCancel event when edit is committed

controls

JDK-8187309

TreeCell must not change tree’s data

controls

JDK-8187596

TreeView selection incorrectly changes after deleting an unselected row

controls

JDK-8193442

Removing TreeItem from a TreeTableView sometime changes selectedItem

controls

JDK-8244234

MenuButton: NPE on removing from scene with open popup

controls

JDK-8251480

TableColumnHeader: calc of cell width must respect row styling

controls

JDK-8251481

TableCell accessing row: NPE on auto-sizing

controls

JDK-8251483

TableCell: NPE on modifying item’s list

controls

JDK-8273336

Clicking a selected cell from a group of selected cells in a TableView clears the selected items list but remains selected

controls

JDK-8273339

IOOBE with ListChangeListener added to the selectedItems list of a TableView

controls

JDK-8276056

Control.skin.setSkin(Skin) fails to call dispose() on discarded Skin

controls

JDK-8277122

SplitPane divider drag can hang the layout

controls

JDK-8277853

With Touch enabled devices scrollbar disappears and the table is scrolled to the beginning

controls

JDK-8277756

DatePicker listener might not be added when using second constructor

controls

JDK-8277785

ListView scrollTo jumps to wrong location when CellHeight is changed

controls

JDK-8279228

Leak in ScrollPaneSkin, related to touch events

controls

JDK-8281723

Spinner with split horizontal arrows and a border places right arrow incorrectly

controls

JDK-8282093

LineChart path incorrect when outside lower bound

controls

JDK-8282100

Missed top/left bouncing for ScrollPane on Raspberry Pi with Touchscreen

controls

JDK-8283509

Invisible menus can lead to IndexOutOfBoundsException

controls

JDK-8284676

TreeTableView loses sort ordering when applied on empty table

controls

JDK-8284665

First selected item of a TreeItem multiple selection gets removed if new items are constantly added to the TreeTableView

controls

JDK-8285197

TableColumnHeader: calc of cell width must respect row styling (TreeTableView)

controls

JDK-8286261

Selection of non-expanded non-leaf treeItem grows unexpectedly when adding two-level descendants

controls

JDK-8289751

Multiple unit test failures after JDK-8251483

controls

JDK-8290348

TreeTableView jumping to top

controls

JDK-8277572

ImageStorage should correctly handle MIME types for images encoded in data URIs

graphics

JDK-8279013

ES2Pipeline fails to detect AMD vega20 graphics card

graphics

JDK-8285217

[Android] Window’s screen is not updated after native screen was disposed

graphics

JDK-8288137

The set of available printers is not updated without application restart

graphics

JDK-8291502

Mouse or touch presses on a non-focusable region don’t clear the focusVisible flag of the current focus owner

graphics

JDK-8280840

Update libFFI to 3.4.2

media

JDK-8282054

Mediaplayer not working with HTTP Live Stream link with query parameter appended with file extension m3u8

media

JDK-8283218

Update GStreamer to 1.20.1

media

JDK-8283318

Videos with unusual sizes cannot be played on windows

media

JDK-8283403

Update Glib to 2.72.0

media

JDK-8280369

native library cache should be platform/arch specific

other

JDK-8281089

JavaFX built with VS2019 and jlinked into JDK 11.x fails to start

other

JDK-8286678

Fix mistakes in FX API docs

other

JDK-8281953

NullPointer in InputMethod components in JFXPanel

swing

JDK-8088420

JavaFX WebView memory leak via EventListener

web

JDK-8255940

localStorage is null after window.close()

web

JDK-8269115

WebView paste event contains old data

web

JDK-8278759

PointerEvent: buttons property set to 0 when mouse down

web

JDK-8278980

Update WebKit to 613.1

web

JDK-8280020

Underline and line-through not straight in WebView

web

JDK-8280841

Update SQLite to 3.37.2

web

JDK-8281711

Cherry-pick WebKit 613.1 stabilization fixes

web

JDK-8282099

Cherry-pick WebKit 613.1 stabilization fixes (2)

web

JDK-8282134

Certain regex can cause a JS trap in WebView

web

JDK-8283328

Update libxml2 to 2.9.13

web

JDK-8284184

Crash in GraphicsContextJava::drawLinesForText on https://us.yahoo.com/

web

JDK-8286256

Update libxml2 to 2.9.14

web

JDK-8286257

Update libxslt to 1.1.35

web

JDK-8289587

IllegalArgumentException: Color.rgb’s red parameter (-16776961) expects color values 0-255

web

JDK-8271054

[REDO] Wrong stage gets focused after modal stage creation

window-toolkit

JDK-8284654

Modal behavior returns to wrong stage

window-toolkit

Known issues

  • In this release, JRE bits do not support the pseudorandom number generators introduced in the JEP-356, as a workaround JDK bits can be used instead.

  • Zulu 19.28 32-bit bundles do not support JVM Tool Interface (TI).

Third Party Licenses

Java Version

Azul Platform Core TPL

Azul Zulu

JavaFX Components

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