RELEASE NOTES: JDK 22

Notes generated: Fri Feb 23 14:53:14 CET 2024

JEPs

Issue Description
JDK-8276094 JEP 423: Region Pinning for G1
Reduce latency by implementing region pinning in G1, so that garbage collection need not be disabled during Java Native Interface (JNI) critical regions.
JDK-8300786 JEP 447: Statements before super(...) (Preview)
In constructors in the Java programming language, allow statements that do not reference the instance being created to appear before an explicit constructor invocation. This is a preview language feature.
JDK-8310626 JEP 454: Foreign Function & Memory API
Introduce an API by which Java programs can interoperate with code and data outside of the Java runtime. By efficiently invoking foreign functions (i.e., code outside the JVM), and by safely accessing foreign memory (i.e., memory not managed by the JVM), the API enables Java programs to call native libraries and process native data without the brittleness and danger of JNI.
JDK-8311828 JEP 456: Unnamed Variables & Patterns
Enhance the Java programming language with unnamed variables and unnamed patterns, which can be used when variable declarations or nested patterns are required but never used. Both are denoted by the underscore character, _.
JDK-8280389 JEP 457: Class-File API (Preview)
Provide a standard API for parsing, generating, and transforming Java class files. This is a preview API.
JDK-8304400 JEP 458: Launch Multi-File Source-Code Programs
Enhance the java application launcher to be able to run a program supplied as multiple files of Java source code. This will make the transition from small programs to larger ones more gradual, enabling developers to choose whether and when to go to the trouble of configuring a build tool.
JDK-8314219 JEP 459: String Templates (Second Preview)
Enhance the Java programming language with string templates. String templates complement Java's existing string literals and text blocks by coupling literal text with embedded expressions and template processors to produce specialized results. This is a preview language feature and API.
JDK-8315945 JEP 460: Vector API (Seventh Incubator)
Introduce an API to express vector computations that reliably compile at runtime to optimal vector instructions on supported CPU architectures, thus achieving performance superior to equivalent scalar computations.
JDK-8317955 JEP 461: Stream Gatherers (Preview)
Enhance the Stream API to support custom intermediate operations. This will allow stream pipelines to transform data in ways that are not easily achievable with the existing built-in intermediate operations. This is a preview API.
JDK-8317302 JEP 462: Structured Concurrency (Second Preview)
Simplify concurrent programming by introducing an API for structured concurrency. Structured concurrency treats groups of related tasks running in different threads as a single unit of work, thereby streamlining error handling and cancellation, improving reliability, and enhancing observability. This is a preview API.
JDK-8315398 JEP 463: Implicitly Declared Classes and Instance Main Methods (Second Preview)
Evolve the Java programming language so that students can write their first programs without needing to understand language features designed for large programs. Far from using a separate dialect of the language, students can write streamlined declarations for single-class programs and then seamlessly expand their programs to use more advanced features as their skills grow. This is a preview language feature.
JDK-8318898 JEP 464: Scoped Values (Second Preview)
Introduce scoped values, which enable managed sharing of immutable data both with child frames in the same thread, and with child threads. Scoped values are easier to reason about than thread-local variables and have lower space and time costs, especially when used in combination with Virtual Threads and Structured Concurrency. This is a preview API.

RELEASE NOTES

tools/javac

Issue Description
JDK-8319196

ExecutableElement.getReceiverType and ExecutableType.getReceiverType() Changed to Return Annotated Receiver Types For Methods Loaded From Bytecode


The implementation of ExecutableElement.getReceiverType and ExecutableType.getReceiverType now returns a receiver type for methods loaded from bytecode if the type has associated type annotations. Previously it returned NOTYPE for all methods loaded from bytecode, which prevented associated type annotations from being retrieved.


JDK-8318160

The `javac` Compiler Should Not Accept Private Method References with a Type Variable Receiver


Prior to JDK 22, the javac compiler was accepting private method references with a type variable receiver. This implies that the javac compiler was accepting code like:

``` import java.util.function.*; class Test { private String asString() { return "bar"; }

static <T extends Test> Function<T, String> foo() {
    return T::asString;
}

} ```

Starting from JDK 22 private method references with type variable receiver will be rejected by the javac compiler.


JDK-8317300

Align `javac` with the Java Language Specification by Rejecting `final` in Record Patterns


JDK 21 introduced pattern matching in the Java language. However, javac allowed final in front of a record pattern, such as (case final R(...) ->), something which is not allowed by the Java Language Specification.

Programs that could be compiled erroneously in JDK21 with final will now fail to compile. This change fixes the issue in the compiler. Impacted users will need to remove the final keyword.


JDK-8225377

`TypeMirror` Changed to Provide Annotations for Types Loaded from Bytecode


The implementation of TypeMirror now provides access to annotations for types loaded from bytecode. Previously type annotations were not associated with types loaded from bytecode.

Annotation processors can access type annotations for elements using AnnotationMirror#getAnnotationMirrors, and the annotations will be included in the output of AnnotationMirror#toString.

Any programs that relied on annotations being omitted for elements loaded from the classpath should be updated to handle type annotations.


JDK-8318913

When Using `--release N`, the System Module Descriptors Will Contain `N` As the Module Version


For release builds of the JDK, when javac is used with --release N, the module descriptors for system modules will always contain N as their module version, regardless of the current JDK release and update release versions.

For pre-release builds of JDK, the version will contain the pre-release identifiers in addition to N.

Previously, the module version encoded in the module descriptors was either missing, for JDK release N, and --release M, where M < N, or the full module version, including update versions for JDK release N and --release N.


JDK-8316971

Add `lint` Warning for Restricted Method Calls


Some methods in the Foreign Function & Memory API are unsafe. When used improperly, these methods can lead to loss of memory safety which can result in a JVM crash or silent memory corruption. Accordingly, the unsafe methods in the FFM API are restricted. This means that their use is permitted, but by default causes a warning to be issued at run time. To indicate where run time warnings may occur, a new javac lint option, -Xlint:restricted, causes warnings to be issued at compile time if restricted methods are called in source code. These compile-time warnings can be suppressed using @SuppressWarnings("restricted").


JDK-8310061

`javac` Message If Implicit Annotation Processors Are Being Used


Annotation processing by javac is enabled by default, including when no annotation processing configuration options are present. Implicit annotation processing by default may be disabled in a future release, possibly as early as JDK 22. To alert javac users of this possibility, in JDK 21 javac prints a note if implicit annotation processing is being used. The text of the note is:

` Annotation processing is enabled because one or more processors were found on the class path. A future release of javac may disable annotation processing unless at least one processor is specified by name (-processor), or a search path is specified (--processor-path, --processor-module-path), or annotation processing is enabled explicitly (-proc:only, -proc:full). Use -Xlint:-options to suppress this message. Use -proc:none to disable annotation processing. `

Good build hygiene includes explicitly configuring annotation processing. To ease the transition to a different default policy in the future, the new-in-JDK-21 -proc:full javac option requests the current default behavior of looking for annotation processors on the class path.


core-libs/java.util

Issue Description
JDK-8302987

Add `equiDoubles()` Method to `java.util.random.RandomGenerator`.


A new method, equiDoubles(), has been added to java.util.random.RandomGenerator.

equiDoubles() guarantees a uniform distribution, provided the underlying nextLong(long) method returns uniformly distributed values, that is as dense as possible. It returns a DoubleStream rather than individual doubles because of slightly expensive initial computations. They are better absorbed as setup costs for the stream rather than being repeated for each new computed value.

The aim is to overcome some numerical limitations in the families of doubles() and nextDouble() methods. In these, an affine transform is applied to a uniformly distributed pseudo-random value in the half-open interval [0.0, 1.0) to obtain a pseudo-random value in the half-open interval [origin, bound). However, due to the nature of floating-point arithmetic, the affine transform ends up in a slightly distorted distribution, which is not necessarily uniform.


core-libs/java.net

Issue Description
JDK-8308593

TCP_KEEPxxxx Extended Socket Options Are Now Supported on the Windows Platform


The java.net.ExtendedSocketOptions TCP_KEEPIDLE and TCP_KEEPINTERVAL are supported on Windows platforms starting from Windows 10 version 1709 and onwards. TCP_KEEPCOUNT is supported starting from Windows 10 version 1703 and onwards.


JDK-8318150

Corrected ProxySelector Parameter Validation


The java.net.ProxySelector methods select and connectFailure now throw IllegalArgumentException in all ProxySelector implementations when called with invalid parameters.

Previously, the select method of the ProxySelector returned by ProxySelector.of(InetSocketAddress) was incorrectly throwing a NullPointerException when its uri parameter was null or if the protocol could not be determined. The connectFailed method of the same ProxySelector instance returned without checking its parameters for validity.


core-libs/java.util:i18n

Issue Description
JDK-8306116

Gregorian era names with `java.time.format` APIs


Names for Gregorian eras returned from java.time.format APIs are now correctly retrieved from the CLDR locale data. Prior to this change, these APIs incorrectly used names from the legacy COMPAT locale data. For example, the Gregorian era names "BCE"/"CE" are now returned for the ROOT locale, instead of "BC"/"AD" that are in the COMPAT locale data. For possible compatibility issues and workarounds, refer to JDK-8320431 for more details.


Support for CLDR Version 44


The locale data based on the Unicode Consortium's CLDR has been upgraded to version 44. Besides the usual addition of new locale data and translation changes, there are two notable date/time format changes from the upstream CLDR:

  • Mexico and Latin American countries changed their time formats from 24 hours to 12 hours (CLDR-16358)
  • The FULL date format for Australia and the United Kingdom no longer has a comma after weekday (CLDR-16974)

Note that those locale data are subject to change in a future release of the CLDR, so users should not assume stability across releases. For more detailed locale data changes, please refer to the Unicode Consortium's CLDR release notes.


core-libs/java.lang

Issue Description
JDK-8311906

`Files.readString` May Return Incorrect String When Using UTF-16 or Other Charsets


Strings read with java.nio.files.Files.readString may return incorrect strings when decoding with a charset other than US-ASCII, ISO08859-1, or UTF-8. Reading strings with other multi-byte charsets, such as UTF_16, may produce incorrect results.

As a work-around, disable compact strings by setting -XX:-CompactStrings on the command line.

This issue will be fixed in a future update.


JDK-8309196

`Thread.countStackFrames` Has Been Removed


The method java.lang.Thread.countStackFrames() has been removed in this release. This method dates from JDK 1.0 as an API for counting the stack frames of a suspended thread. The method was deprecated in JDK 1.2 (1998), deprecated for removal in Java 9, and re-specified/degraded in Java 14 to throw UnsupportedOperationException unconditionally.

java.lang.StackWalker was added in Java 9 as a modern API for walking the current thread's stack.


JDK-8296246

Support Unicode 15.1


This release upgrades the Unicode version to 15.1, which includes updated versions of the Unicode Character Database and Unicode Standard Annexes #9, #15, and #29: - The java.lang.Character class supports the Unicode Character Database, which adds 627 characters, for a total of 149,813 characters. The addition includes one new UnicodeBlock, which consists of urgently needed CJK ideographs, synchronized with planned additions to the Chinese national standard, GB 18030. - The java.text.Bidi and java.text.Normalizer classes support Unicode Standard Annexes, #9 and #15, respectively. - The java.util.regex package supports Extended Grapheme Clusters based on the Unicode Standard Annex #29.

For more details about Unicode 15.1, refer to the Unicode Consortium’s release note.


core-libs/java.lang.foreign

Issue Description
JDK-8310626

JEP 454: Foreign Function & Memory API


The Foreign Function & Memory API allows Java programs to interoperate with code and data outside of the Java runtime.

Access to foreign memory is realized via the MemorySegment class. A memory segment is backed by a contiguous region of memory, located either off-heap or on-heap. Safe and deterministic deallocation of off-heap memory segments is provided via the Arena class. Structured access to memory segments is realized via the MemoryLayout class. A memory layout can be used to compute the size and offsets of struct fields, and to obtain var handles that read and write the data in memory segments.

Access to foreign functions is realized via the Linker class. The native linker can be used to obtain method handles that provide a fast way for Java code to invoke native code. Native code is invoked using the calling convention for the OS and processor where the Java runtime is executing, so Java code is not polluted with platform-specific details. Native code can also call back into Java code.

Native code is generally unsafe; if used incorrectly, it might crash the JVM or result in memory corruption. Some of the methods in the Foreign Function & Memory API are considered unsafe because they provide access to native code. These unsafe methods are restricted, which means their use is permitted but causes warnings at run time. Developers can compile their code with -Xlint:restricted to learn if it will produce warnings at run time due to use of unsafe methods.

If the risks associated with native code are understood, then unsafe methods can be used without warnings at run time by passing --enable-native-access=... on the java command line. For example, java --enable-native-access=com.example.myapp,ALL-UNNAMED ... enables warning-free use of unsafe methods by code in the com.example.myapp module and code on the class path (denoted by ALL-UNNAMED). Additionally, in an executable JAR, the manifest attribute Enable-Native-Access: ALL-UNNAMED enables warning-free use of unsafe methods by code on the class path; no other module can be specified. When the --enable-native-access option or JAR manifest attribute is present, any use of unsafe methods by code outside the list of specified modules causes an IllegalCallerException to be thrown, rather than a warning to be issued.


hotspot/svc

Issue Description
JDK-8306441

Two Phase Segmented Heap Dump


During a heap dump, the application must pause execution and wait for the VM to complete the heap dump before resuming. This enhancement aims to minimize application pause time as much as possible by dividing the heap dump into two phases:

  • Phase one: Concurrent threads directly write data to segmented heap files. (Application is paused)
  • Phase two: Multiple heap files are merged into a complete heap dump file. (Application is resumed)

This approach significantly reduces application pause time, but it is important to note that the total time required for the heap dump itself remains unchanged. This optimization solely focuses on minimizing the impact on the application's pause time.

When executing jmap or jcmd GC.heap_dump, the VM automatically selects an appropriate number of parallel threads based on the type of garbage collector, number of processors, heap size, and degree of fragmentation. It will attempt to perform a parallel heap dump whenever possible, falling back to using a single thread when a parallel heap dump is not possible. In this case, the heap dump behavior is the same as before, and the details of the heap dump can be observed using the -Xlog:heapdump option.


tools/launcher

Issue Description
JDK-8311653

`-XshowSettings` Launcher Behavior Changes


The -XshowSettings:all and -XshowSettings launch options now differ in behavior. -XshowSettings will print a summary view for the locale and security categories and all information for the other categories. -XshowSettings:all will continue to print all settings information available.

The -XshowSettings launcher option will now reject bad values passed to it. In such cases, an error message is printed and the JVM launch is aborted. See java -X for valid options that can be used with the -XshowSettings option.


JDK-8310201

Available Locales Information Now Listed with `-XshowSettings:locale` Option


The showSettings launcher option no longer prints available locales information by default, when -XshowSettings is used. The -XshowSettings:locale option will continue to print all settings related to available locales.


JDK-8227229

`-Xdebug` and `-debug` Options Are Deprecated for Removal


The -Xdebug and -debug options of the java command have been deprecated for removal. These options have been ignored for several releases and don't provide any functionality. Using either of these options while launching java will now log a deprecation warning.

Existing applications which use either of these options should be updated to remove references to these options.


core-libs/java.nio.charsets

Issue Description
JDK-8310047

New Constants for 32-bit UTF Charsets


The following three new constants in java.nio.charset.StandardCharsets class have been introduced: ` UTF_32 UTF_32BE UTF_32LE ` These are 32-bit based UTF charsets that are in parallel with the existing 8-bit and 16-bit equivalents.


hotspot/runtime

Issue Description
JDK-8305753

Allow JIT Compilation for `-Xshare:dump`


It is now possible to enable JIT compilation when creating a CDS archive with the -Xshare:dump JVM option. By default, when -Xshare:dump is specified, the JIT compiler is disabled, as if the -Xint option were specified. This is necessary for creating CDS archives with deterministic content (see JDK-8241071). However, when creating a CDS archive with a very large class list, and when deterministic content is not required, you can add the -Xmixed option along with -Xshare:dump to enable the JIT compiler, which will speed up the archive creation.


JDK-8312072

`-Xnoagent` Option Is Deprecated for Removal


The -Xnoagent option of the java command has been deprecated for removal. This option has been ignored for many releases and doesn't provide any functionality. It will now generate a deprecation warning when used while launching java.

Any existing code which uses this option should be updated to remove reference to this option.


JDK-8261894

The Linux Specific Options `UseSHM` and `UseHugeTLBFS` Are Now Obsolete


On Linux, if UseLargePages is enabled and UseTransparentHugePages is disabled, static or explicit large page mode, the options UseSHM and UseHugeTLBFS existed to switch between the two different implementations:

  • UseHugeTLBFS would cause the JVM to use POSIX APIs for allocating large pages.
  • UseSHM would let the JVM would use System V APIs. UseHugeTLBFS had been the default if both options were omitted.

The UseSHM mode offered no advantage over UseHugeTLBFS and has therefore been removed. The switch UseSHM has been obsoleted.

The JVM will now always use POSIX APIs for managing large pages. The switch UseHugeTLBFS has also been obsoleted; UseHugeTLBFS is now unconditionally enabled and cannot be switched off.


JDK-8317772

NMT: Make Peak Values Available in Release Builds


NMT reports will now show peak values for all categories. Peak values contain the highest value for committed memory in a given NMT category over the lifetime of the JVM process.

If the committed memory for an NMT category is currently at peak, NMT prints "at peak"; otherwise, it prints the peak value.

For example: ` - Compiler (reserved=230KB, committed=230KB) (malloc=34KB #64) (peak=49KB #71) (arena=196KB #4) (peak=6126KB #16) `

This shows Compiler arena memory peaked at a bit more than 6MB, whereas it now hovers around 200 KB.


JDK-8311981

JVM May Hang When Using Generational ZGC if a VM Handshake Stalls on Memory


The JVM can hang under an uncommon condition that involves the JVM running out of heap memory, the GC just starting a relocation phase to reclaim memory, and a JVM thread-local Handshake asking to relocate an object.


JDK-8315880

Print LockStack in hs_err files


We have seen bugs related to the new locking which is used by default since JDK-8315880. It would be helpful to see the LockStack of a crashing JavaThread in hs_err files.


JDK-8314243

Add `-XX:UserThreadWaitAttemptsAtExit=`


A new flag, -XX:UserThreadWaitAttemptsAtExit=<number_of_waits>, has been introduced. This flag is to specify the number of times the JVM waits for user threads to stop executing native code during a JVM exit. Each wait lasts 10 milliseconds. The maximum number of waits is 1000, to wait at most 10 seconds. By default, UserThreadWaitAttemptsAtExit is 30, thus the JVM may wait up to 300 milliseconds for user threads to stop executing native code when the JVM is exiting. That is the same as the existing behavior.


JDK-8313782

Add User Facing Warning If THPs Are Enabled but Cannot Be Used


On Linux, if the JVM is started with +UseTransparentHugePages but the system does not support Transparent Huge Pages, a warning will now be printed to stdout:

UseTransparentHugePages disabled; transparent huge pages are not supported by the operating system.


security-libs/java.security

Issue Description
JDK-8317374

Added ISRG Root X2 CA Certificate from Let's Encrypt


The following root certificate has been added to the cacerts truststore: ` + Let's Encrypt + letsencryptisrgx2 DN: CN=ISRG Root X2, O=Internet Security Research Group, C=US `


JDK-8281658

New Security Category for `-XshowSettings` Launcher Option


The -XshowSettings launcher has a new security category. Settings from security properties, security providers and TLS related settings are displayed with this option. A security sub-category can be passed as an argument to the security category option. See the output from java -X:

` -XshowSettings:security show all security settings and continue -XshowSettings:security:*sub-category* show settings for the specified security sub-category and continue. Possible *sub-category* arguments for this option include: all: show all security settings and continue properties: show security properties and continue providers: show static security provider settings and continue tls: show TLS related security settings and continue `

Third party security provider details will be reported if they are included in the application class path or module path and such providers are configured in the java.security file.


JDK-8312489

Increase Default Value of the System Property `jdk.jar.maxSignatureFileSize`


The system property, jdk.jar.maxSignatureFileSize, allows applications to control the maximum size of signature files in a signed JAR. Its default value has been increased from 8000000 bytes (8 MB) to 16000000 bytes (16 MB).


JDK-8318759

Added Four Root Certificates from DigiCert, Inc.


The following root certificates have been added to the cacerts truststore: ``` + DigiCert, Inc. + digicertcseccrootg5 DN: CN=CN=DigiCert CS ECC P384 Root G5, O="DigiCert, Inc.", C=US

  • DigiCert, Inc.

  • digicertcsrsarootg5 DN: CN=DigiCert CS RSA4096 Root G5, O="DigiCert, Inc.", C=US

  • DigiCert, Inc.

  • digicerttlseccrootg5 DN: DigiCert TLS ECC P384 Root G5, O="DigiCert, Inc.", C=US

  • DigiCert, Inc.

  • digicerttlsrsarootg5 DN: DigiCert TLS RSA4096 Root G5, O="DigiCert, Inc.", C=US ```


JDK-8308398

Deprecation of the jdk.crypto.ec module


The jdk.crypto.ec module is being deprecated with the intent to remove it. An empty module exists as a transition for developers to fix applications or jlink commands with hard-coded dependencies before removal. The SunEC JCE Provider, which provides Elliptic Curve Cryptography, is now in the java.base module. There should be no difference in cryptographic functionality with this deprecation.


JDK-8317373

Added Telia Root CA v2 Certificate


The following root certificate has been added to the cacerts truststore: ` + Telia Root CA v2 + teliarootcav2 DN: CN=Telia Root CA v2, O=Telia Finland Oyj, C=FI `


JDK-8295894

Removed SECOM Trust System's RootCA1 Root Certificate


The following root certificate from SECOM Trust System has been removed from the cacerts keystore: ``` + alias name "secomscrootca1 [jdk]" Distinguished Name: OU=Security Communication RootCA1, O=SECOM Trust.net, C=JP

```


JDK-8319187

Added Three Root Certificates from eMudhra Technologies Limited


The following root certificates have been added to the cacerts truststore: ``` + eMudhra Technologies Limited + emsignrootcag1 DN: CN=emSign Root CA - G1, O=eMudhra Technologies Limited, OU=emSign PKI, C=IN

  • eMudhra Technologies Limited

  • emsigneccrootcag3 DN: CN=emSign ECC Root CA - G3, O=eMudhra Technologies Limited, OU=emSign PKI, C=IN

  • eMudhra Technologies Limited

  • emsignrootcag2 DN: CN=emSign Root CA - G2, O=eMudhra Technologies Limited, OU=emSign PKI, C=IN ```


JDK-8302233

HSS/LMS: `keytool` and `jarsigner` Changes


The jarsigner and keytool tools have been updated to support the Hierarchical Signature System/Leighton-Micali Signature (HSS/LMS) signature algorithm. jarsigner supports signing JAR files with HSS/LMS and verifying JAR files signed with HSS/LMS while keytool supports generating HSS/LMS key pairs.

The JDK includes a security provider that supports HSS/LMS signature verification only. In order to use the key pair generation and signing features of keytool and jarsigner, a third-party provider that supports HSS/LMS key pair and signature generation and a keystore implementation that can store HSS/LMS keys is required.

Even though there’s no specific Java SE API to initialize an HSS/LMS key pair generator, keytool can function with a third-party KeyPairGenerator implementation that supports initialization via an integer keysize or a NamedParameterSpec object. In such cases, users are able to provide the parameters using the existing -keysize or -groupname options of keytool.

As part of this change, the JAR specification was modified to repurpose the existing “.DSA” extension for JAR files signed with HSS/LMS and other forthcoming signature algorithms.


JDK-8314960

Added Certigna Root CA Certificate


The following root certificate has been added to the cacerts truststore: ` + Certigna (Dhimyotis) + certignarootca DN: CN=Certigna Root CA, OU=0002 48146308100036, O=Dhimyotis, C=FR `


core-libs/java.lang:reflect

Issue Description
JDK-8305104

The Old Core Reflection Implementation Has Been Removed


The new core reflection implementation has been the default since JDK 18 and the old implementation is now removed. The -Djdk.reflect.useDirectMethodHandle=false introduced by JEP 416 to enable the old core reflection implementation becomes a no-op.


JDK-8315810

Reimplement `sun.reflect.ReflectionFactory::newConstructorForSerialization` with Method Handles


sun.reflect.ReflectionFactory::newConstructorForSerialization is reimplemented with method handles.

When newConstructorForSerialization(C.class, ctor) is called with a constructor whose declaring class is not a superclass of C, the old implementation returned an ill-formed constructor such that if newInstance is invoked, the behavior is unspecified. The new implementation will throw an UnsupportedOperationException instead, to fail fast.


xml/jaxp

Issue Description
JDK-8306055

Add a Built-in Catalog to JDK XML Module


A JDK built-in catalog is introduced to host DTDs defined by the Java Platform. The JDK creates a CatalogResolver based on the built-in catalog when needed to function as the default external resource resolver. When no user-defined resolvers are registered, a JDK XML processor will fall back to the default CatalogResolver and will attempt to resolve an external reference before making a connection to fetch it. The fall-back also takes place if a user-defined resolver exists but allows the process to continue when unable to resolve the resource.

If the default CatalogResolver is unable to locate a resource, it will signal the XML processors to continue processing, or skip the resource, or throw a CatalogException. The action it takes is configured with the jdk.xml.jdkcatalog.resolve property. The new property can be set on factory APIs, as a Java system property, or in the JAXP Configuration File. The new property affects all XML processors uniformly.

For further information, see the JDK built-in Catalog section of the java.xml module summary.


JDK-8306632

Add a JDK Property for Specifying DTD Support


A new property jdk.xml.dtd.support is introduced that determines how XML processors handle DTDs. The new property can be set on factory APIs, as a Java system property, or in the JAXP Configuration File. The new property affects all XML processors uniformly.

The new property complements the two existing DTD properties: disallow-doctype-decl (fully qualified name: http://apache.org/xml/features/disallow-doctype-decl), which is applicable only to the DOM and SAX processors, and supportDTD (javax.xml.stream.supportDTD), which is applicable only to the StAX processor. When one of these existing properties is set on the respective processor factory, its value will take precedence over any value specified for the jdk.xml.dtd.support property.

For further information, see the Configuration section of the java.xml module summary.


core-libs/java.util.concurrent

Issue Description
JDK-8288899

Changes to `java.util.concurrent.ForkJoinPool` and `ForkJoinTask`


A new method, invokeAllUninterruptibly(Collection), is added to java.util.concurrent.ForkJoinPool as an uninterruptible version of invokeAll(Collection).

The pre-existing invokeAll(Collection) method is defined by ExecutorService to throw InterruptedException. The override of this method in ForkJoinPool did not declare InterruptedException. As part of the changes, the override of this method has been removed from ForkJoinPool. Existing code that is compiled to use ForkJoinPool.invokeAll will no longer compile without change. Code that does not wish to handle interruption can be changed to use invokeAllUninterruptibly.

New methods adaptInterruptible(Runnable) and adaptInterruptible(Runnable, Object) are added to java.util.concurrent.ForkJoinTask to support adaptation of runnable tasks that may handle interruption.

As part of the changes in this release, the Future objects returned by the ForkJoinPool.submit(Runnable) and ForkJoinPool.submit(Callable) are changed to align with other implementations of ExecutorService. More specifically: - Future.cancel(true) will interrupt the thread running the task if cancelled before the task has completed. - Future.get will throw ExecutionException with the exception as the cause if the task fails. Previous behavior was to throw ExecutionException with a RuntimeException as the cause.


security-libs/org.ietf.jgss:krb5

Issue Description
JDK-8309356

Read Files in `includedir` in Alphanumeric Order


JDK 10 added support for the includedir DIRNAME directive in krb5.conf. With this code change, files in this directory are read in alphanumeric order. Prior to this change, the files were read in no specific order. This is to be consistent with MIT krb5 1.17 (released on 2019-01-08).


tools

Issue Description
JDK-8310460

`Jdeps -profile` and `-P` Option Have Been Removed


Compact profiles became obsolete in Java SE 9 when modules were introduced. The jdeps -profile and -P options were deprecated for removal in JDK 21 and now removed in JDK 22. Customers can use jdeps to find the set of modules required by their applications instead.


core-libs/java.lang.invoke

Issue Description
JDK-8291065

MethodHandles.Lookup::findStaticVarHandle Does Not Eagerly Initialize the Field's Declaring Class


In the previous releases, MethodHandles.Lookup::findStaticVarHandle eagerly initializes the declaring class of the static field when the VarHandle is created. As specified in the specification, the declaring class should be initialized when the VarHandle is operated on if it has not already been initialized. This issue is fixed in this release. The declaring class is no longer eagerly initialized when MethodHandles.Lookup::findStaticVarHandle is called. Existing code that relies on the previous behavior may observe a change of the order of the classes being initialized.


JDK-6983726

Reimplement MethodHandleProxies::asInterfaceInstance


In previous releases MethodHandleProxies::asInterfaceInstance returns a Proxy instance. MethodHandleProxies::asInterfaceInstance has been reimplemented to return instances of a hidden class that can be unloaded when all instances returned for the same interface becomes unreachable. Once unloaded, subsequent call to MethodHandleProxies::asInterfaceInstance will spin and define a new hidden class that may incur performance overhead.


security-libs/javax.xml.crypto

Issue Description
JDK-8319124

Update XML Security for Java to 3.0.3


The XML Signature implementation has been updated to Santuario 3.0.3. Support for four new SHA-3 based RSA-MGF1 SignatureMethod algorithms have been added: SignatureMethod.SHA3_224_RSA_MGF1, SignatureMethod.SHA3_256_RSA_MGF1, SignatureMethod.SHA3_384_RSA_MGF1, and SignatureMethod.SHA3_512_RSA_MGF1.


Update XML Security for Java to 3.0.3


The XML Signature implementation has been updated to Santuario 3.0.3. Support for four new SHA-3 based RSA-MGF1 signature methods have been added: SHA3_224_RSA_MGF1, SHA3_256_RSA_MGF1, SHA3_384_RSA_MGF1, and SHA3_512_RSA_MGF1. While these new algorithm URIs are not defined in javax.xml.crypto.dsig.SignatureMethod in the JDK update releases, they may be represented as string literals in order to be functionally equivalent. SHA-3 hash algorithm support was delivered to JDK 9 via JEP 287. Releases earlier than that may use 3rd party security providers.


core-libs

Issue Description
JDK-8315938

sun.misc.Unsafe park/unpark, getLoadAverage, xxxFence methods are deprecated, for removal


The park, unpark, getLoadAverage, loadFence, storeFence, and fullFence methods defined by sun.misc.Unsafe have been deprecated for removal.

Code using these methods should move to java.util.concurrent.LockSupport.park/unpark (Java 5), java.lang.management.OperatingSystemMXBean.getSystemLoadAverage (Java 6), and java.lang.invoke.VarHandle.xxxFence (Java 9).


JDK-8316160

`sun.misc.Unsafe.shouldBeInitialized` and `ensureClassInitialized` Are Removed


The shouldBeInitialized(Class) and ensureClassInitialized(Class) methods have been removed from sun.misc.Unsafe. These methods have been deprecated for removal since JDK 15. java.lang.invoke.MethodHandles.Lookup.ensureInitialized(Class) was added in Java 15 as a standard API to ensure that an accessible class is initialized.


core-libs/java.text

Issue Description
JDK-8041488

Locale-Dependent List Patterns


A new class, ListFormat, which processes the locale-dependent list patterns has been introduced, based on Unicode Consortium's LDML specification. For example, a list of three Strings: "Foo", "Bar", "Baz" is typically formatted as "Foo, Bar, and Baz" in US English, while in French it is "Foo, Bar et Baz." The following code snippet does such formatting: ` ListFormat.getInstance().format(List.of("Foo", "Bar", "Baz")) Besides the default concatenation typeSTANDARD(= and), the class provides two additional types,ORfor "or" concatenation, andUNIT` for concatenation suitable for units for the locale.


core-libs/java.util.jar

Issue Description
JDK-8313765

Validations on ZIP64 Extra Fields


A (JDK enhancement)[https://bugs.openjdk.org/browse/JDK-8311940] has improved validation of the ZIP64 Extra Fields contained within zip files and jar files. Files which do not satisfy these new validation checks may result in ZipException : Invalid CEN header (invalid zip64 extra data field size).

The following third party tools have released patches to better adhere to the ZIP File Format Specification: - Apache Commons Compress fix for Empty CEN Zip64 Extra Headers fixed in Commons Compress release 1.11 - Apache Ant fix for Empty CEN Zip64 Extra Headers fixed in Ant 1.10.14
- BND issue with writing invalid Extra Headers fixed in BND 5.3 - The maven-bundle-plugin 5.1.5 includes the BND 5.3 patch.

If these improved validation checks cause issues for deployed zip or jar files, check how the file was created and whether patches are available from the generating software to resolve the issue. The new validation checks can be disabled by adding -Djdk.util.zip.disableZip64ExtraFieldValidation=true to the runtime launcher arguments.

Further modification of validations on ZIP64 Extra Fields contained within zip and jar files will be made in the upcoming JDK release. See JDK-8313765.


hotspot/compiler

Issue Description
JDK-8312749

JVM May Crash or Malfunction When Using ZGC and Non-Default ObjectAlignmentInBytes


Running the JVM with -XX:+UseZGC and non-default value of -XX:ObjectAlignmentInBytes may lead to JVM crashes or incorrect execution. The issue is caused by an incorrect JIT compiler optimization of the java.lang.Object.clone() method for this configuration. If using ZGC with a non-default value of ObjectAlignmentInBytes is desired, JIT compilation of java.lang.Object.clone() can be disabled using the command-line options -XX:+UnlockDiagnosticVMOptions -XX:DisableIntrinsic=_clone.


JDK-8027711

Unify Syntax of `CompileOnly` and `CompileCommand`


-XX:CompileOnly=pattern1,[...],patternN is now an alias for -XX:CompileCommand=compileonly,pattern1 [...] -XX:CompileCommand=compileonly,patternN


JDK-8318027

`jdk.internal.vm.compiler` Renamed to `jdk.graal.compiler`


In preparation for Project Galahad, the jdk.internal.vm.compiler module was renamed to jdk.graal.compiler. Being a JDK internal module, this should be transparent for most Java users. However, scripts that run jlink to create a run-time image containing the Graal compiler module will need to be updated to use the new module name.


JDK-8282797

Exit VM for `CompileCommand` Parsing Errors


-XX:CompileCommand=... will now exit the VM with a non-zero exit code after a parsing error occurs.


JDK-8315082

ZGC: Reintroduced Support for Non-Default ObjectAlignmentInBytes


The JDK 21 issue that could potentially lead to JVM crashes or incorrect execution when running the JVM with -XX:+UseZGC and non-default value of -XX:ObjectAlignmentInBytes has been resolved, and it is possible again to use this combination of JVM options.


security-libs/javax.net.ssl

Issue Description
JDK-8311596

Add Separate System Properties for TLS Server and Client for Maximum Chain Length


Two new system properties, jdk.tls.server.maxInboundCertificateChainLength and jdk.tls.client.maxInboundCertificateChainLength, have been added to set the maximum allowed length of the certificate chain accepted from the client or server during TLS/DTLS handshaking.

A service can function as both a TLS/DTLS server and client. When the service acts as a server, it enforces a maximum certificate chain length accepted from clients. When the service acts as a client, it enforces a maximum certificate chain length accepted from servers.

These properties, if set, override the existing jdk.tls.maxCertificateChainLength system property. The properties work together as follows:

If the jdk.tls.server.maxInboundCertificateChainLength system property is set and its value is greater than or equal to 0, this value will be used to enforce the maximum length of a client certificate chain accepted by a server. Otherwise, if the jdk.tls.maxCertificateChainLength system property is set and its value is greater than or equal to 0, this value will be used to enforce it. If neither property is set, a default value of 8 will be used for enforcement.

If the jdk.tls.client.maxInboundCertificateChainLength system property is set and its value is greater than or equal to 0, this value will be used to enforce the maximum length of a server certificate chain accepted by a client. Otherwise, if the jdk.tls.maxCertificateChainLength system property is set and its value is greater than or equal to 0, this value will be used to enforce it. If neither property is set, a default value of 10 will be used for enforcement.

In this release, the default maximum chain length accepted from clients has been changed from 10 to 8 for client certificate chains.


security-libs/javax.crypto

Issue Description
JDK-8322971

`KEM.getInstance()` Should Check If a Third-Party Security Provider Is Signed


When instantiating a third-party security provider's implementation (class) of a KEM algorithm, the framework will determine the provider's codebase (JAR file) and verify its signature. In this way, JCA authenticates the provider and ensures that only providers signed by a trusted entity can be plugged into the JCA. This is consistent with other JCE service classes, such as Cipher, Mac, KeyAgreement, and others.


hotspot/jfr

Issue Description
JDK-8211238

JFR Event for @Deprecated Methods


A new JFR event, jdk.DeprecatedInvocation, has been added to JDK 22 to help users detect their use of deprecated methods located in the JDK.

To record these events in JFR, a user must specify a recording on the command line, like -XX:StartFlightRecording. Starting a recording during runtime, for example, using jcmd or the JFR Java API, will not have these events reported unless -XX:StartFlightRecording is specified on the command line.

An example event would be rendered like this using the JFR tool: ``` bin/jfr print

jdk.DeprecatedInvocation { startTime = 23:31:28.431 (2023-12-04) method = jdk.jfr.internal.test.DeprecatedThing.foo() invocationTime = 23:31:25.954 (2023-12-04) forRemoval = true stackTrace = [ jdk.jfr.event.runtime.TestDeprecatedEvent.testLevelAll() line: 96 ... ] } ``` The current design will only report direct method invocations where the caller resides outside the JDK. Intra-JDK invocations will not be reported. Additionally, invoking methods declared deprecated but located outside of the JDK, for example in a third-party library, will not be reported, at least not during this first implementation. This might change in the future.

There exists a small restriction in the reporting of invocations from the Interpreter. In the situation where two caller methods are members of the same class, and they invoke the same deprecated method, for example: ` public class InterpreterRestriction { public static void main(String[] args) { invoke1(); invoke2(); } private static void invoke1() { System.getSecurityManager(); } private static void invoke2() { System.getSecurityManager(); } } In this situation, onlywill be reported because the Interpreter implementation will considerSystem.getSecurityManager()to be resolved and linked after the first call. Wheninvoke2()is called, no slow path will be taken for the resolution of theSystem.getSecurityManager()` method because it is already resolved as part of the cpCache. This restriction does not exist in C1 or C2, only in the Interpreter.

When analyzing the reported events, checking all methods in the reported class is recommended. This slight restriction can be resolved using an iterative process; if one call site is fixed, the other will be reported in the next run.


client-libs/java.awt

Issue Description
JDK-8322750

AWT SystemTray API Is Not Supported on Most Linux Desktops


The java.awt.SystemTray API is used for notifications in a desktop taskbar and may include an icon representing an application. On Linux, the Gnome desktop's own icon support in the taskbar has not worked properly for several years due to a platform bug. This, in turn, has affected the JDK's API, which relies upon that.

Therefore, in accordance with the existing Java SE specification, java.awt.SystemTray.isSupported() will return false where ever the JDK determines the platform bug is likely to be present.

The impact of this is likely to be limited since applications always must check for that support anyway. Additionally, some distros have not supported the SystemTray for several years unless the end-user chooses to install non-bundled desktop extensions.


core-libs/java.util.regex

Issue Description
JDK-8312976

`java.util.regex.MatchResult` Might Throw `StringIndexOutOfBoundsException` on Regex Patterns Containing Lookaheads and Lookbehinds


JDK-8132995 introduced an unintended regression when using instances returned by java.util.regex.Matcher.toMatchResult().

This happens on java.util.regex.Patterns containing lookaheads and lookbehinds that, in turn, contain groups. If these are located outside the match, it results in throwing StringIndexOutOfBoundsException when accessing these groups. See JDK-8312976 for an example.


tools/javadoc(tool)

Issue Description
JDK-8285368

The `inheritDoc` Tag and Method Comments Algorithm Have Been Changed


An optional parameter has been added to the inheritDoc tag so that an author can specify the supertype from which to search for inherited documentation. Additionally, the algorithm to search for inherited documentation has been modified to better align with the method inheriting and overriding rules in Java Language Specification.

For more details, see the following sections of the Documentation Comment Specification for the Standard Doclet:


core-libs/java.io

Issue Description
JDK-8308591

JLine As The Default Console Provider


System.console() has changed in this release to return a Console with enhanced editing features that improve the experience of programs that use the Console API. In addition, System.console() now returns a Console object when the standard streams are redirected or connected to a virtual terminal. In prior releases, System.console() returned null for these cases. This change may impact code that uses the return from System.console() to test if the VM is connected to a terminal. If needed, running with -Djdk.console=java.base will restore older behavior where the console is only returned when it is connected to a terminal.

A new method Console.isTerminal() has been added to test if console is connected to a terminal.


JDK-8287843

`java.io.File` Drops the Windows Long Path Prefix from Path Strings


On Windows, java.io.File has changed in this release such that creating a File from a path string with a long path prefix (\\\\?\\ or \\\\?\\UNC) will now strip the prefix. This change fixes several anomalies with file path parsing, helps with interoperability with native code when the file path comes from a native program that includes the long path prefix, and also allows methods such as File::getCanonicalFile to return the canonical file from input that initially contained a long path prefix. The change to java.io.File aligns the behavior with the newer API java.nio.file.Path.

The change may be observable to code that depends on File::toString returning a String that has the long path prefix.

This change has no impact to file access, the JDK will continue to use the long path prefix when accessing files that need the prefix.


hotspot/gc

Issue Description
JDK-8314573

G1: More Deterministic Heap Resize at Remark


During the Remark pause G1 adjusts the Java heap size to keep a minimum and maximum amount of free regions as set via the -XX:MinHeapFreeRatio and -XX:MaxHeapFreeRatio options.

Before this change, G1 considered Eden regions as occupied (full) for this calculation. This makes heap sizing very dependent on current Eden occupancy, although after the next garbage collection these regions will be empty. With this change, Eden regions are considered as empty (free) for matters of Java heap sizing. This new policy also aligns Java heap sizing to full GC heap sizing.

The effect is that G1 now expands the Java heap less aggressively and more deterministically, with corresponding memory savings but potentially executing more garbage collections.


JDK-8315503

G1: Balance Code Root Scan Phase during Garbage Collection


The Code Root Scan Phase during garbage collection finds references to Java objects in compiled code. To speed up this process, G1 maintains a remembered set for compiled code that contains references into the Java heap. That is, every region contains a set of compiled code that contains references into it.

Assuming that such references are few, previous code used a single thread per region to iterate over a particular region's references, which poses a scalability bottleneck if the distribution of these references is very unbalanced.

G1 now distributes this code root scan work across multiple threads within regions, removing this bottleneck.


JDK-8321013

Parallel: Better GC Throughput with Large Object Arrays


During a young collection, Parallel GC searches for dirty cards in the card table to locate old-to-young pointers. After finding dirty cards, Parallel GC uses the internal bookkeeping data structures to locate object starts for heap-parsing to be able to walk the heap within these dirty cards object-by-object.

This change modifies the internal bookkeeping data structure to the one used by Serial and G1. As a result, the object start lookup time is improved and one can observe about a 20% reduction of Young-GC pause in some benchmarks using large object arrays.


JDK-8310031

Parallel: Precise Parallel Scanning of Large Object Arrays for Young Collection Roots


During young collection, ParallelGC partitions the old generation in 64kB stripes when scanning it for references into the young generation. These stripes are assigned to worker threads that do the scanning in parallel as work units.

Before this change Parallel GC always scanned these stripes completely even if only a small part had been known to contain interesting references. Additionally every worker thread processed the objects that start in that stripe by itself including any part of objects that extend into other stripes. This behavior limited parallelism when processing large objects: a single large object potentially containing thousands of references had been scanned by a single thread only and in full, and would also cause bad scaling due to memory sharing and cache misses in the subsequent long work stealing phase.

With this change, Parallel GC workers limit work to their stripe, and only process interesting parts of large object arrays. This reduces work done by a single thread for a stripe, improves parallelism and reduces the amount of work stealing. Parallel GC pauses is now on par with G1 in presence of large object arrays, reducing pause times by 4-5 times in some cases.


JDK-8276094

JEP 423: Region Pinning for G1


This JEP reduces latency by implementing region pinning in G1, so that garbage collection need not be disabled during Java Native Interface (JNI) critical regions.

Java threads that use native code do not stall garbage collections any more. Garbage collections will execute regardless of native code keeping references to Java objects. The garbage collection will keep objects that may be accessed by native code in place, collecting garbage only in surrounding heap areas but will be otherwise unaffected.


JDK-8140326

G1: Fast Collection of Evacuation Failed Regions


G1 now reclaims regions that failed evacuation in the next garbage collection.

When there is not enough space to move Java objects from the collection set, young generation regions for example, to some destination area, or that region has been pinned and contains non-movable Java objects (see [JEP 423]), G1 considers that region to have failed evacuation.

Previously, such regions were moved into the old generation as completely full regions, and left lingering for re-examination until the next complete heap analysis, marking, found them to be reclaimable in the next space reclamation phase. Very often, such regions are sparsely populated because only a very few objects were not relocatable or very few objects were actually pinned.

With this change, G1 considers evacuation failed regions as reclaimable beginning with any subsequent garbage collection. If the pause time permits, G1 will evacuate them in addition to the existing collection set.

This can substantially reduce the time to reclaim these mostly empty regions, decreasing heap pressure and the need for garbage collection activity in the presence of evacuation failed regions.


JDK-8319373

Serial: Better GC Throughput with Scarce Dirty Cards


During a young collection, Serial GC searches for dirty cards in the card table to locate old-to-young pointers. After finding dirty cards, Serial GC uses the block offset table to locate object starts for heap-parsing to be able to walk the heap within these dirty cards object-by-object.

This change improves the object start lookup and search for dirty cards resulting in a large (~40%) reduction in Young-GC pause in some benchmarks using large object arrays.


FIXED ISSUES

client-libs

Priority Bug Summary
P3 JDK-8305593 Add @spec tags in java.desktop
P3 JDK-8312612 Handle WideCharToMultiByte return values
P3 JDK-8307145 windowsaccessbridge.dll erroneously includes private methods in its C API
P4 JDK-8320303 Allow PassFailJFrame to accept single window creator
P4 JDK-8294156 Allow PassFailJFrame.Builder to create test UI
P4 JDK-8311606 Change read_icc_profile() to static function in java.desktop/share/native/libjavajpeg/imageioJPEG.c
P4 JDK-8308286 Fix clang warnings in linux code
P4 JDK-8294158 HTML formatting for PassFailJFrame instructions
P4 JDK-8320365 IPPPrintService.getAttributes() causes blanket re-initialisation
P4 JDK-8311881 jdk/javax/swing/ProgressMonitor/ProgressTest.java does not show the ProgressMonitorInputStream all the time
P4 JDK-8321226 JDK22 update task definition for client
P4 JDK-8315071 Modify TrayIconScalingTest.java, PrintLatinCJKTest.java to use new PassFailJFrame's builder pattern usage
P4 JDK-8312592 New parentheses warnings after HarfBuzz 7.2.0 update
P4 JDK-8311380 Prepare java.desktop for C++17
P4 JDK-8316017 Refactor timeout handler in PassFailJFrame
P4 JDK-8314738 Remove all occurrences of and support for @revised
P5 JDK-8316556 Fix typos in java.desktop
P5 JDK-8312165 Fix typos in java.desktop Swing

client-libs/2d

Priority Bug Summary
P3 JDK-8318364 Add an FFM-based implementation of harfbuzz OpenType layout
P3 JDK-8318951 Additional negative value check in JPEG decoding
P3 JDK-8316741 BasicStroke.createStrokedShape miter-limits failing on small shapes
P3 JDK-8312191 ColorConvertOp.filter for the default destination is too slow
P3 JDK-8311666 Disabled tests in test/jdk/sun/java2d/marlin
P3 JDK-8312555 Ideographic characters aren't stretched by AffineTransform.scale(2, 1)
P3 JDK-8316975 Memory leak in MTLSurfaceData
P3 JDK-8316028 Update FreeType to 2.13.2
P3 JDK-8313643 Update HarfBuzz to 8.2.2
P4 JDK-8311033 [macos] PrinterJob does not take into account Sides attribute
P4 JDK-8320443 [macos] Test java/awt/print/PrinterJob/PrinterDevice.java fails on macOS
P4 JDK-8319268 Build failure with GCC8.3.1 after 8313643
P4 JDK-6211202 ColorSpace.getInstance(int): IAE is not specified
P4 JDK-8316710 Exclude java/awt/font/Rotate/RotatedTextTest.java
P4 JDK-8317706 Exclude java/awt/Graphics2D/DrawString/RotTransText.java on linux
P4 JDK-8313576 GCC 7 reports compiler warning in bundled freetype 2.13.0
P4 JDK-8314076 ICC_ColorSpace#minVal/maxVal have the opposite description
P4 JDK-6211126 ICC_ColorSpace.toCIEXYZ(float[]): NPE is not specified
P4 JDK-6211139 ICC_ColorSpace.toRGB(float[]): NPE is not specified
P4 JDK-8320608 Many jtreg printing tests are missing the @printer keyword
P4 JDK-8311917 MAP_FAILED definition seems to be obsolete in src/java.desktop/unix/native/common/awt/fontpath.c
P4 JDK-8318100 Remove redundant check for Metal support
P4 JDK-8316206 Test StretchedFontTest.java fails for Baekmuk font
P5 JDK-8318850 Duplicate code in the LCMSImageLayout
P5 JDK-8313220 Remove Windows specific workaround in LCMS.c for _snprintf

client-libs/demo

Priority Bug Summary
P4 JDK-8304503 Modernize debugging jvm args in demo netbeans projects

client-libs/java.awt

Priority Bug Summary
P1 JDK-8322750 Test "api/java_awt/interactive/SystemTrayTests.html" failed because A blue ball icon is added outside of the system tray
P2 JDK-8318854 [macos14] Running any AWT app prints Secure coding warning
P2 JDK-8309703 AIX build fails after JDK-8280982
P2 JDK-8317964 java/awt/Mouse/MouseModifiersUnitTest/MouseModifiersUnitTest_Standard.java fails on macosx-all after JDK-8317751
P2 JDK-8311689 Wrong visible amount in Adjustable of ScrollPane
P3 JDK-8317288 [macos] java/awt/Window/Grab/GrabTest.java: Press on the outside area didn't cause ungrab
P3 JDK-8315701 [macos] Regression: KeyEvent has different keycode on different keyboard layouts
P3 JDK-8311922 [macOS] right-Option key fails to generate release event
P3 JDK-8313697 [XWayland][Screencast] consequent getPixelColor calls are slow
P3 JDK-8309621 [XWayland][Screencast] screen capture failure with sun.java2d.uiScale other than 1
P3 JDK-8305825 getBounds API returns wrong value resulting in multiple Regression Test Failures on Ubuntu 23.04
P3 JDK-8006421 GraphicsConfiguration of a frame is changed when the frame is moved to another screen
P3 JDK-8309756 Occasional crashes with pipewire screen capture on Wayland
P3 JDK-8310054 ScrollPane insets are incorrect
P3 JDK-8313164 src/java.desktop/windows/native/libawt/windows/awt_Robot.cpp GetRGBPixels adjust releasing of resources
P3 JDK-8316030 Update Libpng to 1.6.40
P4 JDK-8296972 [macos13] java/awt/Frame/MaximizedToIconified/MaximizedToIconified.java: getExtendedState() != 6 as expected.
P4 JDK-8317290 [macos14] java/awt/event/MouseEvent/SpuriousExitEnter/SpuriousExitEnter_3.java: incorrect event number
P4 JDK-8313633 [macOS] java/awt/dnd/NextDropActionTest/NextDropActionTest.java fails with java.lang.RuntimeException: wrong next drop action!
P4 JDK-8319665 [macOS] Obsolete imports of in java.desktop
P4 JDK-8302618 [macOS] Problem typing uppercase letters with java.awt.Robot when moving mouse
P4 JDK-8314498 [macos] Transferring File objects to Finder fails
P4 JDK-8310334 [XWayland][Screencast] screen capture error message in debug
P4 JDK-8318955 Add ReleaseIntArrayElements in Java_sun_awt_X11_XlibWrapper_SetBitmapShape XlbWrapper.c to early return
P4 JDK-8317112 Add screenshot for Frame/DefaultSizeTest.java
P4 JDK-8320655 awt screencast robot spin and sync issues with native libpipewire api
P4 JDK-8311805 Clean up ScrollPane: drop redundant initialiser, mark scroller final
P4 JDK-8319985 Delete sun.awt.windows.WToolkit.embedded*() API
P4 JDK-8312147 Dynamic Exception Specification warnings are no longer required after JDK-8311380
P4 JDK-8312591 GCC 6 build failure after JDK-8280982
P4 JDK-8318154 Improve stability of WheelModifier.java test
P4 JDK-8315484 java/awt/dnd/RejectDragDropActionTest.java timed out
P4 JDK-8266242 java/awt/GraphicsDevice/CheckDisplayModes.java failing on macOS 11 ARM
P4 JDK-8313252 Java_sun_awt_windows_ThemeReader_paintBackground release resources in early returns
P4 JDK-8318448 Link PopupMenu/PopupMenuLocation.java failure to JDK-8259913
P4 JDK-8318102 macos10.14 check in CSystemColors can be removed.
P4 JDK-8316389 Open source few AWT applet tests
P4 JDK-8315663 Open source misc awt tests
P4 JDK-8316240 Open source several add/remove MenuBar manual tests
P4 JDK-8315726 Open source several AWT applet tests
P4 JDK-8316211 Open source several manual applet tests
P4 JDK-8315965 Open source various AWT applet tests
P4 JDK-8318091 Remove empty initIDs functions
P4 JDK-8311113 Remove invalid pointer cast and clean up setLabel() in awt_MenuItem.cpp
P4 JDK-8305321 Remove unused exports in java.desktop
P4 JDK-8321325 Remove unused Java_java_awt_MenuComponent_initIDs function
P4 JDK-8312626 Resolve multiple definition of 'start_timer' when statically linking JDK native libraries with user code
P4 JDK-8305667 Some fonts installed in user directory are not detected on Windows
P4 JDK-8305645 System Tray icons get corrupted when Windows primary monitor changes
P4 JDK-8311109 tautological-compare warning in awt_Win32GraphicsDevice.cpp
P4 JDK-8299052 ViewportOverlapping test fails intermittently on Win10 & Win11
P4 JDK-8280482 Window transparency bug on Linux
P5 JDK-8309958 Incorrect @since tag format in Container.java
P5 JDK-8318028 Remove unused class="centered" from FocusCycle.svg

client-libs/javax.accessibility

Priority Bug Summary
P2 JDK-8309733 [macOS, Accessibility] VoiceOver: Incorrect announcements of JRadioButton
P3 JDK-8311160 [macOS, Accessibility] VoiceOver: No announcements on JRadioButtonMenuItem and JCheckBoxMenuItem
P3 JDK-8283214 [macos] Screen magnifier does not show the magnified text for JComboBox
P4 JDK-8318104 macOS 10.13 check in TabButtonAccessibility.m can be removed
P4 JDK-8310908 Non-standard `@since` tag in `com.sun.java.accessibility.util.package-info`

client-libs/javax.imageio

Priority Bug Summary
P4 JDK-6355567 AdobeMarkerSegment causes failure to read valid JPEG

client-libs/javax.sound

Priority Bug Summary
P3 JDK-8301846 Invalid TargetDataLine after screen lock when using JFileChooser or COM library
P3 JDK-8312535 MidiSystem.getSoundbank() throws unexpected SecurityException
P3 JDK-8301310 The SendRawSysexMessage test may cause a JVM crash
P4 JDK-8074211 javax.sound.midi: Error with send System Exclusive messages of different length
P4 JDK-8250667 MIDI sysex over USB scrambled when reply length matches previous message

client-libs/javax.swing

Priority Bug Summary
P2 JDK-8316627 JViewport Test headless failure
P3 JDK-6928542 Chinese characters in RTF are not decoded
P3 JDK-8312075 FileChooser.win32.newFolder is not updated when changing Locale
P3 JDK-8318590 JButton ignores margin when painting HTML text
P3 JDK-8301606 JFileChooser file chooser details view "size" label cut off in Metal Look&Feel
P3 JDK-8140527 JInternalFrame has incorrect title button width
P3 JDK-8224261 JProgressBar always with border painted around it
P3 JDK-8319103 Popups that request focus are not shown on Linux with Wayland
P3 JDK-8210807 Printing a JTable with a JScrollPane prints table without rows populated
P3 JDK-8313902 Test javax/swing/JFileChooser/FileSystemView/SystemIconTest.java fails with NullPointerException
P3 JDK-8225220 When the Tab Policy is checked,the scroll button direction displayed incorrectly.
P3 JDK-6875229 Wrong placement of icons in JTabbedPane in Nimbus
P4 JDK-8318580 "javax/swing/MultiMonitor/MultimonVImage.java failing with Error. Can't find library: /open/test/jdk/java/awt/regtesthelpers" after JDK-8316053
P4 JDK-8315986 [macos14] javax/swing/JMenuItem/4654927/bug4654927.java: component must be showing on the screen to determine its location
P4 JDK-8139208 [macosx] Issue with setExtendedState of JFrame
P4 JDK-8310238 [test bug] javax/swing/JTableHeader/6889007/bug6889007.java fails
P4 JDK-8311585 Add JRadioButtonMenuItem to bug8031573.java
P4 JDK-8294535 Add screen capture functionality to PassFailJFrame
P4 JDK-4346610 Adding JSeparator to JToolBar "pushes" buttons added after separator to edge
P4 JDK-8318101 Additional test cases for CSSAttributeEqualityBug
P4 JDK-6450193 After the first Serialization, JTableHeader does not uninstall its UI
P4 JDK-8313810 BoxLayout uses
instead of list for layout options
P4 JDK-4365952 Cannot disable JFileChooser
P4 JDK-7083187 Class CSS.CssValue is missing implementations of equals() and hashCode()
P4 JDK-8318113 CSS.BackgroundImage doesn't implement equals
P4 JDK-8319925 CSS.BackgroundImage incorrectly uses double-checked locking
P4 JDK-8258970 Disabled JPasswordField foreground color is wrong with GTK LAF
P4 JDK-6664309 Docking point of a floating toolbar changes after closing
P4 JDK-8313348 Fix typo in JFormattedTextField: 'it self'
P4 JDK-8166900 If you wrap a JTable in a JLayer, the cursor is moved to the last row of table by you press the page down key.
P4 JDK-4622866 javax.swing.text.Document.remove(int, int) has a misleading picture
P4 JDK-8314246 javax/swing/JToolBar/4529206/bug4529206.java fails intermittently on Linux
P4 JDK-6442919 JFilechooser popup still left-to-right when JFilechooser is set to right-to-left
P4 JDK-8139392 JInternalFrame has incorrect padding
P4 JDK-8307934 JRobot.moveMouseTo must access component on EDT
P4 JDK-5108458 JTable does not properly layout its content
P4 JDK-8311031 JTable header border vertical lines are not aligned with data grid lines
P4 JDK-4516654 Metalworks Demo: Window title not displayed fully in Low Vision Theme
P4 JDK-8315825 Open some swing tests
P4 JDK-8315882 Open some swing tests 2
P4 JDK-8316053 Open some swing tests 3
P4 JDK-8316146 Open some swing tests 4
P4 JDK-8316218 Open some swing tests 5
P4 JDK-8316371 Open some swing tests 6
P4 JDK-8316306 Open source and convert manual Swing test
P4 JDK-8315594 Open source few headless Swing misc tests
P4 JDK-8315600 Open source few more headless Swing misc tests
P4 JDK-8315609 Open source few more swing text/html tests
P4 JDK-8315677 Open source few swing JFileChooser and other tests
P4 JDK-8315741 Open source few swing JFormattedTextField and JPopupMenu tests
P4 JDK-8316106 Open source few swing JInternalFrame and JMenuBar tests
P4 JDK-8315761 Open source few swing JList and JMenuBar tests
P4 JDK-8315606 Open source few swing text/html tests
P4 JDK-8315876 Open source several Swing CSS related tests
P4 JDK-8315889 Open source several Swing HTMLDocument related tests
P4 JDK-8315951 Open source several Swing HTMLEditorKit related tests
P4 JDK-8315834 Open source several Swing JSpinner related tests
P4 JDK-8315804 Open source several Swing JTabbedPane JTextArea JTextField tests
P4 JDK-8315952 Open source several Swing JToolbar JTooltip JTree tests
P4 JDK-8315883 Open source several Swing JToolbar tests
P4 JDK-8316149 Open source several Swing JTree JViewport KeyboardManager tests
P4 JDK-8316056 Open source several Swing JTree tests
P4 JDK-8315669 Open source several Swing PopupMenu related tests
P4 JDK-8316061 Open source several Swing RootPane and Slider related tests
P4 JDK-8315742 Open source several Swing Scroll related tests
P4 JDK-8316104 Open source several Swing SplitPane and RadioButton related tests
P4 JDK-8315731 Open source several Swing Text related tests
P4 JDK-8315824 Open source several Swing Text/HTML related tests
P4 JDK-8315898 Open source swing JMenu tests
P4 JDK-8315602 Open source swing security manager test
P4 JDK-8315611 Open source swing text/html and tree test
P4 JDK-8315981 Opensource five more random Swing tests
P4 JDK-8315871 Opensource five more Swing regression tests
P4 JDK-8316285 Opensource JButton manual tests
P4 JDK-8316164 Opensource JMenuBar manual test
P4 JDK-8316154 Opensource JTextArea manual tests
P4 JDK-8316242 Opensource SwingGraphics manual test
P4 JDK-8313403 Remove unused 'mask' field from JFormattedTextField
P4 JDK-8320349 Simplify FileChooserSymLinkTest.java by using single-window testUI
P4 JDK-6415065 Submenu is shown on wrong screen in multiple monitor environment
P4 JDK-4893524 Swing drop targets should call close() on transferred readers and streams
P4 JDK-8154846 SwingNode does not resize when content size constraints are changed
P4 JDK-8309070 Test javax/swing/JTabbedPane/6355537/bug6355537.java failed: Disabled tabs should not have prelight
P4 JDK-8319938 TestFileChooserSingleDirectorySelection.java fails with "getSelectedFiles returned empty array"
P4 JDK-8317847 Typo in API documentation of class JPopupMenu
P4 JDK-8316159 Update BoxLayout sample image for crisper edges
P4 JDK-8316003 Update FileChooserSymLinkTest.java to HTML instructions
P4 JDK-8313408 Use SVG for BoxLayout example
P4 JDK-8316025 Use testUI() method of PassFailJFrame.Builder in FileChooserSymLinkTest.java
P5 JDK-8313811 Improve description of how BoxLayout lays out components

core-libs

Priority Bug Summary
P2 JDK-8324858 [vectorapi] Bounds checking issues when accessing memory segments
P2 JDK-8312195 Changes in JDK-8284493 use wrong copyright syntax
P2 JDK-8317302 JEP 462: Structured Concurrency (Second Preview)
P3 JDK-8309727 Assert privileges while reading the jdk.incubator.vector.VECTOR_ACCESS_OOB_CHECK system property
P3 JDK-8321641 ClassFile ModuleAttribute.ModuleAttributeBuilder::moduleVersion spec contains a copy-paste error
P3 JDK-8319613 Complier error in benchmark TestLoadSegmentVarious
P3 JDK-8312522 Implementation of Foreign Function & Memory API
P3 JDK-8315886 SBR execution and failure analysis for JDK22 b14
P3 JDK-8314615 VarHandle::get() throws unexpected IllegalArgumentException
P3 JDK-8318678 Vector access on heap MemorySegments only works for byte[]
P4 JDK-8310550 Adjust references to rt.jar
P4 JDK-8311822 AIX : test/jdk/java/foreign/TestLayouts.java fails because of different output - expected [[i4](struct)] but found [[I4](struct)]
P4 JDK-8296240 Augment discussion of test tiers in doc/testing.md
P4 JDK-8317959 Check return values of malloc in native java.base coding
P4 JDK-8311207 Cleanup for Optimization for UUID.toString
P4 JDK-8311943 Cleanup usages of toLowerCase() and toUpperCase() in java.base
P4 JDK-8315938 Deprecate for removal Unsafe methods that have standard APIs for many releases
P4 JDK-8317696 Fix compilation with clang-16
P4 JDK-8316038 Fix doc typos in java.io.Console and java.util.Scanner
P4 JDK-8311122 Fix typos in java.base
P4 JDK-8314085 Fixing scope from benchmark to thread for JMH tests having shared state
P4 JDK-8320440 Implementation of Structured Concurrency (Second Preview)
P4 JDK-8284493 Improve computeNextExponential tail performance and accuracy
P4 JDK-8316190 Improve MemorySegment::toString
P4 JDK-8309303 jdk/internal/misc/VM/RuntimeArguments test ignores jdk/internal/vm/options
P4 JDK-8315945 JEP 460: Vector API (Seventh Incubator)
P4 JDK-8318898 JEP 464: Scoped Values (Second Preview)
P4 JDK-8311178 JMH tests don't scale well when sharing output buffers
P4 JDK-8316421 libjava should load shell32.dll eagerly
P4 JDK-8310995 missing @since tags in 36 jdk.dynalink classes
P4 JDK-8319195 Move most tier 1 vector API regression tests to tier 3
P4 JDK-8310890 Normalize identifier names
P4 JDK-8312164 Refactor Arrays.hashCode for long, boolean, double, float, and Object arrays
P4 JDK-8315413 Remove special filtering of Continuation.yield0 in StackWalker
P4 JDK-8316160 Remove sun.misc.Unsafe.{shouldBeInitialized,ensureClassInitialized}
P4 JDK-8314753 Remove support for @beaninfo, @ToDo, @since.unbundled, and @Note
P4 JDK-8317532 SBR execution and failure analysis for JDK22 b18
P4 JDK-8306584 Start of release updates for JDK 22
P4 JDK-8320665 update jdk_core at open/test/jdk/TEST.groups
P4 JDK-8311961 Update Manual Test Groups for ATR JDK22
P4 JDK-8320586 update manual test/jdk/TEST.groups

core-libs/java.io

Priority Bug Summary
P3 JDK-8321409 Console read line with zero out should zero out underlying buffer in JLine (redux)
P3 JDK-8274122 java/io/File/createTempFile/SpecialTempFile.java fails in Windows 11
P4 JDK-8314120 Add tests for FileDescriptor.sync
P4 JDK-8316156 ByteArrayInputStream.transferTo causes MaxDirectMemorySize overflow
P4 JDK-8320798 Console read line with zero out should zero out underlying buffer
P4 JDK-8321131 Console read line with zero out should zero out underlying buffer in JLine
P4 JDK-8155902 DataOuputStream should clarify that it might write primitive types as multiple byte groups
P4 JDK-8315034 File.mkdirs() occasionally fails to create folders on Windows shared folder
P4 JDK-8316000 File.setExecutable silently fails if file does not exist
P4 JDK-8287843 File::getCanonicalFile doesn't work for \\?\C:\ style paths DOS device paths
P4 JDK-8312127 FileDescriptor.sync should temporarily increase parallelism
P4 JDK-8310909 java.io.InvalidObjectException has redundant `@since` tag
P4 JDK-8308591 JLine as the default Console provider
P4 JDK-8310530 PipedOutputStream.flush() accesses sink racily
P4 JDK-8311489 Remove unused dirent_md files
P4 JDK-8320348 test/jdk/java/io/File/GetAbsolutePath.windowsDriveRelative fails if working directory is not on drive C
P4 JDK-8319958 test/jdk/java/io/File/libGetXSpace.c does not compile on Windows 32-bit
P4 JDK-8315960 test/jdk/java/io/File/TempDirDoesNotExist.java leaves test files behind
P4 JDK-8321053 Use ByteArrayInputStream.buf directly when parameter of transferTo() is trusted
P4 JDK-8136895 Writer not closed with disk full error, file resource leaked
P5 JDK-8316207 Fix typos in java.io.StreamTokenizer
P5 JDK-8219567 Name of first parameter of RandomAccessFile(String,String) is inconsistent

core-libs/java.io:serialization

Priority Bug Summary
P4 JDK-8309688 Data race on java.io.ClassCache$CacheRef.strongReferent

core-libs/java.lang

Priority Bug Summary
P1 JDK-8315970 Big-endian issues after JDK-8310929
P2 JDK-8310922 java/lang/Class/forName/ForNameNames.java fails after being added by JDK-8310242
P2 JDK-8310982 jdk/internal/util/ArchTest.java fails after JDK-8308452 failed with Method isARM()
P2 JDK-8316879 RegionMatches1Tests fails if CompactStrings are disabled after JDK-8302163
P2 JDK-8321514 UTF16 string gets constructed incorrectly from codepoints if CompactStrings is not enabled
P3 JDK-8310265 (process) jspawnhelper should not use argv[0]
P3 JDK-8308609 java/lang/ScopedValue/StressStackOverflow.java fails with "-XX:-VMContinuations"
P3 JDK-8311645 Memory leak in jspawnhelper spawnChild after JDK-8307990
P3 JDK-8320570 NegativeArraySizeException decoding >1G UTF8 bytes with non-ascii characters
P3 JDK-8222329 Readable read(CharBuffer) does not specify that 0 is returned when there is no remaining space in buffer
P3 JDK-8322846 Running with -Djdk.tracePinnedThreads set can hang
P3 JDK-8310892 ScopedValue throwing StructureViolationException should be clearer
P3 JDK-8210375 StackWalker::getCallerClass throws UnsupportedOperationException
P3 JDK-8322512 StringBuffer.repeat does not work correctly after toString() was called
P3 JDK-8309545 Thread.interrupted from virtual thread needlessly resets interrupt status
P3 JDK-8322818 Thread::getStackTrace can fail with InternalError if virtual thread is timed-parked when pinned
P3 JDK-8312498 Thread::getState and JVM TI GetThreadState should return TIMED_WAITING virtual thread is timed parked
P3 JDK-8296246 Update Unicode Data Files to 15.1.0
P3 JDK-8321270 Virtual Thread.yield consumes parking permit
P4 JDK-8317868 Add @sealedGraph to MethodHandleDesc and descendants
P4 JDK-8317874 Add @sealedGraph to StringTemplate.Processor.Linkage
P4 JDK-8295391 Add discussion of binary <-> decimal conversion issues
P4 JDK-8314489 Add javadoc index entries for java.lang.Math terms
P4 JDK-8318415 Adjust describing comment of os_getChildren after 8315026
P4 JDK-8315373 Change VirtualThread to unmount after freezing, re-mount before thawing
P4 JDK-8314449 Clarify the name of the declaring class of StackTraceElement
P4 JDK-8310242 Clarify the name parameter to Class::forName
P4 JDK-8315721 CloseRace.java#id0 fails transiently on libgraal
P4 JDK-8310848 Convert ClassDesc and MethodTypeDesc to be stored in static final fields
P4 JDK-8310838 Correct range notations in MethodTypeDesc specification
P4 JDK-8309702 Exclude java/lang/ScopedValue/StressStackOverflow.java from JTREG_TEST_THREAD_FACTORY=Virtual runs
P4 JDK-8319574 Exec/process tests should be marked as flagless
P4 JDK-8308452 Extend internal Architecture enum with byte order and address size
P4 JDK-8320940 Fix typo in java.lang.Double
P4 JDK-8320781 Fix whitespace in j.l.Double and j.u.z.ZipInputStream @snippets
P4 JDK-8321223 Implementation of Scoped Values (Second Preview)
P4 JDK-8311290 Improve java.lang.ref.Cleaner rendered documentation
P4 JDK-8311906 Improve robustness of String constructors with mutable array inputs
P4 JDK-8316305 Initial buffer size of StackWalker is too small caused by JDK-8285447
P4 JDK-8318646 Integer#parseInt("") throws empty NumberFormatException message
P4 JDK-8315921 Invalid CSS declarations in java.lang class documentation
P4 JDK-8314094 java/lang/ProcessHandle/InfoTest.java fails on Windows when run as user with Administrator privileges
P4 JDK-8315213 java/lang/ProcessHandle/TreeTest.java test enhance output of children
P4 JDK-8311926 java/lang/ScopedValue/StressStackOverflow.java takes 9mins in tier1
P4 JDK-8323296 java/lang/Thread/virtual/stress/GetStackTraceALotWhenPinned.java#id1 timed out
P4 JDK-8316924 java/lang/Thread/virtual/stress/ParkALot.java times out
P4 JDK-8317956 Make jdk.internal.util.Architecture current architecture final
P4 JDK-8316582 Minor startup regression in 22-b15 due JDK-8310929
P4 JDK-8310929 Optimization for Integer.toString
P4 JDK-8310502 Optimization for j.l.Long.fastUUID()
P4 JDK-8311220 Optimization for StringLatin UpperLower
P4 JDK-8310849 Pattern matching for instanceof and arrayType cleanup in j.l.invoke and j.l.reflect
P4 JDK-8315026 ProcessHandle implementation listing processes on AIX should use getprocs64
P4 JDK-8268829 Provide an optimized way to walk the stack with Class object only
P4 JDK-8309196 Remove Thread.countStackFrames
P4 JDK-8316456 StackWalker may skip Continuation::yield0 frame mistakenly
P4 JDK-8285447 StackWalker minimal batch size should be optimized for getCallerClass
P4 JDK-8311992 Test java/lang/Thread/virtual/JfrEvents::testVirtualThreadPinned failed
P4 JDK-8311989 Test java/lang/Thread/virtual/Reflection.java timed out
P4 JDK-8319677 Test jdk/internal/misc/VM/RuntimeArguments.java should be marked as flagless
P4 JDK-8323002 test/jdk/java/lang/Thread/virtual/stress/GetStackTraceALotWhenPinned.java times out on macosx-x64
P4 JDK-8320788 The system properties page is missing some properties
P4 JDK-8310868 Thread.interrupt() method's javadoc has an incorrect {@link}
P4 JDK-8309408 Thread.sleep cleanup
P4 JDK-8321470 ThreadLocal.nextHashCode can be static final
P4 JDK-8310830 typo in the parameter name in @throws of ClassDesc::ofDescriptor
P4 JDK-8319120 Unbound ScopedValue.get() throws the wrong exception
P4 JDK-8317515 Unify the code of the parse*() families of methods in j.l.Integer and j.l.Long
P4 JDK-8310453 Update javadoc of java.lang.Object
P4 JDK-8318457 Use prefix-less prepend methods directly to reduce branches in String concat expressions
P4 JDK-8314759 VirtualThread.parkNanos timeout adjustment when pinned should be replaced
P4 JDK-8316688 Widen allowable error bound of Math.hypot
P5 JDK-8313621 test/jdk/jdk/internal/math/FloatingDecimal/TestFloatingDecimal should use RandomFactory
P5 JDK-8313875 Use literals instead of static fields in java.util.Math: twoToTheDoubleScaleUp, twoToTheDoubleScaleDown

core-libs/java.lang.classfile

Priority Bug Summary
P2 JDK-8280389 JEP 457: Class-File API (Preview)
P3 JDK-8321248 ClassFile API ClassModel::verify is inconsistent with the rest of the API
P3 JDK-8317609 Classfile API fails to verify /jdk.jcmd/sun/tools/jstat/Alignment.class
P3 JDK-8320618 NPE: Cannot invoke "java.lang.constant.ClassDesc.isArray()" because "this.sym" is null
P4 JDK-8311084 Add typeSymbol() API for applicable constant pool entries
P4 JDK-8308753 Class-File API transition to Preview
P4 JDK-8315678 Classfile API ConstantPool::entryCount and ConstantPool::entryByIndex methods are confusing
P4 JDK-8315541 Classfile API TypeAnnotation.TargetInfo factory methods accept null labels
P4 JDK-8309838 Classfile API Util.toBinaryName and other cleanup
P4 JDK-8311172 Classfile.PREVIEW_MINOR_VERSION doesn't match that read from class files
P4 JDK-8313452 Improve Classfile API attributes handling safety
P4 JDK-8306650 Improve control of stack maps generation in Classfile API
P4 JDK-8308899 Introduce Classfile context and improve Classfile options
P4 JDK-8313258 RuntimeInvisibleTypeAnnotationsAttribute.annotations() API Index out of Bound error
P4 JDK-8319462 Signature.ClassTypeSig::classDesc() incorrect for inner class types
P4 JDK-8311020 Typo cleanup in Classfile API
P4 JDK-8312491 Update Classfile API snippets and examples
P4 JDK-8316587 Use ArraysSupport.vectorizedHashCode in Utf8EntryImpl
P4 JDK-8320222 Wrong bytecode accepted, and StackMap table generated

core-libs/java.lang.foreign

Priority Bug Summary
P1 JDK-8323745 Missing comma in copyright header in TestScope
P2 JDK-8254693 Add Panama feature to pass heap segments to native code
P2 JDK-8322324 java/foreign/TestStubAllocFailure.java times out while waiting for forked process
P2 JDK-8310626 JEP 454: Foreign Function & Memory API
P2 JDK-8298095 Refine implSpec for SegmentAllocator
P2 JDK-8319211 Regression in LoopOverNonConstantFP
P2 JDK-8313023 Return value corrupted when using CCS + isTrivial (mainline)
P2 JDK-8317819 Scope should reflect lifetime of underying resource (mainline)
P2 JDK-8319882 SequenceLayout::toString throws ArithmeticException
P2 JDK-8311932 Suboptimal compiled code of nested loop over memory segment
P3 JDK-8311630 [s390] Implementation of Foreign Function & Memory API (Preview)
P3 JDK-8318538 Add a way to obtain a strided var handle from a layout
P3 JDK-8316970 Add internal annotation to mark restricted methods
P3 JDK-8317799 AIX PPC64: FFI symbol lookup doesn't find symbols
P3 JDK-8318175 AIX PPC64: Handle alignment of double in structs
P3 JDK-8317545 AIX PPC64: Implementation of Foreign Function & Memory API
P3 JDK-8310011 Arena with try-with-resources is slower than it should be
P3 JDK-8317824 Beef up javadoc for base offset in var handles derived from layouts (mainline)
P3 JDK-8319316 Clarify text around which layouts a linker supports
P3 JDK-8318072 DowncallLinker does not acquire/release segments in interpreter
P3 JDK-8318324 Drop redundant default methods from FFM API
P3 JDK-8317514 Ensure MemorySegment is initialized before touching NativeMemorySegmentImpl
P3 JDK-8319928 Exceptions thrown by cleanup actions should be handled correctly
P3 JDK-8318586 Explicitly handle upcall stub allocation failure
P3 JDK-8308858 FFM API and strings
P3 JDK-8310646 Javadoc around prototype-less functions might be incorrect
P3 JDK-8293511 Javadoc style issues in the foreign API
P3 JDK-8317837 Leftover FFM implementation-only changes
P3 JDK-8310405 Linker.Option.firstVariadicArg should specify which index values are valid
P3 JDK-8321467 MemorySegment.setString(long, String, Charset) throws IAE(Misaligned access)
P3 JDK-8318601 Remove javadoc text about restricted methods
P3 JDK-8321387 SegmentAllocator:allocateFrom(AddressLayout, MemorySegment) does not throw stated UnsupportedOperationException
P3 JDK-8321786 SegmentAllocator:allocateFrom(ValueLayout, MemorySegment,ValueLayout,long,long) spec mismatch in exception scenario
P3 JDK-8325001 Typo in the javadocs for the Arena::ofShared method
P3 JDK-8319166 Typos in the JavaDocs for MemorySegment
P3 JDK-8314260 Unable to load system libraries on Windows when using a SecurityManager
P3 JDK-8318653 UpcallTestHelper::runInNewProcess waits for forked process without timeout
P3 JDK-8310053 VarHandle and slice handle derived from layout are lacking alignment check
P3 JDK-8316046 x64 platforms unecessarily save xmm16-31 when UseAVX >= 3
P4 JDK-8309937 Add @sealedGraph for some Panama FFM interfaces
P4 JDK-8319966 AIX: expected [[0:i4]] but found [[0:I4]] after JDK-8319882
P4 JDK-8320309 AIX: pthreads created by foreign test library don't work as expected
P4 JDK-8321300 Cleanup TestHFA
P4 JDK-8323159 Consider adding some text re. memory zeroing in Arena::allocate
P4 JDK-8318737 Fallback linker passes bad JNI handle
P4 JDK-8318598 FFM stylistic cleanups
P4 JDK-8319323 FFM: Harmonize the @throws tags in the javadocs
P4 JDK-8319324 FFM: Reformat javadocs
P4 JDK-8319607 FFM: Review the language in the FFM documentation
P4 JDK-8313889 Fix -Wconversion warnings in foreign benchmarks
P4 JDK-8318363 Foreign benchmarks fail to build on some platforms
P4 JDK-8313880 Incorrect copyright header in jdk/java/foreign/TestFree.java after JDK-8310643
P4 JDK-8321938 java/foreign/critical/TestCriticalUpcall.java does not need a core file
P4 JDK-8322637 java/foreign/critical/TestCriticalUpcall.java timed out
P4 JDK-8315891 java/foreign/TestLinker.java failed with "error occurred while instantiating class TestLinker: null"
P4 JDK-8321400 java/foreign/TestStubAllocFailure.java fails with code cache exhaustion
P4 JDK-8314949 linux PPC64 Big Endian: Implementation of Foreign Function & Memory API
P4 JDK-8318180 Memory model reference from foreign package-info is broken
P4 JDK-8321130 Microbenchmarks do not build any more after 8254693 on 32 bit platforms
P4 JDK-8311593 Minor doc issue in MemorySegment::copy
P4 JDK-8310591 Missing `@since` tags in java.lang.foreign
P4 JDK-8313406 nep_invoker_blob can be simplified more
P4 JDK-8321159 SymbolLookup.libraryLookup(Path, Arena) Assumes default Filesystem
P4 JDK-8314071 Test java/foreign/TestByteBuffer.java timed out
P4 JDK-8318454 TestLayoutPaths broken on Big Endian platforms after JDK-8317837
P4 JDK-8316050 Use hexadecimal encoding in MemorySegment::toString
P4 JDK-8320131 Zero build fails on macOS after JDK-8254693
P5 JDK-8319556 Harmonize interface formatting in the FFM API
P5 JDK-8310643 Misformatted copyright messages in FFM
P5 JDK-8319563 Reformat code in the FFM API
P5 JDK-8319560 Reformat method parameters in the FFM API
P5 JDK-8319820 Use unnamed variables in the FFM implementation

core-libs/java.lang.invoke

Priority Bug Summary
P2 JDK-8313809 String template fails with java.lang.StringIndexOutOfBoundsException if last fragment is UTF16
P3 JDK-8199149 Improve the exception message thrown by VarHandle of unsupported operation
P3 JDK-8307508 IndirectVarHandle.isAccessModeSupported throws NPE
P4 JDK-8310157 Allow void-returning filters for MethodHandles::collectCoordinates
P4 JDK-8309819 Clarify API note in Class::getName and MethodType::toMethodDescriptorString
P4 JDK-8310814 Clarify the targetName parameter of Lookup::findClass
P4 JDK-8291065 Creating a VarHandle for a static field triggers class initialization
P4 JDK-8267509 Improve IllegalAccessException message to include the cause of the exception
P4 JDK-6983726 Reimplement MethodHandleProxies.asInterfaceInstance
P4 JDK-8294980 test/jdk/java/lang/invoke 15 test classes use experimental bytecode library
P4 JDK-8319567 Update java/lang/invoke tests to support vm flags

core-libs/java.lang.module

Priority Bug Summary
P4 JDK-8319676 A couple of jdk/modules/incubator/ tests ignore VM flags
P4 JDK-8310815 Clarify the name of the main class, services and provider classes in module descriptor
P4 JDK-8320716 ResolvedModule::reads includes self when configuration contains two or more automatic modules

core-libs/java.lang:class_loading

Priority Bug Summary
P2 JDK-8319265 TestLoadLibraryDeadlock.java fails on windows-x64 "Unable to load b.jar"
P4 JDK-8254566 Clarify the spec of ClassLoader::getClassLoadingLock for non-parallel capable loader
P4 JDK-8309763 Move tests in test/jdk/sun/misc/URLClassPath directory to test/jdk/jdk/internal/loader
P4 JDK-8319672 Several classloader tests ignore VM flags
P4 JDK-8317965 TestLoadLibraryDeadlock.java fails with "Unable to load native library.: expected true, was false"

core-libs/java.lang:reflect

Priority Bug Summary
P3 JDK-8319436 Proxy.newProxyInstance throws NPE if loader is null and interface not visible from class loader
P3 JDK-8315810 Reimplement sun.reflect.ReflectionFactory::newConstructorForSerialization with method handles
P4 JDK-6361826 (reflect) provide method for mapping strings to class object for primitive types
P4 JDK-8316851 Add @sealedGraph to Executable
P4 JDK-8312203 Improve specification of Array.newInstance
P4 JDK-8310267 Javadoc for Class#isPrimitive() is incorrect regarding Class objects for primitives
P4 JDK-8305104 Remove the old core reflection implementation
P4 JDK-8311115 Type in java.lang.reflect.AccessFlag.METHOD_PARAMETER
P4 JDK-8319568 Update java/lang/reflect/exeCallerAccessTest/CallerAccessTest.java to accept vm flags
P5 JDK-8314734 Remove unused field TypeVariableImpl.EMPTY_ANNOTATION_ARRAY

core-libs/java.math

Priority Bug Summary
P3 JDK-8318915 Enhance checks in BigDecimal.toPlainString()
P4 JDK-8318476 Add resource consumption note to BigInteger and BigDecimal
P4 JDK-8319174 Enhance robustness of some j.m.BigInteger constructors
P4 JDK-8320199 Fix HTML 5 errors in java.math.BigInteger

core-libs/java.net

Priority Bug Summary
P3 JDK-8299058 AssertionError in sun.net.httpserver.ServerImpl when connection is idle
P3 JDK-8306040 HttpResponseInputStream.available() returns 1 on empty stream
P3 JDK-8318599 HttpURLConnection cache issues leading to crashes in JGSS w/ native GSS introduced by 8303809
P3 JDK-8313239 InetAddress.getCanonicalHostName may return ip address if reverse lookup fails
P3 JDK-8304701 Request with timeout aborts later in-flight request on HTTP/1.1 cxn
P3 JDK-8304885 Reuse stale data to improve DNS resolver resiliency
P3 JDK-8309591 Socket.setOption(TCP_QUICKACK) uses wrong level
P3 JDK-8316031 SSLFlowDelegate should not log from synchronized block
P3 JDK-8317736 Stream::handleReset locks twice
P3 JDK-8263256 Test java/net/Inet6Address/serialize/Inet6AddressSerializationTest.java fails due to dynamic reconfigurations of network interface during test
P4 JDK-8272215 Add InetAddress methods for parsing IP address literals
P4 JDK-8308593 Add KEEPALIVE Extended Socket Options Support for Windows
P4 JDK-8310645 CancelledResponse.java does not use HTTP/2 when testing the HttpClient
P4 JDK-8317246 Cleanup java.net.URLEncoder and URLDecoder use of file.encoding property
P4 JDK-8301457 Code in SendPortZero.java is uncommented even after JDK-8236852 was fixed
P4 JDK-8310731 Configure a javax.net.ssl.SNIMatcher for the HTTP/1.1 test servers in java/net/httpclient tests
P4 JDK-8311032 Empty value for java.protocol.handler.pkgs system property can lead to unnecessary classloading attempts of protocol handlers
P4 JDK-8313256 Exclude failing multicast tests on AIX
P4 JDK-8316399 Exclude java/net/MulticastSocket/Promiscuous.java on AIX
P4 JDK-8317803 Exclude java/net/Socket/asyncClose/Race.java on AIX
P4 JDK-8316387 Exclude more failing multicast tests on AIX after JDK-8315651
P4 JDK-8319531 FileServerHandler::discardRequestBody could be improved
P4 JDK-8320168 handle setsocktopt return values
P4 JDK-8317808 HTTP/2 stream cancelImpl may leave subscriber registered
P4 JDK-8318492 Http2ClientImpl should attempt to close and remove connection in stop()
P4 JDK-8312433 HttpClient request fails due to connection being considered idle and closed
P4 JDK-8309939 HttpClient should not use Instant.now() as Instant source for deadlines
P4 JDK-8316580 HttpClient with StructuredTaskScope does not close when a task fails
P4 JDK-8309118 HttpClient: Add more tests for 100 ExpectContinue with HTTP/2
P4 JDK-8310330 HttpClient: debugging interestOps/readyOps could cause exceptions and smaller cleanup
P4 JDK-8315436 HttpsServer does not send TLS alerts
P4 JDK-8320577 Improve MessageHeader's toString() function to make HttpURLConnection's debug log readable
P4 JDK-8315098 Improve URLEncodeDecode microbenchmark
P4 JDK-8312818 Incorrect format specifier in a HttpClient log message
P4 JDK-8309910 Introduce jdk.internal.net.http.HttpConnection.getSNIServerNames() method
P4 JDK-8293713 java/net/httpclient/BufferingSubscriberTest.java fails in timeout, blocked in submission publisher
P4 JDK-8316738 java/net/httpclient/HttpClientLocalAddrTest.java failed in timeout
P4 JDK-8311792 java/net/httpclient/ResponsePublisher.java fails intermittently with AssertionError: Found some outstanding operations
P4 JDK-8282726 java/net/vthread/BlockingSocketOps.java timeout/hang intermittently on Windows
P4 JDK-8319825 jdk.net/jdk.net.ExtendedSocketOptions::IP_DONTFRAGMENT is missing @since 19
P4 JDK-8308184 Launching java with large number of jars in classpath with java.protocol.handler.pkgs system property set can lead to StackOverflowError
P4 JDK-8311001 missing @since info in jdk.net
P4 JDK-8310997 missing @since tags in jdk.httpserver
P4 JDK-8314978 Multiple server call from connection failing with expect100 in getOutputStream
P4 JDK-8316433 net.dll should delay load winhttp.dll
P4 JDK-8319450 New methods java.net.InetXAddress.ofLiteral() miss @since tag
P4 JDK-8314774 Optimize URLEncoder
P4 JDK-8318006 remove unused net related coding
P4 JDK-8317866 replace NET_SocketAvailable
P4 JDK-8317295 ResponseSubscribers.SubscriberAdapter should call the finisher function asynchronously
P4 JDK-8316681 Rewrite URLEncoder.encode to use small reusable buffers
P4 JDK-8311162 Simplify and modernize equals and hashCode for java.net
P4 JDK-8318130 SocksSocketImpl needlessly encodes hostname for IPv6 addresses
P4 JDK-8314517 some tests fail in case ipv6 is disabled on the machine
P4 JDK-8318150 StaticProxySelector.select should not throw NullPointerExceptions
P4 JDK-8315651 Stop hiding AIX specific multicast socket errors via NetworkConfiguration (aix)
P4 JDK-8314136 Test java/net/httpclient/CancelRequestTest.java failed: WARNING: tracker for HttpClientImpl(42) has outstanding operations
P4 JDK-8308336 Test java/net/HttpURLConnection/HttpURLConnectionExpectContinueTest.java failed: java.net.BindException: Address already in use
P4 JDK-8317522 Test logic for BODY_CF in AbstractThrowingSubscribers.java is wrong
P4 JDK-8308144 Uncontrolled memory consumption in SSLFlowDelegate.Reader
P4 JDK-8308995 Update Network IO JFR events to be static mirror events
P4 JDK-6956385 URLConnection.getLastModified() leaks file handles for jar:file and file: URLs
P4 JDK-8316734 URLEncoder should specify that replacement bytes will be used in case of coding error
P5 JDK-8314877 Make fields final in 'java.net' package
P5 JDK-8314261 Make fields final in sun.net.www
P5 JDK-8313948 Remove unnecessary static fields defaultUpper/defaultLower in sun.net.PortConfig

core-libs/java.nio

Priority Bug Summary
P2 JDK-8316337 (bf) Concurrency issue in DirectByteBuffer.Deallocator
P3 JDK-8312180 (bf) MappedMemoryUtils passes incorrect arguments to msync (aix)
P3 JDK-8312166 (dc) DatagramChannel's socket adaptor does not release carrier thread when blocking in receive
P3 JDK-8310902 (fc) FileChannel.transferXXX async close and interrupt issues
P3 JDK-8316304 (fs) Add support for BasicFileAttributes.creationTime() for Linux
P3 JDK-8214248 (fs) Files:mismatch spec clarifications
P3 JDK-8318422 Allow poller threads be virtual threads
P3 JDK-8241800 Disable IPV6_MULTICAST_ALL to prevent interference from all multicast groups
P3 JDK-8313873 java/nio/channels/DatagramChannel/SendReceiveMaxSize.java fails on AIX due to small default RCVBUF size and different IPv6 Header interpretation
P3 JDK-8317128 java/nio/file/Files/CopyAndMove.java failed with AccessDeniedException
P4 JDK-4800398 (ch spec) Clarify Channels.newChannel(InputStream) spec
P4 JDK-8318677 (ch) Add implNote about minBufferCap to main variant of Channels.newWriter
P4 JDK-8306308 (ch) Writer created by Channels::newWriter may lose data
P4 JDK-8319417 (dc) DatagramChannel.connect undocumented behavior
P4 JDK-8313368 (fc) FileChannel.size returns 0 on block special files
P4 JDK-8262742 (fs) Add Path::resolve with varargs string
P4 JDK-8038244 (fs) Check return value of malloc in Java_sun_nio_fs_AixNativeDispatcher_getmntctl()
P4 JDK-8114830 (fs) Files.copy fails due to interference from something else changing the file system
P4 JDK-8073061 (fs) Files.copy(foo, bar, REPLACE_EXISTING) deletes bar even if foo is not readable
P4 JDK-8062795 (fs) Files.setPermissions requires read access when NOFOLLOW_LINKS specified
P4 JDK-8317687 (fs) FileStore.supportsFileAttributeView("posix") incorrectly returns 'true' for FAT32 volume on macOS
P4 JDK-8314569 (fs) Improve normalization of UnixPath for input with trailing slashes
P4 JDK-8314810 (fs) java/nio/file/Files/CopyInterference.java should use TestUtil::supportsLinks
P4 JDK-8315485 (fs) Move java/nio/file/Path/Misc.java tests into java/nio/file/Path/PathOps.java
P4 JDK-8315241 (fs) Move toRealPath tests in java/nio/file/Path/Misc.java to separate JUnit 5 test
P4 JDK-8306882 (fs) Path.toRealPath(LinkOption.NOFOLLOW_LINKS) fails when "../../" follows a link
P4 JDK-8316391 (zipfs) ZipFileSystem.readFullyAt does not tolerate short reads
P4 JDK-8317886 Add @sealedGraph to ByteBuffer
P4 JDK-8312013 avoid UnixConstants.java.template warning: '__linux__' is not defined on AIX
P4 JDK-8313250 Exclude java/foreign/TestByteBuffer.java on AIX
P4 JDK-8317839 Exclude java/nio/channels/Channels/SocketChannelStreams.java on AIX
P4 JDK-8320943 Files/probeContentType/Basic.java fails on latest Windows 11 - content type mismatch
P4 JDK-8317603 Improve exception messages thrown by sun.nio.ch.Net native methods (win)
P4 JDK-8310807 java/nio/channels/DatagramChannel/Connect.java timed out
P4 JDK-8319757 java/nio/channels/DatagramChannel/InterruptibleOrNot.java failed: wrong exception thrown
P4 JDK-8309778 java/nio/file/Files/CopyAndMove.java fails when using second test directory
P4 JDK-8310978 JFR events SocketReadEvent/SocketWriteEvent for Socket adaptor ops
P4 JDK-8310682 No package-info (and @since) for package jdk.nio.mapmode
P4 JDK-8312089 Simplify and modernize equals, hashCode, and compareTo in java.nio and implementation code
P4 JDK-8309475 Test java/foreign/TestByteBuffer.java fails: a problem with msync (aix)
P4 JDK-8321519 Typo in exception message
P5 JDK-8312527 (ch) Re-examine use of sun.nio.ch.Invoker.myGroupAndInvokeCount
P5 JDK-8313743 Make fields final in sun.nio.ch
P5 JDK-8314746 Remove unused private put* methods from DirectByteBufferR
P5 JDK-8315318 Typo in comment on sun.nio.ch.Net.unblock4

core-libs/java.nio.charsets

Priority Bug Summary
P3 JDK-8310631 test/jdk/sun/nio/cs/TestCharsetMapping.java is spuriously passing
P4 JDK-8310047 Add UTF-32 based Charsets into StandardCharsets
P4 JDK-8319817 Charset constructor should make defensive copy of aliases
P4 JDK-8310458 Fix build failure caused by JDK-8310049
P4 JDK-8310049 Refactor Charset tests to use JUnit
P4 JDK-8310683 Refactor StandardCharset/standard.java to use JUnit
P4 JDK-8311183 Remove unused mapping test files
P4 JDK-8167252 Some of Charset.availableCharsets() does not contain itself
P5 JDK-8313865 Always true condition in sun.nio.cs.CharsetMapping#readINDEXC2B

core-libs/java.rmi

Priority Bug Summary
P4 JDK-8316923 Add DEF_STATIC_JNI_OnLoad for librmi
P4 JDK-8303525 Refactor/cleanup open/test/jdk/javax/rmi/ssl/SSLSocketParametersTest.java

core-libs/java.sql

Priority Bug Summary
P4 JDK-8310828 java.sql java.sql.rowset packages have no `@since` info

core-libs/java.text

Priority Bug Summary
P3 JDK-8319986 Invalid/inconsistent description and example for DateFormat
P3 JDK-8316974 ListFormat creation is unsuccessful for some of the supported Locales
P3 JDK-8317265 ListFormat::format specification could be made clearer regarding handling IllegalArgumentException.
P3 JDK-8317471 ListFormat::parseObject() spec can be improved on parsePosition valid values
P3 JDK-8318487 Specification of the ListFormat.equals() method can be improved
P3 JDK-8317443 StackOverflowError on calling ListFormat::getInstance() for Norwegian locales
P4 JDK-6333341 [BI] Doc: java.text.BreakIterator class specification is unclear
P4 JDK-7061097 [Doc] Inconsistenency between the spec and the implementation for DateFormat.Field
P4 JDK-8039165 [Doc] MessageFormat null locale generates NullPointerException
P4 JDK-6960866 [Fmt-Ch] ChoiceFormat claims impossible and unimplemented functionality
P4 JDK-8318569 Add getter methods for Locale and Patterns in ListFormat
P4 JDK-8317612 ChoiceFormat and MessageFormat constructors call non-final public method
P4 JDK-8314925 ChoiceFormat does not specify IllegalArgumentExceptions
P4 JDK-8318186 ChoiceFormat inconsistency between applyPattern() and setChoices()
P4 JDK-8318613 ChoiceFormat patterns are not well tested
P4 JDK-8318189 ChoiceFormat::format throws undocumented AIOOBE
P4 JDK-8314169 Combine related RoundingMode logic in j.text.DigitList
P4 JDK-8319628 DateFormat does not mention IllegalArgumentException for invalid style args
P4 JDK-8315946 DecimalFormat and CompactNumberFormat do allow U+FFFE and U+FFFF in the pattern
P4 JDK-8318466 Improve spec of NumberFormat's methods with unsupported operations
P4 JDK-8309686 inconsistent URL for https://www.unicode.org/reports/tr35
P4 JDK-8315064 j.text.ChoiceFormat provides no specification on quoting behavior
P4 JDK-8316629 j.text.DateFormatSymbols setZoneStrings() exception is unhelpful
P4 JDK-8314604 j.text.DecimalFormat behavior regarding patterns is not clear
P4 JDK-6228794 java.text.ChoiceFormat pattern behavior is not well documented.
P4 JDK-8041488 Locale-Dependent List Patterns
P4 JDK-8312411 MessageFormat.formatToCharacterIterator() can be improved
P4 JDK-8317633 Modernize text.testlib.HexDumpReader
P4 JDK-8317631 Refactor ChoiceFormat tests to use JUnit
P4 JDK-8317372 Refactor some NumberFormat tests to use JUnit
P4 JDK-5066247 Refine the spec of equals() and hashCode() for j.text.Format classes
P4 JDK-8316696 Remove the testing base classes: IntlTest and CollatorTest
P4 JDK-8311188 Simplify and modernize equals and hashCode in java.text
P4 JDK-8315410 Undocumented exceptions in java.text.StringCharacterIterator
P4 JDK-8321059 Unneeded array assignments in MergeCollation and CompactByteArray

core-libs/java.time

Priority Bug Summary
P3 JDK-8322725 (tz) Update Timezone Data to 2023d
P4 JDK-8321958 @param/@return descriptions of ZoneRules#isDaylightSavings() are incorrect
P4 JDK-8310033 Clarify return value of Java Time compareTo methods
P4 JDK-8319640 ClassicFormat::parseObject (from DateTimeFormatter) does not conform to the javadoc and may leak DateTimeException
P4 JDK-8310182 DateTimeFormatter date formats (ISO_LOCAL_DATE) separated with hyphen, not dash
P4 JDK-8319753 Duration javadoc has "period" instead of "duration" in several places
P4 JDK-8318051 Duration.between uses exceptions for control flow
P4 JDK-8319423 Improve Year.isLeap by checking divisibility by 16
P4 JDK-8310232 java.time.Clock$TickClock.millis() fails in runtime when tick is 1 microsecond
P4 JDK-8310241 OffsetDateTime compareTo redundant computation

core-libs/java.util

Priority Bug Summary
P3 JDK-8279031 Add API note to ToolProvider about being reusable/reentrant
P3 JDK-8306785 fix deficient spliterators for Sequenced Collections
P3 JDK-8310975 java.util.FormatItemModifier should not be protected
P3 JDK-8310913 Move ReferencedKeyMap to jdk.internal so it may be shared
P4 JDK-8317873 Add @sealedGraph to IllegalFormatException
P4 JDK-8315454 Add a way to create an immutable snapshot of a BitSet
P4 JDK-8317795 Add an ImmutableBitSetPredicate variant for bitsets <= 128 elements
P4 JDK-8302987 Add uniform and spatially equidistributed bounded double streams to RandomGenerator
P4 JDK-8317763 Follow-up to AVX512 intrinsics for Arrays.sort() PR
P4 JDK-8315850 Improve AbstractMap anonymous Iterator classes
P4 JDK-8317742 ISO Standard Date Format implementation consistency on DateTimeFormatter and String.format
P4 JDK-8314883 Java_java_util_prefs_FileSystemPreferences_lockFile0 write result errno in missing case
P4 JDK-8315789 Minor HexFormat performance improvements
P4 JDK-8301492 Modernize equals() method of ResourceBundle.CacheKey and Bundles.CacheKey
P4 JDK-8315968 Move java.util.Digits to jdk.internal.util and refactor to reduce duplication
P4 JDK-8320538 Obsolete CSS styles in collection framework doc-file
P4 JDK-8316426 Optimization for HexFormat.formatHex
P4 JDK-8315751 RandomTestBsi1999 fails often with timeouts on Linux ppc64le
P4 JDK-8319569 Several java/util tests should be updated to accept VM flags
P4 JDK-8312019 Simplify and modernize java.util.BitSet.equals
P4 JDK-8309665 Simplify Arrays.copyOf/-Range methods
P4 JDK-8319378 Spec for j.util.Timer::purge and j.util.Timer::cancel could be improved
P4 JDK-8316540 StoreReproducibilityTest fails on some locales
P4 JDK-8310571 Use inline @return tag on java.util.Objects
P4 JDK-8314209 Wrong @since tag for RandomGenerator::equiDoubles
P5 JDK-8314129 Make fields final in java.util.Scanner
P5 JDK-8312414 Make java.util.ServiceLoader.LANG_ACCESS final
P5 JDK-8316187 Modernize examples in StringTokenizer and {Date,Number}Format
P5 JDK-8314321 Remove unused field jdk.internal.util.xml.impl.Attrs.mAttrIdx
P5 JDK-8316144 Remove unused field jdk.internal.util.xml.impl.XMLStreamWriterImpl.Element._Depth

core-libs/java.util.concurrent

Priority Bug Summary
P2 JDK-8323659 LinkedTransferQueue add and put methods call overridable offer
P3 JDK-8288899 java/util/concurrent/ExecutorService/CloseTest.java failed with "InterruptedException: sleep interrupted"
P3 JDK-8300663 java/util/concurrent/SynchronousQueue/Fairness.java failed with "Error: fair=true i=0 j=1"
P3 JDK-8267502 JDK-8246677 caused 16x performance regression in SynchronousQueue
P3 JDK-8309853 StructuredTaskScope.join description improvements
P3 JDK-8311867 StructuredTaskScope.shutdown does not interrupt newly started threads
P4 JDK-8318467 [jmh] tests concurrent.Queues and concurrent.ProducerConsumer hang with 101+ threads
P4 JDK-8319662 ForkJoinPool trims worker threads too slowly
P4 JDK-8319498 ForkJoinPool.invoke(ForkJoinTask) does not specify behavior when task throws checked exception
P4 JDK-8308047 java/util/concurrent/ScheduledThreadPoolExecutor/BasicCancelTest.java timed out and also had jcmd pipe errors
P4 JDK-8301341 LinkedTransferQueue does not respect timeout for poll()
P4 JDK-8313290 Misleading exception message from STS.Subtask::get when task forked after shutdown
P4 JDK-8314280 StructuredTaskScope.shutdown should document that the state of completing subtasks is not defined
P5 JDK-8315973 Remove unused fields from ThreadLocalRandom

core-libs/java.util.jar

Priority Bug Summary
P2 JDK-8313765 Invalid CEN header (invalid zip64 extra data field size)
P3 JDK-8317678 Fix up hashCode() for ZipFile.Source.Key
P4 JDK-8314891 Additional Zip64 extra header validation
P4 JDK-8303920 Avoid calling out to python in DataDescriptorSignatureMissing test
P4 JDK-8249832 java/util/zip/DataDescriptorSignatureMissing.java uses @ignore w/o bug-id
P4 JDK-8317141 Remove unused validIndex method from URLClassPath$JarLoader
P4 JDK-8304020 Speed up test/jdk/java/util/zip/ZipFile/TestTooManyEntries.java and clarify its purpose
P4 JDK-8315117 Update Zlib Data Compression Library to Version 1.3

core-libs/java.util.logging

Priority Bug Summary
P2 JDK-8314263 Signed jars triggering Logger finder recursion and StackOverflowError
P3 JDK-8315696 SignedLoggerFinderTest.java test failed
P4 JDK-8310987 Missing @since tag(s) in java/util/logging/ErrorManager.java
P4 JDK-8313768 Reduce interaction with volatile field in j.u.l.StreamHandler
P4 JDK-8316087 Test SignedLoggerFinderTest.java is still failing

core-libs/java.util.regex

Priority Bug Summary
P2 JDK-8312976 MatchResult produces StringIndexOutOfBoundsException for groups outside match
P4 JDK-8311939 Excessive allocation of Matcher.groups array
P4 JDK-8309955 Matcher uses @since {@inheritDoc}
P4 JDK-8317264 Pattern.Bound has `static` fields that should be `static final`.

core-libs/java.util.stream

Priority Bug Summary
P2 JDK-8317955 JEP 461: Stream Gatherers (Preview)
P3 JDK-8321124 java/util/stream/GatherersTest.java times out
P4 JDK-8318421 AbstractPipeline.sourceStageSpliterator() chases pointers needlessly
P4 JDK-8271268 Fix Javadoc links for Stream.mapMulti
P4 JDK-8319123 Implement JEP 461: Stream Gatherers (Preview)
P4 JDK-8316998 Remove redundant type arguments in the java.util.stream package
P4 JDK-8317034 Remove redundant type cast in the java.util.stream package
P4 JDK-8317119 Remove unused imports in the java.util.stream package
P5 JDK-8318420 AbstractPipeline invokes overridden method in constructor

core-libs/java.util:collections

Priority Bug Summary
P3 JDK-8308694 Clarify reversed() default methods' implementation requirements
P3 JDK-8159527 Collections mutator methods should all be marked as optional operations
P3 JDK-8309882 LinkedHashMap adds an errant serializable field
P4 JDK-8311517 Add performance information to ArrayList javadoc
P4 JDK-8314896 additional clarifications to reversed() default methods' implementation requirements
P4 JDK-8314236 Overflow in Collections.rotate

core-libs/java.util:i18n

Priority Bug Summary
P3 JDK-8321480 ISO 4217 Amendment 176 Update
P3 JDK-8322647 Short name for the `Europe/Lisbon` time zone is incorrect
P3 JDK-8306116 Update CLDR to Version 44.0
P4 JDK-8311663 Additional refactoring of Locale tests to JUnit
P4 JDK-8320919 Clarify Locale related system properties
P4 JDK-8311968 Clarify Three-letter time zone IDs in java.util.TimeZone
P4 JDK-8320714 java/util/Locale/LocaleProvidersRun.java and java/util/ResourceBundle/modules/visibility/VisibilityTest.java timeout after passing
P4 JDK-8314611 Provide more explicative error message parsing Currencies
P4 JDK-8317126 Redundant entries in Windows `tzmappings` file
P4 JDK-8313231 Redundant if statement in ZoneInfoFile
P4 JDK-8310923 Refactor Currency tests to use JUnit
P4 JDK-8310234 Refactor Locale tests to use JUnit
P4 JDK-8310818 Refactor more Locale tests to use JUnit
P4 JDK-8316559 Refactor some util/Calendar tests to JUnit
P4 JDK-8311528 Remove IDE specific SuppressWarnings
P4 JDK-8322235 Split up and improve LocaleProvidersRun
P4 JDK-8316435 sun.util.calendar.CalendarSystem subclassing should be restricted
P4 JDK-8312416 Tests in Locale should have more descriptive names
P4 JDK-8313702 Update IANA Language Subtag Registry to Version 2023-08-02
P4 JDK-8318322 Update IANA Language Subtag Registry to Version 2023-10-16
P4 JDK-8296250 Update ICU4J to Version 74.1
P4 JDK-8317979 Use TZ database style abbreviations in the CLDR locale provider
P5 JDK-8313813 Field sun.util.calendar.CalendarDate#forceStandardTime is never set
P5 JDK-8316557 Make fields final in 'sun.util' package
P5 JDK-8312521 Unused field LocaleProviderAdapter#defaultLocaleProviderAdapter could be removed

core-libs/javax.lang.model

Priority Bug Summary
P3 JDK-8319133 Implement JEP 463: Changes to annotation processing related to dropping unnamed classes
P3 JDK-8307184 Incorrect/inconsistent specification and implementation for Elements.getDocComment
P4 JDK-8312418 Add Elements.getEnumConstantBody
P4 JDK-8315137 Add explicit override RecordComponentElement.asType()
P4 JDK-8310676 add note about unnamed module to Elements.getAllModuleElements
P4 JDK-8306585 Add SourceVersion.RELEASE_22
P4 JDK-8320941 Discuss receiver type handling
P4 JDK-8281169 Expand discussion of elements and types
P4 JDK-8317221 Implementation for javax.lang.model for Unnamed Variables & Patterns
P4 JDK-8314477 Improve definition of "prototypical type"
P4 JDK-8246280 Refine API to model sealed classes and interfaces in javax.lang.model
P4 JDK-8320803 Update SourceVersion.RELEASE_22 description for language changes
P4 JDK-8309964 Use directed inheritDoc for javax.lang.model API

core-libs/javax.naming

Priority Bug Summary
P3 JDK-8313657 com.sun.jndi.ldap.Connection.cleanup does not close connections on SocketTimeoutErrors
P3 JDK-8277954 Replace use of monitors with explicit locks in the JDK LDAP provider implementation
P3 JDK-8314063 The socket is not closed in Connection::createSocket when the handshake failed for LDAP connection

core-libs/javax.script

Priority Bug Summary
P5 JDK-8319668 Fixup of jar filename typo in BadFactoryTest.sh

core-svc

Priority Bug Summary
P2 JDK-8310863 Build failure after JDK- 8305341
P4 JDK-8305341 Alignment should be enforced by alignas instead of compiler specific attributes
P4 JDK-8320361 Doc error in RemoteRecordingStream.java
P4 JDK-8313602 increase timeout for jdk/classfile/CorpusTest.java
P4 JDK-8309673 Refactor ref_at methods in SA ConstantPool

core-svc/debugger

Priority Bug Summary
P2 JDK-8315406 [REDO] serviceability/jdwp/AllModulesCommandTest.java ignores VM flags
P3 JDK-8301639 JDI and JDWP specs should clarify potential deadlock issues with method invocation
P4 JDK-8315421 [BACKOUT] 8314834 serviceability/jdwp/AllModulesCommandTest.java ignores VM flags
P4 JDK-8318736 com/sun/jdi/JdwpOnThrowTest.java failed with "transport error 202: bind failed: Address already in use"
P4 JDK-8309757 com/sun/jdi/ReferrersTest.java fails with virtual test thread factory
P4 JDK-8309752 com/sun/jdi/SetLocalWhileThreadInNative.java fails with virtual test thread factory due to OpaqueFrameException
P4 JDK-8318957 Enhance agentlib:jdwp help output by info about allow option
P4 JDK-8309335 Get rid of use of reflection to call Thread.isVirtual() in nsk/jdi/EventRequestManager/stepRequests/stepreq001t.java
P4 JDK-8232839 JDI AfterThreadDeathTest.java failed due to "FAILED: Did not get expected IllegalThreadStateException on a StepRequest.enable()"
P4 JDK-8313804 JDWP support for -Djava.net.preferIPv6Addresses=system
P4 JDK-8317920 JDWP-agent sends broken exception event with onthrow option
P4 JDK-8304839 Move TestScaffold.main() to the separate class DebugeeWrapper
P4 JDK-8314834 serviceability/jdwp/AllModulesCommandTest.java ignores VM flags
P4 JDK-8286789 Test forceEarlyReturn002.java timed out
P4 JDK-8308499 Test vmTestbase/nsk/jdi/MethodExitRequest/addClassExclusionFilter/filter001/TestDescription.java failed: VMDisconnectedException
P4 JDK-8318573 The nsk.share.jpda.SocketConnection should fail if socket was closed.
P4 JDK-8314333 Update com/sun/jdi/ProcessAttachTest.java to use ProcessTools.createTestJvm(..)
P4 JDK-8310551 vmTestbase/nsk/jdb/interrupt/interrupt001/interrupt001.java timed out due to missing prompt
P4 JDK-8315486 vmTestbase/nsk/jdwp/ThreadReference/ForceEarlyReturn/forceEarlyReturn002/forceEarlyReturn002.java timed out
P5 JDK-8314481 JDWPTRANSPORT_ERROR_INTERNAL code in socketTransport.c can never be executed
P5 JDK-8282712 VMConnection.open() does not detect if VM failed to be created, resulting in NPE

core-svc/java.lang.instrument

Priority Bug Summary
P4 JDK-8316452 java/lang/instrument/modules/AppendToClassPathModuleTest.java ignores VM flags
P4 JDK-8318410 jdk/java/lang/instrument/BootClassPath/BootClassPathTest.sh fails on Japanese Windows
P4 JDK-8313277 Resolve multiple definition of 'normalize' when statically linking JDK native libraries with user code

core-svc/java.lang.management

Priority Bug Summary
P3 JDK-8299560 Assertion failed: currentQueryIndex >= 0 && currentQueryIndex < numberOfJavaProcessesAtInitialization
P4 JDK-8316446 4 sun/management/jdp tests ignore VM flags
P4 JDK-8316447 8 sun/management/jmxremote tests ignore VM flags
P4 JDK-8310816 GcInfoBuilder float/double signature mismatch
P4 JDK-8310628 GcInfoBuilder.c missing JNI Exception checks
P4 JDK-8306446 java/lang/management/ThreadMXBean/Locks.java transient failures
P4 JDK-8316445 Mark com/sun/management/HotSpotDiagnosticMXBean/CheckOrigin.java as vm.flagless
P4 JDK-8311000 missing @since info in jdk.management
P4 JDK-8324082 more monitoring test timeout adjustments
P4 JDK-8319876 Reduce memory consumption of VM_ThreadDump::doit
P4 JDK-8311222 strace004 can fail due to unexpected stack length after JDK-8309408
P4 JDK-8320652 ThreadInfo.isInNative needs to be updated to say what executing native code means
P4 JDK-8319465 Typos in javadoc of com.sun.management.OperatingSystemMXBean methods

core-svc/javax.management

Priority Bug Summary
P4 JDK-8313174 Create fewer predictable port clashes in management tests
P4 JDK-8313355 javax/management/remote/mandatory/notif/ListenerScaleTest.java failed with "Exception: Failed: ratio=792.2791601423487"
P4 JDK-8319238 JMX ThreadPoolAccTest.java is too verbose and should fail before timeout
P4 JDK-8310988 Missing @since tags in java.management.rmi

core-svc/tools

Priority Bug Summary
P3 JDK-8309549 com/sun/tools/attach/warnings/DynamicLoadWarningTest.java fails on AIX
P3 JDK-8310191 com/sun/tools/attach/warnings/DynamicLoadWarningTest.java second failure on AIX
P4 JDK-8316464 3 sun/tools tests ignore VM flags
P4 JDK-8315706 com/sun/tools/attach/warnings/DynamicLoadWarningTest.java real fix for failure on AIX
P4 JDK-8315702 jcmd Thread.dump_to_file slow with millions of virtual threads
P4 JDK-8310993 Missing @since tags in jdk.attach
P4 JDK-8209595 MonitorVmStartTerminate.java timed out
P4 JDK-8313854 Some tests in serviceability area fail on localized Windows platform
P4 JDK-8320687 sun.jvmstat.monitor.MonitoredHost.getMonitoredHost() throws unexpected exceptions when invoked concurrently
P4 JDK-8314476 TestJstatdPortAndServer.java failed with "java.rmi.NoSuchObjectException: no such object in table"

deploy

Priority Bug Summary
P4 JDK-8310999 Add @since info in jdk.jsobject files

docs

Priority Bug Summary
P4 JDK-8312105 Update troubleshooting docs to document new security category in -XshowSettings

docs/guides

Priority Bug Summary
P4 JDK-8318692 Add instructions for creating Ubuntu-based sysroot for cross compilation
P4 JDK-8313243 Document system properties for for TLS server and client for maximum chain length
P4 JDK-8318693 Fix rendering for code blocks nested under list items in building.md
P4 JDK-8319794 GC Tuning Guide: G1 Updates for JDK 22
P4 JDK-8305977 Incomplete JSSE docs for FFDHE
P4 JDK-8320949 Update guide with new DTD and Catalog properties
P4 JDK-8322973 Update the Security Guide for this change

globalization/translation

Priority Bug Summary
P3 JDK-8322041 JDK 22 RDP1 L10n resource files update
P4 JDK-8301991 Convert l10n properties resource bundles to UTF-8 native

hotspot

Priority Bug Summary
P3 JDK-8322513 Build failure with minimal
P4 JDK-8310948 Fix ignored-qualifiers warning in Hotspot
P4 JDK-8311575 Fix invalid format parameters
P4 JDK-8315841 RISC-V: Check for hardware TSO support
P4 JDK-8315934 RISC-V: Disable conservative fences per vendor

hotspot/compiler

Priority Bug Summary
P1 JDK-8315445 8314748 causes crashes in x64 builds
P1 JDK-8317660 [BACKOUT] 8269393: store/load order not preserved when handling memory pool due to weakly ordered memory architecture of aarch64
P1 JDK-8322985 [BACKOUT] 8318562: Computational test more than 2x slower when AVX instructions are used
P2 JDK-8314324 "8311557: [JVMCI] deadlock with JVMTI thread suspension" causes various failures
P2 JDK-8313756 [BACKOUT] 8308682: Enhance AES performance
P2 JDK-8313712 [BACKOUT] 8313632: ciEnv::dump_replay_data use fclose
P2 JDK-8315029 [BACKOUT] Generational ZGC: Tests crash with assert(index == 0 || is_power_of_2(index))
P2 JDK-8317422 [JVMCI] concurrency issue in MethodData creation
P2 JDK-8318694 [JVMCI] disable can_call_java in most contexts for libjvmci compiler threads
P2 JDK-8319559 [JVMCI] ensureLinked must be able to call Java
P2 JDK-8313760 [REDO] Enhance AES performance
P2 JDK-8316880 AArch64: "stop: Header is not fast-locked" with -XX:-UseLSE since JDK-8315880
P2 JDK-8321515 ARM32: Move method resolution information out of the cpCache properly
P2 JDK-8312495 assert(0 <= i && i < _len) failed: illegal index after JDK-8287061 on big endian platforms
P2 JDK-8313402 C1: Incorrect LoadIndexed value numbering
P2 JDK-8319372 C2 compilation fails with "Bad immediate dominator info"
P2 JDK-8317507 C2 compilation fails with "Exceeded _node_regs array"
P2 JDK-8313262 C2: Sinking node may cause required cast to be dropped
P2 JDK-8321712 C2: "failed: Multiple uses of register" in C2_MacroAssembler::vminmax_fp
P2 JDK-8318889 C2: add bailout after assert Bad graph detected in build_loop_late
P2 JDK-8323101 C2: assert(n->in(0) == nullptr) failed: divisions with zero check should already have bailed out earlier in split-if
P2 JDK-8324688 C2: Disable ReduceAllocationMerges by default
P2 JDK-8313248 C2: setScopedValueCache intrinsic exposes nullptr pre-values to store barriers
P2 JDK-8316392 compiler/interpreter/TestVerifyStackAfterDeopt.java failed with SIGBUS in PcDescContainer::find_pc_desc_internal
P2 JDK-8321974 Crash in ciKlass::is_subtype_of because TypeAryPtr::_klass is not initialized
P2 JDK-8321599 Data loss in AVX3 Base64 decoding
P2 JDK-8316396 Endless loop in C2 compilation triggered by AddNode::IdealIL
P2 JDK-8315582 Exclude compiler/codecache/CodeCacheFullCountTest.java with Xcomp
P2 JDK-8310829 guarantee(!HAS_PENDING_EXCEPTION) failed in ExceptionTranslation::doit
P2 JDK-8314078 HotSpotConstantPool.lookupField() asserts due to field changes in ConstantPool.cpp
P2 JDK-8314244 Incorrect file headers in new tests from JDK-8312597
P2 JDK-8318306 java/util/Arrays/Sorting.java fails with "Array is not sorted at 8228-th position: 8251.0 and 8153.0"
P2 JDK-8315637 JDK-8314249 broke libgraal
P2 JDK-8324983 Race in CompileBroker::possibly_add_compiler_threads
P2 JDK-8319705 RISC-V: signumF/D intrinsics fails compiler/intrinsics/math/TestSignumIntrinsic.java
P2 JDK-8323190 Segfault during deoptimization of C2-compiled code
P2 JDK-8312617 SIGSEGV in ConnectionGraph::verify_ram_nodes
P2 JDK-8314024 SIGSEGV in PhaseIdealLoop::build_loop_late_post_work due to bad immediate dominator info
P2 JDK-8313345 SuperWord fails due to CMove without matching Bool pack
P2 JDK-8317998 Temporarily disable malformed control flow assert to reduce noise in testing
P2 JDK-8321141 VM build issue on MacOS after JDK-8267532
P2 JDK-8314688 VM build without C1 fails after JDK-8313372
P2 JDK-8313530 VM build without C2 fails after JDK-8312579
P2 JDK-8314951 VM build without C2 still fails after JDK-8313530
P2 JDK-8319784 VM crash during heap dump after JDK-8287061
P3 JDK-8314748 1-10% regressions on Crypto micros
P3 JDK-8310844 [AArch64] C1 compilation fails because monitor offset in OSR buffer is too large for immediate
P3 JDK-8320682 [AArch64] C1 compilation fails with "Field too big for insn"
P3 JDK-8310459 [BACKOUT] 8304450: [vectorapi] Refactor VectorShuffle implementation
P3 JDK-8320175 [BACKOUT] 8316533: C2 compilation fails with assert(verify(phase)) failed: missing Value() optimization
P3 JDK-8317975 [JVMCI] assert(pointee != nullptr) failed: invariant
P3 JDK-8313421 [JVMCI] avoid locking class loader in CompilerToVM.lookupType
P3 JDK-8310425 [JVMCI] compiler/runtime/TestConstantDynamic: lookupConstant returned an object of incorrect type: null
P3 JDK-8312235 [JVMCI] ConstantPool should not force eager resolution
P3 JDK-8315566 [JVMCI] deadlock in JVMCI startup when bad option specified
P3 JDK-8314061 [JVMCI] DeoptimizeALot stress logic breaks deferred barriers
P3 JDK-8318940 [JVMCI] do not set HotSpotNmethod oop for a default HotSpotNmethod
P3 JDK-8314819 [JVMCI] HotSpotJVMCIRuntime.lookupType throws unexpected ClassNotFoundException
P3 JDK-8321225 [JVMCI] HotSpotResolvedObjectTypeImpl.isLeafClass shouldn't create strong references
P3 JDK-8312579 [JVMCI] JVMCI support for virtual Vector API objects
P3 JDK-8319980 [JVMCI] libgraal should reuse Thread instances as C2 does
P3 JDK-8309498 [JVMCI] race in CallSiteTargetValue recording
P3 JDK-8319748 [JVMCI] TestUseCompressedOopsFlagsWithUlimit.java crashes on libgraal
P3 JDK-8316453 [JVMCI] Using Xcomp on jargraal must eagerly initialize JVMCI
P3 JDK-8315082 [REDO] Generational ZGC: Tests crash with assert(index == 0 || is_power_of_2(index))
P3 JDK-8308855 ARM32: TestBooleanVector crashes after 8300257
P3 JDK-8312440 assert(cast != nullptr) failed: must have added a cast to pin the node
P3 JDK-8311023 assert(false) failed: EA: missing memory path
P3 JDK-8316659 assert(LockingMode != LM_LIGHTWEIGHT || flag == CCR0) failed: bad condition register
P3 JDK-8310159 Bulk copy with Unsafe::arrayCopy is slower compared to memcpy
P3 JDK-8299658 C1 compilation crashes in LinearScan::resolve_exception_edge
P3 JDK-8312909 C1 should not inline through interface calls with non-subtype receiver
P3 JDK-8310126 C1: Missing receiver null check in Reference::get intrinsic
P3 JDK-8301489 C1: ShortLoopOptimizer might lift instructions before their inputs
P3 JDK-8319764 C2 compilation asserts during incremental inlining because Phi input is out of bounds
P3 JDK-8314191 C2 compilation fails with "bad AD file"
P3 JDK-8316719 C2 compilation still fails with "bad AD file"
P3 JDK-8313626 C2 crash due to unexpected exception control flow
P3 JDK-8316756 C2 EA fails with "missing memory path" when encountering unsafe_arraycopy stub call
P3 JDK-8313720 C2 SuperWord: wrong result with -XX:+UseVectorCmov -XX:+UseCMoveUnconditionally
P3 JDK-8316594 C2 SuperWord: wrong result with hand unrolled loops
P3 JDK-8316679 C2 SuperWord: wrong result, load should not be moved before store if not comparable
P3 JDK-8318826 C2: "Bad graph detected in build_loop_late" with incremental inlining
P3 JDK-8315920 C2: "control input must dominate current control" assert failure
P3 JDK-8310299 C2: 8275201 broke constant folding of array store check in some cases
P3 JDK-8314233 C2: assert(assertion_predicate_has_loop_opaque_node(iff)) failed: unexpected
P3 JDK-8309902 C2: assert(false) failed: Bad graph detected in build_loop_late after JDK-8305189
P3 JDK-8314116 C2: assert(false) failed: malformed control flow after JDK-8305636
P3 JDK-8310130 C2: assert(false) failed: scalar_input is neither phi nor a matchin reduction
P3 JDK-8309266 C2: assert(final_con == (jlong)final_int) failed: final value should be integer
P3 JDK-8314106 C2: assert(is_valid()) failed: must be valid after JDK-8305636
P3 JDK-8315377 C2: assert(u->find_out_with(Op_AddP) == nullptr) failed: more than 2 chained AddP nodes?
P3 JDK-8315088 C2: assert(wq.size() - before == EMPTY_LOOP_SIZE) failed: expect the EMPTY_LOOP_SIZE nodes of this body if empty
P3 JDK-8316105 C2: Back to back Parse Predicates from different loops but with same deopt reason are wrongly grouped together
P3 JDK-8313689 C2: compiler/c2/irTests/scalarReplacement/AllocationMergesTests.java fails intermittently with -XX:-TieredCompilation
P3 JDK-8317723 C2: CountedLoopEndNodes and Zero Trip Guards are wrongly treated as Runtime Predicate
P3 JDK-8303279 C2: crash in SubTypeCheckNode::sub() at IGVN split if
P3 JDK-8316414 C2: large byte array clone triggers "failed: malformed control flow" assertion failure on linux-x86
P3 JDK-8303737 C2: Load can bypass subtype check that enforces it's from the right object type
P3 JDK-8303513 C2: LoadKlassNode::make fails with 'expecting TypeKlassPtr'
P3 JDK-8321542 C2: Missing ChaCha20 stub for x86_32 leads to crashes
P3 JDK-8267532 C2: Profile and prune untaken exception handlers
P3 JDK-8309203 C2: remove copy-by-value of GrowableArray for InterfaceSet
P3 JDK-8321284 C2: SIGSEGV in PhaseChaitin::gather_lrg_masks
P3 JDK-8317273 compiler/codecache/OverflowCodeCacheTest.java fails transiently on Graal
P3 JDK-8316661 CompilerThread leaks CodeBlob memory when dynamically stopping compiler thread in non-product
P3 JDK-8305636 Expand and clean up predicate classes and move them into separate files
P3 JDK-8312749 Generational ZGC: Tests crash with assert(index == 0 || is_power_of_2(index))
P3 JDK-8316130 Incorrect control in LibraryCallKit::inline_native_notify_jvmti_funcs
P3 JDK-8309531 Incorrect result with unwrapped iotaShuffle.
P3 JDK-8321215 Incorrect x86 instruction encoding for VSIB addressing mode
P3 JDK-8313899 JVMCI exception Translation can fail in TranslatedException.
P3 JDK-8308103 Massive (up to ~30x) increase in C2 compilation time since JDK 17
P3 JDK-8319111 Mismatched MemorySegment heap access is not consistently intrinsified
P3 JDK-8314580 PhaseIdealLoop::transform_long_range_checks fails with assert "was tested before"
P3 JDK-8305637 Remove Opaque1 nodes for Parse Predicates and clean up useless predicate elimination
P3 JDK-8317257 RISC-V: llvm build broken
P3 JDK-8320564 RISC-V: Minimal build failed after JDK-8316592
P3 JDK-8309502 RISC-V: String.indexOf intrinsic may produce misaligned memory loads
P3 JDK-8304954 SegmentedCodeCache fails when using large pages
P3 JDK-8261837 SIGSEGV in ciVirtualCallTypeData::translate_from
P3 JDK-8320206 Some intrinsics/stubs missing vzeroupper on x86_64
P3 JDK-8319301 Static analysis warnings after JDK-8318016
P3 JDK-8319879 Stress mode to randomize incremental inlining decision
P3 JDK-8319455 Test compiler/print/CompileCommandMemLimit.java times out
P3 JDK-8314612 TestUnorderedReduction.java fails with -XX:MaxVectorSize=32 and -XX:+AlignVector
P3 JDK-8320209 VectorMaskGen clobbers rflags on x86_64
P4 JDK-8280120 [IR Framework] Add attribute to @IR to enable/disable IR matching based on the architecture
P4 JDK-8309814 [IR Framework] Dump socket output string in which IR encoding was not found
P4 JDK-8314513 [IR Framework] Some internal IR Framework tests are failing after JDK-8310308 on PPC and Cascade Lake
P4 JDK-8309601 [JVMCI] AMD64#getLargestStorableKind returns incorrect mask kind
P4 JDK-8310673 [JVMCI] batch compilation for libgraal should work the same way as for C2
P4 JDK-8317452 [JVMCI] Export symbols used by lightweight locking to JVMCI compilers.
P4 JDK-8313372 [JVMCI] Export vmIntrinsics::is_intrinsic_available results to JVMCI compilers.
P4 JDK-8315369 [JVMCI] failure to attach to a libgraal isolate during shutdown should not be fatal
P4 JDK-8313430 [JVMCI] fatal error: Never compilable: in JVMCI shutdown
P4 JDK-8309390 [JVMCI] improve copying system properties into libgraal
P4 JDK-8317689 [JVMCI] include error message when CreateJavaVM in libgraal fails
P4 JDK-8317139 [JVMCI] oop handles clearing message pollutes event log
P4 JDK-8315771 [JVMCI] Resolution of bootstrap methods with int[] static arguments
P4 JDK-8318086 [jvmci] RISC-V: Reuse target config from TargetDescription
P4 JDK-8312524 [JVMCI] serviceability/dcmd/compiler/CompilerQueueTest.java fails
P4 JDK-8315801 [PPC64] JNI code should be more similar to the Panama implementation
P4 JDK-8317661 [REDO] store/load order not preserved when handling memory pool due to weakly ordered memory architecture of aarch64
P4 JDK-8317581 [s390x] Multiple test failure with LockingMode=2
P4 JDK-8316935 [s390x] Use consistent naming for lightweight locking in MacroAssembler
P4 JDK-8306136 [vectorapi] Intrinsics of VectorMask.laneIsSet()
P4 JDK-8309978 [x64] Fix useless padding
P4 JDK-8282797 `CompileCommand` Parsing Errors Should Exit VM
P4 JDK-8319872 AArch64: [vectorapi] Implementation of unsigned (zero extended) casts
P4 JDK-8319970 AArch64: enable tests compiler/intrinsics/Test(Long|Integer)UnsignedDivMod.java on aarch64
P4 JDK-8287325 AArch64: fix virtual threads with -XX:UseBranchProtection=pac-ret
P4 JDK-8307352 AARCH64: Improve itable_stub
P4 JDK-8309583 AArch64: Optimize firstTrue() when amount of elements < 8
P4 JDK-8311130 AArch64: Sync SVE related CPU features with VM options
P4 JDK-8317502 Add asserts to check for non-null in ciInstance::java_lang_Class_klass
P4 JDK-8308966 Add intrinsic for float/double modulo for x86 AVX2 and AVX512
P4 JDK-8317683 Add JIT memory statistics
P4 JDK-8321107 Add more test cases for JDK-8319372
P4 JDK-8311946 Add support for libgraal specific jtreg tests
P4 JDK-8318078 ADLC: pass ASSERT and PRODUCT flags
P4 JDK-8314901 AES-GCM interleaved implementation using AVX2 instructions
P4 JDK-8316178 Better diagnostic header for CodeBlobs
P4 JDK-8316514 Better diagnostic header for VtableStub
P4 JDK-8264899 C1: -XX:AbortVMOnException does not work if all methods in the call stack are compiled with C1 and there are no exception handlers
P4 JDK-8315554 C1: Replace "cmp reg, 0" with "test reg, reg" on x86
P4 JDK-8311813 C1: Uninitialized PhiResolver::_loop field
P4 JDK-8315545 C1: x86 cmove can use short branches
P4 JDK-8316533 C2 compilation fails with assert(verify(phase)) failed: missing Value() optimization
P4 JDK-8308749 C2 failed: regular loops only (counted loop inside infinite loop)
P4 JDK-8317987 C2 recompilations cause high memory footprint
P4 JDK-8308606 C2 SuperWord: remove alignment checks when not required
P4 JDK-8310886 C2 SuperWord: Two nodes should be isomorphic if they are loop invariant but pinned at different nodes outside the loop
P4 JDK-8312980 C2: "malformed control flow" created during incremental inlining
P4 JDK-8307927 C2: "malformed control flow" with irreducible loop
P4 JDK-8310727 C2: *_of() methods in PhaseIterGVN should use uint for the node index
P4 JDK-8318049 C2: assert(!failure) failed: Missed optimization opportunity in PhaseIterGVN
P4 JDK-8316361 C2: assert(!failure) failed: Missed optimization opportunity in PhaseIterGVN with -XX:VerifyIterativeGVN=10
P4 JDK-8318959 C2: define MachNode::fill_new_machnode() statically
P4 JDK-8309660 C2: failed: XMM register should be 0-15 (UseKNLSetting and ConvF2HF)
P4 JDK-8308340 C2: Idealize Fma nodes
P4 JDK-8287284 C2: loop optimization performs split_thru_phi infinitely many times
P4 JDK-8313672 C2: PhaseCCP does not correctly track analysis dependencies involving shift, convert, and mask
P4 JDK-8320403 C2: PrintIdeal is no longer dumped to tty when xtty is set
P4 JDK-8312332 C2: Refactor SWPointer out from SuperWord
P4 JDK-8309717 C2: Remove Arena::move_contents usage
P4 JDK-8311691 C2: Remove legacy code related to PostLoopMultiversioning
P4 JDK-8320379 C2: Sort spilling/unspilling sequence for better ld/st merging into ldp/stp on AArch64
P4 JDK-8308869 C2: use profile data in subtype checks when profile has more than one class
P4 JDK-8318183 C2: VM may crash after hitting node limit
P4 JDK-8315038 Capstone disassembler stops when it sees a bad instruction
P4 JDK-8313632 ciEnv::dump_replay_data use fclose
P4 JDK-8309854 ciReplay TestServerVM test fails with Graal
P4 JDK-8317738 CodeCacheFullCountTest failed with "VirtualMachineError: Out of space in CodeCache for method handle intrinsic"
P4 JDK-8318811 Compiler directives parser swallows a character after line comments
P4 JDK-8318683 compiler/c2/irTests/TestPhiDuplicatedConversion.java "Failed IR Rules (2) of Methods (2)"
P4 JDK-8323651 compiler/c2/irTests/TestPrunedExHandler.java fails with -XX:+DeoptimizeALot
P4 JDK-8317831 compiler/codecache/CheckLargePages.java fails on OL 8.8 with unexpected memory string
P4 JDK-8315576 compiler/codecache/CodeCacheFullCountTest.java fails after JDK-8314837
P4 JDK-8318981 compiler/compilercontrol/TestConflictInlineCommands.java fails intermittent with 'disallowed by CompileCommand' missing from stdout/stderr
P4 JDK-8316411 compiler/compilercontrol/TestConflictInlineCommands.java fails intermittent with force inline by CompileCommand missing
P4 JDK-8319449 compiler/print/CompileCommandPrintMemStat.java fails on Graal
P4 JDK-8315969 compiler/rangechecks/TestRangeCheckHoistingScaledIV.java: make flagless
P4 JDK-8318468 compiler/tiered/LevelTransitionTest.java fails with -XX:CompileThreshold=100 -XX:TieredStopAtLevel=1
P4 JDK-8309894 compiler/vectorapi/VectorLogicalOpIdentityTest.java fails on SVE system with UseSVE=0
P4 JDK-8315505 CompileTask timestamp printed can overflow
P4 JDK-8318562 Computational test more than 2x slower when AVX instructions are used
P4 JDK-8314220 Configurable InlineCacheBuffer size
P4 JDK-8312597 Convert TraceTypeProfile to UL
P4 JDK-8318817 Could not reserve enough space in CodeHeap 'profiled nmethods' (0K)
P4 JDK-8320347 Emulate vblendvp[sd] on ECore
P4 JDK-8321025 Enable Neoverse N1 optimizations for Neoverse V2
P4 JDK-8321105 Enable UseCryptoPmullForCRC32 for Neoverse V2
P4 JDK-8320898 exclude compiler/vectorapi/reshape/TestVectorReinterpret.java on ppc64(le) platforms
P4 JDK-8314452 Explicitly indicate inlining success/failure in PrintInlining
P4 JDK-8310316 Failing HotSpot Compiler directives are too verbose
P4 JDK-8310027 Fix -Wconversion warnings in nmethod and compiledMethod related code
P4 JDK-8316907 Fix nonnull-compare warnings
P4 JDK-8312200 Fix Parse::catch_call_exceptions memory leak
P4 JDK-8312077 Fix signed integer overflow, final part
P4 JDK-8310606 Fix signed integer overflow, part 3
P4 JDK-8318455 Fix the compiler/sharedstubs/SharedTrampolineTest.java and SharedStubToInterpTest.java
P4 JDK-8309847 FrameForm and RegisterForm constructors should initialize all members
P4 JDK-8319747 galoisCounterMode_AESCrypt stack walking broken
P4 JDK-8315954 getArgumentValues002.java fails on Graal
P4 JDK-8318418 hsdis build fails with system binutils on Ubuntu
P4 JDK-8295795 hsdis does not build with binutils 2.39+
P4 JDK-8319615 IGV incomplete gitignore
P4 JDK-8315604 IGV: dump and visualize node bottom and phase types
P4 JDK-8310220 IGV: dump graph after each IGVN step at level 4
P4 JDK-8309463 IGV: Dynamic graph layout algorithm
P4 JDK-8320330 Improve implementation of RShift Value
P4 JDK-8316959 Improve InlineCacheBuffer pending queue management
P4 JDK-8320715 Improve the tests of test/hotspot/jtreg/compiler/intrinsics/float16
P4 JDK-8310264 In PhaseChaitin::Split defs and phis are leaked
P4 JDK-8318490 Increase timeout for JDK tests that are close to the limit when run with libgraal
P4 JDK-8324074 increase timeout for jvmci test TestResolvedJavaMethod.java
P4 JDK-8317809 Insertion of free code blobs into code cache can be very slow during class unloading
P4 JDK-8309893 Integrate ReplicateB/S/I/L/F/D nodes to Replicate node
P4 JDK-8295210 IR framework should not whitelist -XX:-UseTLAB
P4 JDK-8310308 IR Framework: check for type and size of vector nodes
P4 JDK-8306922 IR verification fails because IR dump is chopped up
P4 JDK-8315680 java/lang/ref/ReachabilityFenceTest.java should run with -Xbatch
P4 JDK-8316885 jcmd: Compiler.CodeHeap_Analytics cmd does not inform about missing aggregate
P4 JDK-8315948 JDK-8315818 broke Xcomp on libgraal
P4 JDK-8315051 jdk/jfr/jvm/TestGetEventWriter.java fails with non-JVMCI GCs
P4 JDK-8310331 JitTester: Exclude java.lang.Math.random
P4 JDK-8316653 Large NMethodSizeLimit triggers assert during C1 code buffer allocation
P4 JDK-8308444 LoadStoreNode::result_not_used() is too conservative
P4 JDK-8314319 LogCompilation doesn't reset lateInlining when it encounters a failure.
P4 JDK-8310020 MacroAssembler::call_VM(_leaf) doesn't consistently check for conflict with C calling convention.
P4 JDK-8293069 Make -XX:+Verbose less verbose
P4 JDK-8320272 Make method_entry_barrier address shared
P4 JDK-8312547 Max/Min nodes Value implementation could be improved
P4 JDK-8314997 Missing optimization opportunities due to missing try_clean_mem_phi() calls
P4 JDK-8318445 More broken bailout chains in C2
P4 JDK-8316181 Move the fast locking implementation out of the .ad files
P4 JDK-8312596 Null pointer access in Compile::TracePhase::~TracePhase after JDK-8311976
P4 JDK-8309204 Obsolete DoReserveCopyInSuperWord
P4 JDK-8318480 Obsolete UseCounterDecay and remove CounterDecayMinIntervalLength
P4 JDK-8316702 Only evaluate buffer when IGVPrintLevelOption >= 5
P4 JDK-8316918 Optimize conversions duplicated across phi nodes
P4 JDK-8318016 Per-compilation memory ceiling
P4 JDK-8311087 PhiNode::wait_for_region_igvn should break early
P4 JDK-8318671 Potential uninitialized uintx value after JDK-8317683
P4 JDK-8320363 ppc64 TypeEntries::type_unknown logic looks wrong, missed optimization opportunity
P4 JDK-8295555 Primitive wrapper caches could be `@Stable`
P4 JDK-8312218 Print additional debug information when hitting assert(in_hash)
P4 JDK-8319256 Print more diagnostic information when an unexpected user is found in a Phi
P4 JDK-8310143 RandomCommandsTest fails due to unexpected VM exit code after JDK-8282797
P4 JDK-8307625 Redundant receiver null check in LibraryCallKit::generate_method_call
P4 JDK-8314249 Refactor handling of invokedynamic in JVMCI ConstantPool
P4 JDK-8317235 Remove Access API use in nmethod class
P4 JDK-8316670 Remove effectively unused nmethodBucket::_count
P4 JDK-8314248 Remove HotSpotConstantPool::isResolvedDynamicInvoke
P4 JDK-8314056 Remove runtime platform check from frem/drem
P4 JDK-8312213 Remove unnecessary TEST instructions on x86 when flags reg will already be set
P4 JDK-8318489 Remove unused alignment_unit and alignment_offset
P4 JDK-8283140 Remove unused encoding classes/operands from x86_64.ad
P4 JDK-8304403 Remove unused methods in RangeCheckElimination::Bound
P4 JDK-8311125 Remove unused parameter 'phase' in AllocateNode::Ideal_allocation
P4 JDK-8319813 Remove upper limit on number of compiler phases in phasetype.hpp
P4 JDK-8319429 Resetting MXCSR flags degrades ecore
P4 JDK-8310581 retry_class_loading_during_parsing() is not used
P4 JDK-8314618 RISC-V: -XX:MaxVectorSize does not work as expected
P4 JDK-8320280 RISC-V: Avoid passing t0 as temp register to MacroAssembler::lightweight_lock/unlock
P4 JDK-8318222 RISC-V: C2 CmpU3
P4 JDK-8318223 RISC-V: C2 CmpUL3
P4 JDK-8318218 RISC-V: C2 CompressBits
P4 JDK-8318219 RISC-V: C2 ExpandBits
P4 JDK-8321002 RISC-V: C2 SignumVD
P4 JDK-8321001 RISC-V: C2 SignumVF
P4 JDK-8318224 RISC-V: C2 UDivI
P4 JDK-8318723 RISC-V: C2 UDivL
P4 JDK-8318225 RISC-V: C2 UModI
P4 JDK-8318226 RISC-V: C2 UModL
P4 JDK-8316743 RISC-V: Change UseVectorizedMismatchIntrinsic option result to warning
P4 JDK-8315070 RISC-V: Clean up platform dependent inline headers
P4 JDK-8319960 RISC-V: compiler/intrinsics/TestInteger/LongUnsignedDivMod.java failed with "counts: Graph contains wrong number of nodes"
P4 JDK-8316933 RISC-V: compiler/vectorapi/VectorCastShape128Test.java fails when using RVV
P4 JDK-8320911 RISC-V: Enable hotspot/jtreg/compiler/intrinsics/chacha/TestChaCha20.java
P4 JDK-8315716 RISC-V: implement ChaCha20 intrinsic
P4 JDK-8317971 RISC-V: implement copySignF/D and signumF/D intrinsics
P4 JDK-8318157 RISC-V: implement ensureMaterializedForStackWalk intrinsic
P4 JDK-8313322 RISC-V: implement MD5 intrinsic
P4 JDK-8316592 RISC-V: implement poly1305 intrinsic
P4 JDK-8318159 RISC-V: Improve itable_stub
P4 JDK-8319184 RISC-V: improve MD5 intrinsic
P4 JDK-8318827 RISC-V: Improve readability of fclass result testing
P4 JDK-8315612 RISC-V: intrinsic for unsignedMultiplyHigh
P4 JDK-8319408 RISC-V: MaxVectorSize is not consistently checked in several situations
P4 JDK-8310192 RISC-V: Merge vector min & max instructs with similar match rules
P4 JDK-8310268 RISC-V: misaligned memory access in String.Compare intrinsic
P4 JDK-8312569 RISC-V: Missing intrinsics for Math.ceil, floor, rint
P4 JDK-8319781 RISC-V: Refactor UseRVV related checks
P4 JDK-8319525 RISC-V: Rename *_riscv64.ad files to *_riscv.ad under riscv/gc
P4 JDK-8319412 RISC-V: Simple fix of indent in c2_MacroAssembler_riscv.hpp
P4 JDK-8311862 RISC-V: small improvements to shift immediate instructions
P4 JDK-8318953 RISC-V: Small refactoring for MacroAssembler::test_bit
P4 JDK-8320697 RISC-V: Small refactoring for runtime calls
P4 JDK-8320399 RISC-V: Some format clean-up in opto assembly code
P4 JDK-8313779 RISC-V: use andn / orn in the MD5 instrinsic
P4 JDK-8318805 RISC-V: Wrong comments instructions cost in riscv.ad
P4 JDK-8315931 RISC-V: xxxMaxVectorTestsSmokeTest fails when using RVV
P4 JDK-8310919 runtime/ErrorHandling/TestAbortVmOnException.java times out due to core dumps taking a long time on OSX
P4 JDK-8311964 Some jtreg tests failing on x86 with error 'unrecognized VM options' (C2 flags)
P4 JDK-8309974 some JVMCI tests fail when VM options include -XX:+EnableJVMCI
P4 JDK-8317677 Specialize Vtablestubs::entry_for() for VtableBlob
P4 JDK-8269393 store/load order not preserved when handling memory pool due to weakly ordered memory architecture of aarch64
P4 JDK-8318027 Support alternative name to jdk.internal.vm.compiler
P4 JDK-8287061 Support for rematerializing scalar replaced objects participating in allocation merges
P4 JDK-8319572 Test jdk/incubator/vector/LoadJsvmlTest.java ignores VM flags
P4 JDK-8316699 TestDynamicConstant.java fails with release VMs
P4 JDK-8316422 TestIntegerUnsignedDivMod.java triggers "invalid layout" assert in FrameValues::validate
P4 JDK-8311923 TestIRMatching.java fails on RISC-V
P4 JDK-8027711 Unify wildcarding syntax for CompileCommand and CompileOnly
P4 JDK-8315750 Update subtype check profile collection on PPC following 8308869
P4 JDK-8308662 Update the "java" tool specification for CompileOnly
P4 JDK-8316179 Use consistent naming for lightweight locking in MacroAssembler
P4 JDK-8317600 VtableStubs::stub_containing() table load not ordered wrt to stores
P4 JDK-8316125 Windows call_stub unnecessarily saves xmm16-31 when UseAVX>=3
P4 JDK-8318509 x86 count_positives intrinsic broken for -XX:AVX3Threshold=0
P4 JDK-8319406 x86: Shorter movptr(reg, imm) for 32-bit immediates
P4 JDK-8309130 x86_64 AVX512 intrinsics for Arrays.sort methods (int, long, float and double arrays)
P5 JDK-8314838 3 compiler tests ignore vm flags
P5 JDK-8314837 5 compiled/codecache tests ignore VM flags
P5 JDK-8307620 [IR Framework] Readme mentions JTREG_WHITE_LIST_FLAGS instead of JTREG_WHITELIST_FLAGS
P5 JDK-8320679 [JVMCI] invalid code in PushLocalFrame event message
P5 JDK-8317575 AArch64: C2_MacroAssembler::fast_lock uses rscratch1 for cmpxchg result
P5 JDK-8311588 C2: RepeatCompilation compiler directive does not choose stress seed randomly
P5 JDK-8315549 CITime misreports code/total nmethod sizes
P5 JDK-8319664 IGV always output on PhaseRemoveUseless
P5 JDK-8316669 ImmutableOopMapSet destructor not called
P5 JDK-8311976 Inconsistency in usage of CITimeVerbose to generate compilation logs
P5 JDK-8319649 inline_boxing_calls unused gvn variable
P5 JDK-8312420 Integrate Graal's blender micro benchmark
P5 JDK-8295191 IR framework timeout options expect ms instead of s
P5 JDK-8316273 JDK-8315818 broke JVMCIPrintProperties on libgraal
P5 JDK-8304684 Memory leak in DirectivesParser::set_option_flag
P5 JDK-8317266 Move nmethod::check_all_dependencies to codeCache.cpp and mark it NOT_PRODUCT
P5 JDK-8315024 Vector API FP reduction tests should not test for exact equality

hotspot/gc

Priority Bug Summary
P1 JDK-8319379 G1: gc/logging/TestUnifiedLoggingSwitchStress.java crashes after JDK-8318894
P1 JDK-8321619 Generational ZGC: ZColorStoreGoodOopClosure is only valid for young objects
P1 JDK-8321216 SerialGC attempts to access the card table beyond the end of the heap during card table scan
P2 JDK-8319700 [AArch64] C2 compilation fails with "Field too big for insn"
P2 JDK-8311215 [BACKOUT] JDK-8047998 Abort the vm if MaxNewSize is not the same as NewSize when MaxHeapSize is the same as InitialHeapSize
P2 JDK-8311548 AArch64: [ZGC] Many tests fail with "assert(allocates2(pc)) failed: not in CodeBuffer memory" on some CPUs
P2 JDK-8310239 Add missing cross modifying fence in nmethod entry barriers
P2 JDK-8310743 assert(reserved_rgn != nullptr) failed: Add committed region, No reserved region found
P2 JDK-8309764 assert(Universe::is_in_heap(result)) failed: object not in heap 0x0000000000000010
P2 JDK-8323610 G1: HeapRegion pin count should be size_t to avoid overflows
P2 JDK-8320253 G1: SIGSEGV in G1ParScanThreadState::trim_queue_to_threshold
P2 JDK-8309675 Generational ZGC: compiler/gcbarriers/UnsafeIntrinsicsTest.java fails in nmt_commit
P2 JDK-8310194 Generational ZGC: Lock-order asserts in JVMTI IterateThroughHeap
P2 JDK-8313593 Generational ZGC: NMT assert when the heap fails to expand
P2 JDK-8322957 Generational ZGC: Relocation selection must join the STS
P2 JDK-8317440 Lock rank checking fails when code root set is modified with the Servicelock held after JDK-8315503
P2 JDK-8312099 SIGSEGV in RegisterNMethodOopClosure::do_oop(oopDesc**)+0x38
P2 JDK-8321422 Test gc/g1/pinnedobjs/TestPinnedObjectTypes.java times out after completion
P2 JDK-8319666 Test gc/stress/gcbasher/TestGCBasherWithG1.java crashed: object not in heap
P2 JDK-8318109 Writing JFR records while a CHT has taken its lock asserts in rank checking
P2 JDK-8315031 YoungPLABSize and OldPLABSize not aligned by ObjectAlignmentInBytes
P3 JDK-8320807 [PPC64][ZGC] C1 generates wrong code for atomics
P3 JDK-8314573 G1: Heap resizing at Remark does not take existing eden regions into account
P3 JDK-8318720 G1: Memory leak in G1CodeRootSet after JDK-8315503
P3 JDK-8170817 G1: Returning MinTLABSize from unsafe_max_tlab_alloc causes TLAB flapping
P3 JDK-8314990 Generational ZGC: Strong OopStorage stats reported as weak roots
P3 JDK-8316319 Generational ZGC: The SoftMaxHeapSize might be wrong when CDS decreases the MaxHeapSize
P3 JDK-8308643 Incorrect value of 'used' jvmstat counter
P3 JDK-8319969 os::large_page_init() turns off THPs for ZGC
P3 JDK-8316929 Shenandoah: Shenandoah degenerated GC and full GC need to cleanup old OopMapCache entries
P3 JDK-8299614 Shenandoah: STW mark should keep nmethod/oops referenced from stack chunk alive
P3 JDK-8311064 Windows builds fail without precompiled headers after JDK-8310728
P4 JDK-8047998 Abort the vm if MaxNewSize is not the same as NewSize when MaxHeapSize is the same as InitialHeapSize
P4 JDK-8314019 Add gc logging to jdk/jfr/event/gc/detailed/TestZAllocationStallEvent.java
P4 JDK-8313954 Add gc logging to vmTestbase/vm/gc/containers/Combination05
P4 JDK-8313224 Avoid calling JavaThread::current() in MemAllocator::Allocation constructor
P4 JDK-8030815 Code roots are not accounted for in region prediction
P4 JDK-8272147 Consolidate preserved marks handling with other STW collectors
P4 JDK-8311189 disable gc/z/TestHighUsage.java
P4 JDK-8311240 Eliminate usage of testcases.jar from TestMetaSpaceLog.java
P4 JDK-8316608 Enable parallelism in vmTestbase/gc/vector tests
P4 JDK-8310537 Fix -Wconversion warnings in gcUtil.hpp
P4 JDK-8313791 Fix just zPage.inline.hpp and xPage.inline.hpp
P4 JDK-8320331 G1 Full GC Heap verification relies on metadata not reset before verification
P4 JDK-8314157 G1: "yielded" is not initialized on some paths after JDK-8140326
P4 JDK-8315605 G1: Add number of nmethods in code roots scanning statistics
P4 JDK-8310354 G1: Annotate G1MMUTracker::when_sec with const
P4 JDK-8248149 G1: change _cleaning_claimed from int to bool
P4 JDK-8319204 G1: Change G1CMTask::_termination_time_ms to wallclock time
P4 JDK-8315503 G1: Code root scan causes long GC pauses due to imbalanced iteration
P4 JDK-8140326 G1: Consider putting regions where evacuation failed into next collection set
P4 JDK-8315686 G1: Disallow evacuation of marking regions in a Prepare Mixed gc
P4 JDK-8314274 G1: Fix -Wconversion warnings around G1CardSetArray::_data
P4 JDK-8315242 G1: Fix -Wconversion warnings around GCDrainStackTargetSize
P4 JDK-8314932 G1: Fix -Wconversion warnings for simple cases inside g1 folder
P4 JDK-8314161 G1: Fix -Wconversion warnings in G1CardSetConfiguration::_bitmap_hash_mask
P4 JDK-8314119 G1: Fix -Wconversion warnings in G1CardSetInlinePtr::card_pos_for
P4 JDK-8315550 G1: Fix -Wconversion warnings in g1NUMA
P4 JDK-8314651 G1: Fix -Wconversion warnings in static fields of HeapRegion
P4 JDK-8318702 G1: Fix nonstandard indentation in g1HeapTransition.cpp
P4 JDK-8219357 G1: G1GCPhaseTimes::debug_phase uses unnecessary ResourceMark
P4 JDK-8320525 G1: G1UpdateRemSetTrackingBeforeRebuild::distribute_marked_bytes accesses partially unloaded klass
P4 JDK-8315219 G1: Improve allocator pathological case where it keeps doing direct allocations instead of retiring a PLAB
P4 JDK-8314100 G1: Improve collection set candidate selection code
P4 JDK-8318507 G1: Improve remset clearing for humongous candidates
P4 JDK-8315765 G1: Incorrect use of G1LastPLABAverageOccupancy
P4 JDK-8319541 G1: Inline G1RemoveSelfForwardsTask into RestoreRetainedRegionsTask
P4 JDK-8317188 G1: Make TestG1ConcRefinementThreads use createTestJvm
P4 JDK-8317042 G1: Make TestG1ConcMarkStepDurationMillis use createTestJvm
P4 JDK-8317218 G1: Make TestG1HeapRegionSize use createTestJvm
P4 JDK-8317316 G1: Make TestG1PercentageOptions use createTestJvm
P4 JDK-8317317 G1: Make TestG1RemSetFlags use createTestJvm
P4 JDK-8317358 G1: Make TestMaxNewSize use createTestJvm
P4 JDK-8309306 G1: Move is_obj_dead from HeapRegion to G1CollectedHeap
P4 JDK-8309538 G1: Move total collection increment from Cleanup to Remark
P4 JDK-8316428 G1: Nmethod count statistics only count last code root set iterated
P4 JDK-8317594 G1: Refactor find_empty_from_idx_reverse
P4 JDK-8313962 G1: Refactor G1ConcurrentMark::_num_concurrent_workers
P4 JDK-8310946 G1: Refactor G1Policy::next_gc_should_be_mixed
P4 JDK-8315854 G1: Remove obsolete comment in G1ReclaimEmptyRegionsTask
P4 JDK-8310541 G1: Remove redundant check in G1Policy::need_to_start_conc_mark
P4 JDK-8318649 G1: Remove unimplemented HeapRegionRemSet::add_code_root_locked
P4 JDK-8317797 G1: Remove unimplemented predict_will_fit
P4 JDK-8309852 G1: Remove unnecessary assert_empty in G1ParScanThreadStateSet destructor
P4 JDK-8315446 G1: Remove unused G1AllocRegion::attempt_allocation
P4 JDK-8314113 G1: Remove unused G1CardSetInlinePtr::card_at
P4 JDK-8315689 G1: Remove unused init_hash_seed
P4 JDK-8319313 G1: Rename G1EvacFailureInjector appropriately
P4 JDK-8315848 G1: Rename rs_ prefix to card_rs in analytics
P4 JDK-8315855 G1: Revise signature of set_humongous_candidate
P4 JDK-8319725 G1: Subtracting virtual time from wall time after JDK-8319204
P4 JDK-8318713 G1: Use more accurate age in predict_eden_copy_time_ms
P4 JDK-8318894 G1: Use uint for age in G1SurvRateGroup
P4 JDK-8315087 G1: Use uint for G1 flags indicating percentage
P4 JDK-8310540 G1: Verification should use raw oop decode functions
P4 JDK-8323066 gc/g1/TestSkipRebuildRemsetPhase.java fails with 'Skipping Remembered Set Rebuild.' missing
P4 JDK-8316001 GC: Make TestArrayAllocatorMallocLimit use createTestJvm
P4 JDK-8316410 GC: Make TestCompressedClassFlags use createTestJvm
P4 JDK-8316973 GC: Make TestDisableDefaultGC use createTestJvm
P4 JDK-8317343 GC: Make TestHeapFreeRatio use createTestJvm
P4 JDK-8317228 GC: Make TestXXXHeapSizeFlags use createTestJvm
P4 JDK-8311239 GC: Remove trailing blank lines in source files
P4 JDK-8308843 Generational ZGC: Remove gc/z/TestHighUsage.java
P4 JDK-8320859 gtest high malloc footprint caused by BufferNodeAllocator stress test
P4 JDK-8318706 Implement JEP 423: Region Pinning for G1
P4 JDK-8314276 Improve PtrQueue API around size/capacity
P4 JDK-8309627 Incorrect sorting of DirtyCardQueue buffers
P4 JDK-8308633 Increase precision of timestamps in g1 log
P4 JDK-8276094 JEP 423: Region Pinning for G1
P4 JDK-8293114 JVM should trim the native heap
P4 JDK-8314551 More generic way to handshake GC threads with monitor deflation
P4 JDK-8319439 Move BufferNode from PtrQueue files to new files
P4 JDK-8317350 Move code cache purging out of CodeCache::UnloadingScope
P4 JDK-8318296 Move Space::initialize to ContiguousSpace
P4 JDK-8257076 os::scan_pages is empty on all platforms
P4 JDK-8319726 Parallel GC: Re-use object in object-iterator
P4 JDK-8316115 Parallel: Fix -Wconversion warnings around NUMA node ID
P4 JDK-8310031 Parallel: Implement better work distribution for large object arrays in old gen
P4 JDK-8321018 Parallel: Make some methods in ParCompactionManager private
P4 JDK-8315988 Parallel: Make TestAggressiveHeap use createTestJvm
P4 JDK-8317347 Parallel: Make TestInitialTenuringThreshold use createTestJvm
P4 JDK-8319205 Parallel: Reenable work stealing after JDK-8310031
P4 JDK-8321013 Parallel: Refactor ObjectStartArray
P4 JDK-8318908 Parallel: Remove ExtendedCardValue
P4 JDK-8319713 Parallel: Remove PSAdaptiveSizePolicy::should_full_GC
P4 JDK-8315039 Parallel: Remove unimplemented PSYoungGen::oop_iterate
P4 JDK-8319620 Parallel: Remove unused PSPromotionManager::*_is_full getters and setters
P4 JDK-8321214 Parallel: Remove unused SpaceInfo::_min_dense_prefix
P4 JDK-8321273 Parallel: Remove unused UpdateOnlyClosure::_space_id
P4 JDK-8318801 Parallel: Remove unused verify_all_young_refs_precise
P4 JDK-8319203 Parallel: Rename addr_is_marked_imprecise
P4 JDK-8319376 ParallelGC: Forwarded objects found during heap inspection
P4 JDK-8315459 Print G1 reserved and committed sizes as separate items in VM.info and hs_err
P4 JDK-8315781 Reduce the max value of GCDrainStackTargetSize
P4 JDK-8311086 Remove jtreg/gc/startup_warnings
P4 JDK-8309468 Remove jvmti Allocate locker test case
P4 JDK-8323508 Remove TestGCLockerWithShenandoah.java line from TEST.groups
P4 JDK-8319106 Remove unimplemented TaskTerminator::do_delay_step
P4 JDK-8318155 Remove unnecessary virtual specifier in Space
P4 JDK-8315072 Remove unneeded AdaptivePaddedAverage::operator new
P4 JDK-8309907 Remove unused _print_gc_overhead_limit_would_be_exceeded
P4 JDK-8311249 Remove unused MemAllocator::obj_memory_range
P4 JDK-8313922 Remove unused WorkerPolicy::_debug_perturbation
P4 JDK-8318585 Rename CodeCache::UnloadingScope to UnlinkingScope
P4 JDK-8309899 Rename PtrQueueSet::buffer_size()
P4 JDK-8311639 Replace currentTimeMillis() with nanoTime() in jtreg/gc
P4 JDK-8318735 RISC-V: Enable related hotspot tests run on riscv
P4 JDK-8317318 Serial: Change GenCollectedHeap to SerialHeap in whitebox
P4 JDK-8316957 Serial: Change GenCollectedHeap to SerialHeap inside gc/serial folder
P4 JDK-8317354 Serial: Move DirtyCardToOopClosure to gc/serial folder
P4 JDK-8317675 Serial: Move gc/shared/generation to serial folder
P4 JDK-8310311 Serial: move Generation::contribute_scratch to DefNewGeneration
P4 JDK-8318647 Serial: Refactor BlockOffsetTable
P4 JDK-8319373 Serial: Refactor dirty cards scanning during Young GC
P4 JDK-8315933 Serial: Remove empty Generation::ensure_parsability
P4 JDK-8316295 Serial: Remove empty Generation::promotion_failure_occurred
P4 JDK-8319703 Serial: Remove generationSpec
P4 JDK-8317592 Serial: Remove Space::toContiguousSpace
P4 JDK-8318510 Serial: Remove TenuredGeneration::block_size
P4 JDK-8319306 Serial: Remove TenuredSpace::verify
P4 JDK-8316940 Serial: Remove unused declarations in genCollectedHeap
P4 JDK-8316420 Serial: Remove unused GenCollectedHeap::oop_iterate
P4 JDK-8316357 Serial: Remove unused GenCollectedHeap::space_containing
P4 JDK-8316021 Serial: Remove unused Generation::post_compact
P4 JDK-8317963 Serial: Remove unused GenerationIsInReservedClosure
P4 JDK-8316513 Serial: Remove unused invalidate_remembered_set
P4 JDK-8317994 Serial: Use SerialHeap in generation
P4 JDK-8310388 Shenandoah: Auxiliary bitmap is not madvised for THP
P4 JDK-8311978 Shenandoah: Create abstraction over heap metrics for heuristics
P4 JDK-8320888 Shenandoah: Enable ShenandoahVerifyOptoBarriers in debug builds
P4 JDK-8320969 Shenandoah: Enforce stable number of GC workers
P4 JDK-8316632 Shenandoah: Raise OOME when gc threshold is exceeded
P4 JDK-8321120 Shenandoah: Remove ShenandoahElasticTLAB flag
P4 JDK-8321122 Shenandoah: Remove ShenandoahLoopOptsAfterExpansion flag
P4 JDK-8320907 Shenandoah: Remove ShenandoahSelfFixing flag
P4 JDK-8321410 Shenandoah: Remove ShenandoahSuspendibleWorkers flag
P4 JDK-8320877 Shenandoah: Remove ShenandoahUnloadClassesFrequency support
P4 JDK-8317535 Shenandoah: Remove unused code
P4 JDK-8309956 Shenandoah: Strengthen the mark word check in string dedup
P4 JDK-8310110 Shenandoah: Trace page sizes
P4 JDK-8314935 Shenandoah: Unable to throw OOME on back-to-back Full GCs
P4 JDK-8311656 Shenandoah: Unused ShenandoahSATBAndRemarkThreadsClosure::_claim_token
P4 JDK-8311821 Simplify ParallelGCThreadsConstraintFunc after CMS removal
P4 JDK-8311026 Some G1 specific tests do not set -XX:+UseG1GC
P4 JDK-8309953 Strengthen and optimize oopDesc age methods
P4 JDK-8309890 TestStringDeduplicationInterned.java waits for the wrong condition
P4 JDK-8321369 Unproblemlist gc/cslocker/TestCSLocker.java
P4 JDK-8311646 ZGC: LIR_OpZStoreBarrier::_info shadows LIR_Op::_info
P4 JDK-8311508 ZGC: RAII use of IntelJccErratumAlignment
P5 JDK-8316906 Clarify TLABWasteTargetPercent flag
P5 JDK-8315548 G1: Document why VM_G1CollectForAllocation::doit() may allocate without completing a GC
P5 JDK-8311179 Generational ZGC: gc/z/TestSmallHeap.java failed with OutOfMemoryError
P5 JDK-8309403 Serial: Remove the useless adaptive size policy in GenCollectedHeap

hotspot/jfr

Priority Bug Summary
P2 JDK-8307526 [JFR] Better handling of tampered JFR repository
P2 JDK-8323540 assert((!((((method)->is_trace_flag_set(((1 << 4) << 8))))))) failed: invariant
P2 JDK-8322142 JFR: Periodic tasks aren't orphaned between recordings
P2 JDK-8323631 JfrTypeSet::write_klass can enqueue a CLD klass that is unloading
P2 JDK-8315827 Kitchensink.java and RenaissanceStressTest.java time out with jvmti module errors
P2 JDK-8312293 SIGSEGV in jfr.internal.event.EventWriter.putUncheckedByte after JDK-8312086
P2 JDK-8309862 Unsafe list operations in JfrStringPool
P3 JDK-8322489 22-b27: Up to 7% regression in all Footprint3-*-G1/ZGC
P3 JDK-8211238 @Deprecated JFR event
P3 JDK-8319206 [REDO] Event NativeLibraryLoad breaks invariant by taking a stacktrace when thread is in state _thread_in_native
P3 JDK-8313251 Add NativeLibraryLoad event
P3 JDK-8314211 Add NativeLibraryUnload event
P3 JDK-8315364 Assert thread state invariant for JFR stack trace capture
P3 JDK-8315220 Event NativeLibraryLoad breaks invariant by taking a stacktrace when thread is in state _thread_in_native
P3 JDK-8244289 fatal error: Possible safepoint reached by thread that does not allow it
P3 JDK-8312574 jdk/jdk/jfr/jvm/TestChunkIntegrity.java fails with timeout
P3 JDK-8309871 jdk/jfr/api/consumer/recordingstream/TestSetEndTime.java timed out
P3 JDK-8309296 jdk/jfr/event/runtime/TestAgentEvent.java fails due to "missing" dynamic JavaAgent
P3 JDK-8311007 jdk/jfr/tool/TestView.java can't find event
P3 JDK-8309238 jdk/jfr/tool/TestView.java failed with "exitValue = 134"
P3 JDK-8316454 JFR break locale settings
P3 JDK-8239508 JFR: @RemoveFields
P3 JDK-8316437 JFR: assert(!tl->has_java_buffer()) failed: invariant
P3 JDK-8313722 JFR: Avoid unnecessary calls to Events.from(Recording)
P3 JDK-8320805 JFR: Create view for deprecated methods
P3 JDK-8309959 JFR: Display N/A for missing data amount
P3 JDK-8312474 JFR: Improve logging to diagnose event stream timeout
P3 JDK-8310335 JFR: Modernize collections and switch statements
P3 JDK-8316927 JFR: Move shouldCommit check earlier for socket events
P3 JDK-8312533 JFR: No message for JFR.view when data is missing
P3 JDK-8321220 JFR: RecordedClass reports incorrect modifiers
P3 JDK-8311040 JFR: RecordedThread::getOSThreadId() should return -1 if thread is virtual
P3 JDK-8310266 JFR: Refactor after 'view' command
P3 JDK-8319374 JFR: Remove instrumentation for exception events
P3 JDK-8311245 JFR: Remove t.printStackTrace() in PeriodicEvents
P3 JDK-8318124 JFR: Rewrite instrumentation to use Class-File API
P3 JDK-8319072 JFR: Turn off events for JFR.view
P3 JDK-8321505 JFR: Update views
P3 JDK-8309928 JFR: View issues
P3 JDK-8316271 JfrJvmtiAgent::retransformClasses failed: JVMTI_ERROR_FAILS_VERIFICATION
P3 JDK-8317360 Missing null checks in JfrCheckpointManager and JfrStringPool initialization routines
P3 JDK-8315930 Revert "8315220: Event NativeLibraryLoad breaks invariant by taking a stacktrace when thread is in state _thread_in_native"
P3 JDK-8316241 Test jdk/jdk/jfr/jvm/TestChunkIntegrity.java failed
P3 JDK-8294401 Update jfr man page to include recently added features
P3 JDK-8273131 Update the java manpage markdown source for JFR filename expansion
P3 JDK-8288936 Wrong lock ordering writing G1HeapRegionTypeChange JFR event
P4 JDK-8317562 [JFR] Compilation queue statistics
P4 JDK-8288158 Add an anchor to each subcommand option on jfr html page
P4 JDK-8313394 Array Elements in OldObjectSample event has the incorrect description
P4 JDK-8310512 Cleanup indentation in jfc files
P4 JDK-8316400 Exclude jdk/jfr/event/runtime/TestResidentSetSizeEvent.java on AIX
P4 JDK-8313552 Fix -Wconversion warnings in JFR code
P4 JDK-8318701 Fix copyright year
P4 JDK-8311511 Improve description of NativeLibrary JFR event
P4 JDK-8320916 jdk/jfr/event/gc/stacktrace/TestParallelMarkSweepAllocationPendingStackTrace.java failed with "OutOfMemoryError: GC overhead limit exceeded"
P4 JDK-8316193 jdk/jfr/event/oldobject/TestListenerLeak.java java.lang.Exception: Could not find leak
P4 JDK-8315128 jdk/jfr/event/runtime/TestResidentSetSizeEvent.java fails with "The size should be less than or equal to peak"
P4 JDK-8305931 jdk/jfr/jcmd/TestJcmdDumpPathToGCRoots.java failed with "Expected chains but found none"
P4 JDK-8314905 jdk/jfr/tool/TestView.java fails with RuntimeException 'Invoked Concurrent' missing from stdout/stderr
P4 JDK-8311536 JFR TestNativeMemoryUsageEvents fails in huge pages configuration
P4 JDK-8314745 JFR: @StackFilter
P4 JDK-8313891 JFR: Incorrect exception message for RecordedObject::getInt
P4 JDK-8310661 JFR: Replace JVM.getJVM() with JVM
P4 JDK-8310561 JFR: Unify decodeDescriptors(String, String)
P4 JDK-8311823 JFR: Uninitialized EventEmitter::_thread_id field
P4 JDK-8316538 runtime/handshake/MixedHandshakeWalkStackTest.java crashes with JFR
P4 JDK-8313670 Simplify shared lib name handling code in some tests
P4 JDK-8221633 StartFlightRecording: consider moving mention of multiple comma-separated parameters to the front
P4 JDK-8312526 Test dk/jfr/event/oldobject/TestHeapDeep.java failed: Could not find ChainNode

hotspot/jvmti

Priority Bug Summary
P2 JDK-8300051 assert(JvmtiEnvBase::environments_might_exist()) failed: to enter event controller, JVM TI environments must exist
P2 JDK-8321219 runtime/jni/FastGetField: assert(is_interpreted_frame()) failed: interpreted frame expected
P2 JDK-8310211 serviceability/jvmti/thread/GetStackTrace/getstacktr03/getstacktr03.java failing
P3 JDK-8309612 [REDO] JDK-8307153 JVMTI GetThreadState on carrier should return STATE_WAITING
P3 JDK-8313816 Accessing jmethodID might lead to spurious crashes
P3 JDK-8308614 Enabling JVMTI ClassLoad event slows down vthread creation by factor 10
P3 JDK-8311218 fatal error: stuck in JvmtiVTMSTransitionDisabler::VTMS_transition_disable
P3 JDK-8311556 GetThreadLocalStorage not working for vthreads mounted during JVMTI attach
P3 JDK-8310584 GetThreadState reports blocked and runnable for pinned suspended virtual threads
P3 JDK-8321069 JvmtiThreadState::state_for_while_locked() returns nullptr for an attached JNI thread with a java.lang.Thread object after JDK-8319935
P3 JDK-8321685 Missing ResourceMark in code called from JvmtiEnvBase::get_vthread_jvf
P3 JDK-8312777 notifyJvmtiMount before notifyJvmtiUnmount
P3 JDK-8316658 serviceability/jvmti/RedefineClasses/RedefineLeakThrowable.java fails intermittently
P3 JDK-8303086 SIGSEGV in JavaThread::is_interp_only_mode()
P4 JDK-8307462 [REDO] VmObjectAlloc is not generated by intrinsics methods which allocate objects
P4 JDK-8320239 add dynamic switch for JvmtiVTMSTransitionDisabler sync protocol
P4 JDK-8320860 add-opens/add-exports require '=' in JAVA_TOOL_OPTIONS
P4 JDK-8313656 assert(!JvmtiExport::can_support_virtual_threads()) with -XX:-DoJVMTIVirtualThreadTransitions
P4 JDK-8319935 Ensure only one JvmtiThreadState is created for one JavaThread associated with attached native thread
P4 JDK-8311077 Fix -Wconversion warnings in jvmti code
P4 JDK-8314824 Fix serviceability/jvmti/8036666/GetObjectLockCount.java to use vm flags
P4 JDK-8318626 GetClassFields does not filter out ConstantPool.constantPoolOop field
P4 JDK-8310585 GetThreadState spec mentions undefined JVMTI_THREAD_STATE_MONITOR_WAITING
P4 JDK-8319244 implement JVMTI handshakes support for virtual threads
P4 JDK-8317635 Improve GetClassFields test to verify correctness of field order
P4 JDK-8310066 Improve test coverage for JVMTI GetThreadState on carrier and mounted vthread
P4 JDK-8308429 jvmti/StopThread/stopthrd007 failed with "NoClassDefFoundError: Could not initialize class jdk.internal.misc.VirtualThreads"
P4 JDK-8319961 JvmtiEnvBase doesn't zero _ext_event_callbacks
P4 JDK-8308762 Metaspace leak with Instrumentation.retransform
P4 JDK-8311301 MethodExitTest may fail with stack buffer overrun
P4 JDK-8312174 missing JVMTI events from vthreads parked during JVMTI attach
P4 JDK-8322538 remove fatal from JVM_VirtualThread functions for !INCLUDE_JVMTI
P4 JDK-8309663 test fails "assert(check_alignment(result)) failed: address not aligned: 0x00000008baadbabe"
P4 JDK-8313654 Test WaitNotifySuspendedVThreadTest.java timed out
P4 JDK-8319375 test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineLeakThrowable.java runs into OutOfMemoryError: Metaspace on AIX
P4 JDK-8316233 VirtualThreadStart events should not be thread-filtered

hotspot/other

Priority Bug Summary
P4 JDK-8318126 Refresh manpages
P4 JDK-8319554 Select LogOutput* directly for stdout and stderr
P4 JDK-8318962 Update ProcessTools javadoc with suggestions in 8315097
P5 JDK-8319165 hsdis binutils: warns on empty string as option string

hotspot/runtime

Priority Bug Summary
P1 JDK-8316698 build failure caused by JDK-8316456
P1 JDK-8317335 Build on windows fails after 8316645
P1 JDK-8313795 Fix for JDK-8313564 breaks ppc and s390x builds
P2 JDK-8315378 [BACKOUT] runtime/NMT/SummarySanityCheck.java failed with "Total committed (MMMMMM) did not match the summarized committed (NNNNNN)"
P2 JDK-8313438 [s390x] build broken after JDK-8301996
P2 JDK-8320278 ARM32 build is broken after JDK-8301997
P2 JDK-8315940 ARM32: Move field resolution information out of the cpCache
P2 JDK-8315698 Crash when comparing BasicType as int after JDK-8310577
P2 JDK-8322282 Incorrect LoaderConstraintTable::add_entry after JDK-8298468
P2 JDK-8323243 JNI invocation of an abstract instance method corrupts the stack
P2 JDK-8321066 Multiple JFR tests have started failing
P2 JDK-8310489 New test runtime/ClassInitErrors/TestStackOverflowDuringInit.java failed
P2 JDK-8323950 Null CLD while loading shared lambda proxy class with javaagent active
P2 JDK-8316468 os::write incorrectly handles partial write
P2 JDK-8319137 release _object in ObjectMonitor dtor to avoid races
P2 JDK-8310656 RISC-V: __builtin___clear_cache can fail silently.
P2 JDK-8315206 RISC-V: hwprobe query is_set return wrong value
P2 JDK-8321276 runtime/cds/appcds/dynamicArchive/DynamicSharedSymbols.java failed with "'17 2: jdk/test/lib/apps ' missing from stdout/stderr"
P2 JDK-8309637 runtime/handshake/HandshakeTimeoutTest.java fails with "has not cleared handshake op" and SIGILL
P2 JDK-8315795 runtime/Safepoint/TestAbortVMOnSafepointTimeout.java fails after JDK-8305507
P2 JDK-8311981 Test gc/stringdedup/TestStringDeduplicationAgeThreshold.java#ZGenerational timed out
P2 JDK-8316746 Top of lock-stack does not match the unlocked object
P2 JDK-8320886 Unsafe_SetMemory0 is not guarded
P2 JDK-8318757 VM_ThreadDump asserts in interleaved ObjectMonitor::deflate_monitor calls
P3 JDK-8302351 "assert(!JavaThread::current()->is_interp_only_mode() || !nm->method()->is_continuation_enter_intrinsic() || ContinuationEntry::is_interpreted_call(return_pc)) failed: interp_only_mode but not in enterSpecial interpreted entry" in fixup_callers_callsite
P3 JDK-8318643 +UseTransparentHugePages must enable +UseLargePages
P3 JDK-8307350 -XX:ContendedPaddingWidth=256 has no effect on the padding of the Thread class
P3 JDK-8303549 [AIX] TestNativeStack.java is failing with exit value 1
P3 JDK-8319253 [BACKOUT] Change LockingMode default from LM_LEGACY to LM_LIGHTWEIGHT
P3 JDK-8312394 [linux] SIGSEGV if kernel was built without hugepage support
P3 JDK-8309613 [Windows] hs_err files sometimes miss information about the code containing the error
P3 JDK-8320892 AArch64: Restore FPU control state after JNI
P3 JDK-8319973 AArch64: Save and restore FPCR in the call stub
P3 JDK-8316595 Alpine build fails after JDK-8314021
P3 JDK-8320275 assert(_chunk->bitmap().at(index)) failed: Bit not set at index
P3 JDK-8320515 assert(monitor->object_peek() != nullptr) failed: Owned monitors should not have a dead object
P3 JDK-8310297 assert(static_cast(result) == thing) with ctw
P3 JDK-8315890 Attempts to load from nullptr in instanceKlass.cpp and unsafe.cpp
P3 JDK-8310735 Build failure after JDK-8310577 with GCC8
P3 JDK-8309209 C2 failed "assert(_stack_guard_state == stack_guard_reserved_disabled) failed: inconsistent state"
P3 JDK-8312181 CDS dynamic dump crashes when verifying unlinked class from static archive
P3 JDK-8322657 CDS filemap fastdebug assert while loading Graal CE Polyglot in isolated classloader
P3 JDK-8316132 CDSProtectionDomain::get_shared_protection_domain should check for exception
P3 JDK-8313905 Checked_cast assert in CDS compare_by_loader
P3 JDK-8309228 Clarify EXPERIMENTAL flags comment in hotspot/share/runtime/globals.hpp
P3 JDK-8316436 ContinuationWrapper uses unhandled nullptr oop
P3 JDK-8303852 current_stack_region() gets called twice unnecessarily
P3 JDK-8315559 Delay TempSymbol cleanup to avoid symbol table churn
P3 JDK-8318895 Deoptimization results in incorrect lightweight locking stack
P3 JDK-8309067 gtest/AsyncLogGtest.java fails again in stderrOutput_vm
P3 JDK-8319104 GtestWrapper crashes with SIGILL in AsyncLogTest::test_asynclog_raw on AIX opt
P3 JDK-8320530 has_resolved_ref_index flag not restored after resetting entry
P3 JDK-8318986 Improve GenericWaitBarrier performance
P3 JDK-8312018 Improve reservation of class space and CDS
P3 JDK-8323595 is_aligned(p, alignof(OopT))) assertion fails in Jetty without compressed OOPs
P3 JDK-8321479 java -D-D crashes
P3 JDK-8311541 JavaThread::print_jni_stack doesn't support native stacks on all platforms
P3 JDK-8309761 Leak class loader constraints
P3 JDK-8317262 LockStack::contains(oop) fails "assert(t->is_Java_thread()) failed: incorrect cast to JavaThread"
P3 JDK-8310644 Make panama memory segment close use async handshakes
P3 JDK-8321539 Minimal build is broken by JDK-8320935
P3 JDK-8312525 New test runtime/os/TestTrimNative.java#trimNative is failing: did not see the expected RSS reduction
P3 JDK-8314831 NMT tests ignore vm flags
P3 JDK-8318594 NMT: VM.native_memory crashes on assert if functionality isn't supported by OS
P3 JDK-8311092 Please disable runtime/jni/nativeStack/TestNativeStack.java on armhf
P3 JDK-8306561 Possible out of bounds access in print_pointer_information
P3 JDK-8317951 Refactor loading of zip library to help resolve JDK-8315220
P3 JDK-8298443 Remove expired flags in JDK 22
P3 JDK-8318776 Require supports_cx8 to always be true
P3 JDK-8309140 ResourceHashtable failed "assert(~(_allocation_t[0] | allocation_mask) == (uintptr_t)this) failed: lost resource object"
P3 JDK-8322154 RISC-V: JDK-8315743 missed change in MacroAssembler::load_reserved
P3 JDK-8315195 RISC-V: Update hwprobe query for new extensions
P3 JDK-8310874 Runthese30m crashes with klass should be in the placeholders during verification
P3 JDK-8305864 runtime/handshake/HandshakeDirectTest.java failed with "exit code: 134"
P3 JDK-8319828 runtime/NMT/VirtualAllocCommitMerge.java may fail if mixing interpreted and compiled native invocations
P3 JDK-8322163 runtime/Unsafe/InternalErrorTest.java fails on Alpine after JDK-8320886
P3 JDK-8316711 SEGV in LoaderConstraintTable::find_loader_constraint after JDK-8310874
P3 JDK-8314850 SharedRuntime::handle_wrong_method() gets called too often when resolving Continuation.enter
P3 JDK-8313419 Template interpreter produces no safepoint check for return bytecodes
P3 JDK-8318365 Test runtime/cds/appcds/sharedStrings/InternSharedString.java fails after JDK-8311538
P3 JDK-8312182 THPs cause huge RSS due to thread start timing issue
P3 JDK-8314294 Unsafe::allocateMemory and Unsafe::freeMemory are slower than malloc/free
P3 JDK-8312620 WSL Linux build crashes after JDK-8310233
P3 JDK-8320052 Zero: Use __atomic built-ins for atomic RMW operations
P3 JDK-8319883 Zero: Use atomic built-ins for 64-bit accesses
P4 JDK-8320830 [AIX] Dont mix os::dll_load() with direct dlclose() calls
P4 JDK-8315321 [aix] os::attempt_reserve_memory_at must map at the requested address or fail
P4 JDK-8311261 [AIX] TestAlwaysPreTouchStacks.java fails due to java.lang.RuntimeException: Did not find expected NMT output
P4 JDK-8219652 [aix] Tests failing with JNI attach problems.
P4 JDK-8313319 [linux] mmap should use MAP_FIXED_NOREPLACE if available
P4 JDK-8320061 [nmt] Multiple issues with peak accounting
P4 JDK-8312078 [PPC] JcmdScale.java Failing on AIX
P4 JDK-8307907 [ppc] Remove RTM locking implementation
P4 JDK-8316585 [REDO] runtime/InvocationTests spend a lot of time on dependency verification
P4 JDK-8309889 [s390] Missing return statement after calling jump_to_native_invoker method in generate_method_handle_dispatch.
P4 JDK-8308479 [s390x] Implement alternative fast-locking scheme
P4 JDK-8312014 [s390x] TestSigInfoInHsErrFile.java Failure
P4 JDK-8311609 [windows] Native stack printing lacks source information for dynamically loaded dlls
P4 JDK-8319233 AArch64: Build failure with clang due to -Wformat-nonliteral warning
P4 JDK-8316309 AArch64: VMError::print_native_stack() crashes on Java native method frame
P4 JDK-8321063 AArch64: Zero build fails after JDK-8320368
P4 JDK-8318636 Add jcmd to print annotated process memory map
P4 JDK-8322321 Add man page doc for -XX:+VerifySharedSpaces
P4 JDK-8314684 Add overview docs to loaderConstraints.cpp
P4 JDK-8313781 Add regression tests for large page logging and user-facing error messages
P4 JDK-8305506 Add support for fractional values of SafepointTimeoutDelay
P4 JDK-8305507 Add support for grace period before AbortVMOnSafepointTimeout triggers
P4 JDK-8193513 add support for printing a stack trace on class loading
P4 JDK-8313638 Add test for dump of resolved references
P4 JDK-8316958 Add test for unstructured locking
P4 JDK-8313782 Add user-facing warning if THPs are enabled but cannot be used
P4 JDK-8319818 Address GCC 13.2.0 warnings (stringop-overflow and dangling-pointer)
P4 JDK-8320300 Adjust hs_err output in malloc/mmap error cases
P4 JDK-8305753 Allow JIT compilation for -Xshare:dump
P4 JDK-8312392 ARM32 build broken since 8311035
P4 JDK-8309240 Array classes should be stored in dynamic CDS archive
P4 JDK-8317433 Async UL: Only grab lock once when write():ing
P4 JDK-8317432 Async UL: Use memcpy instead of strcpy in Message ctr
P4 JDK-8318591 avoid leaks in loadlib_aix.cpp reload_table()
P4 JDK-8316994 Avoid modifying ClassLoader and Module objects during -Xshare:dump
P4 JDK-8316546 Backout JDK-8315932: runtime/InvocationTests spend a lot of time on dependency verification
P4 JDK-8319318 bufferedStream fixed case can be removed
P4 JDK-8310275 Bug in assignment operator of ReservedMemoryRegion
P4 JDK-8309811 BytecodePrinter cannot handle unlinked classes
P4 JDK-8309808 BytecodeTracer prints wrong BSM for invokedynamic
P4 JDK-8320826 call allocate_shared_strings_array after all strings are interned
P4 JDK-8311538 CDS InternSharedString test fails on huge pages host - cannot find shared string
P4 JDK-8307468 CDS Lambda Proxy classes are regenerated in dynamic dump
P4 JDK-8311035 CDS should not use dump time JVM narrow Klass encoding to pre-compute Klass ids
P4 JDK-8315127 CDSMapTest fails with incorrect number of oop references
P4 JDK-8317730 Change byte_size to return size_t
P4 JDK-8281455 Change JVM options with small ranges from 64 to 32 bits, for gc_globals.hpp
P4 JDK-8308850 Change JVM options with small ranges that get -Wconversion warnings to 32 bits
P4 JDK-8315880 Change LockingMode default from LM_LEGACY to LM_LIGHTWEIGHT
P4 JDK-8314502 Change the comparator taking version of GrowableArray::find to be a template method
P4 JDK-8318089 Class space not marked as such with NMT when CDS is off
P4 JDK-8317294 Classloading throws exceptions over already pending exceptions
P4 JDK-8311788 ClassLoadUnloadTest fails on AIX after JDK-8193513
P4 JDK-8313435 Clean up unused default methods code
P4 JDK-8317761 Combine two versions of print_statistics() in java.cpp
P4 JDK-8305765 CompressedClassPointers.java is unreliable due to ASLR
P4 JDK-8301327 convert assert to guarantee in Handle_IDiv_Exception
P4 JDK-8316967 Correct the scope of vmtimer in UnregisteredClasses::load_class
P4 JDK-8320335 Deprecate `RegisterFinalizersAtInit` option and code
P4 JDK-8312072 Deprecate for removal the -Xnoagent option
P4 JDK-8320212 Disable GCC stringop-overflow warning for affected files
P4 JDK-8321119 Disable java/foreign/TestHandshake.java on Zero VMs
P4 JDK-8313316 Disable runtime/ErrorHandling/MachCodeFramesInErrorFile.java on ppc64le
P4 JDK-8310494 Do not include constantPool.hpp from instanceKlass.hpp
P4 JDK-8295159 DSO created with -ffast-math breaks Java floating-point arithmetic
P4 JDK-8316427 Duplicated code for {obj,type}ArrayKlass::array_klass
P4 JDK-8316229 Enhance class initialization logging
P4 JDK-8317711 Exclude gtest/GTestWrapper.java on AIX
P4 JDK-8316961 Fallback implementations for 64-bit Atomic::{add,xchg} on 32-bit platforms
P4 JDK-8314832 Few runtime/os tests ignore vm flags
P4 JDK-8311847 Fix -Wconversion for assembler.hpp emit_int8,16 callers
P4 JDK-8313554 Fix -Wconversion warnings for ResolvedFieldEntry
P4 JDK-8310921 Fix -Wconversion warnings from GenerateOopMap
P4 JDK-8309685 Fix -Wconversion warnings in assembler and register code
P4 JDK-8313564 Fix -Wconversion warnings in classfile code
P4 JDK-8310920 Fix -Wconversion warnings in command line flags
P4 JDK-8310577 Fix -Wconversion warnings in interpreter and oops
P4 JDK-8309692 Fix -Wconversion warnings in javaClasses
P4 JDK-8310332 Fix -Wconversion warnings in MethodData
P4 JDK-8314265 Fix -Wconversion warnings in miscellaneous runtime code
P4 JDK-8314114 Fix -Wconversion warnings in os code, primarily linux
P4 JDK-8313785 Fix -Wconversion warnings in prims code
P4 JDK-8313882 Fix -Wconversion warnings in runtime code
P4 JDK-8310906 Fix -Wconversion warnings in runtime, oops and some code header files.
P4 JDK-8312121 Fix -Wconversion warnings in tribool.hpp
P4 JDK-8313249 Fix -Wconversion warnings in verifier code
P4 JDK-8312979 Fix assembler_aarch64.hpp after JDK-8311847
P4 JDK-8319542 Fix boundaries of region to be tested with os::is_readable_range
P4 JDK-8317790 Fix Bug entry for exclusion of runtime/jni/terminatedThread/TestTerminatedThread.java on AIX
P4 JDK-8312190 Fix c++11-narrowing warnings in hotspot code
P4 JDK-8318474 Fix memory reporter for thread_count
P4 JDK-8308780 Fix the Java Integer types on Windows
P4 JDK-8310233 Fix THP detection on Linux
P4 JDK-8314588 gc/metaspace/TestMetaspaceInitialization.java failed "assert(capacity_until_gc >= committed_bytes) failed: capacity_until_gc: 3145728 < committed_bytes: 3211264"
P4 JDK-8314835 gtest wrappers should be marked as flagless
P4 JDK-8318071 IgnoreUnrecognizedVMOptions flag still causes failure in ArchiveHeapTestClass
P4 JDK-8312395 Improve assertions in growableArray
P4 JDK-8316969 Improve CDS module graph support for --module option
P4 JDK-8319955 Improve dependencies removal during class unloading
P4 JDK-8310228 Improve error reporting for uncaught native exceptions on Windows
P4 JDK-8318982 Improve Exceptions::special_exception
P4 JDK-8303815 Improve Metaspace test speed
P4 JDK-8316581 Improve performance of Symbol::print_value_on()
P4 JDK-8318709 Improve System.nanoTime performance on Windows
P4 JDK-8309753 Include array classes in the output of -XX:+PrintSharedArchiveAndExit
P4 JDK-8321183 Incorrect warning from cds about the modules file
P4 JDK-8311921 Inform about MaxExpectedDataSegmentSize in case of pthread_create failures on AIX
P4 JDK-8318484 Initial version of cdsConfig.hpp
P4 JDK-8313752 InstanceKlassFlags::print_on doesn't print the flag names
P4 JDK-8317692 jcmd GC.heap_dump performance regression after JDK-8292818
P4 JDK-8310687 JDK-8303215 is incomplete
P4 JDK-8313874 JNI NewWeakGlobalRef throws exception for null arg
P4 JDK-8314080 JNI spec: clarify NewWeakGlobalRef handling of weak global references
P4 JDK-8312262 Klass::array_klass() should return ArrayKlass pointer
P4 JDK-8316440 LambdasInTwoArchives.java failed to find WhiteBox.class
P4 JDK-8307766 Linux: Provide the option to override the timer slack
P4 JDK-8318015 Lock inflation not needed for OSR or Deopt for new locking modes
P4 JDK-8319927 Log that IEEE rounding mode was corrupted by loading a library
P4 JDK-8319704 LogTagSet::set_output_level() should not accept NULL as LogOutput
P4 JDK-8318700 MacOS Zero cannot run gtests due to wrong JVM path
P4 JDK-8315061 Make LockingMode a product flag
P4 JDK-8314243 Make VM_Exit::wait_for_threads_in_native_to_block wait for user threads time configurable
P4 JDK-8314320 Mark runtime/CommandLine/ tests as flagless
P4 JDK-8304292 Memory leak related to ClassLoader::update_class_path_entry_list
P4 JDK-8314654 Metaspace: move locking out of MetaspaceArena
P4 JDK-8307356 Metaspace: simplify BinList handling
P4 JDK-8312329 Minimal build failure after JDK-8311541
P4 JDK-8318029 Minor improvement to logging output in container at-requires
P4 JDK-8313141 Missing check for os_thread type in os_windows.cpp
P4 JDK-8315739 Missing null check in os::vm_min_address
P4 JDK-8312136 Modify runtime/ErrorHandling/TestDwarf.java to split dwarf and decoder testing
P4 JDK-8324041 ModuleOption.java failed with update release versioning scheme
P4 JDK-8319048 Monitor deflation unlink phase prolongs time to safepoint
P4 JDK-8319630 Monitor final audit log lacks separator
P4 JDK-8313081 MonitoringSupport_lock should be unconditionally initialized after 8304074
P4 JDK-8320935 Move CDS config initialization code to cdsConfig.cpp
P4 JDK-8301996 Move field resolution information out of the cpCache
P4 JDK-8301997 Move method resolution information out of the cpCache
P4 JDK-8292692 Move MethodCounters inline functions out of method.hpp
P4 JDK-8318447 Move NMT source code to own subdirectory
P4 JDK-8319897 Move StackWatermark handling out of LockStack::contains
P4 JDK-8299825 Move StdoutLog and StderrLog to LogConfiguration
P4 JDK-8309065 Move the logic to determine archive heap location from CDS to G1 GC
P4 JDK-8310355 Move the stub test from initialize_final_stubs() to test/hotspot/gtest
P4 JDK-8313202 MutexLocker should disallow null Mutexes
P4 JDK-8318485 Narrow klass shift should be zero if encoding range extends to 0x1_0000_0000
P4 JDK-8293850 need a largest_committed metric for each category of NMT's output
P4 JDK-8319314 NMT detail report slow or hangs for large number of mappings
P4 JDK-8319437 NMT should show library names in call stacks
P4 JDK-8310974 NMT: Arena diffs miss the scale
P4 JDK-8320370 NMT: Change MallocMemorySnapshot to simplify code.
P4 JDK-8317772 NMT: Make peak values available in release builds
P4 JDK-8314438 NMT: Performance benchmarks are needed to have a baseline for comparison of improvements
P4 JDK-8261491 NMT: Reduce memory footprint of reporting
P4 JDK-8315362 NMT: summary diff reports threads count incorrectly
P4 JDK-8310134 NMT: thread count in Thread section of VM.native_memory output confusing with virtual threads
P4 JDK-8309034 NoClassDefFoundError when initializing Long$LongCache
P4 JDK-8299790 os::print_hex_dump is racy
P4 JDK-8314163 os::print_hex_dump prints incorrectly for big endian platforms and unit sizes larger than 1
P4 JDK-8310107 os::trace_page_sizes_for_requested_size should name alignment as requested page size
P4 JDK-8304939 os::win32::exit_process_or_thread should be marked noreturn
P4 JDK-8320368 Per-CPU optimization of Klass range reservation
P4 JDK-8320418 PPC64: invokevfinal_helper duplicates code to handle ResolvedMethodEntry
P4 JDK-8317132 Prepare HotSpot for permissive-
P4 JDK-8177481 Prepare Runtime code for -Wconversion
P4 JDK-8308903 Print detailed info for Java objects in -Xlog:cds+map
P4 JDK-8314020 Print instruction blocks in byte units
P4 JDK-8317240 Promptly free OopMapEntry after fail to insert the entry to OopMapCache
P4 JDK-8317919 pthread_attr_init handle return value and destroy pthread_attr_t object
P4 JDK-8310873 Re-enable locked_create_entry symbol check in runtime/NMT/CheckForProperDetailStackTrace.java for RISC-V
P4 JDK-8310076 Reduce inclusion of bytecodeStream.hpp
P4 JDK-8310225 Reduce inclusion of oopMapCache.hpp and generateOopMap.hpp
P4 JDK-8309878 Reduce inclusion of resolvedIndyEntry.hpp
P4 JDK-8313669 Reduced chance for zero-based nKlass encoding since JDK-8296565
P4 JDK-8320304 Refactor and simplify monitor deflation functions
P4 JDK-8319999 Refactor MetaspaceShared::use_full_module_graph()
P4 JDK-8308463 Refactor regenerated class handling in lambdaFormInvokers.cpp
P4 JDK-8311648 Refactor the Arena/Chunk/ChunkPool interface
P4 JDK-8318587 refresh libraries cache on AIX in print_vm_info
P4 JDK-8320383 refresh libraries cache on AIX in VMError::report
P4 JDK-8316523 Relativize esp in interpreter frames (PowerPC only)
P4 JDK-8315069 Relativize extended_sp in interpreter frames
P4 JDK-8315966 Relativize initial_sp in interpreter frames
P4 JDK-8308984 Relativize last_sp (and top_frame_sp) in interpreter frames
P4 JDK-8299915 Remove ArrayAllocatorMallocLimit and associated code
P4 JDK-8320382 Remove CompressedKlassPointers::is_valid_base()
P4 JDK-8315998 Remove dead ClassLoaderDataGraphKlassIteratorStatic
P4 JDK-8320147 Remove DumpSharedSpaces
P4 JDK-8318383 Remove duplicated checks in os::get_native_stack() in posix implementation
P4 JDK-8319944 Remove DynamicDumpSharedSpaces
P4 JDK-8313207 Remove MetaspaceShared::_has_error_classes
P4 JDK-8306582 Remove MetaspaceShared::exit_after_static_dump()
P4 JDK-8319896 Remove monitor deflation from final audit
P4 JDK-8261894 Remove support for UseSHM
P4 JDK-8312492 Remove THP sanity checks at VM startup
P4 JDK-8314749 Remove unimplemented _Copy_conjoint_oops_atomic
P4 JDK-8317314 Remove unimplemented ObjArrayKlass::oop_oop_iterate_elements_bounded
P4 JDK-8316002 Remove unnecessary seen_dead_loader in ClassLoaderDataGraph::do_unloading
P4 JDK-8319778 Remove unreachable code in ObjectSynchronizer::exit
P4 JDK-8320054 Remove unused _count from NMT walker classes
P4 JDK-8315580 Remove unused java_lang_String::set_value_raw()
P4 JDK-8311180 Remove unused unneeded definitions from globalDefinitions
P4 JDK-8310510 Remove WordsPerLong
P4 JDK-8308603 Removing do_pending_ref/enclosing_ref from MetaspaceClosure
P4 JDK-8310146 Removing unused PerfLongVariant::_sampled
P4 JDK-8312585 Rename DisableTHPStackMitigation flag to THPStackMitigation
P4 JDK-8307312 Replace "int which" with "int cp_index" in constantPool
P4 JDK-8250269 Replace ATTRIBUTE_ALIGNED with alignas
P4 JDK-8311285 report some fontconfig related environment variables in hs_err file
P4 JDK-8321269 Require platforms to define DEFAULT_CACHE_LINE_SIZE
P4 JDK-8316098 Revise signature of numa_get_leaf_groups
P4 JDK-8309258 RISC-V: Add riscv_hwprobe syscall
P4 JDK-8315338 RISC-V: Change flags for stable extensions to non-experimental
P4 JDK-8316859 RISC-V: Disable detection of V through HWCAP
P4 JDK-8315652 RISC-V: Features string uses wrong separator for jtreg
P4 JDK-8311074 RISC-V: Fix -Wconversion warnings in some code header files
P4 JDK-8310949 RISC-V: Initialize UseUnalignedAccesses
P4 JDK-8319440 RISC-V: jdk can't be built with clang due to register keyword
P4 JDK-8310276 RISC-V: Make use of shadd macro-assembler function when possible
P4 JDK-8316645 RISC-V: Remove dependency on libatomic by adding cmpxchg 1b
P4 JDK-8316566 RISC-V: Zero extended narrow oop passed to Atomic::cmpxchg
P4 JDK-8318691 runtime/CompressedOops/CompressedClassPointersEncodingScheme.java fails with release VMs
P4 JDK-8314830 runtime/ErrorHandling/ tests ignore external VM flags
P4 JDK-8312049 runtime/logging/ClassLoadUnloadTest can be improved
P4 JDK-8293972 runtime/NMT/NMTInitializationTest.java#default_long-off failed with "Suspiciously long bucket chains in lookup table."
P4 JDK-8298992 runtime/NMT/SummarySanityCheck.java failed with "Total committed (MMMMMM) did not match the summarized committed (NNNNNN)"
P4 JDK-8314426 runtime/os/TestTrimNative.java is failing on slow machines
P4 JDK-8319633 runtime/posixSig/TestPosixSig.java intermittent timeouts on UNIX
P4 JDK-8318834 s390x: Debug builds are missing debug helpers
P4 JDK-8316895 SeenThread::print_action_queue called on a null pointer
P4 JDK-8314694 Separate checked_cast from globalDefinitions.hpp
P4 JDK-8308464 Shared array class should not always be loaded in boot loader
P4 JDK-8316693 Simplify at-requires checkDockerSupport()
P4 JDK-8311604 Simplify NOCOOPS requested addresses for archived heap objects
P4 JDK-8310108 Skip ReplaceCriticalClassesForSubgraphs when EnableJVMCI is specified
P4 JDK-8312434 SPECjvm2008/xml.transform with CDS fails with "can't seal package nu.xom"
P4 JDK-8311870 Split CompressedKlassPointers from compressedOops.hpp
P4 JDK-8320937 support latest VS2022 MSC_VER in abstract_vm_version.cpp
P4 JDK-8313616 support loading library members on AIX in os::dll_load
P4 JDK-8313678 SymbolTable can leak Symbols during cleanup
P4 JDK-8311583 tableswitch broken by JDK-8310577
P4 JDK-8312625 Test serviceability/dcmd/vm/TrimLibcHeapTest.java failed: RSS use increased
P4 JDK-8316060 test/hotspot/jtreg/runtime/reflect/ReflectOutOfMemoryError.java may fail if heap is huge
P4 JDK-8314139 TEST_BUG: runtime/os/THPsInThreadStackPreventionTest.java could fail on machine with large number of cores
P4 JDK-8321683 Tests fail with AssertionError in RangeWithPageSize
P4 JDK-8318609 Upcall stubs should be smaller
P4 JDK-8317565 Update Manpage for obsoletion of UseSHM
P4 JDK-8313691 use close after failing os::fdopen in vmError and ciEnv
P4 JDK-8314752 Use google test string comparison macros
P4 JDK-8314743 Use of uninitialized local in SR_initialize after JDK-8314114
P4 JDK-8310170 Use sp's argument to improve performance of outputStream::indent and remove SP_USE_TABS
P4 JDK-8315869 UseHeavyMonitors not used
P4 JDK-8310596 Utilize existing method frame::interpreter_frame_monitor_size_in_bytes()
P4 JDK-8307788 vmTestbase/gc/gctests/LargeObjects/large003/TestDescription.java timed out
P4 JDK-8315818 vmTestbase/nsk/jvmti/Allocate/alloc001/alloc001.java fails on libgraal
P4 JDK-8309599 WeakHandle and OopHandle release should clear obj pointer
P4 JDK-8315073 Zero build on macOS fails after JDK-8303852
P4 JDK-8320582 Zero: Misplaced CX8 enablement flag
P4 JDK-8319777 Zero: Support 8-byte cmpxchg
P5 JDK-8314268 Missing include in assembler_riscv.hpp
P5 JDK-8311145 Remove check_with_errno duplicates
P5 JDK-8311581 Remove obsolete code and comments in TestLVT.java
P5 JDK-8318528 Rename TestUnstructuredLocking test
P5 JDK-8315743 RISC-V: Cleanup masm lr()/sc() methods
P5 JDK-8316186 RISC-V: Remove PlatformCmpxchg<4>

hotspot/svc

Priority Bug Summary
P1 JDK-8316228 jcmd tests are broken by 8314828
P3 JDK-8311557 [JVMCI] deadlock with JVMTI thread suspension
P3 JDK-8321565 [REDO] Heap dump does not contain virtual Thread stack references
P3 JDK-8322237 Heap dump contains duplicate thread records for mounted virtual threads
P4 JDK-8315149 Add hsperf counters for CPU time of internal GC threads
P4 JDK-8313796 AsyncGetCallTrace crash on unreadable interpreter method pointer
P4 JDK-8314197 AttachListener::pd_find_operation always returning nullptr
P4 JDK-8309671 Avoid using jvmci.Compiler property to determine if Graal is enabled
P4 JDK-8316142 Enable parallelism in vmTestbase/nsk/monitoring/stress/lowmem tests
P4 JDK-8310380 Handle problems in core-related tests on macOS when codesign tool does not work
P4 JDK-8316691 Heap dump: separate stack traces for mounted virtual threads
P4 JDK-8314021 HeapDump: Optimize segmented heap file merging phase
P4 JDK-8320924 Improve heap dump performance by optimizing archived object checks
P4 JDK-8319650 Improve heap dump performance with class metadata caching
P4 JDK-8319948 jcmd man page needs to be updated
P4 JDK-8323241 jcmd manpage should use lists for argument lists
P4 JDK-8314828 Mark 3 jcmd command-line options test as vm.flagless
P4 JDK-8312916 Remove remaining usages of -Xdebug from test/hotspot/jtreg
P4 JDK-8319053 Segment dump files remain after parallel heap dump on Windows
P4 JDK-8314501 Shenandoah: sun/tools/jhsdb/heapconfig/JMapHeapConfigTest.java fails
P4 JDK-8316462 sun/jvmstat/monitor/MonitoredVm/MonitorVmStartTerminate.java ignores VM flags
P4 JDK-8316778 test hprof lib: invalid array element type from JavaValueArray.elementSize
P4 JDK-8306441 Two phase segmented heap dump
P5 JDK-8311775 [TEST] duplicate verifyHeapDump in several tests
P5 JDK-8317285 Misspellings in hprof test lib

hotspot/svc-agent

Priority Bug Summary
P2 JDK-8316562 serviceability/sa/jmap-hprof/JMapHProfLargeHeapTest.java times out after JDK-8314829
P2 JDK-8310618 Test serviceability/sa/ClhsdbDumpclass.java fails after 8242152: 'StackMapTable:' missing from stdout/stderr
P3 JDK-8311879 SA ClassWriter generates invalid invokedynamic code
P3 JDK-8242152 SA does not include StackMapTables when dumping .class files
P3 JDK-8314679 SA fails to properly attach to JVM after having just detached from a different JVM
P4 JDK-8313798 [aarch64] sun/tools/jhsdb/HeapDumpTestWithActiveProcess.java sometimes times out on aarch64
P4 JDK-8314550 [macosx-aarch64] serviceability/sa/TestJmapCore.java fails with "sun.jvm.hotspot.debugger.UnmappedAddressException: 801000800"
P4 JDK-8313800 AArch64: SA stack walking code having trouble finding sender frame when invoking LambdaForms is involved
P4 JDK-8315648 Add test for JDK-8309979 changes
P4 JDK-8314389 AttachListener::pd_set_flag obsolete
P4 JDK-8309979 BootstrapMethods attribute is missing in class files recreated by SA
P4 JDK-8316342 CLHSDB "dumpclass" command produces invalid classes
P4 JDK-8311103 Enhancements and Fixes to SA ClassWriter
P4 JDK-8237542 JMapHeapConfigTest.java doesn't work with negative jlong values
P4 JDK-8189685 need PerfMemory class update and a volatile_static_field support in VMStructs
P4 JDK-8312246 NPE when HSDB visits bad oop
P4 JDK-8316417 ObjectMonitorIterator does not return the most recent monitor and is incorrect if no monitors exists
P4 JDK-8313357 Revisit requiring SA tests on OSX to either run as root or use sudo
P4 JDK-8314117 RISC-V: Incorrect VMReg encoding in RISCV64Frame.java
P4 JDK-8316182 RISC-V: SA stack walking code having trouble finding sender frame when invoking LambdaForms is involved
P4 JDK-8312623 SA add NestHost and NestMembers attributes when dumping class
P4 JDK-8294316 SA core file support is broken on macosx-x64 starting with macOS 12.x
P4 JDK-8311971 SA's ConstantPool.java uses incorrect computation to read long value in the constant pool
P4 JDK-8313631 SA: stack trace printed using "where" command does not show class name
P4 JDK-8314829 serviceability/sa/jmap-hprof/JMapHProfLargeHeapTest.java ignores vm flags
P4 JDK-8307408 Some jdk/sun/tools/jhsdb tests don't pass test JVM args to the debuggee JVM
P4 JDK-8309605 StubRoutines are not used by SA
P4 JDK-8316401 sun/tools/jhsdb/JStackStressTest.java failed with "InternalError: We should have found a thread that owns the anonymous lock"
P4 JDK-8311102 Write annotations in the classfile dumped by SA
P5 JDK-8280743 HSDB "Monitor Cache Dump" command might throw NPE
P5 JDK-8312232 Remove sun.jvm.hotspot.runtime.VM.buildLongFromIntsPD()

hotspot/test

Priority Bug Summary
P1 JDK-8318964 Fix build failures caused by 8315097
P3 JDK-8312194 test/hotspot/jtreg/applications/ctw/modules/jdk_crypto_ec.java cannot handle empty modules
P4 JDK-8313218 Disable RunThese24H testing until JDK-8282357 is fixed.
P4 JDK-8321307 Don't run in ATR duplicated and linux-x64 specific tasks on linux-aarch64
P4 JDK-8319153 Fix: Class is a raw type in ProcessTools
P4 JDK-8314610 hotspot can't compile with the latest of gtest because of
P4 JDK-8310187 Improve Generational ZGC jtreg testing
P4 JDK-8315415 OutputAnalyzer.shouldMatchByLine() fails in some cases
P4 JDK-8315097 Rename createJavaProcessBuilder
P4 JDK-8303773 Replace "main.wrapper" with "test.thread.factory" property in test code
P4 JDK-8318825 runThese failed with "unable to create native thread: possibly out of memory or process/resource limits reached"
P4 JDK-8314242 Update applications/scimark/Scimark.java to accept VM flags
P4 JDK-8305962 update jcstress to 0.16
P5 JDK-8320129 "top" command during jtreg failure handler does not display CPU usage on OSX

infrastructure

Priority Bug Summary
P4 JDK-8316946 jtreg failure handler pages are mislabelling the jcmd/thread/dump_to_file results.
P4 JDK-8312882 Update the CONTRIBUTING.md with pointers to lifecycle of a PR

infrastructure/build

Priority Bug Summary
P1 JDK-8313274 [BACKOUT] Relax prerequisites for java.base-jmod target
P2 JDK-8317802 jmh tests fail with Unable to find the resource: /META-INF/BenchmarkList after JDK-8306819
P3 JDK-8286757 adlc tries to build with /pathmap but without /experimental:deterministic
P3 JDK-8316294 AIX: Build fopen system call fails on file _BUILD_LIBJDWP_objectfilenames.txt
P3 JDK-8317741 build error avx512fintrin.h in BUILD_LIB_SIMD_SORT on Alpine Linux x86_64
P3 JDK-8315499 build using devkit on Linux ppc64le RHEL puts path to devkit into libsplashscreen
P3 JDK-8253620 Debug symbols for tests missing on macos and windows
P3 JDK-8323008 filter out harmful -std* flags added by autoconf from CXX
P3 JDK-8320663 Fix C syntax in LIB_SETUP_HSDIS_BINUTILS
P3 JDK-8304478 Initial nroff manpage generation for JDK 22
P3 JDK-8317807 JAVA_FLAGS removed from jtreg running in JDK-8317039
P3 JDK-8320258 Refresh building.md
P3 JDK-8318669 Target OS detection in 'test-prebuilt' makefile target is incorrect when running on MSYS2
P3 JDK-8264425 Update building.md on non-English locales on Windows
P3 JDK-8310183 Update GitHub Actions to use boot JDK for building jtreg
P3 JDK-8313167 Update to use jtreg 7.3
P3 JDK-8314495 Update to use jtreg 7.3.1
P4 JDK-8313374 --enable-ccache's CCACHE_BASEDIR breaks builds
P4 JDK-8312466 /bin/nm usage in AIX makes needs -X64 flag
P4 JDK-8320932 [BACKOUT] dsymutil command leaves around temporary directories
P4 JDK-8315062 [GHA] get-bootjdk action should return the abolute path
P4 JDK-8315863 [GHA] Update checkout action to use v4
P4 JDK-8320931 [REDO] dsymutil command leaves around temporary directories
P4 JDK-8307858 [REDO] JDK-8307194 Add make target for optionally building a complete set of all JDK and hotspot libjvm static libraries
P4 JDK-8313661 [REDO] Relax prerequisites for java.base-jmod target
P4 JDK-8311938 Add default cups include location for configure on AIX
P4 JDK-8310384 Add hooks for custom image creation
P4 JDK-8309880 Add support for linking libffi on Windows and Mac
P4 JDK-8311545 Allow test symbol files to be kept in the test image
P4 JDK-8317620 Build JDK tools with ModuleMainClass attribute
P4 JDK-8314555 Build with mawk fails on Windows
P4 JDK-8306630 Bump minimum boot jdk to JDK 21
P4 JDK-8317970 Bump target macosx-x64 version to 11.00.00
P4 JDK-8311955 c++filt is now ibm-llvm-cxxfilt when using xlc17 / clang on AIX
P4 JDK-8319570 Change to GCC 13.2.0 for building on Linux at Oracle
P4 JDK-8319573 Change to Visual Studio 2022 17.6.5 for building on Windows at Oracle
P4 JDK-8317560 Change to Xcode 14.3.1 for building on macOS at Oracle
P4 JDK-8317510 Change Windows debug symbol files naming to avoid losing info when an executable and a library share the same name
P4 JDK-8316893 Compile without -fno-delete-null-pointer-checks
P4 JDK-8294549 configure script should detect unsupported path
P4 JDK-8314554 Debian/Ubuntu should not link OpenJDK with --as-needed link option
P4 JDK-8320863 dsymutil command leaves around temporary directories
P4 JDK-8313082 Enable CreateCoredumpOnCrash for testing in makefiles
P4 JDK-8317039 Enable specifying the JDK used to run jtreg
P4 JDK-8310728 Enable Zc:inline flag in Visual Studio build
P4 JDK-8319197 Exclude hb-subset and hb-style from compilation
P4 JDK-8310376 Extend SetupTarget macro with DIR parameter
P4 JDK-8316461 Fix: make test outputs TEST SUCCESS after unsuccessful exit
P4 JDK-8303427 Fixpath confused if unix root contains "/jdk"
P4 JDK-8268719 Force execution (and source) code page used when compiling on Windows
P4 JDK-8306281 function isWsl() returns false on WSL2
P4 JDK-8313707 GHA: Bootstrap sysroots with --variant=minbase
P4 JDK-8313428 GHA: Bump GCC versions for July 2023 updates
P4 JDK-8318039 GHA: Bump macOS and Xcode versions
P4 JDK-8320053 GHA: Cross-compile gtest code
P4 JDK-8314262 GHA: Cut down cross-compilation sysroots deeper
P4 JDK-8314730 GHA: Drop libfreetype6-dev transitional package in favor of libfreetype-dev
P4 JDK-8320358 GHA: ignore jdk* branches
P4 JDK-8314656 GHA: No need for Debian ports keyring installation after JDK-8313701
P4 JDK-8320921 GHA: Parallelize hotspot_compiler test jobs
P4 JDK-8313701 GHA: RISC-V should use the official repository for bootstrap
P4 JDK-8314543 gitattributes: make diffs easier to read
P4 JDK-8318753 hsdis binutils may place libs in lib64
P4 JDK-8318961 increase javacserver connection timeout values and max retry attempts
P4 JDK-8310454 Introduce static-libs-graal bundle
P4 JDK-8316648 jrt-fs.jar classes not reproducible between standard and bootcycle builds
P4 JDK-8310321 make JDKOPT_CHECK_CODESIGN_PARAMS more verbose
P4 JDK-8316894 make test TEST="jtreg:test/jdk/..." fails on AIX
P4 JDK-8318540 make test cannot run .jasm tests directly
P4 JDK-8314762 Make {@Incubating} conventional
P4 JDK-8316532 Native library copying in BuildMicrobenchmark.gmk cause dups on macOS
P4 JDK-8313244 NM flags handling in configure process
P4 JDK-8320942 Only set openjdk-target when cross compiling linux-aarch64
P4 JDK-8314483 Optionally override copyright header in generated source
P4 JDK-8315060 Out of tree incremental build fails with ccache
P4 JDK-8315278 Patch 'print-targets' target to print targets separated by new line
P4 JDK-8310259 Pin msys2/setup-msys2 github action to a specific commit
P4 JDK-8309746 Reconfigure check should include make/conf/version-numbers.conf
P4 JDK-8320410 Reflow markdown in building.md
P4 JDK-8320334 Reflow markdown in testing.md
P4 JDK-8310379 Relax prerequisites for java.base-jmod target
P4 JDK-8312467 relax the builddir check in make/autoconf/basic.m4
P4 JDK-8320769 Remove ill-adviced "make install" target
P4 JDK-8320899 Select the correct Makefile when running make in build directory
P4 JDK-8310129 SetupNativeCompilation LIBS should match the order of the other parameters
P4 JDK-8311247 Some cpp files are compiled with -std:c11 flag
P4 JDK-8315020 The macro definition for LoongArch64 zero build is not accurate.
P4 JDK-8320691 Timeout handler on Windows takes 2 hours to complete
P4 JDK-8309310 Update --release 21 symbol information for JDK 21 build 26
P4 JDK-8310173 Update --release 21 symbol information for JDK 21 build 29
P4 JDK-8320915 Update copyright year in build files
P4 JDK-8309934 Update GitHub Actions to use JDK 17 for building jtreg
P4 JDK-8314166 Update googletest to v1.14.0
P4 JDK-8314444 Update jib-profiles.js to use JMH 1.37 devkit
P4 JDK-8314118 Update JMH devkit to 1.37
P4 JDK-8320526 Use title case in building.md
P4 JDK-8310369 UTIL_ARG_WITH fails when arg is disabled
P4 JDK-8317601 Windows build on WSL broken after JDK-8317340
P4 JDK-8317340 Windows builds are not reproducible if MS VS compiler install path differs
P5 JDK-8315786 [AIX] Build Disk Local Detection Issue with GNU-utils df on AIX
P5 JDK-8320763 Fix spacing arround assignment in spec.gmk.in
P5 JDK-8317327 Remove JT_JAVA dead code in jib-profiles.js
P5 JDK-8317357 Update links in building.md to use https rather than http
P5 JDK-8320767 Use := wherever possible in spec.gmk.in

infrastructure/licensing

Priority Bug Summary
P4 JDK-8267174 Many test files have the wrong Copyright header

infrastructure/release_eng

Priority Bug Summary
P1 JDK-8319547 Remove EA from the JDK 22 version string with first RC promotion

other-libs

Priority Bug Summary
P2 JDK-8313312 Add missing classpath exception copyright header
P3 JDK-8314075 Update JCov version for JDK 22
P4 JDK-8313949 Missing word in GPLv2 license text in StackMapTableAttribute.java

other-libs/other

Priority Bug Summary
P4 JDK-8321163 [test] OutputAnalyzer.getExitValue() unnecessarily logs even when process has already completed
P5 JDK-8308646 Typo in ConstantValueAttribute

performance/hotspot

Priority Bug Summary
P4 JDK-8309976 Add microbenchmark for stressing code cache

release-team

Priority Bug Summary
P3 JDK-8322066 Update troff manpages in JDK 22 before RC

security-libs

Priority Bug Summary
P3 JDK-8318096 Introduce AsymmetricKey interface with a getParams method
P3 JDK-8315042 NPE in PKCS7.parseOldSignedData
P3 JDK-8316964 Security tools should not call System.exit
P3 JDK-8319128 sun/security/pkcs11 tests fail on OL 7.9 aarch64
P4 JDK-8318240 [AIX] Cleaners.java test failure
P4 JDK-8318983 Fix comment typo in PKCS12Passwd.java
P4 JDK-8311170 Simplify and modernize equals and hashCode in security area
P4 JDK-8316341 sun/security/pkcs11/PKCS11Test.java needs adjustment on Linux ppc64le Ubuntu 22

security-libs/java.security

Priority Bug Summary
P2 JDK-8314960 Add Certigna Root CA - 2
P2 JDK-8318759 Add four DigiCert root certificates
P2 JDK-8317374 Add Let's Encrypt ISRG Root X2
P2 JDK-8317373 Add Telia Root CA v2
P2 JDK-8319187 Add three eMudhra emSign roots
P2 JDK-8314240 test/jdk/sun/security/pkcs/pkcs7/SignerOrder.java fails to compile
P2 JDK-8320372 test/jdk/sun/security/x509/DNSName/LeadingPeriod.java validity check failed
P3 JDK-8281658 Add a security category to the java -XshowSettings option
P3 JDK-8302017 Allocate BadPaddingException only if it will be thrown
P3 JDK-8310549 avoid potential leaks in KeystoreImpl.m related to JNU_CHECK_EXCEPTION early returns
P3 JDK-8311546 Certificate name constraints improperly validated with leading period
P3 JDK-8308474 DSA does not reset SecureRandom when initSign is called again
P3 JDK-8308592 Framework for CA interoperability testing
P3 JDK-8302233 HSS/LMS: keytool and jarsigner changes
P3 JDK-8312489 Increase jdk.jar.maxSignatureFileSize default which is too low for JARs such as WhiteSource/Mend unified agent jar
P3 JDK-8308398 Move SunEC crypto provider into java.base
P3 JDK-8296631 NSS tests failing on OL9 linux-aarch64 hosts
P3 JDK-8313206 PKCS11 tests silently skip execution
P3 JDK-8279254 PKCS9Attribute SigningTime always encoded in UTFTime
P3 JDK-8313575 Refactor PKCS11Test tests
P3 JDK-8295894 Remove SECOM certificate that is expiring in September 2023
P3 JDK-8320597 RSA signature verification fails on signed data that does not encode params correctly
P3 JDK-8320192 SHAKE256 does not work correctly if n >= 137
P3 JDK-8314283 Support for NSS tests on aarch64 platforms
P3 JDK-8320208 Update Public Suffix List to b5bf572
P4 JDK-8318479 [jmh] the test security.CacheBench failed for multiple threads run
P4 JDK-8319213 Compatibility.java reads both stdout and stderr of JdkUtils
P4 JDK-8308453 Convert JKS test keystores in test/jdk/javax/net/ssl/etc to PKCS12
P4 JDK-8313087 DerValue::toString should output a hex view of the values in byte array
P4 JDK-8314148 Fix variable scope in SunMSCAPI
P4 JDK-8295919 java.security.MessageDigest.isEqual does not adhere to @implNote
P4 JDK-8310629 java/security/cert/CertPathValidator/OCSP/OCSPTimeout.java fails with RuntimeException Server not ready
P4 JDK-8312461 JNI warnings in SunMSCApi provider
P4 JDK-8307144 namedParams in XECParameters and EdDSAParameters can be private final
P4 JDK-8312126 NullPointerException in CertStore.getCRLs after 8297955
P4 JDK-8320049 PKCS10 would not discard the cause when throw SignatureException on invalid key
P4 JDK-8317332 Prepare security for permissive-
P4 JDK-8313226 Redundant condition test in X509CRLImpl
P4 JDK-8312578 Redundant javadoc in X400Address
P4 JDK-8314059 Remove PKCS7.verify()
P4 JDK-8309305 sun/security/ssl/SSLSocketImpl/BlockedAsyncClose.java fails with jtreg test timeout
P4 JDK-8308808 SunMSCAPI public keys returns internal key array
P4 JDK-8325096 Test java/security/cert/CertPathBuilder/akiExt/AKISerialNumber.java is failing
P4 JDK-8309667 TLS handshake fails because of ConcurrentModificationException in PKCS12KeyStore.engineGetEntry
P4 JDK-8304956 Update KeyStore.getDefaultType​() specification to return pkcs12 as fallback
P4 JDK-8175874 Update Security.insertProviderAt to specify behavior when requested position is out of range.

security-libs/javax.crypto

Priority Bug Summary
P2 JDK-8311592 ECKeySizeParameterSpec causes too many exceptions on third party providers
P3 JDK-8312306 Add more Reference.reachabilityFence() calls to the security classes using Cleaner
P3 JDK-8314045 ArithmeticException in GaloisCounterMode
P3 JDK-8318756 Create better internal buffer for AEADs
P3 JDK-8322100 Fix GCMIncrementByte4 & GCMIncrementDirect4, and increase overlap testing
P3 JDK-8322971 KEM.getInstance() should check if a 3rd-party security provider is signed
P4 JDK-4964430 (spec) missing IllegalStateException exception requirement for javax.crypto.Cipher.doFinal
P4 JDK-8318328 DHKEM should check XDH name in case-insensitive mode
P4 JDK-8309867 redundant class field RSAPadding.md
P5 JDK-8314199 Initial size PBEKeyFactory#validTypes is not up-to-date
P5 JDK-8315974 Make fields final in 'com.sun.crypto.provider' package

security-libs/javax.crypto:pkcs11

Priority Bug Summary
P2 JDK-8307185 pkcs11 native libraries make JNI calls into java code while holding GC lock
P3 JDK-8312428 PKCS11 tests fail with NSS 3.91
P3 JDK-8319136 Skip pkcs11 tests on linux-aarch64
P3 JDK-8295343 sun/security/pkcs11 tests fail on Linux RHEL 8.6 and newer
P3 JDK-8309214 sun/security/pkcs11/KeyStore/CertChainRemoval.java fails after 8301154
P3 JDK-8161536 sun/security/pkcs11/sslecc/ClientJSSEServerJSSE.java fails with ProviderException
P4 JDK-8317144 Exclude sun/security/pkcs11/sslecc/ClientJSSEServerJSSE.java on Linux ppc64le

security-libs/javax.net.ssl

Priority Bug Summary
P2 JDK-8317967 Enhance test/jdk/javax/net/ssl/TLSCommon/SSLEngineTestCase.java to handle default cases
P3 JDK-8311596 Add separate system properties for TLS server and client for maximum chain length
P3 JDK-8313229 DHEKeySizing.java should be modified to use TLS versions TLSv1, TLSv1.1, TLSv1.2
P4 JDK-8290005 com/sun/jndi/ldap/LdapCBPropertiesTest.java failling with NullPointerException
P4 JDK-8315422 getSoTimeout() would be in try block in SSLSocketImpl
P4 JDK-8319670 Improve comments describing system properties for TLS server and client for max chain length
P4 JDK-8293176 SSLEngine handshaker does not send an alert after a bad parameters
P4 JDK-8294985 SSLEngine throws IAE during parsing of X500Principal
P4 JDK-8295068 SSLEngine throws NPE parsing CertificateRequests
P4 JDK-8312259 StatusResponseManager unused code clean up
P4 JDK-8310106 sun.security.ssl.SSLHandshake.getHandshakeProducer() incorrectly checks handshakeConsumers
P4 JDK-8316671 sun/security/ssl/SSLSocketImpl/SSLSocketCloseHang.java test fails intermittent with Read timed out
P4 JDK-8310070 Test: javax/net/ssl/DTLS/DTLSWontNegotiateV10.java timed out
P4 JDK-8301686 TLS 1.3 handshake fails if server_name doesn't match resuming session
P4 JDK-8301379 Verify TLS_ECDH_* cipher suites cannot be negotiated

security-libs/javax.security

Priority Bug Summary
P4 JDK-8318689 jtreg is confused when folder name is the same as the test name

security-libs/javax.smartcardio

Priority Bug Summary
P3 JDK-8009550 PlatformPCSC should load versioned so

security-libs/javax.xml.crypto

Priority Bug Summary
P3 JDK-8319124 Update XML Security for Java to 3.0.3

security-libs/jdk.security

Priority Bug Summary
P4 JDK-8312443 sun.security should use toLowerCase(Locale.ROOT)

security-libs/org.ietf.jgss

Priority Bug Summary
P3 JDK-8312512 sspi.cpp avoid some NULL checks related to free and delete

security-libs/org.ietf.jgss:krb5

Priority Bug Summary
P4 JDK-8316771 Krb5.java has not defined messages for all error codes
P4 JDK-8308540 On Kerberos TGT referral, if krb5.conf is missing realm, bad exception message
P4 JDK-8309356 Read files in includedir in alphanumeric order

specification/language

Priority Bug Summary
P2 JDK-8311828 JEP 456: Unnamed Variables & Patterns
P2 JDK-8315398 JEP 463: Implicitly Declared Classes and Instance Main Methods (Second Preview)
P3 JDK-8300786 JEP 447: Statements before super(...) (Preview)
P3 JDK-8314219 JEP 459: String Templates (Second Preview)
P4 JDK-8312082 12.1.4: Typo in non-normative text explaining candidate main methods
P4 JDK-8300639 8.4.8: Link to 9.1.3 for discoverability of inheritance rules
P4 JDK-8320581 Clarify the conversions permitted in pattern matching
P4 JDK-8318294 Implement JEP 463: JLS Changes for Implicitly Declared Classes and Instance Main Methods (Second Preview)
P4 JDK-8318293 JEP 459: JLS Changes for String Templates (Second Preview)
P4 JDK-8308247 JLS changes for Statements before super() (Preview)
P4 JDK-8315533 JLS changes for Unnamed Variables & Patterns
P4 JDK-8309859 Make editorial changes to spec change document for JEPs 440&441
P4 JDK-8311565 Remove spec change docs for JEPs 440 and 441 from the closed repo

specification/vm

Priority Bug Summary
P4 JDK-8312508 4.10.2.2: fix merging of primitive array types
P4 JDK-8306629 4.1: Allow v66.0 class files for Java SE 22
P4 JDK-8210428 4.7.9.1: Class type signatures vs binary names
P4 JDK-8302497 4.9.2, 4.10.1: Clarify verification rules about uninitialized instances
P4 JDK-8314041 5.3.5: Clarify meaning of "defining loader" when invoking class resolution
P4 JDK-8298116 5.5: ConstantValue can initialize non-final fields
P4 JDK-8319310 putstatic/putfield: specify truncation of byte/short/char values

tools

Priority Bug Summary
P3 JDK-8318458 Update javac and java manpages with restricted method options
P4 JDK-8320533 Adjust capstone integration for v6 changes
P4 JDK-8315214 Do not run sun/tools/jhsdb tests concurrently
P4 JDK-8310460 Remove jdeps -profile option
P4 JDK-8313613 Use JUnit in langtools/lib tests
P4 JDK-8313612 Use JUnit in lib-test/jdk tests

tools/jar

Priority Bug Summary
P3 JDK-8318971 Better Error Handling for Jar Tool When Processing Non-existent Files
P4 JDK-8315644 increase timeout of sun/security/tools/jarsigner/Warning.java

tools/javac

Priority Bug Summary
P1 JDK-8315116 fix minor issue in copyright header introduced by JDK-8269957 that is breaking the build
P2 JDK-8310907 Add missing file
P2 JDK-8312814 Compiler crash when template processor type is a captured wildcard
P2 JDK-8311038 Incorrect exhaustivity computation
P2 JDK-8320001 javac crashes while adding type annotations to the return type of a constructor
P3 JDK-8187591 -Werror turns incubator module warning to an error
P3 JDK-8315248 AssertionError in Name.compareTo
P3 JDK-8314216 Case enumConstant, pattern compilation fails
P3 JDK-8320145 Compiler should accept final variable in Record Pattern
P3 JDK-8191460 crash in Annotate with duplicate declaration and annotation processing enabled
P3 JDK-8312229 Crash involving yield, switch and anonymous classes
P3 JDK-8321224 ct.sym for JDK 22 contains references to internal modules
P3 JDK-8321073 Defer policy of disabling annotation processing by default
P3 JDK-8310133 Effectivelly final condition not enforced in guards for binding variables from the same case
P3 JDK-8315452 Erroneous AST missing modifiers for partial input
P3 JDK-8269957 facilitate alternate impls of NameTable and Name
P3 JDK-8302865 Illegal bytecode for break from if with instanceof pattern matching condition
P3 JDK-8315457 Implement JEP 459: String Templates (Second Preview)
P3 JDK-8315458 Implement JEP 463: Implicitly Declared Classes and Instance Main Method (Second Preview)
P3 JDK-8310861 Improve location reporting for javac serial lint warnings
P3 JDK-8312093 Incorrect javadoc comment text
P3 JDK-8315534 Incorrect warnings about implicit annotation processing
P3 JDK-8313323 javac -g on a java file which uses unnamed variable leads to ClassFormatError when launching that class
P3 JDK-8318160 javac does not reject private method reference with type-variable receiver
P3 JDK-8309499 javac fails to report compiler.err.no.java.lang with annotation processing enabled
P3 JDK-8321207 javac is not accepting correct code
P3 JDK-8321164 javac with annotation processor throws AssertionError: Filling jrt:/... during JarFileObject[/...]
P3 JDK-8318144 Match on enum constants with body compiles but fails with MatchException
P3 JDK-8310314 Misplaced "unnamed classes are a preview feature and are disabled by default" error
P3 JDK-8314423 Multiple patterns without unnamed variables
P3 JDK-8310061 Note if implicit annotation processing is being used
P3 JDK-8320948 NPE due to unreported compiler error
P3 JDK-8305971 NPE in JavacProcessingEnvironment for missing enum constructor body
P3 JDK-8319220 Pattern matching switch with a lot of cases is unduly slow
P3 JDK-8268622 Performance issues in javac `Name` class
P3 JDK-8321739 Source launcher fails with "Not a directory" error
P3 JDK-8312619 Strange error message when switching over long
P3 JDK-8310128 Switch with unnamed patterns erroneously non-exhaustive
P3 JDK-8318913 The module-infos for --release data do not contain pre-set versions
P3 JDK-8225377 type annotations are not visible to javac plugins across compilation boundaries
P3 JDK-8321582 yield .class not parsed correctly.
P4 JDK-8316971 Add Lint warning for restricted method calls
P4 JDK-8306586 Add source 22 and target 22 to javac
P4 JDK-8310835 Address gaps in -Xlint:serial checks
P4 JDK-8312560 Annotation on Decomposed Record Component in Enhanced For Loop Fails Compilation
P4 JDK-8306607 Apply 80-column output to javac supported version output
P4 JDK-8317336 Assertion error thrown during 'this' escape analysis
P4 JDK-8320806 Augment test/langtools/tools/javac/versions/Versions.java for JDK 22 language changes
P4 JDK-8314621 ClassNotFoundException due to lambda reference to elided anonymous inner class
P4 JDK-8317818 Combinatorial explosion during 'this' escape analysis
P4 JDK-8320144 Compilation crashes when a custom annotation with invalid default value is used
P4 JDK-8319987 compilation of sealed classes leads to infinite recursion
P4 JDK-8194743 Compiler implementation for Statements before super()
P4 JDK-8315532 Compiler Implementation for Unnamed Variables & Patterns
P4 JDK-8306819 Consider disabling the compiler's default active annotation processing
P4 JDK-8319196 ExecutableElement.getReceiverType doesn't return receiver types for methods loaded from bytecode
P4 JDK-8312415 Expand -Xlint:serial checks to enum constants with specialized class bodies
P4 JDK-8311034 Fix typo in javac man page
P4 JDK-8306914 Implement JEP 458: Launch Multi-File Source-Code Programs
P4 JDK-8307168 Inconsistent validation and handling of --system flag arguments
P4 JDK-8316470 Incorrect error location for "invalid permits clause" depending on file order
P4 JDK-8310326 Incorrect position of the synthetic unnamed class
P4 JDK-8314632 Intra-case dominance check fails in the presence of a guard
P4 JDK-8313693 Introduce an internal utility for the Damerau–Levenshtein distance calculation
P4 JDK-8312821 Javac accepts char literal as template
P4 JDK-8317300 javac erroneously allows "final" in front of a record pattern
P4 JDK-8318837 javac generates wrong ldc instruction for dynamic constant loads
P4 JDK-8312984 javac may crash on a record pattern with too few components
P4 JDK-8309884 missing @since tags in `com.sun.source.*`
P4 JDK-8309883 no `@since` info in com.sun.tools.javac package-info.java, Main.java
P4 JDK-8314578 Non-verifiable code is emitted when two guards declare pattern variables in colon-switch
P4 JDK-8308399 Recommend --release when -source and -target are misused
P4 JDK-8309142 Refactor test/langtools/tools/javac/versions/Versions.java
P4 JDK-8320447 Remove obsolete `LintCategory.hidden`
P4 JDK-8321114 Rename "Unnamed Classes" to "Implicitly Declared Classes" better
P4 JDK-8310067 Restore javac manpage updates
P4 JDK-8314226 Series of colon-style fallthrough switch cases with guards compiled incorrectly
P4 JDK-8321182 SourceExample.SOURCE_14 comment should refer to 'switch expressions' instead of 'text blocks'
P4 JDK-8295058 test/langtools/tools/javac 116 test classes uses com.sun.tools.classfile library
P4 JDK-8313422 test/langtools/tools/javac 144 test classes uses com.sun.tools.classfile library
P4 JDK-8312204 unexpected else with statement causes compiler crash
P4 JDK-8317693 Unused parameter to Tokens.Token.comment method
P4 JDK-8309870 Using -proc:full should be considered requesting explicit annotation processing
P4 JDK-8315735 VerifyError when switch statement used with synchronized block
P4 JDK-8317048 VerifyError with unnamed pattern variable and more than one components
P5 JDK-8309511 Regression test ExtraImportSemicolon.java refers to the wrong bug

tools/javadoc(tool)

Priority Bug Summary
P3 JDK-8316972 Add javadoc support for restricted methods
P3 JDK-6376959 Algorithm for Inheriting Method Comments seems to go not as documented
P3 JDK-8309595 Allow javadoc to process unnamed classes
P3 JDK-8320207 doclet incorrectly chooses code font for a See Also link
P3 JDK-8306980 Generated docs should contain correct Legal Documents
P3 JDK-8311264 JavaDoc index comparator is not transitive
P3 JDK-8314975 JavadocTester should set source path if not specified
P3 JDK-8321484 Make TestImplicitlyDeclaredClasses release independent
P3 JDK-8261930 New document for output generated by Standard Doclet
P3 JDK-8310575 no `@since` for StandardDoclet
P3 JDK-8285368 Overhaul doc-comment inheritance
P3 JDK-8219945 refactor/simplify structure of docs generated by javadoc
P3 JDK-8309957 Rename JDK-8309595 test to conform
P3 JDK-6934301 Support directed inheriting of class comments with @inheritDoc
P4 JDK-8317937 @sealedGraph: Links to inner classes fails in links
P4 JDK-8297346 [umbrella] Add @sealedGraph doclet tag where applicable
P4 JDK-8312445 Array types in annotation elements show square brackets twice
P4 JDK-8312201 Clean up common behavior in "page writers" and "member writers"
P4 JDK-8311974 Clean up Utils.getBlockTags
P4 JDK-8318082 ConcurrentModificationException from IndexWriter
P4 JDK-8314448 Coordinate DocLint and JavaDoc to report on unknown tags
P4 JDK-8308715 Create a mechanism for Implicitly Declared Class javadoc
P4 JDK-8320645 DocLint should use javax.lang.model to detect default constructors
P4 JDK-8314213 DocLint should warn about unknown standard tags
P4 JDK-8319046 Execute tests in source/class-file order in JavadocTester
P4 JDK-8319139 Improve diagnosability of `JavadocTester` output
P4 JDK-8303056 Improve support for Unicode characters and digits in JavaDoc search
P4 JDK-8313204 Inconsistent order of sections in generated class documentation
P4 JDK-8005622 Inherited Javadoc missing @throws
P4 JDK-8319339 Internal error on spurious markup in a hybrid snippet
P4 JDK-8313349 Introduce `abstract void HtmlDocletWriter.buildPage()`
P4 JDK-8302449 Issues with type parameters links in generic type links
P4 JDK-8317289 javadoc fails with -sourcepath if module-info.java contains import statements
P4 JDK-8288660 JavaDoc should be more helpful if it doesn't recognize a tag
P4 JDK-8320234 Merge doclint.Env.AccessKind with tool.AccessKind
P4 JDK-8309566 Migrate away from TagletWriter and TagletWriterImpl
P4 JDK-8284447 Remove the unused NestedClassWriter interface
P4 JDK-8319300 Remove unused methods in WorkArounds and Utils
P4 JDK-8313253 Rename methods in javadoc Comparators class
P4 JDK-8310118 Resource files should be moved to appropriate directories
P4 JDK-8275889 Search dialog has redundant scrollbars
P4 JDK-8312044 Simplify toolkit Builder/Writer world
P4 JDK-8315464 Uncouple AllClassesIndexWriter from IndexBuilder
P4 JDK-8319444 Unhelpful failure output in TestLegalNotices
P4 JDK-8308659 Use CSS scroll-margin instead of flexbox layout in API documentation
P4 JDK-8319988 Wrong heading for inherited nested classes

tools/javap

Priority Bug Summary
P3 JDK-8304446 javap --system flag doesn't override system APIs
P4 JDK-8294969 Convert jdk.jdeps javap to use the Classfile API
P5 JDK-8295059 test/langtools/tools/javap 12 test classes use com.sun.tools.classfile library

tools/jlink

Priority Bug Summary
P1 JDK-8323547 tools/jlink/plugins/SystemModuleDescriptors/ModuleMainClassTest.java fails to compile
P2 JDK-8310105 LoongArch64 builds are broken after JDK-8304913
P2 JDK-8310019 MIPS builds are broken after JDK-8304913
P3 JDK-8311591 Add SystemModulesPlugin test case that splits module descriptors with new local variables defined by DedupSetBuilder
P3 JDK-8315383 jlink SystemModulesPlugin incorrectly parses the options
P3 JDK-8313983 jmod create --target-platform should replace existing ModuleTarget attribute
P3 JDK-8240567 MethodTooLargeException thrown while creating a jlink image
P3 JDK-8322809 SystemModulesMap::classNames and moduleNames arrays do not match the order
P4 JDK-8297777 Convert jdk.jlink StringSharingPlugin to use Class File API
P4 JDK-8304006 jlink should create the jimage file in the native endian for the target platform
P4 JDK-8301569 jmod list option and jimage list --help not interpreted correctly on turkish locale
P4 JDK-8315578 PPC builds are broken after JDK-8304913
P4 JDK-8315942 Sort platform enums and definitions after JDK-8304913 follow-ups
P4 JDK-8315579 SPARC64 builds are broken after JDK-8304913
P5 JDK-8315444 Convert test/jdk/tools to Classfile API
P5 JDK-8294979 test/jdk/tools/jlink 3 test classes use ASM library

tools/jpackage

Priority Bug Summary
P3 JDK-8311877 [macos] Add CLI options to provide signing identity directly to codesign and productbuild
P3 JDK-8313904 [macos] All signing tests which verifies unsigned app images are failing
P3 JDK-8308042 [macOS] Developer ID Application Certificate not picked up by jpackage if it contains UNICODE characters
P3 JDK-8301247 JPackage app-image exe launches multiple exe's in JDK 17+
P3 JDK-8294699 Launcher causes lingering busy cursor
P3 JDK-8322799 Test JPKG003-013: ServiceTest fails because the user cannot uninstall the "servicetest" package on OEL 9.2 x64 and OEL 9.2 64-bit Arm (aarch64)
P3 JDK-8312488 tools/jpackage/share/AppLauncherEnvTest.java fails with dynamically linked libstdc++
P4 JDK-8320681 [macos] Test tools/jpackage/macosx/MacAppStoreJlinkOptionsTest.java timed out on macOS
P4 JDK-8310933 Copying from runtime image to application image should not follow symlinks
P4 JDK-8311104 dangling-gsl warning in libwixhelper.cpp
P4 JDK-8301856 Generated .spec file for RPM installers uninstalls desktop launcher on update
P4 JDK-8309032 jpackage does not work for module projects unless --module-path is specified
P4 JDK-8317283 jpackage tests run osx-specific checks on windows and linux
P4 JDK-8320858 Move jpackage tests to tier3
P4 JDK-8320706 RuntimePackageTest.testUsrInstallDir test fails on Linux
P4 JDK-8316563 test tools/jpackage/linux/LinuxResourceTest.java fails on CentOS Linux release 8.5.2111 and Fedora 27
P4 JDK-8314121 test tools/jpackage/share/RuntimePackageTest.java#id0 fails on RHEL8
P4 JDK-8316897 tools/jpackage/junit tests fail on AIX after JDK-8316547
P4 JDK-8320249 tools/jpackage/share/AddLauncherTest.java#id1 fails intermittently on Windows in verifyDescription
P4 JDK-8319338 tools/jpackage/share/RuntimeImageTest.java fails with -XX:+UseZGC
P4 JDK-8303959 tools/jpackage/share/RuntimePackageTest.java fails with java.lang.AssertionError missing files
P4 JDK-8314909 tools/jpackage/windows/Win8282351Test.java fails with java.lang.AssertionError: Expected [0]. Actual [1618]:
P4 JDK-8316547 Use JUnit.dir jtreg property with jpackage JUnit tests
P4 JDK-8311631 When multiple users run tools/jpackage/share/LicenseTest.java, Permission denied for writing /var/tmp/*.files
P4 JDK-8227529 With malformed --app-image the error messages are awful

tools/jshell

Priority Bug Summary
P2 JDK-8314614 jdk/jshell/ImportTest.java failed with "InternalError: Failed remote listen"
P3 JDK-8322003 JShell - Incorrect type inference in lists of records implementing interfaces
P3 JDK-8322532 JShell : Unnamed variable issue
P3 JDK-8311647 Memory leak in Java_jdk_internal_org_jline_terminal_impl_jna_linux_CLibraryImpl_ttyname_1r
P3 JDK-8313792 Verify 4th party information in src/jdk.internal.le/share/legal/jline.md
P4 JDK-8314327 Issues with JShell when using "local" execution engine
P4 JDK-8312140 jdk/jshell tests failed with JDI socket timeouts
P4 JDK-8319532 jshell - Non-sealed declarations sometimes break a snippet evaluation
P4 JDK-8315588 JShell does not accept underscore from JEP 443 even with --enable-preview
P4 JDK-8319311 JShell Process Builder should be configurable
P4 JDK-8314662 jshell shows duplicated signatures of javap
P4 JDK-8312475 org.jline.util.PumpReader signed byte problem

tools/launcher

Priority Bug Summary
P2 JDK-8304400 JEP 458: Launch Multi-File Source-Code Programs
P3 JDK-8310201 Reduce verbose locale output in -XshowSettings launcher option
P4 JDK-8227229 Deprecate the launcher -Xdebug/-debug flags that have not done anything since Java 6
P4 JDK-8314491 Linux: jexec launched via PATH fails to find java
P4 JDK-8311653 Modify -XshowSettings launcher behavior
P4 JDK-8318295 Update launcher help for enable-native-access

xml/javax.xml.stream

Priority Bug Summary
P3 JDK-8322214 Return value of XMLInputFactory.getProperty() changed from boolean to String in JDK 22 early access builds

xml/javax.xml.validation

Priority Bug Summary
P4 JDK-8320602 Lock contention in SchemaDVFactory.getInstance()

xml/jaxp

Priority Bug Summary
P2 JDK-8316383 NullPointerException in AbstractSAXParser after JDK-8306632
P3 JDK-8323571 Regression in source resolution process
P4 JDK-8306055 Add a built-in Catalog to JDK XML module
P4 JDK-8306632 Add a JDK Property for specifying DTD support
P4 JDK-8316996 Catalog API Enhancement: add a factory method
P4 JDK-8320918 Fix errors in the built-in Catalog implementation
P4 JDK-8321406 Null IDs should be resolved as before catalogs are added
P4 JDK-8305814 Update Xalan Java to 2.7.3

xml/org.w3c.dom

Priority Bug Summary
P4 JDK-8311006 missing @since info in jdk.xml.dom
P4 JDK-8310991 missing @since tags in java.xml