November 2021 - quality-discuss

OpenJDK 18 EA build 25 test results are available
by Deepak Damodaran 29 Nov '21

29 Nov '21

OpenJDK 18 EA build 25 test results are available at https://download.java.net/openjdk/testresults/18/testresults.html The jdk test results contain 4 differences from the build 24 test results. Two testcases were failed with error due to environment issues. 0: /qoutreach1/jdktest/merge18/24/jdk/JTwork pass: 8,110; fail: 5; not run: 2,918 1: /qoutreach1/jdktest/merge18/25/jdk/JTwork pass: 8,110; fail: 5; error: 2; not run: 2,918 0 1 Test pass error com/sun/java/swing/plaf/windows/8016551/bug8016551.java --- pass java/io/PrintStream/InheritEncodingTest.java --- pass java/net/httpclient/UserCookieTest.java pass error javax/accessibility/SlowPanelIteration/SlowPanelIteration.java 4 differences The hotspot test results contain 2 differences from the build 24 test results. No new testcase failures found. 0: /qoutreach1/jdktest/merge18/24/hotspot/JTwork pass: 5,746; not run: 499 1: /qoutreach1/jdktest/merge18/25/hotspot/JTwork pass: 5,748; not run: 499 0 1 Test --- pass vmTestbase/nsk/jvmti/PopFrame/popframe011/TestDescription.java --- pass vmTestbase/nsk/jvmti/RedefineClasses/StressRedefineWithoutBytecodeCorruption/TestDescription.java 2 differences The langtools test results contain 2 differences from the build 24 test results. No new testcase failures found. 0: /qoutreach1/jdktest/merge18/24/langtools/JTwork pass: 3,849; not run: 440 1: /qoutreach1/jdktest/merge18/25/langtools/JTwork pass: 3,851; not run: 442 0 1 Test --- pass tools/javac/attr/AttrRecoveryTest.java --- pass tools/javac/processing/model/element/TestFileObjectOf.java 2 differences Regards, Deepak Damodaran Quality Outreach Oracle, Bangalore, India

1 0

OpenJDK 18 EA build 24 test results are available
by Deepak Damodaran 24 Nov '21

24 Nov '21

OpenJDK 18 EA build 24 test results are available at https://download.java.net/openjdk/testresults/18/testresults.html The jdk test results contain 26 differences from the build 23 test results. Three new testcase failures found. Investigation is in progress. 0: /qoutreach1/jdktest/merge18/23/jdk/JTwork pass: 8,094; fail: 2; not run: 2,916 1: /qoutreach1/jdktest/merge18/24/jdk/JTwork pass: 8,110; fail: 5; not run: 2,918 0 1 Test --- pass com/sun/jdi/ResumeAfterThreadResumeCallTest.java pass fail java/net/InetAddress/HostsFileOrderingTest.java pass fail java/net/InetAddress/InternalNameServiceTest.java pass fail java/net/InetAddress/InternalNameServiceWithHostsFileTest.java --- pass java/net/spi/InetAddressResolverProvider/AddressesCachingTest.java --- pass java/net/spi/InetAddressResolverProvider/BootstrapResolverUsageTest.java --- pass java/net/spi/InetAddressResolverProvider/BuiltInResolverTest.java --- pass java/net/spi/InetAddressResolverProvider/EmptyResultsStreamTest.java --- pass java/net/spi/InetAddressResolverProvider/InetAddressUsageInGetProviderTest.java --- pass java/net/spi/InetAddressResolverProvider/LookupPolicyMappingTest.java --- pass java/net/spi/InetAddressResolverProvider/LookupPolicyOfTest.java --- pass java/net/spi/InetAddressResolverProvider/ProviderGetExceptionTest.java --- pass java/net/spi/InetAddressResolverProvider/ResolutionWithExceptionTest.java --- pass java/net/spi/InetAddressResolverProvider/ResolvePermissionTest.java --- pass java/net/spi/InetAddressResolverProvider/ReverseLookupDelegationTest.java --- pass java/net/spi/InetAddressResolverProvider/RuntimePermissionTest.java --- pass java/net/spi/InetAddressResolverProvider/serviceProviderOriginType/classpath/ClasspathProviderTest.java --- pass java/net/spi/InetAddressResolverProvider/serviceProviderOriginType/module/ModularProviderTest.java --- pass java/util/Locale/RequiredAvailableLocalesTest.java --- pass java/util/zip/ZipFile/ZipFileDuplicateEntryTest.java --- pass javax/security/auth/Subject/CurrentSubject.java --- pass javax/security/auth/Subject/Exceptions.java --- pass javax/security/auth/Subject/FromACC.java pass --- sun/tools/jps/TestJpsHostName.java pass --- tools/jpackage/linux/ReleaseTest.java --- pass tools/jpackage/linux/ReleaseTest.java#id0 26 differences The hotspot test results contain 24 differences from the build 23 test results. No new testcase failures found. 0: /qoutreach1/jdktest/merge18/23/hotspot/JTwork pass: 5,742; not run: 498 1: /qoutreach1/jdktest/merge18/24/hotspot/JTwork pass: 5,746; not run: 499 0 1 Test --- pass compiler/c2/irTests/TestUnsignedComparison.java --- pass compiler/eliminateAutobox/TestSafepointDebugInfo.java --- pass compiler/loopopts/TestLoopEndNodeEliminate.java --- pass compiler/loopopts/TestSkeletonPredicateNegation.java pass --- compiler/runtime/criticalnatives/argumentcorruption/CheckLongArgs.java pass --- compiler/runtime/criticalnatives/lookup/LookUp.java --- pass compiler/vectorapi/VectorMaskCastTest.java --- pass compiler/vectorapi/VectorMaskLoadStoreTest.java --- pass compiler/vectorapi/VectorMemoryAlias.java pass --- gc/CriticalNativeArgs.java#id0 pass --- gc/CriticalNativeArgs.java#id2 --- pass gc/TestSystemGC.java#G1 --- pass gc/TestSystemGC.java#Parallel --- pass gc/TestSystemGC.java#Serial --- pass gc/TestSystemGC.java#Z pass --- gc/TestSystemGC.java#id0 pass --- gc/TestSystemGC.java#id1 pass --- gc/TestSystemGC.java#id2 pass --- gc/TestSystemGC.java#id4 pass --- gc/stress/CriticalNativeStress.java#id0 pass --- gc/stress/CriticalNativeStress.java#id2 --- pass runtime/cds/appcds/dynamicArchive/LambdaForOldInfInBaseArchive.java --- pass runtime/cds/appcds/dynamicArchive/OldClassInBaseArchive.java --- pass runtime/cds/appcds/dynamicArchive/RedefineCallerClassTest.java 24 differences The langtools test results contain 0 differences from the build 23 test results. Regards, Deepak Damodaran Quality Outreach Oracle, Bangalore, India

1 0

JDK 18 Early-Access builds 23 are available
by david.delabassee＠oracle.com 17 Nov '21

17 Nov '21

All, I’m happy to announce that moving forward Oracle’s Java DevRel Team will manage the Quality Outreach Program. I would like to thank Rory for all the efforts he's put into this program and wish him all the joy and happiness that retirement can bring! We have big shoes to fill but we’re excited to continue building off the amazing structure Rory has put in place. The JDK 18 schedule is now known [1] with a feature freeze date (Rampdown Phase One) less than 4 weeks away! This time, we have 2 important heads-ups, one related to JEP 411 (Deprecate the Security Manager for Removal), and one related to JEP 416 (Reimplement Core Reflection with Method Handles). We're asking your help to test and confirm that your project works seamlessly now that those 2 JEPs are integrated in the JDK 18 Early-Access builds. [1] https://openjdk.java.net/projects/jdk/18/ # JEP 411 - Deprecate the Security Manager for Removal Starting JDK 18 b21 [2], the default value of the 'java.security.manager' system property is set to "disallow". This means that any application or library that enables the Security Manager by calling `System.setSecurityManager` will now have to specify `-Djava.security.manager=allow` on the command-line in order for that code to continue working as expected. This change was originally targeted for JDK 17, but after some discussion/feedback from the community, the change was delayed until JDK 18 [3]. [2] https://bugs.openjdk.java.net/browse/JDK-8270380 [3] https://openjdk.java.net/jeps/411#Description # JEP 416 - Reimplement Core Reflection with Method Handles JEP 416 [4] reimplements `java.lang.reflect.Method`, `java.lang.reflect.Constructor`, and `java.lang.reflect.Field` on top of `java.lang.invoke` method handles. Making method handles the underlying mechanism for reflection will reduce the maintenance and development cost of both the `java.lang.reflect` and `java.lang.invoke` APIs. This is solely an implementation change but we encourage you to test your project to identify any behavior or performance regressions. [4] https://openjdk.java.net/jeps/416 OpenJDK 18 Early-Access builds 23 are now available [5], and are provided under the GNU General Public License v2, with the Classpath Exception. The Release Notes are available [6]. [5] https://jdk.java.net/18/ [6] https://jdk.java.net/18/release-notes # JEPs integrated to JDK 18, so far: - JEP 400: UTF-8 by Default https://openjdk.java.net/jeps/400 - JEP 408: Simple Web Server https://openjdk.java.net/jeps/408 - JEP 413: Code Snippets in Java API Documentation https://openjdk.java.net/jeps/413 - JEP 416: Reimplement Core Reflection with Method Handles https://openjdk.java.net/jeps/416 - JEP 418: Internet-Address Resolution SPI https://openjdk.java.net/jeps/418 # JEPs targeted to JDK 18, so far: - JEP 417: Vector API (Third Incubator) https://openjdk.java.net/jeps/417 # JEPs proposed to target JDK 18, so far: - JEP 419: Foreign Function & Memory API (Second Incubator) https://openjdk.java.net/jeps/419 - JEP 420: Pattern Matching for switch (Second Preview) https://openjdk.java.net/jeps/420 # Changes in recent builds that maybe of interest: ## Build 23: - JDK-8275509: ModuleDescriptor.hashCode isn't reproducible across builds - JDK-8276220: Reduce excessive allocations in DateTimeFormatter - JDK-8276298: G1: Remove unused G1SegmentedArrayBufferList::add - JDK-8273922: (fs) UserDefinedFileAttributeView doesn't handle file names that are just under the MAX_PATH limit (win) ## Build 22: - JDK-8271820: Implementation of JEP 416: Reimplement Core Reflection with Method Handle - JDK-8260428: Drop support for pre JDK 1.4 DatagramSocketImpl implementations - JDK-8251468: X509Certificate.get{Subject,Issuer}AlternativeNames and getExtendedKeyUsage do not throw CertificateParsingException if extension is unparseable ## Build 21: - JDK-8270380: Change the default value of the java.security.manager system property to disallow - JDK-8275319: java.net.NetworkInterface throws java.lang.Error instead of SocketException - JDK-8270490: Charset.forName() taking fallback default value - JDK-8269336: Malformed jdk.serialFilter incorrectly handled # Project Loom update New Project Loom 18-loom+4-273 (2021/11/10) Early-Access builds are available [7] with related Javadocs [8]. [7] https://jdk.java.net/loom/ [8] https://download.java.net/java/early_access/loom/docs/api/ These EA builds are provided under the GNU General Public License, version 2, with the Classpath Exception and are produced for the purpose of gathering feedback. Use for any other purpose is at your own risk. Feedback should be send to the `loom-dev` mailing list (https://mail.openjdk.java.net/mailman/listinfo/loom-dev) # Topics of Interest: * New Candidate JEP: 421: Deprecate Finalization for Removal, https://openjdk.java.net/jeps/421 * What Happens to Finalization in JDK 18 and JEP 416 - Inside Java Newscast, https://youtu.be/eDgBnjOid-g Thank you for being a welcomed part of the Quality Outreach program! -- David Delabassée / @delabassee

1 0

OpenJDK 18 EA build 23 test results are available
by Deepak Damodaran 14 Nov '21

14 Nov '21

OpenJDK 18 EA build 23 test results are available at https://download.java.net/openjdk/testresults/18/testresults.html The jdk test results contain 5 differences from the build 22 test results. No new testcase failures found. 0: /qoutreach1/jdktest/merge18/22/jdk/JTwork pass: 8,093; fail: 2; not run: 2,916 1: /qoutreach1/jdktest/merge18/23/jdk/JTwork pass: 8,094; fail: 2; not run: 2,916 0 1 Test --- pass com/sun/net/httpserver/BasicAuthenticatorRealm.java pass --- java/lang/RuntimeTests/exec/ExecWithDir.java --- pass java/lang/module/ModuleDescriptorHashCodeTest.java pass --- sun/security/ec/ECDSAJavaVerify.java --- pass sun/security/ssl/SSLSessionImpl/NoInvalidateSocketException.java 5 differences The hotspot test results contain 3 differences from the build 22 test results. No new testcase failures found. 0: /qoutreach1/jdktest/merge18/22/hotspot/JTwork pass: 5,741; not run: 495 1: /qoutreach1/jdktest/merge18/23/hotspot/JTwork pass: 5,742; not run: 498 0 1 Test --- pass compiler/c2/TestDeadDataLoopCmoveIdentity.java --- pass compiler/c2/irTests/TestScheduleSmallMethod.java pass --- serviceability/dcmd/vm/ShowReflectionTargetTest.java 3 differences The langtools test results contain 0 differences from the build 22 test results. Regards, Deepak Damodaran Quality Outreach Oracle, Bangalore, India

1 0

OpenJDK 18 EA build 22 test results are available
by Deepak Damodaran 08 Nov '21

08 Nov '21

OpenJDK 18 EA build 22 test results are available at https://download.java.net/openjdk/testresults/18/testresults.html The jdk test results contain 20 differences from the build 21 test results. No new testcase failures found. 0: /qoutreach1/jdktest/merge18/21/jdk/JTwork pass: 8,077; fail: 2; not run: 2,914 1: /qoutreach1/jdktest/merge18/22/jdk/JTwork pass: 8,093; fail: 2; not run: 2,916 0 1 Test pass --- java/lang/invoke/CallerSensitiveAccess.java --- pass java/lang/invoke/CallerSensitiveMethodHandle.java --- pass java/lang/invoke/MethodHandleInvokeUOE.java --- pass java/lang/invoke/callerSensitive/CallerSensitiveAccess.java --- pass java/lang/invoke/callerSensitive/Main.java --- pass java/lang/invoke/lambda/invokeSpecial/InvokeSpecialMethodTest.java --- pass java/lang/invoke/lookup/ChainedLookupTest.java --- pass java/lang/reflect/ChainedReflection.java --- pass java/lang/reflect/Method/MethodArityLimit.java --- pass java/lang/reflect/MethodHandleAccessorsTest.java#id0 --- pass java/lang/reflect/MethodHandleAccessorsTest.java#id1 --- pass java/lang/reflect/callerCache/CustomLoaderTest.java --- pass java/lang/reflect/classInitialization/ExceptionInClassInitialization.java --- pass java/net/DatagramSocket/OldDatagramSocketImplTest.java --- pass java/security/cert/X509Certificate/GetUnparseableExtensions.java pass --- jdk/internal/reflect/Reflection/GetCallerClassTest.java --- pass jdk/internal/reflect/Reflection/GetCallerClassTest.java#id0 --- pass jdk/internal/reflect/Reflection/GetCallerClassTest.java#id1 --- pass jdk/internal/reflect/Reflection/GetCallerClassTest.java#id2 --- pass jdk/internal/reflect/Reflection/GetCallerClassTest.java#id3 20 differences The hotspot test results contain 8 differences from the build 21 test results. No new testcase failures found. 0: /qoutreach1/jdktest/merge18/21/hotspot/JTwork pass: 5,741; not run: 490 1: /qoutreach1/jdktest/merge18/22/hotspot/JTwork pass: 5,741; not run: 495 0 1 Test --- pass runtime/logging/DeoptStats.java --- pass serviceability/dcmd/compiler/CodeHeapAnalyticsMethodNames.java --- pass vmTestbase/nsk/jdb/list/list003/list003.java --- pass vmTestbase/nsk/jdb/repeat/repeat001/repeat001.java pass --- vmTestbase/nsk/jdi/ObjectReference/referringObjects/referringObjects002/referringObjects002.java pass --- vmTestbase/nsk/jvmti/AttachOnDemand/attach002a/TestDescription.java pass --- vmTestbase/nsk/jvmti/AttachOnDemand/attach022/TestDescription.java pass --- vmTestbase/nsk/jvmti/RedefineClasses/StressRedefineWithoutBytecodeCorruption/TestDescription.java 8 differences The langtools test results contain 1 difference from the build 21 test results. No new testcase failures found. 0: /qoutreach1/jdktest/merge18/21/langtools/JTwork pass: 3,848; not run: 438 1: /qoutreach1/jdktest/merge18/22/langtools/JTwork pass: 3,849; not run: 438 0 1 Test --- pass tools/javac/annotations/typeAnnotations/NestTypeAnnotation.java 1 differences Regards, Deepak Damodaran Quality Outreach Oracle, Bangalore, India

1 0

Result: New Quality Group Member: Deepak Damodaran
by Rory O'Donnell 02 Nov '21

02 Nov '21

Voting for Deepak Damodaran [1] is now closed. Yes: 3 Veto: 0 Abstain: 0 According to the By-laws definition of Three-Vote Consensus, this is sufficient to approve the nomination. Welcome to the Quality Group Deepak! Rgds,Rory [1] https://mail.openjdk.java.net/pipermail/quality-discuss/2021-October/001046… https://mail.openjdk.java.net/pipermail/quality-discuss/2021-October/001049… -- Rgds, Rory O'Donnell Quality Engineering Manager Oracle EMEA, Dublin, Ireland

1 0

Result: New Quality Group Member: David Delabassee
by Rory O'Donnell 02 Nov '21

02 Nov '21

Voting for David Delabassee [1] is now closed Yes: 3 Veto: 0 Abstain: 0 According to the By-laws definition of Three-Vote Consensus, this is sufficient to approve the nomination. Welcome to the Quality Group David! Rgds,Rory [1] https://mail.openjdk.java.net/pipermail/quality-discuss/2021-October/001045… https://mail.openjdk.java.net/pipermail/quality-discuss/2021-October/001050… -- Rgds, Rory O'Donnell Quality Engineering Manager Oracle EMEA, Dublin, Ireland

1 0

Result: New Quality Group Member: Deepak Damodaran
by Rory O'Donnell 01 Nov '21

01 Nov '21

Voting for Deepak Damodaran [1] is now closed. According to the Bylaws definition of Three-Vote Consensus, this is sufficient to approve the nomination. Welcome to the Quality Group Deepak! Rgds,Rory [1] https://mail.openjdk.java.net/pipermail/quality-discuss/2021-October/001046… https://mail.openjdk.java.net/pipermail/quality-discuss/2021-October/001049… -- Rgds, Rory O'Donnell Quality Engineering Manager Oracle EMEA, Dublin, Ireland

1 0

Result: New Quality Group Member: David Delabassee
by Rory O'Donnell 01 Nov '21

01 Nov '21

Voting for David Delabassee [1] is now closed According to the Bylaws definition of Three-Vote Consensus, this is sufficient to approve the nomination. Welcome to the Quality Group David! Rgds,Rory [1] https://mail.openjdk.java.net/pipermail/quality-discuss/2021-October/001045… https://mail.openjdk.java.net/pipermail/quality-discuss/2021-October/001050… -- Rgds, Rory O'Donnell Quality Engineering Manager Oracle EMEA, Dublin, Ireland

1 0