[hibernate-dev] Re: [External] : Re: JDK 18 Early-Access builds 23 are available

Salut Yoann,

Thanks for logging this, we'll have a look at it.

Also very happy that the other projects pass on JDK 18 EA23! ;-)

--David

On 19/11/2021 11:58, Yoann Rodiere wrote:
> Erratum: I meant JDK 18 EA 23, of course.
>
> Hibernate ORM: Version 5.6 tested against JDK 18 EA23. Affected by 
> JDK-8277451.
>
> Hibernate Validator: Version 7.0 tested against JDK 18 EA23. No 
> problems to report.
>
> Hibernate Search: Version 6.1 tested against JDK 18 EA23. No problems 
> to report.
>
> Hibernate Reactive: Version 1.0 tested against JDK 18 EA23. No 
> problems to report.
>
>
> Yoann Rodière
> Hibernate Team
> [email protected]
>
>
> On Fri, 19 Nov 2021 at 11:57, Yoann Rodiere <[email protected]> wrote:
>
>     Hello David,
>
>     I'm glad to see that the Outreach program continues and seems in
>     good hands.
>
>     We actually have a bug to report this time, most likely related to
>     JEP 416: https://bugs.openjdk.java.net/browse/JDK-8277451
>
>     Here is the detail per project:
>
>     Hibernate ORM: Version 5.6 tested against JDK 18 EA20. Affected by
>     JDK-8277451.
>
>     Hibernate Validator: Version 7.0 tested against JDK 18 EA20. No
>     problems to report.
>
>     Hibernate Search: Version 6.1 tested against JDK 18 EA20. No
>     problems to report.
>
>     Hibernate Reactive: Version 1.0 tested against JDK 18 EA20. No
>     problems to report.
>
>
>     Regards,
>
>     Yoann Rodière
>     Hibernate Team
>     [email protected]
>
>
>     On Tue, 16 Nov 2021 at 19:11, David Delabassee
>     <[email protected]> wrote:
>
>         Sanne & Yoann,
>
>         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/
>         <https://urldefense.com/v3/__https://jdk.java.net/18/__;!!ACWV5N9M2RV99hQ!ZqSkwwvwl7SnwLfektJYiVhw3ai1TRjyj6fQaOicsvlpiLdWbDFBi2uZxmINsLhTud1c$>
>         [6] https://jdk.java.net/18/release-notes
>         <https://urldefense.com/v3/__https://jdk.java.net/18/release-notes__;!!ACWV5N9M2RV99hQ!ZqSkwwvwl7SnwLfektJYiVhw3ai1TRjyj6fQaOicsvlpiLdWbDFBi2uZxmINsISOU5N_$>
>
>
>         # 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/
>         <https://urldefense.com/v3/__https://jdk.java.net/loom/__;!!ACWV5N9M2RV99hQ!ZqSkwwvwl7SnwLfektJYiVhw3ai1TRjyj6fQaOicsvlpiLdWbDFBi2uZxmINsA1QpstM$>
>         [8] https://download.java.net/java/early_access/loom/docs/api/
>         <https://urldefense.com/v3/__https://download.java.net/java/early_access/loom/docs/api/__;!!ACWV5N9M2RV99hQ!ZqSkwwvwl7SnwLfektJYiVhw3ai1TRjyj6fQaOicsvlpiLdWbDFBi2uZxmINsARrddCd$>
>
>         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
>         <https://urldefense.com/v3/__https://youtu.be/eDgBnjOid-g__;!!ACWV5N9M2RV99hQ!ZqSkwwvwl7SnwLfektJYiVhw3ai1TRjyj6fQaOicsvlpiLdWbDFBi2uZxmINsFRKqbVx$>
>
>
>         Thank you for being a welcomed part of the Quality Outreach
>         program!
>
>         --
>         David Delabassée / @delabassee
>         _______________________________________________
>         hibernate-dev mailing list -- [email protected]
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