[hibernate-dev] Re: JDK 16 is now in Rampdown Phase Two

2021-01-18 Thread Rory O'Donnell 

Many thanks for the feedback Yoann!

On 18/01/2021 09:51, Yoann Rodiere wrote:

Hello Rory,

Hibernate ORM: Tested with version 5.4. Everything works fine with JDK 
16 EA build 32.
Hibernate Validator: Tested with versions 6.1, 6.2 and 7.0. Everything 
works fine with JDK 16 EA build 32.
Hibernate Search: Tested with versions 5.11 and 6.0. Everything works 
fine with JDK 16 EA build 32.
Hibernate Reactive: Tested with version 1.0. Everything works fine 
with JDK 16 EA build 32.


Regards,

Yoann Rodière

Sr. Software Engineer, Middleware Engineering, Hibernate team

Red Hat 
 



 





On Fri, 15 Jan 2021 at 10:16, Rory O'Donnell > wrote:


Hi Sanne & Yoann,

*Per the JDK 16 schedule , we are in Rampdown Phase Two* *[1] .
*

*Please advise if you find any issues while testing the latest Early
Access builds.*

  * Schedule for JDK 16
      o *2021/01/14  Rampdown Phase Two*
      o 2021/02/04  Initial Release Candidate
      o 2021/02/18  Final Release Candidate
      o 2021/03/16  General Availability
  * Release Notes [2]

OpenJDK 16 Early Access build 32**is now available at
http://jdk.java.net/16



  * These early-access, open-source builds are provided under the GNU
    General Public License, version 2, with the Classpath Exception
    >.
  * Features [3] - the overall feature set is frozen. No further JEPs
    will be targeted to this release.
  * Changes in recent builds that maybe of interest:
      o Build 32:
          + JDK-8259028 - ClassCastException when using custom
            filesystem with wrapper FileChannel impl
              # Apache Lucene found.
          + JDK-8253996 - Javac error on jdk16 build 18: invalid flag:
            -Xdoclint:-missing
              # Apache Zookeeper found.
      o Build 31:
          + JDK-8259027: NullPointerException in makeMappedSegment due
            to NULL Unmapper when length of segment is 0
              # Reported by Apache Lucene
      o Build 30:
          + JDK-8254023: A module declaration is not allowed to be a
            target of an annotation that lacks an @Target
meta-annotation
              # Reported by JUnit5
          + JDK-8256693: getAnnotatedReceiverType parameterizes types
            too eagerly

  * JDK 16 - topics of interest
      o Investigating MD5 overheads:
https://cl4es.github.io/2021/01/04/Investigating-MD5-Overheads.html


      o Towards OpenJDK 17 - a quick update on startup performance
https://cl4es.github.io/2020/12/06/Towards-OpenJDK-17.html


      o Migrating OpenJDK to Git & GitHub - GitHub Universe 2020
session
        replay
https://inside.java/2020/12/11/skara-github-universe/



Project Panama/foreign EA Build 16-panama+3-385 (2020/12/10)
>
is available now [4]

  * What's new
      o jextract is now fully compatible with Java 16
      o New architecture based on Foreign-Memory Access API (JEP 370
        >, JEP 383
        >, JEP 393
        >) and Foreign Linker API (JEP
        389 >)

  * These early-access builds are provided under the GNU General
Public
    License, version 2, with the Classpath Exception
    >
  * EA builds are

[hibernate-dev] Re: JDK 16 is now in Rampdown Phase Two

2021-01-18 Thread Yoann Rodiere 
Hello Rory,

Hibernate ORM: Tested with version 5.4. Everything works fine with JDK 16
EA build 32.
Hibernate Validator: Tested with versions 6.1, 6.2 and 7.0. Everything
works fine with JDK 16 EA build 32.
Hibernate Search: Tested with versions 5.11 and 6.0. Everything works fine
with JDK 16 EA build 32.
Hibernate Reactive: Tested with version 1.0. Everything works fine with JDK
16 EA build 32.

Regards,

Yoann Rodière

Sr. Software Engineer, Middleware Engineering, Hibernate team

Red Hat 




On Fri, 15 Jan 2021 at 10:16, Rory O'Donnell 
wrote:

> Hi Sanne & Yoann,
>
> *Per the JDK 16 schedule , we are in Rampdown Phase Two* *[1] .
> *
>
> *Please advise if you find any issues while testing the latest Early
> Access builds.*
>
>   * Schedule for JDK 16
>   o *2021/01/14  Rampdown Phase Two*
>   o 2021/02/04  Initial Release Candidate
>   o 2021/02/18  Final Release Candidate
>   o 2021/03/16  General Availability
>   * Release Notes [2]
>
> OpenJDK 16 Early Access build 32**is now available at
> http://jdk.java.net/16
>
>   * These early-access, open-source builds are provided under the GNU
> General Public License, version 2, with the Classpath Exception
> .
>   * Features [3] - the overall feature set is frozen. No further JEPs
> will be targeted to this release.
>   * Changes in recent builds that maybe of interest:
>   o Build 32:
>   + JDK-8259028 - ClassCastException when using custom
> filesystem with wrapper FileChannel impl
>   # Apache Lucene found.
>   + JDK-8253996 - Javac error on jdk16 build 18: invalid flag:
> -Xdoclint:-missing
>   # Apache Zookeeper found.
>   o Build 31:
>   + JDK-8259027: NullPointerException in makeMappedSegment due
> to NULL Unmapper when length of segment is 0
>   # Reported by Apache Lucene
>   o Build 30:
>   + JDK-8254023: A module declaration is not allowed to be a
> target of an annotation that lacks an @Target meta-annotation
>   # Reported by JUnit5
>   + JDK-8256693: getAnnotatedReceiverType parameterizes types
> too eagerly
>
>   * JDK 16 - topics of interest
>   o Investigating MD5 overheads:
>
> https://cl4es.github.io/2021/01/04/Investigating-MD5-Overheads.html
>   o Towards OpenJDK 17 - a quick update on startup performance
> https://cl4es.github.io/2020/12/06/Towards-OpenJDK-17.html
>   o Migrating OpenJDK to Git & GitHub - GitHub Universe 2020 session
> replay
> https://inside.java/2020/12/11/skara-github-universe/
>
> Project Panama/foreign EA Build 16-panama+3-385 (2020/12/10)
>  is available now [4]
>
>   * What's new
>   o jextract is now fully compatible with Java 16
>   o New architecture based on Foreign-Memory Access API (JEP 370
> , JEP 383
> , JEP 393
> ) and Foreign Linker API (JEP
> 389 )
>
>   * These early-access builds are provided under the GNU General Public
> License, version 2, with the Classpath Exception
> 
>   * EA builds are produced for the purpose of gathering feedback. Use
> for any other purpose is at your own risk.
>   * Please send feedback via e-mail to panama-...@openjdk.java.net
> . To send e-mail to this address you
> must first subscribe to the mailing list
> .
>
>   * Project Panama - topics of interest
>   o “The Vector API” with John Rose and Paul Sandoz
> https://inside.java/2020/11/17/podcast-007/
>   o “The Foreign Memory Access API” with Maurizio Cimadamore and
> Jorn Vernee
> https://inside.java/2020/12/11/podcast-009/
>   o “The Foreign Linker API” with Maurizio Cimadamore and Jorn Vernee
> https://inside.java/2020/12/21/podcast-010/
>
> OpenJDK 17 Early Access build 5**is now available at
> http://jdk.java.net/17
>
>   * These early-access, open-source builds are provided under the GNU
> General Public License, version 2, with the Classpath Exception
> .
>   * Changes in recent builds that maybe of interest:
>   o Build 4:
>   + JDK-8258800: Deprecate -XX:+AlwaysLockClassLoader
>   o Build 3:
>   + JDK-8246005: KeyStoreSpi::engineStore(LoadStoreParameter)
> spec mismatch to its behavior
>   + JDK-8258765: getAnnotatedReceiverType parameterizes types
> too eagerly
>   * JDK 17 - topic of interest
>   o Towards OpenJDK 17 - a quick update on startup performance:
>   +