Thanks Martin!

On 21/05/2021 08:15, Martin Grigorov wrote:
Hi Rory,

Apache Wicket's build and tests pass successfully with JDK 17-ea+23-2064 on
Linux x86_64 and aarch64!

Regards,
Martin

On Fri, May 21, 2021 at 10:13 AM Rory O'Donnell <rory.odonn...@oracle.com>
wrote:

Hi Martin, **

*OpenJDK 17 Early Access build 23 is now available at
*_*https://urldefense.com/v3/__https://jdk.java.net/17*__;Kg!!GqivPVa7Brio!INVhqc7NVB3HwZRq0kyKO0YMh9vMalJhpTrOoIKltiFOenBRB16vcsoTYegLNijyCuc$
  
<https://urldefense.com/v3/__https://jdk.java.net/17__;!!GqivPVa7Brio!INVhqc7NVB3HwZRq0kyKO0YMh9vMalJhpTrOoIKltiFOenBRB16vcsoTYegL3O_k1sE$
 >_

   * These early-access , open-source builds are provided under the
       o GNU General Public License, version 2, with the Classpath
         Exception <https://openjdk.java.net/legal/gplv2+ce.html>
   * JEPs targeted to JDK 17, so far:
       o JEP 356: _Enhanced Pseudo-Random Number Generators
         <https://openjdk.java.net/jeps/356>_
       o JEP 382: _New macOS Rendering Pipeline
         <https://openjdk.java.net/jeps/382>_
       o JEP 391: _macOS/AArch64 Port <https://openjdk.java.net/jeps/391>_
       o JEP 398: _Deprecate the Applet API for Removal
         <https://openjdk.java.net/jeps/398>_
       o JEP 409: _Sealed Classes <https://openjdk.java.net/jeps/409>_
       o JEP 410: _Remove the Experimental AOT and JIT Compiler
         <https://openjdk.java.net/jeps/410>_
       o JEP 412: _Foreign Function & Memory API (Incubator)
         <https://openjdk.java.net/jeps/412>_
       o JEP 414: _Vector API (Second Incubator)
         <https://openjdk.java.net/jeps/414>_
   * Release Notes are available at
     
_https://urldefense.com/v3/__https://jdk.java.net/17/release-notes__;!!GqivPVa7Brio!INVhqc7NVB3HwZRq0kyKO0YMh9vMalJhpTrOoIKltiFOenBRB16vcsoTYegLYvekcHA$
     
<https://urldefense.com/v3/__https://jdk.java.net/17/release-notes__;!!GqivPVa7Brio!INVhqc7NVB3HwZRq0kyKO0YMh9vMalJhpTrOoIKltiFOenBRB16vcsoTYegLYvekcHA$
 >_
   * Changes in recent builds that maybe of interest:
       o Build 23
           + JDK-8243287: Removal of Unsafe::defineAnonymousClass.
       o Build 22
           + *JDK-8266369: New implementation of
             java.nio.channels.Selector on Microsoft Windows. *
       o Build 21
           + *JDK-8196415: JARs signed with SHA-1 algorithms are
             restricted by default.*
           + *JDK-8266858: macOS on ARM early access available.*
               # The ARM port should behave similarly to the Intel port.
                 There are no known feature differences.
               # When reporting issues on macOS please specify if using
                 ARM or x64.

*We need your help in testing new Selector implementation on Windows [1]:*

   * The implementation of the Selector API on Windows has been replaced
     in JDK 17 b22 with a new more scalable implementation [2].
   * The old select based Selector implementation has been the default
     since Java 1.4 (2002) so replacing it is a significant change.
   * It would be really helpful to get more testing of the new
     implementation before the fork for Rampdown Phase One on June 10th.

*Other Topics which might be of Interest:*

   * Updates to JEP 411: Deprecate the Security Manager for Removal |
     _Link_
     <https://mail.openjdk.java.net/pipermail/jdk-dev/2021-May/005569.html>
   * "The meaning, or not, of “LTS” | _Link_
     <https://mail.openjdk.java.net/pipermail/jdk-dev/2021-May/005543.html>
   * JFR Remote Recording Stream | _Link_
     
<https://urldefense.com/v3/__https://egahlin.github.io/2021/05/17/remote-recording-stream.html__;!!GqivPVa7Brio!INVhqc7NVB3HwZRq0kyKO0YMh9vMalJhpTrOoIKltiFOenBRB16vcsoTYegL8MI1FNw$
 >

*Project Loom Early-Access Build: **_Build 17-loom+7-342_*
<https://urldefense.com/v3/__https://jdk.java.net/loom/__;!!GqivPVa7Brio!INVhqc7NVB3HwZRq0kyKO0YMh9vMalJhpTrOoIKltiFOenBRB16vcsoTYegL-asBa0c$
 >*(2021/5/11)*

   * These early-access builds are provided under the _GNU General Public
     License, version 2, with the Classpath Exception_
     <https://openjdk.java.net/legal/gplv2+ce.html>.
   * These 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 _loom-...@openjdk.java.net
     <mailto:loom-...@openjdk.java.net>_.To send e-mail to this address
     you must first _subscribe to the mailing list_
     <https://mail.openjdk.java.net/mailman/listinfo/loom-dev>.

*Project Panama Early-Access Build: *_*Build 17-panama+3-167*
<https://urldefense.com/v3/__https://jdk.java.net/panama/__;!!GqivPVa7Brio!INVhqc7NVB3HwZRq0kyKO0YMh9vMalJhpTrOoIKltiFOenBRB16vcsoTYegLIlsa51w$
 >_*(2021/5/18)*

   * These early-access builds are provided under the _GNU General Public
     License, version 2, with the Classpath Exception_
     <https://openjdk.java.net/legal/gplv2+ce.html>.
   * This build is aimed at testing a prototype implementation of the
     foreign memory support, foreign function support and native
     extraction tooling from the "foreign-jextract" branch of the Panama
     repo.
   * Please send feedback via e-mail to _panama-...@openjdk.java.net
     <mailto:panama-...@openjdk.java.net>_. To send e-mail to this
     address you must first _subscribe to the mailing list_
     <https://mail.openjdk.java.net/mailman/listinfo/panama-dev>.


Rgds,Rory


[1]
_https://mail.openjdk.java.net/pipermail/nio-dev/2021-May/008988.html_
<https://mail.openjdk.java.net/pipermail/nio-dev/2021-May/008988.html>
[2] _https://bugs.openjdk.java.net/browse/JDK-8266369_
<https://bugs.openjdk.java.net/browse/JDK-8266369>

--
Rgds, Rory O'Donnell
Quality Engineering Manager
Oracle EMEA, Dublin, Ireland



--
Rgds, Rory O'Donnell
Quality Engineering Manager
Oracle EMEA, Dublin, Ireland

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