Re: [External] : Re: JDK 17 Early Access build 23 is available

2021-05-21 Thread Rory O'Donnell 

Many thanks Jaikiran!

On 21/05/2021 11:13, Jaikiran Pai wrote:

Hello Rory,

I ran this against our Ant project on a Linux system. No issues 
observed in this run with JDK 17 build 17-ea+23-2064.


https://urldefense.com/v3/__https://ci-builds.apache.org/job/Ant/job/Ant*20Master*20(latest*20EA*20JDK)/jdk_axis=jdk17_ea,label_exp=ubuntu/73/__;JSUlJQ!!GqivPVa7Brio!NjDBvRVLLwE2PeXg3VzLGiFiLieFW9VvdYkSSmpk6Jy3A_Y9ZOU9fhMSLF7ZZqsRH6Y$ 


-Jaikiran

On 21/05/21 12:28 pm, Rory O'Donnell wrote:

Hi Stefan/Jaikiran, **

*OpenJDK 17 Early Access build 23 is now available at 
*_*https://urldefense.com/v3/__https://jdk.java.net/17*__;Kg!!GqivPVa7Brio!NjDBvRVLLwE2PeXg3VzLGiFiLieFW9VvdYkSSmpk6Jy3A_Y9ZOU9fhMSLF7Zwt2xndg$ 
_


 * These early-access , open-source builds are provided under the
 o GNU General Public License, version 2, with the Classpath
   Exception 
 * JEPs targeted to JDK 17, so far:
 o JEP 356: _Enhanced Pseudo-Random Number Generators
   _
 o JEP 382: _New macOS Rendering Pipeline
   _
 o JEP 391: _macOS/AArch64 Port _
 o JEP 398: _Deprecate the Applet API for Removal
   _
 o JEP 409: _Sealed Classes _
 o JEP 410: _Remove the Experimental AOT and JIT Compiler
   _
 o JEP 414: _Vector API (Second Incubator)
   _
 * Release Notes are available at
_https://urldefense.com/v3/__https://jdk.java.net/17/release-notes__;!!GqivPVa7Brio!NjDBvRVLLwE2PeXg3VzLGiFiLieFW9VvdYkSSmpk6Jy3A_Y9ZOU9fhMSLF7ZSVdAWe0$ 
_

 * 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_

 * "The meaning, or not, of “LTS” | _Link_

 * JFR Remote Recording Stream | _Link_



*Project Loom Early-Access Build: **_Build 17-loom+7-342_* 
*(2021/5/11)*


 * These early-access builds are provided under the _GNU General Public
   License, version 2, with the Classpath Exception_
   .
 * 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
   _.To send e-mail to this address
   you must first _subscribe to the mailing list_
.

*Project Panama Early-Access Build: *_*Build 17-panama+3-167* 
_*(2021/5/18)*


 * These early-access builds are provided under the _GNU General Public
   License, version 2, with the Classpath Exception_
   .
 * This build is aimed at testing a prototype implementation of the
   foreign memory support,

Re: JDK 17 Early Access build 23 is available

2021-05-21 Thread Jaikiran Pai 

Hello Rory,

I ran this against our Ant project on a Linux system. No issues observed 
in this run with JDK 17 build 17-ea+23-2064.


https://ci-builds.apache.org/job/Ant/job/Ant%20Master%20(latest%20EA%20JDK)/jdk_axis=jdk17_ea,label_exp=ubuntu/73/

-Jaikiran

On 21/05/21 12:28 pm, Rory O'Donnell wrote:

Hi Stefan/Jaikiran, **

*OpenJDK 17 Early Access build 23 is now available at 
*_*https://jdk.java.net/17* _


 * These early-access , open-source builds are provided under the
 o GNU General Public License, version 2, with the Classpath
   Exception 
 * JEPs targeted to JDK 17, so far:
 o JEP 356: _Enhanced Pseudo-Random Number Generators
   _
 o JEP 382: _New macOS Rendering Pipeline
   _
 o JEP 391: _macOS/AArch64 Port _
 o JEP 398: _Deprecate the Applet API for Removal
   _
 o JEP 409: _Sealed Classes _
 o JEP 410: _Remove the Experimental AOT and JIT Compiler
   _
 o JEP 414: _Vector API (Second Incubator)
   _
 * Release Notes are available at
   _https://jdk.java.net/17/release-notes
   _
 * 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_

 * "The meaning, or not, of “LTS” | _Link_

 * JFR Remote Recording Stream | _Link_


*Project Loom Early-Access Build: **_Build 17-loom+7-342_* 
*(2021/5/11)*


 * These early-access builds are provided under the _GNU General Public
   License, version 2, with the Classpath Exception_
   .
 * 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
   _.To send e-mail to this address
   you must first _subscribe to the mailing list_
.

*Project Panama Early-Access Build: *_*Build 17-panama+3-167* 
_*(2021/5/18)*


 * These early-access builds are provided under the _GNU General Public
   License, version 2, with the Classpath Exception_
   .
 * 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
   _. To send e-mail to this
   address you must first _subscribe to the mailing list_
.


Rgds,Rory


[1] 
_https://mail.openjdk.java.net/pipermail/nio-dev/2021-May/008988.html_ 

[2] _https://bugs.openjdk.java.net/browse/JDK-8266369_ 





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JDK 17 Early Access build 23 is available

2021-05-21 Thread Rory O'Donnell 

Hi Stefan/Jaikiran, **

*OpenJDK 17 Early Access build 23 is now available at 
*_*https://jdk.java.net/17* _


 * These early-access , open-source builds are provided under the
 o GNU General Public License, version 2, with the Classpath
   Exception 
 * JEPs targeted to JDK 17, so far:
 o JEP 356: _Enhanced Pseudo-Random Number Generators
   _
 o JEP 382: _New macOS Rendering Pipeline
   _
 o JEP 391: _macOS/AArch64 Port _
 o JEP 398: _Deprecate the Applet API for Removal
   _
 o JEP 409: _Sealed Classes _
 o JEP 410: _Remove the Experimental AOT and JIT Compiler
   _
 o JEP 414: _Vector API (Second Incubator)
   _
 * Release Notes are available at
   _https://jdk.java.net/17/release-notes
   _
 * 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_
   
 * "The meaning, or not, of “LTS” | _Link_
   
 * JFR Remote Recording Stream | _Link_
   

*Project Loom Early-Access Build: **_Build 17-loom+7-342_* 
*(2021/5/11)*


 * These early-access builds are provided under the _GNU General Public
   License, version 2, with the Classpath Exception_
   .
 * 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
   _.To send e-mail to this address
   you must first _subscribe to the mailing list_
   .

*Project Panama Early-Access Build: *_*Build 17-panama+3-167* 
_*(2021/5/18)*


 * These early-access builds are provided under the _GNU General Public
   License, version 2, with the Classpath Exception_
   .
 * 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
   _. To send e-mail to this
   address you must first _subscribe to the mailing list_
   .


Rgds,Rory


[1] 
_https://mail.openjdk.java.net/pipermail/nio-dev/2021-May/008988.html_ 

[2] _https://bugs.openjdk.java.net/browse/JDK-8266369_ 



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