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From Rory O'Donnell <rory.odonn...@oracle.com>
Subject Re: [External] : Re: OpenJDK 17 Early Access build 16 is now available
Date Mon, 05 Apr 2021 11:53:17 GMT
Thanks for the feedback Jaikiran!

On 03/04/2021 03:47, Jaikiran Pai wrote:
> Hello Rory,
>
> I ran this against our Ant project tests on a Linux setup[1] and no 
> issues found in this run against build 17-ea+16-1315.
>
> https://urldefense.com/v3/__https://ci-builds.apache.org/job/Ant/job/Ant*20Master*20(latest*20EA*20JDK)/70/jdk_axis=jdk17_ea,label_exp=ubuntu/__;JSUlJQ!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsxJjmkHk$

>
> -Jaikiran
>
> On 02/04/21 12:52 pm, Rory O'Donnell wrote:
>>
>> Hi Stefan/Jaikiran, **
>>
>> *OpenJDK 17 Early Access build 16 is now available at 
>> **https://urldefense.com/v3/__http://jdk.java.net/17*__;Kg!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsrRic_Gk$

>> <https://urldefense.com/v3/__http://jdk.java.net/17__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsCTYmcO8$

>> >
>>
>>  * These early-access , open-source builds are provided under the
>>      o GNU General Public License, version 2, with the Classpath
>>        Exception <http://openjdk.java.net/legal/gplv2+ce.html>
>>
>>  * Schedule (proposed)
>>      o 2021/06/10         Rampdown Phase One
>>      o 2021/07/15         Rampdown Phase Two
>>      o 2021/08/05         Initial Release Candidate
>>      o 2021/08/19         Final Release Candidate
>>      o 2021/09/14         General Availability
>>
>>  * Features:*Heads-up on an important Candidate JEP
>>    *
>>      o *Candidate - JEP 403: **Strongly Encapsulate JDK Internals
>>        <https://openjdk.java.net/jeps/403>*
>>      o successor to JEP 396: Strongly Encapsulate JDKInternals by
>>        Default <https://openjdk.java.net/jeps/396>
>>      o strongly encapsulate all internal elements of the JDK by default
>>      o exception for Critical Internal APIs such as /sun.misc.Unsafe/
>>
>>  * 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>
>>
>>  * Release Notes are available at 
>> https://urldefense.com/v3/__http://jdk.java.net/17/release-notes__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsjnx5GFk$

>> <https://urldefense.com/v3/__http://jdk.java.net/17/release-notes__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsjnx5GFk$

>> >
>>  * Changes in recent builds that maybe of interest:
>>      o Build 16
>>          + JDK-8263898: (fs) Files.newOutputStream on the "NUL" special
>>            device throws FileSystemException: "nul: Incorrect function"
>>            (win)
>>              # Reported by Apache Ant
>>      o Build 15
>>          + JDK-8263575: Conflict between JDK rpms and OL8 Modularity
>>            prevents dnfinstall/updates
>>      o Build 14
>>          + JDK-8262277: URLClassLoader.getResource throws undocumented
>>            IllegalArgumentException
>>          + JDK-8262351: Extra '0'in java.util.Formatter for '%012a'
>>            conversion with a sign character
>>
>> *Project Loom Early-Access Build: **Build 17-loom+5-191* 
>> <https://urldefense.com/v3/__http://jdk.java.net/loom/__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsuC-drIo$

>> >*(2021/3/19)*
>>
>>  * These early-access builds are provided under the GNU General Public
>>    License, version 2, with the Classpath Exception
>>    <http://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-dev@openjdk.java.net
>>    <mailto:loom-dev@openjdk.java.net>. To send e-mail to this address
>>    you must first subscribe to the mailing list
>> <http://mail.openjdk.java.net/mailman/listinfo/loom-dev>.
>>
>> *Quality Report for March 2021 was published here [1]*.
>>
>>  * Thanks to everyone who contributed by creating features or
>>    enhancements, logging  bugs, or downloading and testingthe
>>    early-access builds.
>>
>> *Worth reading - **The Arrival of Java 16! 
>> <https://urldefense.com/v3/__https://inside.java/2021/03/16/the-arrival-of-java16/__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsjW_McnY$

>> >*
>>
>>  * JDK 16 Migration guide -
>> https://docs.oracle.com/en/java/javase/16/migrate/getting-started.html
>>  * #AllTestsGreenOnJDK16 - If your tests are green on JDK 16 please
>>    respond to this *tweet
>> <https://urldefense.com/v3/__https://twitter.com/Sharat_Chander/status/1368978627816136707__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBspTsDmvY$

>> >*.
>>  * Oracle Developer Live event - Individual sessions:
>>     1. *Java 16: Consistency and Innovation* (Aurelio Garcia-Ribeyro):
>> https://urldefense.com/v3/__https://youtu.be/1acKCBbd6f4__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsknnqV8I$

>> <https://urldefense.com/v3/__https://youtu.be/1acKCBbd6f4__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsknnqV8I$

>> >
>>     2. *Java Language Futures: Spring 2021* (Gavin Bierman):
>> https://urldefense.com/v3/__https://youtu.be/K9SVV0XNIP8__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsZ5Z9noA$

>> <https://urldefense.com/v3/__https://youtu.be/K9SVV0XNIP8__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsZ5Z9noA$

>> >
>>     3. *Ask the Java Architects* (Mark Reinhold, Brian Goetz, Mikael
>>        Vidstedt, Ron Pressler): 
>> https://urldefense.com/v3/__https://youtu.be/CVE4bWvuD3o__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsavNoemw$

>> <https://urldefense.com/v3/__https://youtu.be/CVE4bWvuD3o__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsavNoemw$

>> >
>>     4. *Learn Java 16 with IntelliJ IDEA *(Trisha Gee[JetBrains])*:
>> *https://urldefense.com/v3/__https://youtu.be/1hyWJTjxeGM__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBs9Wq4VQg$

>> <https://urldefense.com/v3/__https://youtu.be/1hyWJTjxeGM__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBs9Wq4VQg$

>> >**
>>     5. *How Records Can Improve Serialization* (Julia Boes, Chris
>>        Hegarty): 
>> https://urldefense.com/v3/__https://youtu.be/44D8M6ZxuLU__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsl1HW7o0$

>> <https://urldefense.com/v3/__https://youtu.be/44D8M6ZxuLU__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsl1HW7o0$

>> >
>>     6. *Vector API: SIMD Programming in Java* (Paul Sandoz, Sandhya
>>        Viswanathan[Intel]): 
>> https://urldefense.com/v3/__https://youtu.be/VYo3p4R66N8__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsJ8HffrE$

>> <https://urldefense.com/v3/__https://youtu.be/VYo3p4R66N8__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsJ8HffrE$

>> >
>>     7. *Your Guide to OpenJDK Development* (Jesper Wilhelmsson):
>> https://urldefense.com/v3/__https://youtu.be/bHcKTYy_Nec__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBs3Qvx5sk$

>> <https://urldefense.com/v3/__https://youtu.be/bHcKTYy_Nec__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBs3Qvx5sk$

>> >
>>     8. *Project Skara: Migrating OpenJDK to Git and GitHub* (Erik
>>        Duveblad, Robin Westberg): 
>> https://urldefense.com/v3/__https://youtu.be/-pBgplk7fVk__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBs7LS3xb0$

>> <https://urldefense.com/v3/__https://youtu.be/-pBgplk7fVk__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBs7LS3xb0$

>> >
>>     9. *Monitoring and Troubleshooting Tools in the JDK* (Poonam
>>        Parhar): 
>> https://urldefense.com/v3/__https://youtu.be/mcfubUmbZhQ__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsarOE4GM$

>> <https://urldefense.com/v3/__https://youtu.be/mcfubUmbZhQ__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsarOE4GM$

>> >
>>    10. *Fast and Efficient Microservices for Java with GraalVM*(Alina
>>        Yurenko): 
>> https://urldefense.com/v3/__https://youtu.be/_eRD6qJqtNw__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsJOTYdXM$

>> <https://urldefense.com/v3/__https://youtu.be/_eRD6qJqtNw__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsJOTYdXM$

>> >
>>    11. *Accelerating Productivity with Micronaut and Java Records*
>>        (Graeme Rocher): 
>> https://urldefense.com/v3/__https://youtu.be/RoNeoXQBs9w__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsT_CtdIU$

>> <https://urldefense.com/v3/__https://youtu.be/RoNeoXQBs9w__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsT_CtdIU$

>> >
>>    12. *Scalable Microservices for Java using Helidon and Coherence CE*
>>        (Dmitry Aleksandrov, Aleks Seović): 
>> https://urldefense.com/v3/__https://youtu.be/WTL0Zbjzveo__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBszYtqpkg$

>> <https://urldefense.com/v3/__https://youtu.be/WTL0Zbjzveo__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBszYtqpkg$

>> >
>>    13. *Cross-Platform User Interfaces, Developed with Java & OpenJFX
>>        Project* (Johan Vos [Gluon]): 
>> https://urldefense.com/v3/__https://youtu.be/7eytbaBMm5o__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsH1VDh7w$

>> <https://urldefense.com/v3/__https://youtu.be/7eytbaBMm5o__;!!GqivPVa7Brio!P7KnE-_32DyHQXoKnJIIngrnKSC7Ulmj4nJFoo7jRlXKsmsIXpEMv2cUBjBsH1VDh7w$

>> >
>>
>> Rgds,Rory
>>
>> [1] 
>> https://wiki.openjdk.java.net/display/quality/Quality+Outreach+Report+March+2021

>> <https://wiki.openjdk.java.net/display/quality/Quality+Outreach+Report+March+2021>

>>
>>

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


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