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From Jaikiran Pai <jaiki...@apache.org>
Subject Re: OpenJDK 17 Early Access build 16 is now available
Date Sat, 03 Apr 2021 02:47:49 GMT
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://ci-builds.apache.org/job/Ant/job/Ant%20Master%20(latest%20EA%20JDK)/70/jdk_axis=jdk17_ea,label_exp=ubuntu/

-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 
> **http://jdk.java.net/17* <http://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 <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 JDK Internals 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 http://jdk.java.net/17/release-notes
>    <http://jdk.java.net/17/release-notes>
>  * 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 dnf install/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* 
> <http://jdk.java.net/loom/>*(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 testing the
>    early-access builds.
>
> *Worth reading - **The Arrival of Java 16! 
> <https://inside.java/2021/03/16/the-arrival-of-java16/>*
>
>  * 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://twitter.com/Sharat_Chander/status/1368978627816136707>*.
>  * Oracle Developer Live event - Individual sessions:
>     1. *Java 16: Consistency and Innovation* (Aurelio Garcia-Ribeyro):
>        https://youtu.be/1acKCBbd6f4 <https://youtu.be/1acKCBbd6f4>
>     2. *Java Language Futures: Spring 2021* (Gavin Bierman):
>        https://youtu.be/K9SVV0XNIP8 <https://youtu.be/K9SVV0XNIP8>
>     3. *Ask the Java Architects* (Mark Reinhold, Brian Goetz, Mikael
>        Vidstedt, Ron Pressler): https://youtu.be/CVE4bWvuD3o
>        <https://youtu.be/CVE4bWvuD3o>
>     4. *Learn Java 16 with IntelliJ IDEA *(Trisha Gee[JetBrains])*:
>        *https://youtu.be/1hyWJTjxeGM <https://youtu.be/1hyWJTjxeGM>**
>     5. *How Records Can Improve Serialization* (Julia Boes, Chris
>        Hegarty): https://youtu.be/44D8M6ZxuLU
>        <https://youtu.be/44D8M6ZxuLU>
>     6. *Vector API: SIMD Programming in Java* (Paul Sandoz, Sandhya
>        Viswanathan[Intel]): https://youtu.be/VYo3p4R66N8
>        <https://youtu.be/VYo3p4R66N8>
>     7. *Your Guide to OpenJDK Development* (Jesper Wilhelmsson):
>        https://youtu.be/bHcKTYy_Nec <https://youtu.be/bHcKTYy_Nec>
>     8. *Project Skara: Migrating OpenJDK to Git and GitHub* (Erik
>        Duveblad, Robin Westberg): https://youtu.be/-pBgplk7fVk
>        <https://youtu.be/-pBgplk7fVk>
>     9. *Monitoring and Troubleshooting Tools in the JDK* (Poonam
>        Parhar): https://youtu.be/mcfubUmbZhQ 
> <https://youtu.be/mcfubUmbZhQ>
>    10. *Fast and Efficient Microservices for Java with GraalVM* (Alina
>        Yurenko): https://youtu.be/_eRD6qJqtNw
>        <https://youtu.be/_eRD6qJqtNw>
>    11. *Accelerating Productivity with Micronaut and Java Records*
>        (Graeme Rocher): https://youtu.be/RoNeoXQBs9w
>        <https://youtu.be/RoNeoXQBs9w>
>    12. *Scalable Microservices for Java using Helidon and Coherence CE*
>        (Dmitry Aleksandrov, Aleks Seović): https://youtu.be/WTL0Zbjzveo
>        <https://youtu.be/WTL0Zbjzveo>
>    13. *Cross-Platform User Interfaces, Developed with Java & OpenJFX
>        Project* (Johan Vos [Gluon]): https://youtu.be/7eytbaBMm5o
>        <https://youtu.be/7eytbaBMm5o>
>
> 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>

>
>

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