Mailing List Archive

Hi,



thanks for the heads-up. JDK-17 is now in the loop for Lucene: we got first fails (our fault):

https://jenkins.thetaphi.de/job/Lucene-main-Linux/29852/console



It’s easter holiday, no time to fix it! ????

Uwe



-----

Uwe Schindler

Achterdiek 19, D-28357 Bremen

https://www.thetaphi.de

eMail: <mailto:uwe@thetaphi.de> uwe@thetaphi.de-----

Uwe Schindler

uschindler@apache.org

ASF Member, Member of PMC and Committer of Apache Lucene and Apache Solr

Bremen, Germany

https://lucene.apache.org/

https://solr.apache.org/



From: Rory O'Donnell <rory.odonnell@oracle.com>
Sent: Friday, April 2, 2021 10:04 AM
To: Uwe Schindler <uwe.h.schindler@gmail.com>
Cc: rory.odonnell@oracle.com; Dalibor Topic <dalibor.topic@oracle.com>; Balchandra Vaidya <balchandra.vaidya@oracle.com>; Deepak Nenmelithara Damodaran <deepak.n.damodaran@oracle.com>; Dawid Weiss <dawid.weiss@gmail.com>; dev@lucene.apache.org
Subject: OpenJDK 17 Early Access build 16 is now available




Hi Uwe & Dawid,

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

* <http://openjdk.java.net/legal/gplv2+ce.html> GNU General Public License, version 2, with the Classpath Exception

* Schedule (proposed)

* 2021/06/10 Rampdown Phase One
* 2021/07/15 Rampdown Phase Two
* 2021/08/05 Initial Release Candidate
* 2021/08/19 Final Release Candidate
* 2021/09/14 General Availability

* Features:Heads-up on an important Candidate JEP

* Candidate - JEP 403: Strongly Encapsulate JDK Internals <https://openjdk.java.net/jeps/403>
* successor to JEP 396: Strongly Encapsulate JDK Internals by Default <https://openjdk.java.net/jeps/396>
* strongly encapsulate all internal elements of the JDK by default
* exception for Critical Internal APIs such as sun.misc.Unsafe

* JEPs targeted to JDK 17, so far:

* JEP 356: Enhanced Pseudo-Random Number Generators <https://openjdk.java.net/jeps/356>
* JEP 382: New macOS Rendering Pipeline <https://openjdk.java.net/jeps/382>
* JEP 391: macOS/AArch64 Port <https://openjdk.java.net/jeps/391>
* 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:

* Build 16

* JDK-8263898: (fs) Files.newOutputStream on the "NUL" special device throws FileSystemException: "nul: Incorrect function" (win)

* Reported by Apache Ant

* Build 15

* JDK-8263575: Conflict between JDK rpms and OL8 Modularity prevents dnf install/updates

* 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: <http://jdk.java.net/loom/> Build 17-loom+5-191 (2021/3/19)

* These early-access builds are provided under the GNU General Public License, version <http://openjdk.java.net/legal/gplv2+ce.html> 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-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
2. Java Language Futures: Spring 2021 (Gavin Bierman): https://youtu.be/K9SVV0XNIP8
3. Ask the Java Architects (Mark Reinhold, Brian Goetz, Mikael Vidstedt, Ron Pressler): https://youtu.be/CVE4bWvuD3o
4. Learn Java 16 with IntelliJ IDEA (Trisha Gee[JetBrains]): https://youtu.be/1hyWJTjxeGM
5. How Records Can Improve Serialization (Julia Boes, Chris Hegarty): https://youtu.be/44D8M6ZxuLU
6. Vector API: SIMD Programming in Java (Paul Sandoz, Sandhya Viswanathan[Intel]): https://youtu.be/VYo3p4R66N8
7. Your Guide to OpenJDK Development (Jesper Wilhelmsson): https://youtu.be/bHcKTYy_Nec
8. Project Skara: Migrating OpenJDK to Git and GitHub (Erik Duveblad, Robin Westberg): https://youtu.be/-pBgplk7fVk
9. Monitoring and Troubleshooting Tools in the JDK (Poonam Parhar): https://youtu.be/mcfubUmbZhQ
10. Fast and Efficient Microservices for Java with GraalVM (Alina Yurenko): https://youtu.be/_eRD6qJqtNw
11. Accelerating Productivity with Micronaut and Java Records (Graeme Rocher): https://youtu.be/RoNeoXQBs9w
12. Scalable Microservices for Java using Helidon and Coherence CE (Dmitry Aleksandrov, Aleks Seovi?): https://youtu.be/WTL0Zbjzveo
13. Cross-Platform User Interfaces, Developed with Java & OpenJFX Project (Johan Vos [Gluon]): https://youtu.be/7eytbaBMm5o



Rgds,Rory

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



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