- logback-dev - mailman3.qos.ch

[JIRA] (LOGBACK-1556) SizeAndTimeBasedRollingPolicy does not delete old files with MaxHistory
by QOS.CH (JIRA) 13 May '21

13 May '21

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JDK 17 Early Access build 21 is available
by Rory O'Donnell 10 May '21

10 May '21

Hi Ceki, ** *OpenJDK 17 Early Access build 21 is now available at **https://jdk.java.net/17* <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 <https://openjdk.java.net/legal/gplv2+ce.html> * Schedule 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 * 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 410: Remove the Experimental AOT and JIT Compiler <https://openjdk.java.net/jeps/410> * Release Notes are available at https://jdk.java.net/17/release-notes <https://jdk.java.net/17/release-notes> * Changes in recent builds that maybe of interest: o Build 21: + JDK-8196415: JARs signed with SHA-1 algorithms are restricted by default. + JDK-8265989: System property for the native character encoding name. + JDK-8265137: java.util.Random suddenly has new public methods nowhere documented. # [*Reported by Apache Lucene]* o Build 20 + JDK-8037397: RegEx pattern matching loses character class after intersection (&&) operator. + JDK-8264208: A new public method that returns the `Charset` used in the `Console. o Build 19 + JDK-8228988: AnnotationParser throws NullPointerException on incompatible member type. # *[Reported by ByteBuddy]* + JDK-8258794: Support for CLDR version 39. + JDK-8262108: SimpleDateFormat formatting broken for sq_MK Locale. # *[**Reported by ApacheCommons]* o Build 18 + JDK-8260693: Provide the support for specifying a signer in keytool -genkeypair. + JDK-8263763: Synthetic constructor parameters of enum are not considered for annotation indices. # *[Reported by ByteBuddy]* *Topics of interest from 'Insider Java':* * Security and Sandboxing Post SecurityManager : Link <https://inside.java/2021/04/23/security-and-sandboxing-post-securitymanager/> * Foreign Memory Access and NIO channels - Going Further : Link <https://inside.java/2021/04/21/fma-and-nio-channels/> *Project Loom Early-Access Build: **Build 17-loom+6-225* <https://jdk.java.net/loom/>*(2021/4/1)* * 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-dev(a)openjdk.java.net <mailto:loom-dev@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>.** *April 2021 Critical Patch Update Released:* * As part of the April 2021 CPU we released JDK 16.0.1, JDK 11.0.11 LTS, JDK 8u291 and JDK 7u301 as well as OpenJDK 16.0.1 (publicly available). Rgds,Rory -- Rgds, Rory O'Donnell Quality Engineering Manager Oracle EMEA, Dublin, Ireland

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JDK 17 Early Access build 18 is available
by Rory O'Donnell 20 Apr '21

20 Apr '21

**Hi Ceki, * * *OpenJDK 17 Early Access build 18****is now available at **https://jdk.java.net/17 <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 <https://openjdk.java.net/legal/gplv2+ce.html> * Release Notes are available at http://jdk.java.net/17/release-notes <https://jdk.java.net/17/release-notes> **G1 pauses may be extremely long with EA build JDK-17+18* *During performance testing we noticed that due to a recent change (JDK-8262068) GC pauses after a G1 full GC may be extremely slow. The problem has been fixed with JDK-8264987 and that has already been integrated. This change will be available with the following EA build JDK-17+19. For more technical info please see [1] *JEP 382 [2]** - Starting with build 19, **JDK 17 for macOS is *temporarily* switched from using OpenGL**to using Apple's Metal API**for Java 2D rendering.* Heads up to anyone who is testing JDK 17 for running apps on macOS. Starting with build 19, JDK 17 for macOS is *temporarily* switched from using OpenGL to using Apple's Metal API for Java 2D rendering. If you are running any kind of 2D / Swing/ AWT UI application on macOS, and see any rendering related problems starting with JDK 17 b19, please do report them to us along with a test case and screen shots. You may also set "-Dsun.java2d.opengl=true" to re-enable OpenGL - which implicitly disables Metal - to confirm that it is a Metal related rendering glltch. Rgds,Rory [1] https://mail.openjdk.java.net/pipermail/hotspot-gc-dev/2021-April/034745.ht… [2] https://openjdk.java.net/jeps/382 -- Rgds, Rory O'Donnell Quality Engineering Manager Oracle EMEA, Dublin, Ireland

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[JIRA] (LOGBACK-1016) logback-access: Enable MDC support
by QOS.CH (JIRA) 16 Apr '21

16 Apr '21

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misplaced comment breaking builds
by mike.skells＠talk21.com 07 Apr '21

07 Apr '21

Hi This text is breaking the builds. I presume it should be a comment https://github.com/qos-ch/logback/commit/ee57be191351820baf83e7ae9cebfb1ab26 3e987#r48496270 Should this just be commented out? Is this WIP? Why knows the history of this Regards Mike

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OpenJDK 17 Early Access build 16 is now available
by Rory O'Donnell 02 Apr '21

02 Apr '21

Hi Ceki, *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(a)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… <https://wiki.openjdk.java.net/display/quality/Quality+Outreach+Report+March…> -- Rgds, Rory O'Donnell Quality Engineering Manager Oracle EMEA, Dublin, Ireland

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[JIRA] Updates for LOGBACK-1555: Logback-access %B is not 0 when HTTP status code is 204 No Content
by QOS.CH (JIRA) 30 Mar '21

30 Mar '21

logback / LOGBACK-1555 [Open] Logback-access %B is not 0 when HTTP status code is 204 No Content ============================== Here's what changed in this issue in the last few minutes. This issue has been created This issue is now assigned to you. View or comment on issue using this link https://jira.qos.ch/browse/LOGBACK-1555 ============================== Issue created ------------------------------ Dongfeng Lu created this issue on 30/Mar/21 7:13 PM Summary: Logback-access %B is not 0 when HTTP status code is 204 No Content Issue Type: Bug Affects Versions: 1.2.3 Assignee: Logback dev list Attachments: rest.zip Components: logback-access Created: 30/Mar/21 7:13 PM Environment: Java 11, Gradle 6.8.3 Priority: Major Reporter: Dongfeng Lu Description: [https://tomcat.apache.org/tomcat-8.0-doc/config/valve.html] says {code:java} %b - Bytes sent, excluding HTTP headers, or '-' if zero %B - Bytes sent, excluding HTTP headers {code} That is, %B returns number 0, instead of '-' if content-length is 0. We expected the same behavior from logback-access. However, this does not seem to be the case. I created a simple Spring Boot project with only "spring-boot-starter-web" and "logback-access:1.2.3", with simple configuration for logback-access.xml. Related to the ticket LOGBACK-1554, I knew %b and %B works only for String object. I created 4 simple REST APIs, all returning String object, but with non-empty string, empty string, null string, and null string with HTTP 204 status code. {code:java} http://localhost:8080/string http://localhost:8080/empty http://localhost:8080/null http://localhost:8080/noContent {code} I configured the app to use both Tomcat Access log and Logback-access log, the corresponding results are Spring Boot Tomcat Access Log {code:java} 0:0:0:0:0:0:0:1 - - [30/Mar/2021:11:27:13 -0500] "GET /string HTTP/1.1" 200 6 6 8 0:0:0:0:0:0:0:1 - - [30/Mar/2021:11:27:15 -0500] "GET /empty HTTP/1.1" 200 - 0 1 0:0:0:0:0:0:0:1 - - [30/Mar/2021:11:27:16 -0500] "GET /null HTTP/1.1" 200 - 0 2 0:0:0:0:0:0:0:1 - - [30/Mar/2021:11:27:19 -0500] "GET /noContent HTTP/1.1" 204 - 0 1 {code} Logback-access Log {code:java} Logback-access 0:0:0:0:0:0:0:1 - - 30/Mar/2021:11:27:13 -0500 "GET /string HTTP/1.1" 200 6 6 8 Logback-access 0:0:0:0:0:0:0:1 - - 30/Mar/2021:11:27:15 -0500 "GET /empty HTTP/1.1" 200 0 0 1 Logback-access 0:0:0:0:0:0:0:1 - - 30/Mar/2021:11:27:16 -0500 "GET /null HTTP/1.1" 200 0 0 2 Logback-access 0:0:0:0:0:0:0:1 - - 30/Mar/2021:11:27:19 -0500 "GET /noContent HTTP/1.1" 204 - - 1 {code} You can see %B in Tomcat access log is 0 when HTTP status is 204. However, it is '-' in logback-access log. I attached my simple project for you to reproduce it. You can unzip it, and run "gradlew clean bootRun". Please let me know if any additional information is needed. Thanks. ============================== This message was sent by Atlassian Jira (v8.8.0#808000-sha1:e2c7e59)

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[JIRA] Updates for LOGBACK-1554: Logback-access %b is empty, most of time
by QOS.CH (JIRA) 26 Mar '21

26 Mar '21

logback / LOGBACK-1554 [Open] Logback-access %b is empty, most of time ============================== Here's what changed in this issue in the last few minutes. This issue has been created This issue is now assigned to you. View or comment on issue using this link https://jira.qos.ch/browse/LOGBACK-1554 ============================== Issue created ------------------------------ Dongfeng Lu created this issue on 26/Mar/21 6:08 PM Summary: Logback-access %b is empty, most of time Issue Type: Bug Affects Versions: 1.2.3 Assignee: Logback dev list Attachments: rest.zip Components: logback-access Created: 26/Mar/21 6:08 PM Environment: Java 11, Gradle Priority: Major Reporter: Dongfeng Lu Description: Originally, we were trying to get Tomcat access log in JSON format. We followed the example in https://github.com/jochenchrist/spring-boot-access-logs-demo and everything seems to work well, except that we were not able to get response's content length. To narrow things down, I created a simple Spring Boot project with only "spring-boot-starter-web" and "logback-access:1.2.3" (No logstash here), with simple configuration for logback-access.xml. I created 4 simple REST APIs, started the app and ran the following 4 requests in browser. {code} http://localhost:8080/list http://localhost:8080/map http://localhost:8080/long http://localhost:8080/string {code} The browser displays the response correctly in JSON format. And in the console, the corresponding access log entries were {code} 0:0:0:0:0:0:0:1 - - 26/Mar/2021:11:04:34 -0500 "GET /list HTTP/1.1" 200 124 - - - 0:0:0:0:0:0:0:1 - - 26/Mar/2021:11:04:36 -0500 "GET /map HTTP/1.1" 200 13 - - - 0:0:0:0:0:0:0:1 - - 26/Mar/2021:11:04:37 -0500 "GET /long HTTP/1.1" 200 6 - - - 0:0:0:0:0:0:0:1 - - 26/Mar/2021:11:04:39 -0500 "GET /string HTTP/1.1" 200 6 6 6 6 {code} Following http://logback.qos.ch/manual/layouts.html, I tried all the conversion word for the content length, "%b", "%B", and "%bytesSent", and they all seem to work and generate the content length, but ONLY if the response return type is "String". They did NOT generate the content length for Map, List or even a Long object. I attached my simple project for you to reproduce it. You can unzip it, and run "gradlew clean bootRun". Please let me know if any additional information is needed. Thanks. ============================== This message was sent by Atlassian Jira (v8.8.0#808000-sha1:e2c7e59)

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[JIRA] Updates for LOGBACK-1553: Logs not getting zipped and growing in gbs taking diskspace
by QOS.CH (JIRA) 16 Mar '21

16 Mar '21

logback / LOGBACK-1553 [Open] Logs not getting zipped and growing in gbs taking diskspace ============================== Here's what changed in this issue in the last few minutes. This issue has been created This issue is now assigned to you. View or comment on issue using this link https://jira.qos.ch/browse/LOGBACK-1553 ============================== Issue created ------------------------------ Ayyasamy Radhakrishnan created this issue on 17/Mar/21 12:45 AM Summary: Logs not getting zipped and growing in gbs taking diskspace Issue Type: Bug Affects Versions: 1.2.3 Assignee: Logback dev list Attachments: disk270.log Components: logback-classic, logback-core Created: 17/Mar/21 12:45 AM Environment: Windows Server 2016. We are using logback framework with the config on the info mode <configuration debug="true" scan="true" scanPeriod="30 seconds" ><configuration debug="true" scan="true" scanPeriod="30 seconds" > <shutdownHook class="ch.qos.logback.core.hook.DelayingShutdownHook"> <delay>10000</delay> </shutdownHook> <appender name="fileinfo" class="ch.qos.logback.classic.sift.SiftingAppender">   <discriminator> <key>fis.logfilename</key> <defaultValue>defaultlogger-${bluepumpkin.ProcessName}</defaultValue> </discriminator> <sift> <appender name="file" class="ch.qos.logback.core.rolling.RollingFileAppender"> <file>${IMPACT360DATADIR}/Logs/Integration Server/${fis.logfilename}-logback.log</file> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <fileNamePattern>${IMPACT360DATADIR}/Logs/Integration Server/zip/${fis.logfilename}-logback.%d\{yyyy-MM-dd-HH}.%i.log.zip</fileNamePattern>   <maxHistory>168</maxHistory> <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">  <maxFileSize>30MB</maxFileSize> </timeBasedFileNamingAndTriggeringPolicy> </rollingPolicy> <encoder> <pattern>####[${fis.processname}]-[${user.name}] [%date\{yyyy-MM-dd HH:mm:ss.SSSZ}] [%level] [%thread] [%logger\{-2}] <##[\{user=${user.name}}]##> - %message%n</pattern> </encoder> </appender> </sift> </appender> <logger name="org.eclipse.jetty.server.HttpChannel" level="OFF"/> <logger name="org.eclipse.jetty.http.HttpGenerator" level="OFF"/> <logger name="org.eclipse.jetty.io.WriteFlusher" level="OFF"/> <logger name="org.eclipse.jetty.server.HttpOutput" level="OFF"/>  <logger name="com.bluepumpkin.bpxCommon.common.Base.StopWatch" level="OFF"/> <root level="INFO"> <appender-ref ref="fileinfo" /> <appender-ref ref="file" /> </root> </configuration> Labels: TimeBasedRollingPolicy Priority: Major Reporter: Ayyasamy Radhakrishnan Description: We have multiple jvms running.. they are supposed log the info. For some reason the log file is not getting zipped up and keep on growing for multiple days. Beyond the max size configured. Small sample attached from the 250MB file logs attached.. ============================== This message was sent by Atlassian Jira (v8.8.0#808000-sha1:e2c7e59)

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Release Announcement: General Availability of Java 16 / JDK 16
by Rory O'Donnell 16 Mar '21

16 Mar '21

Hi Ceki, *Release Announcement: General Availability of Java 16 / JDK 16 * ** * JDK 16, the reference implementation of Java 16, is now Generally Available. [1] * GPL-licensed OpenJDK builds from Oracle are available here: http://jdk.java.net/16/ <http://jdk.java.net/16/> * JDK 16 Release notes <https://www.oracle.com/java/technologies/javase/16-relnotes.html> *JDK 16 includes the following features [2]:* * JEP 338:Vector API (Incubator) <https://openjdk.java.net/jeps/338> * JEP 347:Enable C++14 Language Features <https://openjdk.java.net/jeps/347> * JEP 357:Migrate from Mercurial to Git <https://openjdk.java.net/jeps/357> * JEP 369:Migrate to GitHub <https://openjdk.java.net/jeps/369> * JEP 376:ZGC: Concurrent Thread-Stack Processing <https://openjdk.java.net/jeps/376> * JEP 380:Unix-Domain Socket Channels <https://openjdk.java.net/jeps/380> * JEP 386:Alpine Linux Port <https://openjdk.java.net/jeps/386> * JEP 387:Elastic Metaspace <https://openjdk.java.net/jeps/387> * JEP 388:Windows/AArch64 Port <https://openjdk.java.net/jeps/388> * JEP 389:Foreign Linker API (Incubator) <https://openjdk.java.net/jeps/389> * JEP 390:Warnings for Value-Based Classes <https://openjdk.java.net/jeps/390> * JEP 392:Packaging Tool <https://openjdk.java.net/jeps/392> * JEP 393:Foreign-Memory Access API (Third Incubator) <https://openjdk.java.net/jeps/393> * JEP 394:Pattern Matching for instanceof <https://openjdk.java.net/jeps/394> * JEP 395:Records <https://openjdk.java.net/jeps/395> * JEP 396:Strongly Encapsulate JDK Internals by Default <https://openjdk.java.net/jeps/396> * JEP 397:Sealed Classes (Second Preview) <https://openjdk.java.net/jeps/397> Thanks to everyone who contributed to JDK 16, whether by creating features or enhancements, logging bugs, or downloading and testing the early-access builds. *OpenJDK 17 Early Access build 13 is now available at http://jdk.java.net/17 <http://jdk.java.net/17/> * ** * These early access, open source builds are provided under the GNU General Public License, version 2, with the Classpath Exception <http://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> * Release Notes are available at http://jdk.java.net/17/release-notes <http://jdk.java.net/17/release-notes> * Significant changes since the last availability email: o JDK-8259709: Disable SHA-1 XML Signatures (b13) o JDK-6323374: (coll) Optimize Collections.unmodifiable* and synchronized*(b13) o JDK-8139348: Deprecate 3DES and RC4 in Kerberos (b12) o JDK-8259662: Don't wrap SocketExceptions into SSLExceptions in SSLSocketImpl (b11) o JDK-8235139: Deprecate the socket impl factory mechanism(b10) o JDK-8225081: Remove Telia Company CA certificate expiring in April 2021(b9) *Project Lanai Early-Access Builds * * EA 10 Build 17-lanai+3-133 (2021/3/2) is available - http://jdk.java.net/lanai/ * These early access, open source builds are provided under the GNU General Public License, version 2, with the Classpath Exception <http://openjdk.java.net/legal/gplv2+ce.html>. *Project Loom Early-Access Builds* * Build 17-loom+4-174 (2021/3/12) is available - http://jdk.java.net/loom/ * These early access, open source builds are provided under the GNU General Public License, version 2, with the Classpath Exception <http://openjdk.java.net/legal/gplv2+ce.html>. *Project Panama Early-Access Builds * * Build 17-panama+2-51 (2021/2/12) is available - http://jdk.java.net/panama/ * These early access, open source builds are provided under the GNU General Public License, version 2, with the Classpath Exception <http://openjdk.java.net/legal/gplv2+ce.html>. Rgds,Rory [1] https://mail.openjdk.java.net/pipermail/jdk-dev/2021-March/005188.html [2] https://openjdk.java.net/projects/jdk/16/ <https://openjdk.java.net/projects/jdk/16/>

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