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Posted to derby-dev@db.apache.org by Rory O'Donnell <ro...@oracle.com> on 2021/06/29 16:42:09 UTC
Re: [External] : Re: JDK 17 Early Access build 28 & JDK 18 build 3
are available
Thanks Rick for the details!
On 29/06/2021 16:42, Rick Hillegas wrote:
> Hi Rory,
>
> Derby builds and tests cleanly against Open JDK 17-ea+28-2534--after
> making changes to compensate for recent Open JDK changes made to
> support JEP 411. This included changes made to compensate for the
> affect of JEP 411 on the Apache ant build tool, which Derby uses. Our
> experience is recorded here:
>
> o An email thread on the Apache ant developers' list, titled "new
> warnings produced by <java> task under Open JDK 17-ea+28-2534"
>
> o An email thread on the Open JDK security developers' list:
> https://mail.openjdk.java.net/pipermail/security-dev/2021-June/026660.html
>
> o Comments on
> https://urldefense.com/v3/__https://issues.apache.org/jira/browse/DERBY-7110__;!!ACWV5N9M2RV99hQ!eEdRDqL96pl4sSo99AD0cH8cJ0_uqCzFwqItq-P5nFKnT8X2U3JyW-PN_acBT6hv4rY$
> from 2021-06-27 through 2021-06-29.
>
>
> On 6/25/21 12:49 AM, Rory O'Donnell wrote:
>>
>> *Hi Rick, *
>>
>> *
>> *
>>
>> *Per the JDK 17 schedule , we are in Rampdown Phase One.*
>>
>>
>> *Please advise if you find any issues while testing the latest Early
>> Access builds.*
>>
>>
>> The overall feature set is frozen. No further JEPs will be targeted
>> to this release.
>>
>> * Features integrated in JDK 17:
>>
>> o JEP 306: Restore Always-Strict Floating-Point Semantics
>> <https://openjdk.java.net/jeps/306>
>> 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 403: Strongly Encapsulate JDK Internals
>> <https://openjdk.java.net/jeps/403>
>> o JEP 406: Pattern Matching for switch (Preview)
>> <https://openjdk.java.net/jeps/406>
>> o JEP 407: Remove RMI Activation
>> <https://openjdk.java.net/jeps/407>
>> o JEP 409: Sealed Classes <https://openjdk.java.net/jeps/409>
>> o JEP 410: Remove the Experimental AOT and JIT Compiler
>> <https://openjdk.java.net/jeps/410>
>> o JEP 411: Deprecate the Security Manager for Removal
>> <https://openjdk.java.net/jeps/411>
>> o JEP 412: Foreign Function & Memory API (Incubator)
>> <https://openjdk.java.net/jeps/412>
>> o JEP 414: Vector API (Second Incubator)
>> <https://openjdk.java.net/jeps/414>
>> o JEP 415: Context-Specific Deserialization Filters
>> <https://openjdk.java.net/jeps/415>
>>
>>
>> *OpenJDK 17 Early Access build 28 is available at
>> **https://urldefense.com/v3/__https://jdk.java.net/17*__;Kg!!ACWV5N9M2RV99hQ!eEdRDqL96pl4sSo99AD0cH8cJ0_uqCzFwqItq-P5nFKnT8X2U3JyW-PN_acBRLVvx9Q$
>> <https://urldefense.com/v3/__https://jdk.java.net/17__;!!ACWV5N9M2RV99hQ!eEdRDqL96pl4sSo99AD0cH8cJ0_uqCzFwqItq-P5nFKnT8X2U3JyW-PN_acBYY5FMDA$
>> >
>>
>> * 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
>> https://urldefense.com/v3/__https://jdk.java.net/17/release-notes__;!!ACWV5N9M2RV99hQ!eEdRDqL96pl4sSo99AD0cH8cJ0_uqCzFwqItq-P5nFKnT8X2U3JyW-PN_acBEpuRUvE$
>> <https://urldefense.com/v3/__https://jdk.java.net/17/release-notes__;!!ACWV5N9M2RV99hQ!eEdRDqL96pl4sSo99AD0cH8cJ0_uqCzFwqItq-P5nFKnT8X2U3JyW-PN_acBEpuRUvE$
>> >
>> * Changes in build 28 that maybe of interest:
>> o *JDK-8269028: [BACKOUT] JDK-8196415 Disable SHA-1 Signed JARs *
>> o JDK-8268774: Residual logging output written to STDOUT, not
>> STDERR [*Reported by Apache Ant*]
>> o JDK-8264843: Javac crashes with NullPointerException when
>> finding unencoded XML in <pre> tag [*Reported by Apache Lucene*]
>>
>>
>> *OpenJDK 18 Early Access build 3 is now available at
>> **https://urldefense.com/v3/__https://jdk.java.net/18*__;Kg!!ACWV5N9M2RV99hQ!eEdRDqL96pl4sSo99AD0cH8cJ0_uqCzFwqItq-P5nFKnT8X2U3JyW-PN_acBxEaP7bY$
>> <https://urldefense.com/v3/__https://jdk.java.net/18__;!!ACWV5N9M2RV99hQ!eEdRDqL96pl4sSo99AD0cH8cJ0_uqCzFwqItq-P5nFKnT8X2U3JyW-PN_acB1ID7pR4$
>> >
>>
>> * 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>
>> * Changes in recent builds that maybe of interest:
>> o JDK-8266791: Annotation property which is compiled as an array
>> property but changed to a single element throws NPE [*Reported
>> by Byte Buddy*]
>> * Coming in a future JDK 18 build
>> o Removal of Biased Locking in JDK 18 - Details
>> <https://urldefense.com/v3/__https://github.com/openjdk/jdk/pull/4522__;!!ACWV5N9M2RV99hQ!eEdRDqL96pl4sSo99AD0cH8cJ0_uqCzFwqItq-P5nFKnT8X2U3JyW-PN_acBPWENC5k$
>> >
>>
>> *Other Topics of Interest: *
>>
>> * State of Loom:
>> https://urldefense.com/v3/__https://www.youtube.com/watch?v=KG24inClY2M__;!!ACWV5N9M2RV99hQ!eEdRDqL96pl4sSo99AD0cH8cJ0_uqCzFwqItq-P5nFKnT8X2U3JyW-PN_acBPHJEjtE$
>> <https://urldefense.com/v3/__https://www.youtube.com/watch?v=KG24inClY2M__;!!ACWV5N9M2RV99hQ!eEdRDqL96pl4sSo99AD0cH8cJ0_uqCzFwqItq-P5nFKnT8X2U3JyW-PN_acBPHJEjtE$
>> >
>> * State of Panama:
>> https://urldefense.com/v3/__https://www.youtube.com/watch?v=B8k9QGvPxC0__;!!ACWV5N9M2RV99hQ!eEdRDqL96pl4sSo99AD0cH8cJ0_uqCzFwqItq-P5nFKnT8X2U3JyW-PN_acBG_Y6ODk$
>> <https://urldefense.com/v3/__https://www.youtube.com/watch?v=B8k9QGvPxC0__;!!ACWV5N9M2RV99hQ!eEdRDqL96pl4sSo99AD0cH8cJ0_uqCzFwqItq-P5nFKnT8X2U3JyW-PN_acBG_Y6ODk$
>> >
>> * What's a JEP:
>> https://urldefense.com/v3/__https://www.youtube.com/watch?v=l1VrmvyIEpM__;!!ACWV5N9M2RV99hQ!eEdRDqL96pl4sSo99AD0cH8cJ0_uqCzFwqItq-P5nFKnT8X2U3JyW-PN_acBA0TQems$
>> <https://urldefense.com/v3/__https://www.youtube.com/watch?v=l1VrmvyIEpM__;!!ACWV5N9M2RV99hQ!eEdRDqL96pl4sSo99AD0cH8cJ0_uqCzFwqItq-P5nFKnT8X2U3JyW-PN_acBA0TQems$
>> >
>>
>>
>> *Quality Report for June 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.
>>
>> Rgds,Rory
>>
>> [1]
>> https://wiki.openjdk.java.net/display/quality/Quality+Outreach+Report+June+2021*
>> *
>>
>
--
Rgds, Rory O'Donnell
Quality Engineering Manager
Oracle EMEA, Dublin, Ireland