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From Jaikiran Pai <jaiki...@apache.org>
Subject Re: OpenJDK 15 EA build 21 is now available
Date Sat, 02 May 2020 12:14:12 GMT
Hello Rory,

I tested the 15 EA build 21 against one of our Ant jobs. I see a bunch
of errors[1] in our RMIC related task tests and all seem to be due to
the "rmic" command no longer being part of the shipped JDK 15. I can
find this "rmic" command in JDK 14 installations (under bin/ directory)
but can't find it in JDK 15's bin/ directory.

I had a look at the release notes of JDK 15 EA
https://jdk.java.net/15/release-notes and can't find any mention of this
tool being removed in any of the builds. Was this intentionally removed
(I haven't yet searched JBS to verify)?

[1]
https://builds.apache.org/job/Ant%20Master%20(latest%20EA%20JDK)/35/jdk_axis=jdk15-ea,label_exp=ubuntu/

-Jaikiran

On 01/05/20 2:25 pm, Rory O'Donnell wrote:
> Hi Stefan/Jaikiran,
>
> OpenJDK 15 EA build 21 is now available at http://jdk.java.net/15 *
> *
>
>  * 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>.
>  * Features
>      o Integrated in JDK 15
>          + JEP 371: <http://openjdk.java.net/jeps/371> Hidden Classes
>          + JEP 372 <https://openjdk.java.net/jeps/372>: Remove the
>            Nashorn JavaScript Engine
>          + JEP 377 <https://openjdk.java.net/jeps/377>: ZGC: A Scalable
>            Low-Latency Garbage Collector
>          + JEP 378 <https://openjdk.java.net/jeps/378>: Text Blocks
>      o JEPs targeted to JDK 15
>          + JEP 379 <https://openjdk.java.net/jeps/379>: Shenandoah: A
>            Low-Pause-Time Garbage Collector
>  * Changes in recent builds that maybe of interest:
>      o build 21
>          + JDK-8242848
>            <https://bugs.openjdk.java.net/browse/JDK-8242848>: Improve
>            performance of InflaterOutputStream.write()
>          + JDK-8243574
>            <https://bugs.openjdk.java.net/browse/JDK-8243574>:
>            java.lang.invoke.InvokerBytecodeGenerator.ClassData should
>            be package-private
>              # Reported by JaCoCo
>      o build 20
>          + JDK-8237890
>            <https://bugs.openjdk.java.net/browse/JDK-8237890>:
>            DatagramPacket::getSocketAddress doesn't specify what
>            happens if address or port are not set [1]
>          + JDK-8228991
>            <https://bugs.openjdk.java.net/browse/JDK-8228991>: Obsolete
>            -XX:UseAdaptiveGCBoundary [1]
>          + JDK-8242141
>            <https://bugs.openjdk.java.net/browse/JDK-8242141>: New
>            System Properties to configure the TLS signature schemes [1]
>          + JDK-8172404
>            <https://bugs.openjdk.java.net/browse/JDK-8172404>: Tools
>            should warn if weak algorithms are used before restricting
> them
>          + JDK-8238195
>            <https://bugs.openjdk.java.net/browse/JDK-8238195>:
>            Lookup::defineClass should link the class to match the
>            specification
>          + JDK-8238358
>            <https://bugs.openjdk.java.net/browse/JDK-8238358>:
>            Implementation of JEP 371: Hidden Classes
>          + JDK-8241749
>            <https://bugs.openjdk.java.net/browse/JDK-8241749>: Remove
>            the Nashorn JavaScript Engine
>          + JDK-8242260
>            <https://bugs.openjdk.java.net/browse/JDK-8242260>: Add
>            forRemoval=true to already deprecated ContentSigner
>          + JDK-
>            <https://bugs.openjdk.java.net/browse/JDK-8242008>8242008
>            <https://bugs.openjdk.java.net/browse/JDK-8242008>:
>            SSLSession inconsistencies
>              # Reported by Netty
>      o build 19
>          + JDK-8239594
>            <https://bugs.openjdk.java.net/browse/JDK-8239594>: The
>            java.net.HttpClient does not override the protocols
>            specified in the SSLContext default parameters [1]
>          + JDK-8172680
>            <https://bugs.openjdk.java.net/browse/JDK-8172680>: SunJCE
>            provider now supports SHA-3 based Hmac algorithms
>          + JDK-8237474
>            <https://bugs.openjdk.java.net/browse/JDK-8237474>: Default
>            SSLEngine should create in server role
>          + JDK-8240877
>            <https://bugs.openjdk.java.net/browse/JDK-8240877>: NPE at
>            javax.swing.text.html.FormView.appendBuffer with null option
>            values
>              # reported by JOSM
>
> Project Loom Early-Access Builds - Build 15-loom+5-125 (2020/4/17)
>
>  *
>
>    These builds are intended for developers looking to "kick the tyres"
>    and provide feedback on using the API or by sending bug reports.
>    Warning: This build is based on an incomplete version of JDK 15
>    <http://openjdk.java.net/projects/jdk/15/>.
>
>  * 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>.
>  * 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>.
>
>
> Rgds,Rory
>
> [1] http://jdk.java.net/15/release-notes
>
>

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