OpenJDK 15 EA build 21 is now available

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OpenJDK 15 EA build 21 is now available

Rory O'Donnell Oracle, Dublin Ireland
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 [hidden email]
    <mailto:[hidden email]>. 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


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

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Re: OpenJDK 15 EA build 21 is now available

Jaikiran Pai-2
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 [hidden email]
>    <mailto:[hidden email]>. 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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Re: OpenJDK 15 EA build 21 is now available

deepak.n.damodaran
Hi Jaikiran,

The 'rmic' tool has been removed from JDK 15 (b18) with JDK-8225319
<https://bugs.openjdk.java.net/browse/JDK-8225319>.

Please refer JDK-8242049
<https://bugs.openjdk.java.net/browse/JDK-8242049> for more information.

Yeah, it is not included in JDK 15 Release Notes yet. FOSS email sent on
April 10th had a note on this change.

Regards
Deepak

On 02/05/20 5:44 pm, Jaikiran Pai wrote:

> 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 [hidden email]
>>     <mailto:[hidden email]>. 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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Re: OpenJDK 15 EA build 21 is now available

Stefan Bodewig
In reply to this post by Rory O'Donnell Oracle, Dublin Ireland
[sorry, I dropped ant-dev and Rory by accident]

Hi Deepak

in that case the best Ant can do is to fail with a useful warning
message as we do for the javah task on any JDK > 9 - and skip the tests,
obviously.

AFAIU there is no in-JDK alternative, which is different from javah
where we can point at javac -h.

The workaround we can suggest then will be to explicitly use the
excecutable attribute of the <rmic> task to point to rmic of a different
JDK. This should go into our next release, I guess.

Stefan

On 2020-05-03, <[hidden email]> wrote:

> Hi Jaikiran,

> The 'rmic' tool has been removed from JDK 15 (b18) with JDK-8225319
> <https://bugs.openjdk.java.net/browse/JDK-8225319>.

> Please refer JDK-8242049
> <https://bugs.openjdk.java.net/browse/JDK-8242049> for more
> information.

> Yeah, it is not included in JDK 15 Release Notes yet. FOSS email sent
> on April 10th had a note on this change.

> Regards
> Deepak

> On 02/05/20 5:44 pm, Jaikiran Pai wrote:
>> 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 [hidden email]
>>>     <mailto:[hidden email]>. 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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Re: OpenJDK 15 EA build 21 is now available

Jaikiran Pai
Just for the sake of completeness, the other failing test (unrelated to
rmic) is the ScriptDefTest[1]. That I believe is due to a result of
Nashorn javascript engine being removed in this release (as noted in the
release notes).

So we (Ant) will have to come up with a plan for that one too, for our
users.

[1]
https://builds.apache.org/job/Ant%20Master%20(latest%20EA%20JDK)/35/jdk_axis=jdk15-ea,label_exp=ubuntu/testReport/junit/org.apache.tools.ant.taskdefs.optional.script/ScriptDefTest/testUseCompiled/

-Jaikiran

On 03/05/20 9:19 pm, Stefan Bodewig wrote:

> [sorry, I dropped ant-dev and Rory by accident]
>
> Hi Deepak
>
> in that case the best Ant can do is to fail with a useful warning
> message as we do for the javah task on any JDK > 9 - and skip the tests,
> obviously.
>
> AFAIU there is no in-JDK alternative, which is different from javah
> where we can point at javac -h.
>
> The workaround we can suggest then will be to explicitly use the
> excecutable attribute of the <rmic> task to point to rmic of a different
> JDK. This should go into our next release, I guess.
>
> Stefan
>
> On 2020-05-03, <[hidden email]> wrote:
>
>> Hi Jaikiran,
>> The 'rmic' tool has been removed from JDK 15 (b18) with JDK-8225319
>> <https://bugs.openjdk.java.net/browse/JDK-8225319>.
>> Please refer JDK-8242049
>> <https://bugs.openjdk.java.net/browse/JDK-8242049> for more
>> information.
>> Yeah, it is not included in JDK 15 Release Notes yet. FOSS email sent
>> on April 10th had a note on this change.
>> Regards
>> Deepak
>> On 02/05/20 5:44 pm, Jaikiran Pai wrote:
>>> 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 [hidden email]
>>>>     <mailto:[hidden email]>. 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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