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Posted to dev@commons.apache.org by Gilles <gi...@harfang.homelinux.org> on 2018/07/03 09:23:13 UTC

[RNG] CP 47

Hi.

Could someone please run, with Java 9 or later,

$ mvn -Dcommons.release.dryRun=true -Ptest-deploy -Prelease 
-Pcommons-rng-examples clean test site deploy

using commons-parent 47, and report how it went?

Thanks,
Gilles


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Re: [RNG] CP 47

Posted by Rob Tompkins <ch...@gmail.com>.
My plan is to work on the [rng] 1.1 release over the next week.

-Rob

> On Jul 3, 2018, at 5:23 AM, Gilles <gi...@harfang.homelinux.org> wrote:
> 
> Hi.
> 
> Could someone please run, with Java 9 or later,
> 
> $ mvn -Dcommons.release.dryRun=true -Ptest-deploy -Prelease -Pcommons-rng-examples clean test site deploy
> 
> using commons-parent 47, and report how it went?
> 
> Thanks,
> Gilles
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
> For additional commands, e-mail: dev-help@commons.apache.org
> 


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Re: [RNG] CP 47

Posted by Gilles <gi...@harfang.homelinux.org>.
On Tue, 10 Jul 2018 12:45:43 -0400, Rob Tompkins wrote:
> @Gilles - this is where I see failure’s happening:
>
> [INFO] JPMS Integration test .............................. FAILURE [
> 0.413 s]
> [INFO] JPMS module example (library) ...................... SKIPPED
> [INFO] JPMS module example (application) 1.1-SNAPSHOT ..... SKIPPED
> [INFO]

Yes, but this is not caused by the *unit* tests of the component;
"JPMS integration test" is a (maven) module whose only purpose is
to test that the functionality works fine as JPMS modules.

I get this animal-sniffer error too.

Gilles

> 
> ------------------------------------------------------------------------
> [INFO] BUILD FAILURE
> [INFO]
> 
> ------------------------------------------------------------------------
> [INFO] Total time: 06:46 min
> [INFO] Finished at: 2018-07-10T12:44:25-04:00
> [INFO]
> 
> ------------------------------------------------------------------------
> [ERROR] Failed to execute goal
> org.codehaus.mojo:animal-sniffer-maven-plugin:1.16:check
> (checkAPIcompatibility) on project commons-rng-examples-jpms: Failed
> to obtain signature: org.codehaus.mojo.signature:java90:1.0: Failure
> to find org.codehaus.mojo.signature:java90:signature:1.0 in
> https://repo.maven.apache.org/maven2 was cached in the local
> repository, resolution will not be reattempted until the update
> interval of central has elapsed or updates are forced
> [ERROR]
> [ERROR] Try downloading the file manually from the project website.
> [ERROR]
> [ERROR] Then, install it using the command:
> [ERROR]     mvn install:install-file
> -DgroupId=org.codehaus.mojo.signature -DartifactId=java90
> -Dversion=1.0 -Dpackaging=signature -Dfile=/path/to/file
> [ERROR]
> [ERROR] Alternatively, if you host your own repository you can deploy
> the file there:
> [ERROR]     mvn deploy:deploy-file
> -DgroupId=org.codehaus.mojo.signature -DartifactId=java90
> -Dversion=1.0 -Dpackaging=signature -Dfile=/path/to/file -Durl=[url]
> -DrepositoryId=[id]
> [ERROR]
> [ERROR]
> [ERROR]   org.codehaus.mojo.signature:java90:signature:1.0
> [ERROR]
> [ERROR] from the specified remote repositories:
> [ERROR]   apache.snapshots (https://repository.apache.org/snapshots,
> releases=false, snapshots=true),
> [ERROR]   central (https://repo.maven.apache.org/maven2,
> releases=true, snapshots=false)
> [ERROR] -> [Help 1]
> [ERROR]
> [ERROR] To see the full stack trace of the errors, re-run Maven with
> the -e switch.
> [ERROR] Re-run Maven using the -X switch to enable full debug 
> logging.
> [ERROR]
> [ERROR] For more information about the errors and possible solutions,
> please read the following articles:
> [ERROR] [Help 1]
> 
> http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
> [ERROR]
> [ERROR] After correcting the problems, you can resume the build with
> the command
> [ERROR]   mvn <goals> -rf :commons-rng-examples-jpms
>
>
>> On Jul 10, 2018, at 12:04 PM, Rob Tompkins <ch...@gmail.com> 
>> wrote:
>>
>> I’m actually working on this but the non-deterministic unit tests 
>> drive me a little crazy. Is there a way we can both test randomness 
>> and have deterministic testing capability?
>>
>> -Rob
>>
>>> On Jul 3, 2018, at 1:24 PM, Gilles <gi...@harfang.homelinux.org> 
>>> wrote:
>>>
>>> Hello Bruno.
>>>
>>> On Tue, 3 Jul 2018 11:07:48 +0000 (UTC), Bruno P. Kinoshita wrote:
>>>> Hi Gilles,
>>>>
>>>> I've checked out the latest from
>>>> https://github.com/apache/commons-rng, updated the pom.xml to use 
>>>> 47
>>>> instead of 45, and downloaded JDK 9.
>>>>
>>>> [...]
>>>>
>>>>
>>>> [INFO] Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time
>>>> elapsed: 6.935 s - in
>>>> 
>>>> org.apache.commons.rng.sampling.distribution.DiscreteSamplerParametricTest
>>>> [INFO] Running
>>>> 
>>>> org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest
>>>> [ERROR] Tests run: 35, Failures: 1, Errors: 0, Skipped: 0, Time
>>>> elapsed: 52.91 s <<< FAILURE! - in
>>>> 
>>>> org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest
>>>> [ERROR] testSampling[12:
>>>> 
>>>> data=org.apache.commons.math3.distribution.ExponentialDistribution@6f3f0fae
>>>> (inverse method)
>>>> [rng=org.apache.commons.rng.core.source32.Well44497a]:
>>>> deciles=[0.3634937790195007, 0.7698452520340235, 
>>>> 1.230528556588627,
>>>> 1.762348401992668, 2.391357772931811, 3.1612030249658347,
>>>> 4.153706174924479, 5.552560797897647,
>>>> 
>>>> 7.943918570829458]](org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest)
>>>> Time elapsed: 0.117 s  <<< FAILURE!
>>>> java.lang.AssertionError:
>>>> 
>>>> org.apache.commons.math3.distribution.ExponentialDistribution@6f3f0fae
>>>> (inverse method)
>>>> [rng=org.apache.commons.rng.core.source32.Well44497a]: Too many
>>>> failures for sample size = 20000 (3 out of 50 tests failed,
>>>> chi2=[26.534000000000002, 25.108, 23.597]
>>>> [...]
>>>> [ERROR]
>>>> [ERROR] For more information about the errors and possible 
>>>> solutions,
>>>> please read the following articles:
>>>> [ERROR] [Help 1]
>>>> 
>>>> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
>>>> [ERROR]
>>>> [ERROR] After correcting the problems, you can resume the build 
>>>> with
>>>> the command
>>>> [ERROR]   mvn <goals> -rf :commons-rng-sampling
>>>
>>> This a transient error due to the expected random nature of
>>> the algorithms being tested.
>>> Running the above command multiple times should get you past
>>> this issue.
>>> The real issue is with module "commons-rng-examples" (that
>>> still fails on my machine with CP 47 and Java 9).
>>>
>>> Regards,
>>> Gilles
>>>
>>>>
>>>>
>>>> And confirmed that when executing the program, at the beginning 
>>>> the
>>>> the log output, it said "Java version: 9.0.4, vendor: Oracle
>>>> Corporation".
>>>>
>>>>
>>>> Hope that helps,
>>>> Bruno
>>>>
>>>>
>>>>
>>>>
>>>> ________________________________
>>>> From: Gilles <gi...@harfang.homelinux.org>
>>>> To: Commons Developers List <de...@commons.apache.org>
>>>> Sent: Tuesday, 3 July 2018 9:23 PM
>>>> Subject: [RNG] CP 47
>>>>
>>>>
>>>>
>>>> Hi.
>>>>
>>>>
>>>> Could someone please run, with Java 9 or later,
>>>>
>>>>
>>>> $ mvn -Dcommons.release.dryRun=true -Ptest-deploy -Prelease
>>>>
>>>> -Pcommons-rng-examples clean test site deploy
>>>>
>>>>
>>>> using commons-parent 47, and report how it went?
>>>>
>>>>
>>>> Thanks,
>>>>
>>>> Gilles
>>>>


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Re: [RNG] CP 47

Posted by Rob Tompkins <ch...@gmail.com>.
@Gilles - this is where I see failure’s happening:

[INFO] JPMS Integration test .............................. FAILURE [  0.413 s]
[INFO] JPMS module example (library) ...................... SKIPPED
[INFO] JPMS module example (application) 1.1-SNAPSHOT ..... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 06:46 min
[INFO] Finished at: 2018-07-10T12:44:25-04:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.codehaus.mojo:animal-sniffer-maven-plugin:1.16:check (checkAPIcompatibility) on project commons-rng-examples-jpms: Failed to obtain signature: org.codehaus.mojo.signature:java90:1.0: Failure to find org.codehaus.mojo.signature:java90:signature:1.0 in https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced
[ERROR] 
[ERROR] Try downloading the file manually from the project website.
[ERROR] 
[ERROR] Then, install it using the command: 
[ERROR]     mvn install:install-file -DgroupId=org.codehaus.mojo.signature -DartifactId=java90 -Dversion=1.0 -Dpackaging=signature -Dfile=/path/to/file
[ERROR] 
[ERROR] Alternatively, if you host your own repository you can deploy the file there: 
[ERROR]     mvn deploy:deploy-file -DgroupId=org.codehaus.mojo.signature -DartifactId=java90 -Dversion=1.0 -Dpackaging=signature -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id]
[ERROR] 
[ERROR] 
[ERROR]   org.codehaus.mojo.signature:java90:signature:1.0
[ERROR] 
[ERROR] from the specified remote repositories:
[ERROR]   apache.snapshots (https://repository.apache.org/snapshots, releases=false, snapshots=true),
[ERROR]   central (https://repo.maven.apache.org/maven2, releases=true, snapshots=false)
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :commons-rng-examples-jpms


> On Jul 10, 2018, at 12:04 PM, Rob Tompkins <ch...@gmail.com> wrote:
> 
> I’m actually working on this but the non-deterministic unit tests drive me a little crazy. Is there a way we can both test randomness and have deterministic testing capability?
> 
> -Rob
> 
>> On Jul 3, 2018, at 1:24 PM, Gilles <gi...@harfang.homelinux.org> wrote:
>> 
>> Hello Bruno.
>> 
>> On Tue, 3 Jul 2018 11:07:48 +0000 (UTC), Bruno P. Kinoshita wrote:
>>> Hi Gilles,
>>> 
>>> I've checked out the latest from
>>> https://github.com/apache/commons-rng, updated the pom.xml to use 47
>>> instead of 45, and downloaded JDK 9.
>>> 
>>> [...]
>>> 
>>> 
>>> [INFO] Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time
>>> elapsed: 6.935 s - in
>>> org.apache.commons.rng.sampling.distribution.DiscreteSamplerParametricTest
>>> [INFO] Running
>>> org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest
>>> [ERROR] Tests run: 35, Failures: 1, Errors: 0, Skipped: 0, Time
>>> elapsed: 52.91 s <<< FAILURE! - in
>>> org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest
>>> [ERROR] testSampling[12:
>>> data=org.apache.commons.math3.distribution.ExponentialDistribution@6f3f0fae
>>> (inverse method)
>>> [rng=org.apache.commons.rng.core.source32.Well44497a]:
>>> deciles=[0.3634937790195007, 0.7698452520340235, 1.230528556588627,
>>> 1.762348401992668, 2.391357772931811, 3.1612030249658347,
>>> 4.153706174924479, 5.552560797897647,
>>> 7.943918570829458]](org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest)
>>> Time elapsed: 0.117 s  <<< FAILURE!
>>> java.lang.AssertionError:
>>> org.apache.commons.math3.distribution.ExponentialDistribution@6f3f0fae
>>> (inverse method)
>>> [rng=org.apache.commons.rng.core.source32.Well44497a]: Too many
>>> failures for sample size = 20000 (3 out of 50 tests failed,
>>> chi2=[26.534000000000002, 25.108, 23.597]
>>> [...]
>>> [ERROR]
>>> [ERROR] For more information about the errors and possible solutions,
>>> please read the following articles:
>>> [ERROR] [Help 1]
>>> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
>>> [ERROR]
>>> [ERROR] After correcting the problems, you can resume the build with
>>> the command
>>> [ERROR]   mvn <goals> -rf :commons-rng-sampling
>> 
>> This a transient error due to the expected random nature of
>> the algorithms being tested.
>> Running the above command multiple times should get you past
>> this issue.
>> The real issue is with module "commons-rng-examples" (that
>> still fails on my machine with CP 47 and Java 9).
>> 
>> Regards,
>> Gilles
>> 
>>> 
>>> 
>>> And confirmed that when executing the program, at the beginning the
>>> the log output, it said "Java version: 9.0.4, vendor: Oracle
>>> Corporation".
>>> 
>>> 
>>> Hope that helps,
>>> Bruno
>>> 
>>> 
>>> 
>>> 
>>> ________________________________
>>> From: Gilles <gi...@harfang.homelinux.org>
>>> To: Commons Developers List <de...@commons.apache.org>
>>> Sent: Tuesday, 3 July 2018 9:23 PM
>>> Subject: [RNG] CP 47
>>> 
>>> 
>>> 
>>> Hi.
>>> 
>>> 
>>> Could someone please run, with Java 9 or later,
>>> 
>>> 
>>> $ mvn -Dcommons.release.dryRun=true -Ptest-deploy -Prelease
>>> 
>>> -Pcommons-rng-examples clean test site deploy
>>> 
>>> 
>>> using commons-parent 47, and report how it went?
>>> 
>>> 
>>> Thanks,
>>> 
>>> Gilles
>>> 
>> 
>> 
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>> For additional commands, e-mail: dev-help@commons.apache.org
>> 
> 


---------------------------------------------------------------------
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Re: [RNG] CP 47

Posted by Rob Tompkins <ch...@gmail.com>.
That’s reasonable.

-Rob

> On Jul 10, 2018, at 1:17 PM, Gary Gregory <ga...@gmail.com> wrote:
> 
> How about:
> 
> - create a release branch
> - running the tests until you are confident all is well (mvn clean test)
> - skipping the tests for the real release by using -DskipTests
> - adding suitable notes to the read-me and release notes
> 
> Gary
> 
> On Tue, Jul 10, 2018 at 10:04 AM Rob Tompkins <ch...@gmail.com> wrote:
> 
>> I’m actually working on this but the non-deterministic unit tests drive me
>> a little crazy. Is there a way we can both test randomness and have
>> deterministic testing capability?
>> 
>> -Rob
>> 
>>> On Jul 3, 2018, at 1:24 PM, Gilles <gi...@harfang.homelinux.org> wrote:
>>> 
>>> Hello Bruno.
>>> 
>>> On Tue, 3 Jul 2018 11:07:48 +0000 (UTC), Bruno P. Kinoshita wrote:
>>>> Hi Gilles,
>>>> 
>>>> I've checked out the latest from
>>>> https://github.com/apache/commons-rng, updated the pom.xml to use 47
>>>> instead of 45, and downloaded JDK 9.
>>>> 
>>>> [...]
>>>> 
>>>> 
>>>> [INFO] Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time
>>>> elapsed: 6.935 s - in
>>>> 
>> org.apache.commons.rng.sampling.distribution.DiscreteSamplerParametricTest
>>>> [INFO] Running
>>>> 
>> org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest
>>>> [ERROR] Tests run: 35, Failures: 1, Errors: 0, Skipped: 0, Time
>>>> elapsed: 52.91 s <<< FAILURE! - in
>>>> 
>> org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest
>>>> [ERROR] testSampling[12:
>>>> 
>> data=org.apache.commons.math3.distribution.ExponentialDistribution@6f3f0fae
>>>> (inverse method)
>>>> [rng=org.apache.commons.rng.core.source32.Well44497a]:
>>>> deciles=[0.3634937790195007, 0.7698452520340235, 1.230528556588627,
>>>> 1.762348401992668, 2.391357772931811, 3.1612030249658347,
>>>> 4.153706174924479, 5.552560797897647,
>>>> 
>> 7.943918570829458]](org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest)
>>>> Time elapsed: 0.117 s  <<< FAILURE!
>>>> java.lang.AssertionError:
>>>> org.apache.commons.math3.distribution.ExponentialDistribution@6f3f0fae
>>>> (inverse method)
>>>> [rng=org.apache.commons.rng.core.source32.Well44497a]: Too many
>>>> failures for sample size = 20000 (3 out of 50 tests failed,
>>>> chi2=[26.534000000000002, 25.108, 23.597]
>>>> [...]
>>>> [ERROR]
>>>> [ERROR] For more information about the errors and possible solutions,
>>>> please read the following articles:
>>>> [ERROR] [Help 1]
>>>> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
>>>> [ERROR]
>>>> [ERROR] After correcting the problems, you can resume the build with
>>>> the command
>>>> [ERROR]   mvn <goals> -rf :commons-rng-sampling
>>> 
>>> This a transient error due to the expected random nature of
>>> the algorithms being tested.
>>> Running the above command multiple times should get you past
>>> this issue.
>>> The real issue is with module "commons-rng-examples" (that
>>> still fails on my machine with CP 47 and Java 9).
>>> 
>>> Regards,
>>> Gilles
>>> 
>>>> 
>>>> 
>>>> And confirmed that when executing the program, at the beginning the
>>>> the log output, it said "Java version: 9.0.4, vendor: Oracle
>>>> Corporation".
>>>> 
>>>> 
>>>> Hope that helps,
>>>> Bruno
>>>> 
>>>> 
>>>> 
>>>> 
>>>> ________________________________
>>>> From: Gilles <gi...@harfang.homelinux.org>
>>>> To: Commons Developers List <de...@commons.apache.org>
>>>> Sent: Tuesday, 3 July 2018 9:23 PM
>>>> Subject: [RNG] CP 47
>>>> 
>>>> 
>>>> 
>>>> Hi.
>>>> 
>>>> 
>>>> Could someone please run, with Java 9 or later,
>>>> 
>>>> 
>>>> $ mvn -Dcommons.release.dryRun=true -Ptest-deploy -Prelease
>>>> 
>>>> -Pcommons-rng-examples clean test site deploy
>>>> 
>>>> 
>>>> using commons-parent 47, and report how it went?
>>>> 
>>>> 
>>>> Thanks,
>>>> 
>>>> Gilles
>>>> 
>>> 
>>> 
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>>> For additional commands, e-mail: dev-help@commons.apache.org
>>> 
>> 
>> 
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>> For additional commands, e-mail: dev-help@commons.apache.org
>> 
>> 


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Re: [RNG] CP 47

Posted by Gary Gregory <ga...@gmail.com>.
How about:

- create a release branch
- running the tests until you are confident all is well (mvn clean test)
- skipping the tests for the real release by using -DskipTests
- adding suitable notes to the read-me and release notes

Gary

On Tue, Jul 10, 2018 at 10:04 AM Rob Tompkins <ch...@gmail.com> wrote:

> I’m actually working on this but the non-deterministic unit tests drive me
> a little crazy. Is there a way we can both test randomness and have
> deterministic testing capability?
>
> -Rob
>
> > On Jul 3, 2018, at 1:24 PM, Gilles <gi...@harfang.homelinux.org> wrote:
> >
> > Hello Bruno.
> >
> > On Tue, 3 Jul 2018 11:07:48 +0000 (UTC), Bruno P. Kinoshita wrote:
> >> Hi Gilles,
> >>
> >> I've checked out the latest from
> >> https://github.com/apache/commons-rng, updated the pom.xml to use 47
> >> instead of 45, and downloaded JDK 9.
> >>
> >> [...]
> >>
> >>
> >> [INFO] Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time
> >> elapsed: 6.935 s - in
> >>
> org.apache.commons.rng.sampling.distribution.DiscreteSamplerParametricTest
> >> [INFO] Running
> >>
> org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest
> >> [ERROR] Tests run: 35, Failures: 1, Errors: 0, Skipped: 0, Time
> >> elapsed: 52.91 s <<< FAILURE! - in
> >>
> org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest
> >> [ERROR] testSampling[12:
> >>
> data=org.apache.commons.math3.distribution.ExponentialDistribution@6f3f0fae
> >> (inverse method)
> >> [rng=org.apache.commons.rng.core.source32.Well44497a]:
> >> deciles=[0.3634937790195007, 0.7698452520340235, 1.230528556588627,
> >> 1.762348401992668, 2.391357772931811, 3.1612030249658347,
> >> 4.153706174924479, 5.552560797897647,
> >>
> 7.943918570829458]](org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest)
> >> Time elapsed: 0.117 s  <<< FAILURE!
> >> java.lang.AssertionError:
> >> org.apache.commons.math3.distribution.ExponentialDistribution@6f3f0fae
> >> (inverse method)
> >> [rng=org.apache.commons.rng.core.source32.Well44497a]: Too many
> >> failures for sample size = 20000 (3 out of 50 tests failed,
> >> chi2=[26.534000000000002, 25.108, 23.597]
> >> [...]
> >> [ERROR]
> >> [ERROR] For more information about the errors and possible solutions,
> >> please read the following articles:
> >> [ERROR] [Help 1]
> >> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
> >> [ERROR]
> >> [ERROR] After correcting the problems, you can resume the build with
> >> the command
> >> [ERROR]   mvn <goals> -rf :commons-rng-sampling
> >
> > This a transient error due to the expected random nature of
> > the algorithms being tested.
> > Running the above command multiple times should get you past
> > this issue.
> > The real issue is with module "commons-rng-examples" (that
> > still fails on my machine with CP 47 and Java 9).
> >
> > Regards,
> > Gilles
> >
> >>
> >>
> >> And confirmed that when executing the program, at the beginning the
> >> the log output, it said "Java version: 9.0.4, vendor: Oracle
> >> Corporation".
> >>
> >>
> >> Hope that helps,
> >> Bruno
> >>
> >>
> >>
> >>
> >> ________________________________
> >> From: Gilles <gi...@harfang.homelinux.org>
> >> To: Commons Developers List <de...@commons.apache.org>
> >> Sent: Tuesday, 3 July 2018 9:23 PM
> >> Subject: [RNG] CP 47
> >>
> >>
> >>
> >> Hi.
> >>
> >>
> >> Could someone please run, with Java 9 or later,
> >>
> >>
> >> $ mvn -Dcommons.release.dryRun=true -Ptest-deploy -Prelease
> >>
> >> -Pcommons-rng-examples clean test site deploy
> >>
> >>
> >> using commons-parent 47, and report how it went?
> >>
> >>
> >> Thanks,
> >>
> >> Gilles
> >>
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
> > For additional commands, e-mail: dev-help@commons.apache.org
> >
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
> For additional commands, e-mail: dev-help@commons.apache.org
>
>

Re: [RNG] CP 47

Posted by Remko Popma <re...@gmail.com>.
Not sure if this is what you mean but yes, you can have a pseudo-random
number generator that, given the same seed, generates a deterministic
sequence with a fairly random distribution.

On Wed, Jul 11, 2018 at 1:04 AM, Rob Tompkins <ch...@gmail.com> wrote:

> I’m actually working on this but the non-deterministic unit tests drive me
> a little crazy. Is there a way we can both test randomness and have
> deterministic testing capability?
>
> -Rob
>
> > On Jul 3, 2018, at 1:24 PM, Gilles <gi...@harfang.homelinux.org> wrote:
> >
> > Hello Bruno.
> >
> > On Tue, 3 Jul 2018 11:07:48 +0000 (UTC), Bruno P. Kinoshita wrote:
> >> Hi Gilles,
> >>
> >> I've checked out the latest from
> >> https://github.com/apache/commons-rng, updated the pom.xml to use 47
> >> instead of 45, and downloaded JDK 9.
> >>
> >> [...]
> >>
> >>
> >> [INFO] Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time
> >> elapsed: 6.935 s - in
> >> org.apache.commons.rng.sampling.distribution.
> DiscreteSamplerParametricTest
> >> [INFO] Running
> >> org.apache.commons.rng.sampling.distribution.
> ContinuousSamplerParametricTest
> >> [ERROR] Tests run: 35, Failures: 1, Errors: 0, Skipped: 0, Time
> >> elapsed: 52.91 s <<< FAILURE! - in
> >> org.apache.commons.rng.sampling.distribution.
> ContinuousSamplerParametricTest
> >> [ERROR] testSampling[12:
> >> data=org.apache.commons.math3.distribution.ExponentialDistribution@
> 6f3f0fae
> >> (inverse method)
> >> [rng=org.apache.commons.rng.core.source32.Well44497a]:
> >> deciles=[0.3634937790195007, 0.7698452520340235, 1.230528556588627,
> >> 1.762348401992668, 2.391357772931811, 3.1612030249658347,
> >> 4.153706174924479, 5.552560797897647,
> >> 7.943918570829458]](org.apache.commons.rng.sampling.distribution.
> ContinuousSamplerParametricTest)
> >> Time elapsed: 0.117 s  <<< FAILURE!
> >> java.lang.AssertionError:
> >> org.apache.commons.math3.distribution.ExponentialDistribution@6f3f0fae
> >> (inverse method)
> >> [rng=org.apache.commons.rng.core.source32.Well44497a]: Too many
> >> failures for sample size = 20000 (3 out of 50 tests failed,
> >> chi2=[26.534000000000002, 25.108, 23.597]
> >> [...]
> >> [ERROR]
> >> [ERROR] For more information about the errors and possible solutions,
> >> please read the following articles:
> >> [ERROR] [Help 1]
> >> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
> >> [ERROR]
> >> [ERROR] After correcting the problems, you can resume the build with
> >> the command
> >> [ERROR]   mvn <goals> -rf :commons-rng-sampling
> >
> > This a transient error due to the expected random nature of
> > the algorithms being tested.
> > Running the above command multiple times should get you past
> > this issue.
> > The real issue is with module "commons-rng-examples" (that
> > still fails on my machine with CP 47 and Java 9).
> >
> > Regards,
> > Gilles
> >
> >>
> >>
> >> And confirmed that when executing the program, at the beginning the
> >> the log output, it said "Java version: 9.0.4, vendor: Oracle
> >> Corporation".
> >>
> >>
> >> Hope that helps,
> >> Bruno
> >>
> >>
> >>
> >>
> >> ________________________________
> >> From: Gilles <gi...@harfang.homelinux.org>
> >> To: Commons Developers List <de...@commons.apache.org>
> >> Sent: Tuesday, 3 July 2018 9:23 PM
> >> Subject: [RNG] CP 47
> >>
> >>
> >>
> >> Hi.
> >>
> >>
> >> Could someone please run, with Java 9 or later,
> >>
> >>
> >> $ mvn -Dcommons.release.dryRun=true -Ptest-deploy -Prelease
> >>
> >> -Pcommons-rng-examples clean test site deploy
> >>
> >>
> >> using commons-parent 47, and report how it went?
> >>
> >>
> >> Thanks,
> >>
> >> Gilles
> >>
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
> > For additional commands, e-mail: dev-help@commons.apache.org
> >
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
> For additional commands, e-mail: dev-help@commons.apache.org
>
>

Re: [RNG] CP 47

Posted by Rob Tompkins <ch...@gmail.com>.
I’m actually working on this but the non-deterministic unit tests drive me a little crazy. Is there a way we can both test randomness and have deterministic testing capability?

-Rob

> On Jul 3, 2018, at 1:24 PM, Gilles <gi...@harfang.homelinux.org> wrote:
> 
> Hello Bruno.
> 
> On Tue, 3 Jul 2018 11:07:48 +0000 (UTC), Bruno P. Kinoshita wrote:
>> Hi Gilles,
>> 
>> I've checked out the latest from
>> https://github.com/apache/commons-rng, updated the pom.xml to use 47
>> instead of 45, and downloaded JDK 9.
>> 
>> [...]
>> 
>> 
>> [INFO] Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time
>> elapsed: 6.935 s - in
>> org.apache.commons.rng.sampling.distribution.DiscreteSamplerParametricTest
>> [INFO] Running
>> org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest
>> [ERROR] Tests run: 35, Failures: 1, Errors: 0, Skipped: 0, Time
>> elapsed: 52.91 s <<< FAILURE! - in
>> org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest
>> [ERROR] testSampling[12:
>> data=org.apache.commons.math3.distribution.ExponentialDistribution@6f3f0fae
>> (inverse method)
>> [rng=org.apache.commons.rng.core.source32.Well44497a]:
>> deciles=[0.3634937790195007, 0.7698452520340235, 1.230528556588627,
>> 1.762348401992668, 2.391357772931811, 3.1612030249658347,
>> 4.153706174924479, 5.552560797897647,
>> 7.943918570829458]](org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest)
>> Time elapsed: 0.117 s  <<< FAILURE!
>> java.lang.AssertionError:
>> org.apache.commons.math3.distribution.ExponentialDistribution@6f3f0fae
>> (inverse method)
>> [rng=org.apache.commons.rng.core.source32.Well44497a]: Too many
>> failures for sample size = 20000 (3 out of 50 tests failed,
>> chi2=[26.534000000000002, 25.108, 23.597]
>> [...]
>> [ERROR]
>> [ERROR] For more information about the errors and possible solutions,
>> please read the following articles:
>> [ERROR] [Help 1]
>> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
>> [ERROR]
>> [ERROR] After correcting the problems, you can resume the build with
>> the command
>> [ERROR]   mvn <goals> -rf :commons-rng-sampling
> 
> This a transient error due to the expected random nature of
> the algorithms being tested.
> Running the above command multiple times should get you past
> this issue.
> The real issue is with module "commons-rng-examples" (that
> still fails on my machine with CP 47 and Java 9).
> 
> Regards,
> Gilles
> 
>> 
>> 
>> And confirmed that when executing the program, at the beginning the
>> the log output, it said "Java version: 9.0.4, vendor: Oracle
>> Corporation".
>> 
>> 
>> Hope that helps,
>> Bruno
>> 
>> 
>> 
>> 
>> ________________________________
>> From: Gilles <gi...@harfang.homelinux.org>
>> To: Commons Developers List <de...@commons.apache.org>
>> Sent: Tuesday, 3 July 2018 9:23 PM
>> Subject: [RNG] CP 47
>> 
>> 
>> 
>> Hi.
>> 
>> 
>> Could someone please run, with Java 9 or later,
>> 
>> 
>> $ mvn -Dcommons.release.dryRun=true -Ptest-deploy -Prelease
>> 
>> -Pcommons-rng-examples clean test site deploy
>> 
>> 
>> using commons-parent 47, and report how it went?
>> 
>> 
>> Thanks,
>> 
>> Gilles
>> 
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
> For additional commands, e-mail: dev-help@commons.apache.org
> 


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Re: [RNG] CP 47

Posted by Gilles <gi...@harfang.homelinux.org>.
Hello Bruno.

On Tue, 3 Jul 2018 11:07:48 +0000 (UTC), Bruno P. Kinoshita wrote:
> Hi Gilles,
>
> I've checked out the latest from
> https://github.com/apache/commons-rng, updated the pom.xml to use 47
> instead of 45, and downloaded JDK 9.
>
> [...]
>
>
> [INFO] Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time
> elapsed: 6.935 s - in
> 
> org.apache.commons.rng.sampling.distribution.DiscreteSamplerParametricTest
> [INFO] Running
> 
> org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest
> [ERROR] Tests run: 35, Failures: 1, Errors: 0, Skipped: 0, Time
> elapsed: 52.91 s <<< FAILURE! - in
> 
> org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest
> [ERROR] testSampling[12:
> 
> data=org.apache.commons.math3.distribution.ExponentialDistribution@6f3f0fae
> (inverse method)
> [rng=org.apache.commons.rng.core.source32.Well44497a]:
> deciles=[0.3634937790195007, 0.7698452520340235, 1.230528556588627,
> 1.762348401992668, 2.391357772931811, 3.1612030249658347,
> 4.153706174924479, 5.552560797897647,
> 
> 7.943918570829458]](org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest)
>  Time elapsed: 0.117 s  <<< FAILURE!
> java.lang.AssertionError:
> 
> org.apache.commons.math3.distribution.ExponentialDistribution@6f3f0fae
> (inverse method)
> [rng=org.apache.commons.rng.core.source32.Well44497a]: Too many
> failures for sample size = 20000 (3 out of 50 tests failed,
> chi2=[26.534000000000002, 25.108, 23.597]
> [...]
> [ERROR]
> [ERROR] For more information about the errors and possible solutions,
> please read the following articles:
> [ERROR] [Help 1]
> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
> [ERROR]
> [ERROR] After correcting the problems, you can resume the build with
> the command
> [ERROR]   mvn <goals> -rf :commons-rng-sampling

This a transient error due to the expected random nature of
the algorithms being tested.
Running the above command multiple times should get you past
this issue.
The real issue is with module "commons-rng-examples" (that
still fails on my machine with CP 47 and Java 9).

Regards,
Gilles

>
>
> And confirmed that when executing the program, at the beginning the
> the log output, it said "Java version: 9.0.4, vendor: Oracle
> Corporation".
>
>
> Hope that helps,
> Bruno
>
>
>
>
> ________________________________
> From: Gilles <gi...@harfang.homelinux.org>
> To: Commons Developers List <de...@commons.apache.org>
> Sent: Tuesday, 3 July 2018 9:23 PM
> Subject: [RNG] CP 47
>
>
>
> Hi.
>
>
> Could someone please run, with Java 9 or later,
>
>
> $ mvn -Dcommons.release.dryRun=true -Ptest-deploy -Prelease
>
> -Pcommons-rng-examples clean test site deploy
>
>
> using commons-parent 47, and report how it went?
>
>
> Thanks,
>
> Gilles
>


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Re: [RNG] CP 47

Posted by "Bruno P. Kinoshita" <br...@yahoo.com.br.INVALID>.
Hi Gilles,

I've checked out the latest from https://github.com/apache/commons-rng, updated the pom.xml to use 47 instead of 45, and downloaded JDK 9.

kinow@local:~/Development/java/apache/commons-rng$ JAVA_HOME=/home/kinow/Development/java/jdk-9.0.4/ mvn -v
Apache Maven 3.5.2 (138edd61fd100ec658bfa2d307c43b76940a5d7d; 2017-10-18T20:58:13+13:00)
Maven home: /opt/apache-maven-3.5.2
Java version: 9.0.4, vendor: Oracle Corporation
Java home: /home/kinow/Development/java/jdk-9.0.4
Default locale: en_NZ, platform encoding: UTF-8
OS name: "linux", version: "4.4.0-130-generic", arch: "amd64", family: "unix"



And running `JAVA_HOME=/home/kinow/Development/java/jdk-9.0.4/ mvn -e -X -Dcommons.release.dryRun=true -Ptest-deploy -Prelease-Pcommons-rng-examples clean test site deploy` resulted in (added -e -X just in case):


[INFO] Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.935 s - in org.apache.commons.rng.sampling.distribution.DiscreteSamplerParametricTest
[INFO] Running org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest
[ERROR] Tests run: 35, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 52.91 s <<< FAILURE! - in org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest
[ERROR] testSampling[12: data=org.apache.commons.math3.distribution.ExponentialDistribution@6f3f0fae (inverse method) [rng=org.apache.commons.rng.core.source32.Well44497a]: deciles=[0.3634937790195007, 0.7698452520340235, 1.230528556588627, 1.762348401992668, 2.391357772931811, 3.1612030249658347, 4.153706174924479, 5.552560797897647, 7.943918570829458]](org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest)  Time elapsed: 0.117 s  <<< FAILURE!
java.lang.AssertionError: org.apache.commons.math3.distribution.ExponentialDistribution@6f3f0fae (inverse method) [rng=org.apache.commons.rng.core.source32.Well44497a]: Too many failures for sample size = 20000 (3 out of 50 tests failed, chi2=[26.534000000000002, 25.108, 23.597]
    at org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest.check(ContinuousSamplerParametricTest.java:127)
    at org.apache.commons.rng.sampling.distribution.ContinuousSamplerParametricTest.testSampling(ContinuousSamplerParametricTest.java:53)

[INFO] 
[INFO] Results:
[INFO] 
[ERROR] Failures: 
[ERROR]   ContinuousSamplerParametricTest.testSampling:53->check:127 org.apache.commons.math3.distribution.ExponentialDistribution@6f3f0fae (inverse method) [rng=org.apache.commons.rng.core.source32.Well44497a]: Too many failures for sample size = 20000 (3 out of 50 tests failed, chi2=[26.534000000000002, 25.108, 23.597]
[INFO] 
[ERROR] Tests run: 77, Failures: 1, Errors: 0, Skipped: 0
[INFO] 
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Apache Commons RNG ................................. SUCCESS [02:26 min]
[INFO] Apache Commons RNG Client API ...................... SUCCESS [01:25 min]
[INFO] Apache Commons RNG Core ............................ SUCCESS [01:38 min]
[INFO] Apache Commons RNG Simple .......................... SUCCESS [01:18 min]
[INFO] Apache Commons RNG Sampling ........................ FAILURE [01:06 min]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 07:57 min
[INFO] Finished at: 2018-07-03T23:01:46+12:00
[INFO] Final Memory: 91M/254M
[INFO] ------------------------------------------------------------------------
[WARNING] The requested profile "release-Pcommons-rng-examples" could not be activated because it does not exist.
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.22.0:test (default-test) on project commons-rng-sampling: There are test failures.
[ERROR] 
[ERROR] Please refer to /home/kinow/Development/java/apache/commons-rng/commons-rng-sampling/target/surefire-reports for the individual test results.
[ERROR] Please refer to dump files (if any exist) [date]-jvmRun[N].dump, [date].dumpstream and [date]-jvmRun[N].dumpstream.
[ERROR] -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.22.0:test (default-test) on project commons-rng-sampling: There are test failures.

Please refer to /home/kinow/Development/java/apache/commons-rng/commons-rng-sampling/target/surefire-reports for the individual test results.
Please refer to dump files (if any exist) [date]-jvmRun[N].dump, [date].dumpstream and [date]-jvmRun[N].dumpstream.
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:213)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:51)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:309)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:194)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:107)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:955)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:290)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:194)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:564)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.apache.maven.plugin.MojoFailureException: There are test failures.

Please refer to /home/kinow/Development/java/apache/commons-rng/commons-rng-sampling/target/surefire-reports for the individual test results.
Please refer to dump files (if any exist) [date]-jvmRun[N].dump, [date].dumpstream and [date]-jvmRun[N].dumpstream.
    at org.apache.maven.plugin.surefire.SurefireHelper.throwException (SurefireHelper.java:240)
    at org.apache.maven.plugin.surefire.SurefireHelper.reportExecution (SurefireHelper.java:112)
    at org.apache.maven.plugin.surefire.SurefirePlugin.handleSummary (SurefirePlugin.java:364)
    at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked (AbstractSurefireMojo.java:1052)
    at org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute (AbstractSurefireMojo.java:868)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:134)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:208)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:51)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:309)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:194)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:107)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:955)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:290)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:194)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:564)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[ERROR] 
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :commons-rng-sampling




And confirmed that when executing the program, at the beginning the the log output, it said "Java version: 9.0.4, vendor: Oracle Corporation".


Hope that helps,
Bruno




________________________________
From: Gilles <gi...@harfang.homelinux.org>
To: Commons Developers List <de...@commons.apache.org> 
Sent: Tuesday, 3 July 2018 9:23 PM
Subject: [RNG] CP 47



Hi.


Could someone please run, with Java 9 or later,


$ mvn -Dcommons.release.dryRun=true -Ptest-deploy -Prelease 

-Pcommons-rng-examples clean test site deploy


using commons-parent 47, and report how it went?


Thanks,

Gilles



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