I was running the build on java 21 and got this:
Results:
[INFO] 
[WARNING] Flakes: 
[WARNING] 
org.apache.commons.rng.core.ProvidersCommonParametricTest.testUniformNextBytesPartialBuffer(UniformRandomProvider)[8]
[ERROR]   Run 1: 
ProvidersCommonParametricTest.testUniformNextBytesPartialBuffer:124 
org.apache.commons.rng.core.source32.Well44497b ==> expected: <true> but was: 
<false>
[INFO]   Run 2: PASS
[INFO] 
[WARNING] 
org.apache.commons.rng.core.ProvidersCommonParametricTest.testUniformNextFloat(UniformRandomProvider)[25]
[ERROR]   Run 1: 
ProvidersCommonParametricTest.testUniformNextFloat:167->checkNextFloat:418->checkNextInRange:528
 org.apache.commons.rng.core.source32.XoShiRo128PlusPlus: Too many failures for 
n = 1234, sample size = 1000 (12 out of 500 tests failed, chi2 > 
21.666=[25.107, 26.161, 22.291, 21.885, 23.420, 32.030, 23.780, 21.808, 22.042, 
22.531, 28.331, 25.669])
[INFO]   Run 2: PASS
[INFO] 
[WARNING] 
org.apache.commons.rng.core.ProvidersCommonParametricTest.testUniformNextFloat(UniformRandomProvider)[30]
[ERROR]   Run 1: 
ProvidersCommonParametricTest.testUniformNextFloat:167->checkNextFloat:418->checkNextInRange:528
 org.apache.commons.rng.core.source64.TwoCmres (Cmres: [0xedce446814d3b3d9L, 
33, 330658535] + Cmres: [0xc5b3cf786c806df7L, 33, 331932042]): Too many 
failures for n = 1234, sample size = 1000 (14 out of 500 tests failed, chi2 > 
21.666=[22.259, 23.260, 22.523, 30.913, 23.325, 22.569, 32.086, 24.000, 22.940, 
23.656, 39.190, 23.015, 23.873, 24.451])
[INFO]   Run 2: PASS
[INFO] 
[WARNING] 
org.apache.commons.rng.core.ProvidersCommonParametricTest.testUniformNextIntegerInRange(UniformRandomProvider)[25]
[ERROR]   Run 1: 
ProvidersCommonParametricTest.testUniformNextIntegerInRange:142->checkNextIntegerInRange:389->checkNextInRange:528
 org.apache.commons.rng.core.source32.XoShiRo128PlusPlus: Too many failures for 
n = 32, sample size = 1000 (13 out of 500 tests failed, chi2 > 21.666=[23.824, 
25.531, 22.309, 23.461, 23.315, 22.693, 21.968, 21.749, 30.803, 23.157, 26.877, 
22.016, 21.896])
[INFO]   Run 2: PASS
[INFO] 
[WARNING] 
org.apache.commons.rng.core.ProvidersCommonParametricTest.testUniformNextIntegerInRange(UniformRandomProvider)[2]
[ERROR]   Run 1: 
ProvidersCommonParametricTest.testUniformNextIntegerInRange:139->checkNextIntegerInRange:389->checkNextInRange:528
 org.apache.commons.rng.core.source32.MersenneTwister: Too many failures for n 
= 10, sample size = 1000 (13 out of 500 tests failed, chi2 > 21.666=[23.920, 
21.720, 22.440, 24.280, 23.920, 27.320, 22.680, 22.160, 34.440, 27.020, 29.680, 
22.260, 22.400])
[INFO]   Run 2: PASS
[INFO] 
[WARNING] 
org.apache.commons.rng.core.ProvidersCommonParametricTest.testUniformNextLongInRange(UniformRandomProvider)[14]
[ERROR]   Run 1: 
ProvidersCommonParametricTest.testUniformNextLongInRange:155->checkNextLongInRange:404->checkNextInRange:528
 org.apache.commons.rng.core.source32.XoShiRo128Plus: Too many failures for n = 
31, sample size = 1000 (12 out of 500 tests failed, chi2 > 21.666=[24.651, 
24.155, 21.915, 21.778, 22.584, 21.667, 22.667, 24.093, 31.256, 25.519, 22.101, 
21.750])
[INFO]   Run 2: PASS
[INFO] 
[WARNING] 
org.apache.commons.rng.core.ProvidersCommonParametricTest.testUniformNextLongInRange(UniformRandomProvider)[16]
[ERROR]   Run 1: 
ProvidersCommonParametricTest.testUniformNextLongInRange:156->checkNextLongInRange:404->checkNextInRange:528
 org.apache.commons.rng.core.source32.PcgXshRr32: Too many failures for n = 32, 
sample size = 1000 (12 out of 500 tests failed, chi2 > 21.666=[24.699, 23.464, 
25.043, 31.397, 31.739, 22.288, 24.637, 22.547, 22.483, 21.939, 22.795, 21.973])
[INFO]   Run 2: PASS
[INFO] 
[INFO] 
[WARNING] Tests run: 2058, Failures: 0, Errors: 0, Skipped: 6, Flakes: 7

Any thoughts?

> On Jul 8, 2024, at 4:21 PM, Alex Herbert <alex.d.herb...@gmail.com> wrote:
> 
> Hi Gary,
> 
> Thanks for the feedback. I'll fix the docs module tomorrow. It is only for
> an aggregate javadoc report for the site. It depends on all the other jar
> modules and builds a single aggregate javadoc. This requires it to be a jar
> artifact in the pom. But there is no output jar. I'll disable japicmp to
> fix this. Really japicmp should handle a non-existent jar but it doesn't.
> 
> The email I sent out is edited from the one built by the commons release
> plugin. But I did not edit the site link (oops). The site is not staged
> correctly for a multi-module jar. So I built the site separately and put it
> in a personal Apache site. This makes it easy to see all the site including
> the examples (which are not officially released but documented in the site).
> 
> Note: I cancelled this vote as some intentionally private constructors were
> public.
> 
> Alex
> 
> 
> On Mon, 8 Jul 2024 at 18:52, Gary D. Gregory <ggreg...@apache.org> wrote:
> 
>> Oops, actually 'mvn clean install -DskipTests japicmp:cmp' fails with
>> 
>> [INFO] Reactor Summary for Apache Commons RNG 1.6:
>> [INFO]
>> [INFO] Apache Commons RNG ................................. SUCCESS [
>> 21.207 s]
>> [INFO] Apache Commons RNG Client API ...................... SUCCESS [
>> 24.159 s]
>> [INFO] Apache Commons RNG Core ............................ SUCCESS [
>> 25.444 s]
>> [INFO] Apache Commons RNG Simple .......................... SUCCESS [
>> 20.091 s]
>> [INFO] Apache Commons RNG Sampling ........................ SUCCESS [
>> 42.508 s]
>> [INFO] Apache Commons RNG (Bill of Materials) ............. SUCCESS [
>> 3.610 s]
>> [INFO] Apache Commons RNG Documentation ................... FAILURE [
>> 3.601 s]
>> [INFO]
>> ------------------------------------------------------------------------
>> [INFO] BUILD FAILURE
>> [INFO]
>> ------------------------------------------------------------------------
>> [INFO] Total time:  02:22 min
>> [INFO] Finished at: 2024-07-08T13:42:52-04:00
>> [INFO]
>> ------------------------------------------------------------------------
>> [ERROR] Failed to execute goal
>> com.github.siom79.japicmp:japicmp-maven-plugin:0.21.2:cmp (default-cli) on
>> project commons-rng-docs: The following artifacts could not be resolved:
>> org.apache.commons:commons-rng-docs:jar:1.5 (absent): Could not find
>> artifact org.apache.commons:commons-rng-docs:jar:1.5 in central (
>> https://repo.maven.apache.org/maven2) -> [Help 1]
>> 
>> The POM for that module is probably missing some configuration.
>> 
>> Gary
>> 
>> On 2024/07/08 17:50:41 "Gary D. Gregory" wrote:
>>> Hello,
>>> 
>>> +1
>>> 
>>> This email contains this link that returns a 404 for
>>> 
>>> 
>> https://dist.apache.org/repos/dist/dev/commons/rng/1.6-RC1/site/changes-report.html
>>> 
>>> I see that for some reason, the site is in a personal folder instead of
>> https://dist.apache.org/repos/dist/dev/commons/rng/1.6-RC1/site, so I
>> imagine this is some search and replace error.
>>> 
>>> ASC OK.
>>> SHA512 OK.
>>> Running 'mvn' OK.
>>> Running 'mvn clean install -DskipTests japicmp:cmp' OK.
>>> 
>>> Using:
>>> 
>>> Apache Maven 3.9.8 (36645f6c9b5079805ea5009217e36f2cffd34256)
>>> Maven home: C:\java\apache-maven-3.9.8
>>> Java version: 17.0.11, vendor: Eclipse Adoptium, runtime: C:\Program
>> Files\Eclipse Adoptium\jdk-17.0.11.9-hotspot
>>> Default locale: en_US, platform encoding: Cp1252
>>> OS name: "windows 10", version: "10.0", arch: "amd64", family: "windows"
>>> 
>>> Gary
>>> 
>>> On 2024/07/05 12:21:37 Alex Herbert wrote:
>>>> We have fixed a few bugs and added enhancements since Apache Commons
>> RNG
>>>> 1.5 was released, so I would like to release Apache Commons RNG 1.6.
>>>> 
>>>> Apache Commons RNG 1.6 RC1 is available for review here:
>>>>    https://dist.apache.org/repos/dist/dev/commons/rng/1.6-RC1 (svn
>>>> revision 70143)
>>>> 
>>>> The Git tag commons-rng-1.6-RC1 commit for this RC is
>> commons-rng-1.6-RC1
>>>> which you can browse here:
>>>> 
>>>> 
>> https://gitbox.apache.org/repos/asf?p=commons-rng.git;a=commit;h=commons-rng-1.6-RC1
>>>> You may checkout this tag using:
>>>>    git clone https://gitbox.apache.org/repos/asf/commons-rng.git
>> --branch
>>>> commons-rng-1.6-RC1 commons-rng-1.6-RC1
>>>> 
>>>> Maven artifacts are here:
>>>> 
>>>> 
>> https://repository.apache.org/content/repositories/orgapachecommons-/org/apache/commons/commons-rng/1.6/
>>>> 
>>>> These are the artifacts and their hashes:
>>>> 
>>>> #Release SHA-512s
>>>> #Fri Jul 05 12:42:04 BST 2024
>>>> 
>> commons-rng-1.6-bin.tar.gz=bd6475337043085fe48e0da4a10bbc06157b0a5cf0496e9784aedcdd27e60141575e127a49ae6dab21f2ec404e3f9b834c56155abfe58b0d8c7761f543bffdb8
>>>> 
>> commons-rng-1.6-bin.zip=dbbc2fe27c024302dfce1d62414aa3718a8bfcdfd639e6acfae5828f624ea4bbcd01511e16b429be6873e8952354eb542f90b6ff62f3a00a5e55af9a5d7480bf
>>>> 
>> commons-rng-1.6-src.tar.gz=6c1f89aaf3889296d830bcfd3f05ff650670ca3b8aa5b3c395b59801615f4b98e076f6731c6c7922adc348fa5f0367e1dec0bcb176318a589b61961b064666c1
>>>> 
>> commons-rng-1.6-src.zip=af96ba992540583e515a642a61ab03b98201f8f8e4b3ce7512f497feadf19aeea8b4fab2a8e113b7b65021744212f2b357a3907e2e1df74b4ea253875123d689
>>>> 
>> org.apache.commons_commons-rng-1.6.spdx.json=9742c043487e1e49fa2dd824370bef005148af757c0f8626188edf4d39deafe115e4caa10b015892e9d32c1fe1b911d4b4119cd33e59d5107900d8c1ad145112
>>>> 
>>>> Signatures may be validated on a system supporting a bash Unix shell by
>>>> executing:
>>>>    svn co https://dist.apache.org/repos/dist/dev/commons/rng/1.6-RC1/
>>>>    cd 1.6-RC1
>>>>    chmod +x ./signature-validator.sh
>>>>    for m in client-api core simple sampling bom; do
>>>> ./signature-validator.sh
>>>> 
>> https://repository.apache.org/content/repositories/orgapachecommons-1754/org/apache/commons/commons-rng-${m}/1.6/
>> ;
>>>> done
>>>> 
>>>> The source code contains examples that are not part of the public API.
>>>> These examples contain Java 11 modules and are enabled using a profile
>> (see
>>>> below).
>>>> 
>>>> Note: Testing randomness using statistical thresholds results in
>> failures
>>>> at a given probability. The 'maven-surefire-plugin' is configured to
>> re-run
>>>> tests that fail, and pass the build if they succeed within the allotted
>>>> number of reruns (the test will be marked as 'flaky' in the report).
>>>> 
>>>> I have tested this with 'mvn clean install' and 'mvn clean package site
>>>> site:stage -Pcommons-rng-examples' using:
>>>> 
>>>> Apache Maven 3.9.6 (bc0240f3c744dd6b6ec2920b3cd08dcc295161ae)
>>>> Maven home: /Users/ah403/software/apache-maven-3
>>>> Java version: 11.0.23, vendor: Eclipse Adoptium, runtime:
>>>> /Library/Java/JavaVirtualMachines/temurin-11.jdk/Contents/Home
>>>> Default locale: en_GB, platform encoding: UTF-8
>>>> OS name: "mac os x", version: "14.5", arch: "aarch64", family: "mac"
>>>> 
>>>> Details of changes since 1.5 are in the release notes:
>>>> 
>>>> 
>> https://dist.apache.org/repos/dist/dev/commons/rng/1.6-RC1/RELEASE-NOTES.txt
>>>> 
>>>> 
>> https://dist.apache.org/repos/dist/dev/commons/rng/1.6-RC1/site/changes-report.html
>>>> 
>>>> Site:
>>>> 
>> https://home.apache.org/~aherbert/commons-rng-1.6-RC1-site/index.html
>>>>    (note some *relative* links are broken and the 1.6 directories are
>> not
>>>> yet created - these will be OK once the site is deployed.)
>>>> 
>>>> JApiCmp Report (compared to 1.5):
>>>> 
>>>> 
>> https://home.apache.org/~aherbert/commons-rng-1.6-RC1-site/commons-rng-client-api/japicmp.html
>>>> 
>>>> 
>> https://home.apache.org/~aherbert/commons-rng-1.6-RC1-site/commons-rng-core/japicmp.html
>>>> 
>>>> 
>> https://home.apache.org/~aherbert/commons-rng-1.6-RC1-site/commons-rng-simple/japicmp.html
>>>> 
>>>> 
>> https://home.apache.org/~aherbert/commons-rng-1.6-RC1-site/commons-rng-sampling/japicmp.html
>>>> 
>>>> RevApi Report (compared to 1.5):
>>>> 
>>>> 
>> https://home.apache.org/~aherbert/commons-rng-1.6-RC1-site/commons-rng-client-api/revapi-report.html
>>>> 
>>>> 
>> https://home.apache.org/~aherbert/commons-rng-1.6-RC1-site/commons-rng-core/revapi-report.html
>>>> 
>>>> 
>> https://home.apache.org/~aherbert/commons-rng-1.6-RC1-site/commons-rng-simple/revapi-report.html
>>>> 
>>>> 
>> https://home.apache.org/~aherbert/commons-rng-1.6-RC1-site/commons-rng-sampling/revapi-report.html
>>>> 
>>>> RAT Report:
>>>> 
>>>> 
>> https://dist.apache.org/repos/dist/dev/commons/rng/1.6-RC1/site/rat-report.html
>>>> 
>>>> KEYS:
>>>>  https://downloads.apache.org/commons/KEYS
>>>> 
>>>> Please review the release candidate and vote.
>>>> This vote will close no sooner than 72 hours from now.
>>>> 
>>>>  [ ] +1 Release these artifacts
>>>>  [ ] +0 OK, but...
>>>>  [ ] -0 OK, but really should fix...
>>>>  [ ] -1 I oppose this release because...
>>>> 
>>>> Thank you,
>>>> 
>>>> Alex Herbert,
>>>> Release Manager (using key BC87A3FD0A54480F0BADBEBD21939FF0CA2A6567)
>>>> 
>>>> The following is intended as a helper and refresher for reviewers.
>>>> 
>>>> Validating a release candidate
>>>> ==============================
>>>> 
>>>> These guidelines are NOT complete.
>>>> 
>>>> Requirements: Git, Java, Maven.
>>>> 
>>>> You can validate a release from a release candidate (RC) tag as
>> follows.
>>>> 
>>>> 1a) Clone and checkout the RC tag
>>>> 
>>>> git clone https://gitbox.apache.org/repos/asf/commons-rng.git --branch
>>>> commons-rng-1.6-RC1 commons-rng-1.6-RC1
>>>> cd commons-rng-1.6-RC1
>>>> 
>>>> 1b) Download and unpack the source archive from:
>>>> 
>>>> https://dist.apache.org/repos/dist/dev/commons/rng/1.6-RC1/source
>>>> 
>>>> 2) Check Apache licenses
>>>> 
>>>> This step is not required if the site includes a RAT report page which
>> you
>>>> then must check.
>>>> 
>>>> mvn apache-rat:check
>>>> 
>>>> 3) Check binary compatibility
>>>> 
>>>> Newer components use JApiCmp with the japicmp Maven Profile:
>>>> 
>>>> This step is not required if the site includes a JApiCmp report page
>> which
>>>> you then must check.
>>>> 
>>>> mvn install -DskipTests -P japicmp japicmp:cmp
>>>> 
>>>> 4) Build the package
>>>> 
>>>> mvn -V clean package
>>>> 
>>>> You can record the Maven and Java version produced by -V in your VOTE
>> reply.
>>>> To gather OS information from a command line:
>>>> Windows: ver
>>>> Linux: uname -a
>>>> 
>>>> 5) Build the site for a multi-module project
>>>> 
>>>> mvn site
>>>> mvn site:stage
>>>> Check the site reports in:
>>>> - Windows: target\site\index.html
>>>> - Linux: target/site/index.html
>>>> 
>>>> Note that the project reports are created for each module.
>>>> Modules can be accessed using the 'Project Modules' link under
>>>> the 'Project Information' menu (see <path-to-site>/modules.html).
>>>> 
>>> 
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>>> 
>>> 
>> 
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>> 


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