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https://issues.apache.org/jira/browse/CODEC-324?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17908486#comment-17908486
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Gary D. Gregory commented on CODEC-324:
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Hello [~msfroh]

Thank you for your report.

Can you provide a PR or patch for a failing test? I'll pick it up from there.



> BeiderMorse engine doesn't work with JPMS enabled
> -------------------------------------------------
>
>                 Key: CODEC-324
>                 URL: https://issues.apache.org/jira/browse/CODEC-324
>             Project: Commons Codec
>          Issue Type: Bug
>    Affects Versions: 1.16.1, 1.17.0, 1.17.1
>         Environment: Corretto JDK21
> JPMS enabled
>            Reporter: Michael Froh
>            Priority: Major
>
> With the upgrade of commons-parent from 58 to 66 in the 1.16.1 release, 
> commons-codec started using Moditect to generate a modules-info.class file as 
> part of the jar (which I think was added in commons-parent 59). 
> A decompiled version of the modules-info looks like:
> {code:java}
> module org.apache.commons.codec {
>     exports org.apache.commons.codec;
>     exports org.apache.commons.codec.binary;
>     exports org.apache.commons.codec.cli;
>     exports org.apache.commons.codec.digest;
>     exports org.apache.commons.codec.language;
>     exports org.apache.commons.codec.language.bm;
>     exports org.apache.commons.codec.net;
> }
> {code}
> Unfortunately, the Lang class uses reflection to load language rules. 
> Eventually, it gets to the isOpen check in BuiltinClassLoader (called from 
> BuiltInClassLoader's findResource), which finds that the commons-codec module 
> is not open and the org.apache.commons.codec.language.bm package is not open. 
> As a result, attempting to load any of the language rule files returns 
> `null`, and the Resources class throws an IllegalArgumentException.
> You can see a stack trace of one such failure when trying to upgrade Lucene 
> to commons-codec 1.16.1: https://github.com/apache/lucene/pull/13269
> I think there might need to be a way to pass a hint to commons-parent's pom 
> to specify "opensResources" configuration for Moditect to allow the language 
> rules to be loaded.



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