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Posted to issues@maven.apache.org by "Stefan Oehme (JIRA)" <ji...@apache.org> on 2019/04/11 09:08:00 UTC

[jira] [Created] (MNG-6629) DefaultModelValidator.validateId is inefficient

Stefan Oehme created MNG-6629:
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             Summary: DefaultModelValidator.validateId is inefficient
                 Key: MNG-6629
                 URL: https://issues.apache.org/jira/browse/MNG-6629
             Project: Maven
          Issue Type: Bug
          Components: core
    Affects Versions: 3.6.0
            Reporter: Stefan Oehme


 

I'm currently optimizing a very large (2000+ submodule) project. DefaultModelValidator.validateId is one of the CPU hotspots, as it uses a regex for validating every ID in the model. Iterating over the characters and checking them against valid ranges would be faster and less memory intensive.



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