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Posted to issues@maven.apache.org by "Stefan Oehme (JIRA)" <ji...@apache.org> on 2019/04/11 09:17:00 UTC

[jira] [Updated] (MNG-6630) ComparableVersion.parseVersion is inefficient

     [ https://issues.apache.org/jira/browse/MNG-6630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stefan Oehme updated MNG-6630:
------------------------------
    Affects Version/s: 3.6.0
          Component/s: core

> ComparableVersion.parseVersion is inefficient
> ---------------------------------------------
>
>                 Key: MNG-6630
>                 URL: https://issues.apache.org/jira/browse/MNG-6630
>             Project: Maven
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 3.6.0
>            Reporter: Stefan Oehme
>            Priority: Major
>
> I'm currently optimizing a very large (2000+ submodule) project. ComparableVersion.parseVersion is one of the CPU/memory hotspots, because it creates a "canonical" String from the parsed parts, even though that String is only used by tests/debugging. It would be more efficient to only create that String on demand.
> See [https://github.com/apache/maven/pull/242]



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