[jira] [Created] (MNG-6357) Dependency order should nearest first

["Robert Scholte (JIRA)" <ji...@apache.org>]

Robert Scholte created MNG-6357:
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             Summary: Dependency order should nearest first 
                 Key: MNG-6357
                 URL: https://issues.apache.org/jira/browse/MNG-6357
             Project: Maven
          Issue Type: Improvement
            Reporter: Robert Scholte


In case of version conflicts, the nearest wins. However, the dependency order is simply based on tree walking. In the rare that a transitive dependency of the first direct dependency contains the same class as a latter direct dependency, the code is compiled against the first one, which is odd.

It would make more sense if direct dependencies are the first ones on the classpath, followed by the first level transitive dependencies, etc. This will make the explanation equal to version conflict resolution: nearest wins.

I don't expect real issues due to this change, otherwise we would have had this issue much earlier. This should become the new default order, however there should be a system property to get the original order, just in case somebody needs it.

 

Current workaround: make the critical dependency the first direct dependency.



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