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From "Robert Varga (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MRESOLVER-42) DefaultArtifact(String) is inefficient
Date Sun, 11 Feb 2018 23:06:00 GMT
Robert Varga created MRESOLVER-42:
-------------------------------------

             Summary: DefaultArtifact(String) is inefficient
                 Key: MRESOLVER-42
                 URL: https://issues.apache.org/jira/browse/MRESOLVER-42
             Project: Maven Resolver
          Issue Type: Improvement
          Components: resolver
    Affects Versions: Maven Artifact Resolver 1.1.0, Maven Artifact Resolver 1.0.3
            Reporter: Robert Varga


DefaultArtifact(String) always compiles the coordinate matching pattern. This leads to sub-optimal
performance when this constructor is used.

The pattern being matched should be a constant, so that we instantiate only a matcher, which
is fast compared to Pattern.compile(String).



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