Extend validation of settings.xml to check for uniqueness of id elements
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Key: MNG-5159
URL: https://jira.codehaus.org/browse/MNG-5159
Project: Maven 2 & 3
Issue Type: Improvement
Components: Settings
Affects Versions: 3.0.3
Reporter: Benjamin Bentmann
Priority: Minor
The various {{<id>}} elements in the {{settings.xml}} are meant to serve as
unique keys for their container. The uniqueness aspect of those elements is
currently not checked by the settings validator, giving rise to confusion and
potential misbehavior.
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