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  1. Dev - Nexus Repo
  2. NEXUS-20890

VersionComparator compare string, not numbers

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: 3.18.1
    • Fix Version/s: None
    • Component/s: Repository
    • Labels:
    • Environment:
      CentOS7

      Description

      The class VersionComparator imported from org.sonatype.nexus.common.app use GenericVersion from org.eclipse.aether.util.version. When method compareTo compare two versions, it compare them item by item, and when it is two numbers, it compare them as String and not as Number (you can see it in code here).

      In example if you have a version 0.9.0, it is considered as greater than 0.10.0. And tests in VersionComparatorTest does not detect it.

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          relates

          Bug - A problem which impairs or prevents the functions of the product. NEXUS-2192 Version numbers are sorted as strings

          • Major - Major loss of function.
          • Closed

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              Assignee:
              Unassigned Unassigned
              Reporter:
              ndrufin Nicolas D
              Last Updated By:
              Joe Tom Joe Tom
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