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  1. Derby
  2. DERBY-5143

Remove unnecessary copying of the map in getTypeMap()

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 10.8.1.2
    • 10.8.1.2
    • JDBC
    • None

    Description

      The JDBC 4.0 Connection classes implement getTypeMap() by calling super.getTypeMap() and copying the resulting map. This is done to prevent an unchecked compiler warning that we would see if we simply returned super.getTypeMap() in this method. It would be cheaper and simpler to return super.getTypeMap() and ignore the warning.

      Attachments

        1. getTypeMap-warning.diff
          4 kB
          Knut Anders Hatlen
        2. derby-5143-1a.diff
          6 kB
          Knut Anders Hatlen

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            knutanders Knut Anders Hatlen
            knutanders Knut Anders Hatlen
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            Dates

              Created:
              Updated:
              Resolved: