Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 2.0
    • Fix Version/s: 3.0
    • Labels:
      None

      Description

      Add a new method
      org.apache.commons.math,Field#getRuntimeClass():
      ...
      /**

      • Returns the runtime class of the FieldElement.
      • @return The {@code Class}

        object that represents the runtime

      • class of this object.
        */
        Class<? extends FieldElement> getRuntimeClass();
        ...

      and replace all occurrences of
      Array.newInstance(field.getZero().getClass(),....)
      with
      Array.newInstance(field.getRuntimeClass(),....)

      to avoid the throwing of ArrayStoreException in the case you have a type hierachy of Fields with a common interface
      and the array should have the interface type at runtime.

        Attachments

        1. math-284.patch
          11 kB
          Luc Maisonobe

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              khartlage Klaus
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              Dates

              • Created:
                Updated:
                Resolved: