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  1. Apache Drill
  2. DRILL-3108

Replace templated returns with covariant return overrides

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 0.9.0
    • Fix Version/s: 1.1.0
    • Component/s: Execution - Data Types
    • Labels:
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      Description

      Java (≥1.5) supports covariant overrides. We should replace the pattern of returning generic types in VVs with covariants return types to avoid verbose compile time warnings.

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            • Assignee:
              hgunes Hanifi Gunes
              Reporter:
              hgunes Hanifi Gunes
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