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  1. Lucene - Core
  2. LUCENE-5834

Make empty doc values impls singletons

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Details

    • Improvement
    • Status: Resolved
    • Trivial
    • Resolution: Fixed
    • None
    • 4.10, 6.0
    • None
    • None
    • New

    Description

      Making these empty instances singletons would allow to use unwrapSingleton to check if they are single-valued.

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            jpountz Adrien Grand
            jpountz Adrien Grand
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