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  1. JDK
  2. JDK-8305767

HdrSeq: support for a merge() method

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    • Enhancement
    • Resolution: Withdrawn
    • P3
    • 21
    • 21
    • hotspot
    • gc

    Description

      For Shenandoah's generational mode's RS scan instrumentation, we want support for a merge() method for HdrSeq.

      The rough shape of the spec for the proposed merge() method in HdrSeq class is:

      // Merge the data in this HdrSeq into the HdrSeq, seq2, in the argument
      // to the method, optionally clearing the data in this HdrSeq.
      void merge(HdrSeq* seq2);

      This will likely necessitate having the same or similar methods in superclass hierarchy.

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              wkemper William Kemper
              wkemper William Kemper
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