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  1. JDK
  2. JDK-8255006

Add NULL-check to StringDedupTable lookup

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    • gc
    • b21

    Description

      Concurrent GC (e.g. Shenandoah) cleans up string dedup table concurrently by utilizing its load barrier to filter out dead oop (returns null instead of dead oop), so that, StringDedupTable::loopup() needs to handle such scenario.

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              zgu Zhengyu Gu
              zgu Zhengyu Gu
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