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  1. JDK
  2. JDK-8213623

ZGC: Let heap iteration walk all roots

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    • b21

      Let the ZHeapIterator walk all roots, including weak roots that might be logically cleared from the application's point of view. This allows for a more thorough heap verification.

      Also the heap iterator should access oops with AS_NO_KEEPALIVE to avoid resurrecting object that would otherwise be garbage collected.

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