Use hand-rolled IdentityHashSet in GraphWalker

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    • Type: Enhancement
    • Resolution: Fixed
    • Priority: P4
    • None
    • Affects Version/s: None
    • Component/s: tools
    • None
    • jol

      Current GraphWalker uses the set generated from IdentityHashMap. This is not very efficient, because it wastes storage for handling values. It also goes through a few adapters to get there. Hand-rolled IdentityHashSet would be better here.

            Assignee:
            Aleksey Shipilev
            Reporter:
            Aleksey Shipilev
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