(se) SelectorImpl.register does not need to set the attachment when it is null

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    • Type: Enhancement
    • Resolution: Fixed
    • Priority: P4
    • 14
    • Affects Version/s: None
    • Component/s: core-libs
    • b18

      The getAndSet to set the attachment object when registering a channel with a Selector is not needed when the attachment object is null.

      While in the area, the AtomicReferenceFieldUpdater to update the attachment can be replaced with a VarHandle.

            Assignee:
            Alan Bateman
            Reporter:
            Alan Bateman
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              Created:
              Updated:
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