Scott Mitchell 795f318c3c Use a single array in SelectedSelectionKeySet ... Motivation: SelectedSelectionKeySet currently uses 2 arrays internally and users are expected to call flip() to access the underlying array and switch the active array. However we do not concurrently use 2 arrays at the same time and we can get away with using a single array if we are careful about when we reset the elements of the array. Modifications: - Introduce SelectedSelectionKeySetSelector which wraps a Selector and ensures we reset the underlying SelectedSelectionKeySet data structures before we select - The loop bounds in NioEventLoop#processSelectedKeysOptimized can be defined more precisely because we know the real size of the underlying array Result: Fixes https://github.com/netty/netty/issues/6058		2017-02-16 15:10:37 -08:00
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netty	Use a single array in SelectedSelectionKeySet	2017-02-16 15:10:37 -08:00