In this example we shall show you how to make use ConcurrentNavigableMap Interface, ConcurrentNavigableMap is a NavigableMap which provides navigation methods that returns the closest match for given search targets with a concurrent access support for its submaps. The submaps are the maps returned by various methods like headMap(K toKey), tailMap(K fromKey) and subMap(K fromKey, K toKey). ConcurrentNavigableMap ...
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