TreeMap Archives - JEE Tutorials

NavigableMap in Java

August 24, 2018 by Soumitra Roy Sarkar

A NavigableMap in Java extends a SortedMap with navigation methods returning the closest matches for given search targets. Methods lowerEntry, floorEntry, ceilingEntry, and higherEntry return Map.Entry objects associated with keys respectively less than, less than or equal, greater than or equal, and greater…

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TreeMap in Java

March 7, 2018 November 16, 2016 by Soumitra Roy Sarkar

What is TreeMap It is a Red-Black tree based NavigableMap implementation. Like HashMap it contains only unique elements. Unlike HashMap it cannot have null key but like HashMap it can have multiple null values. The map is sorted according to the natural…

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JEE Tutorials

Tag: TreeMap

NavigableMap in Java

TreeMap in Java

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