Map and TreeMap - Programmers Heaven

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Map and TreeMap

ClarreClarre Posts: 2Member

I'm wondering what is the difference between

Map m = new Treemap()


Treemap m = new TreeMap()?


  • GouthamKumarGouthamKumar NellorePosts: 17Member

    Here Map is an interface where as TreeMap is a class which implements Map interface. TreeMap is a Red-Black Tree based Map implementation. The TreeMap is sorted based on the natural ordering of its keys or by a Comparator provided in the constructor. For more details and practice programs please follow the link

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