Intro to Groovy

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Groovy Nuances - Map in Groovy

Map is a data structure that takes a set of key,value pairs. Remember, Map is NOT a Collection. It is not a member of Java Collection family. It is a data structure of its own.

Groovy Map offers a few flexible ways to manipulate the contents. Totally there are 6 ways to add an element (Key,Value pair) to Map, as follows.