Java.util.EnumMap Example

Anirudh Bhatnagar December 3rd, 2014

In this example we will see how and when to use Java.util.EnumMap. EnumMap is used when we need to have keys of the map as enums. EnumMaps are represented internally as arrays. This representation is extremely compact and efficient. Enummaps are maintained in the natural order of their keys (the order in which the enum constants are declared). Lets see ...