Java Map Entry Set
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Java Map Entry Set
The entryset ( ) method declared by the map interface returns a set containing the map entries. The java.util.map.entryset() method in java is used to create a set out of the same elements contained in the map. The entryset () method is used to get a set view of the mappings contained in this map.
So, in order to use the map interface, we have to extend the collection interface. Iterate map in java using entryset () method this post will discuss various methods to iterate map in java using the entryset () method. We can easily access the value using just the key because each value is associated with a.
Map is another important interface available in the collection interface.
Method header the header of the entryset () method is given below. It is used to create and then return a ‘set’ of the same elements that are already present in the hashmap. Entryset () method this method is used to fetch the set view of all keys and values. This is not a method of map.entry interface but it is discussed here because this method is useful while working with map.entry interface.
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