HashMap with Looping

We can iterate hashmap using enhanced for loop with keyset() method or by using enhanced for loop with EntrySet() method or by using iterator Case 1 : Enhanced for loop with keyset() Example import java.util.*; public class HashMapEnhancedForLoopExample { public static void main(String args[]) {   HashMap<Integer, String> hashMap = new HashMap<Integer, String>();     […]

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