public
Set<Map.Entry<K,V>> entrySet()
Returns
a Set view of the mappings contained in this map.
import java.util.*; class TreeMapEntrySet{ public static void main(String args[]){ TreeMap<Integer, String> myMap; Set<Map.Entry<Integer,String>> entrySet; myMap = new TreeMap<> (); /* Add Data to myMap */ myMap.put(1, "a"); myMap.put(2, "ab"); myMap.put(3, "abc"); myMap.put(4, "abcd"); entrySet = myMap.entrySet(); System.out.println("Elements in myMap are"); System.out.println(myMap); System.out.println("Elements in entrySet are"); System.out.println(entrySet); } }
Output
Elements in myMap are {1=a, 2=ab, 3=abc, 4=abcd} Elements in entrySet are [1=a, 2=ab, 3=abc, 4=abcd]
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