Printing Keys, value, and Key-value Pair of a LinkedHashMap.

import java.util.LinkedHashMap;

public class LinkedHashMapPrint {

public static void main(String[] args) {

//creating LinkedHashMap

LinkedHashMap<Integer, String> lhm = new LinkedHashMap<>();

//adding element to our LinkedHashMap

lhm.put(21, "Amit");

lhm.put(5, "Rahul");

lhm.put(13, "Veeru");

lhm.put(34, "Subhash");

lhm.put(19, "Saahil");

System.out.println("Keys = " + lhm.keySet());

System.out.println("Values = " + lhm.values());

System.out.println("Key-value Pair Set = " + lhm.entrySet());

}

}