Online Java Compiler By
JavaTpoint.com
import java.util.IdentityHashMap; public class IdentityHashMapPutExample1 { public static void main(String[] args) { //Creating an object of IdentityHashMap class IdentityHashMap
map = new IdentityHashMap
(6); //Putting key-value pairs inside map System.out.println(map.put("Java", 1)); System.out.println(map.put("is", 12)); System.out.println(map.put("is", 2)); System.out.println(map.put("the", 3)); System.out.println(map.put("best", 4)); System.out.println(map.put("best", 4)); System.out.println(map.put("programming", 5)); System.out.println(map.put("language", 6)); //All the Linkages in the IdentityHashMap System.out.println(map); } }
Output