Online Java Compiler By
JavaTpoint.com
//import statement import java.util.*; import java.util.concurrent.ConcurrentHashMap; public class ConcurrentHashMaphashcodeExample1 { public static void main(String args[]) { ConcurrentHashMap
mymap = new ConcurrentHashMap
(); ConcurrentHashMap
mymap2 = mymap; mymap.put("AA", "Java"); mymap.put("BB", "angular"); mymap.put("CC", "JavaScript"); //print statements. System.out.println("comparing mymap and mymap2 :" +mymap.equals(mymap2)); System.out.println("comparing mymap and mymap2 :" +mymap.hashCode()); } }
Output