Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.HashMap;
import java.util.Map;

public class Main {
    public static void main(String a[]) {
        HashMap hashMap = new HashMap();
        HashMap hashMap1 = new HashMap();

        hashMap.put(1, "One");
        hashMap.put(2, "Two");
        hashMap.put(3, "Three");
        System.out.println("Original HashMap : " + hashMap);

        hashMap1 = (HashMap) hashMap.clone();

        System.out.println("Copied HashMap : " + hashMap1);
    }
}