Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.Hashtable;

public class Main {
    public static void main(String args[]) {
        // create two hash tables 
        Hashtable<Integer, String> htableclone = new Hashtable<Integer, String>();
        Hashtable<Integer, String> htable = new Hashtable<Integer, String>();

        // put values into the table
        htable.put(1, "A");
        htable.put(2, "B");
        htable.put(3, "C");
        htable.put(4, "from java2s.com");

        // check table content
        System.out.println("Original hash table content: " + htable);

        // clone hash table
        htableclone = (Hashtable) htable.clone();

        // check content after clone
        System.out.println("Clone table content: " + htableclone);
    }
}