Dictionary elements() in Java

elements(): This method is available in java.util.Dictionary class of Java.

Syntax:

Enumeration<Integer> java.util.Dictionary.elements()

This method returns an enumeration of the values in this dictionary.

Parameters: NA

Returns: an enumeration of the values in this dictionary.

Exceptions: NA

Approach

Java

import java.util.Dictionary;
import java.util.Enumeration;
import java.util.Hashtable;

public class Dictionaryelements {
    public static void main(String[] args) {

        Dictionary<String, Integer> dictionary = 
                     new Hashtable<String, Integer>();
        dictionary.put("Hello", 10);
        dictionary.put("Java", 4);
        dictionary.put("C++", 17);
        Enumeration<Integer> enumeration = dictionary.elements();

        while (enumeration.hasMoreElements())
            System.out.print(enumeration.nextElement() + " ");

    }
}

Output:

4 17 10