Java.util.Dictionary.elements() Method


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Description

The java.util.Dictionary.elements() method returns an enumeration of the values in this dictionary.

Declaration

Following is the declaration for java.util.Dictionary.elements() method

public abstract Enumeration<V> elements()

Parameters

NA

Return Value

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

Exception

NA

Example

The following example shows the usage of java.util.Dictionary.elements() method.

Live Demo
package com.tutorialspoint;

import java.util.*;

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

      // create a new hashtable
      Dictionary d = new Hashtable();

      // add 2 elements
      d.put(1, "Cocoa");
      d.put(4, "Chocolate" + "Bar");
      System.out.println("\"1\" is " + d.get(1));
      System.out.println("\"4\" is " + d.get(4));

      // generates a series of elements, one at a time
      for (Enumeration e = d.elements(); e.hasMoreElements();) {
         System.out.println(e.nextElement());
      }
   }
}

Let us compile and run the above program, this will produce the following result −

"1" is Cocoa
"4" is ChocolateBar
ChocolateBar
Cocoa

java_util_dictionary.htm

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