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Java hasMoreElement()
Posted on: March 3, 2008 at 12:00 AM

In this section, you will get the detailed explanation about the hasMoreElement() method of interface Enumeration.

Java hasMoreElement()

In this section, you will get the detailed explanation about the hasMoreElement() method of interface Enumeration. We are going to use hasMoreElement() method of interface Enumeration in Java. The description of the code is given below for the usage of the method.

Description of the code:

Here, you will get to know about the hasMoreElement() method through the following java program. This method returns true if the enumeration object contains more than one element otherwise it will return false.

In the program code given below, we have taken a Vector of string type. Then we have applied the hasMoreElement() method which will check for the next element and if it will find the next element then it will return true with the help of hasMoreElement() method.

Here is the code of program:


import java.util.Enumeration; 

import java.util.Vector; 



 public class hasMoreElement{  

 public static void main ( String[] args){  

 boolean b;

 Vector strVector = new Vector(); 

 String str = new String();

 strVector.addElement(new String("Hi")); 

 strVector.addElement(new String("Hello")); 

 strVector.addElement(new String("Namaste")); 

 strVector.addElement(new String("Salam")); 

 

 Enumeration elements = strVector.elements(); 

 if (b = elements.hasMoreElements()){ 

 System.out.println(b);

 }

 }

 }

Output of the program:

C:\unique>javac hasMoreElement.java

C:\unique>java hasMoreElement
true

C:\unique>

Download this example.

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