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ASHUTOSH PRADHAN
write a program to create an arraylist and listeterator.and value should be enter through keyboard.
1 Answer(s)      3 years and 11 months ago
Posted in : Java Interview Questions


write a program to create an arraylist and listeterator.and value should be enter through keyboard.


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February 8, 2011 at 3:42 PM


Java enter list elements through keyboard

import java.util.*;
class ArrayListAndListIterator 
{
    public static void main(String[]args){
List l = new ArrayList();
Scanner input=new Scanner(System.in);
System.out.println("Enter 5 elements: ");
for(int i=0;i<5;i++){
String st=input.next();
l.add(st);
       }
ListIterator listIterator = l.listIterator();
System.out.println("Elements are: ");
while (listIterator.hasNext()) {
System.out.println(listIterator.next());
       }
    }

}


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