Question

How to insert an element into ArrayList using ListIterator in Java

Answer 1

package javaapplication1;

import java.util.ArrayList;
import java.util.ListIterator;

public class JavaApplication1 {

    public static void main(String[] args) {

        ArrayList arrList = new ArrayList();
   
        arrList.add("Java");
        arrList.add("C");
        arrList.add("C++");
        arrList.add("C#");
        arrList.add("PHP");
        arrList.add("JavaScript");

        ListIterator li= arrList.listIterator();
    
        li.next();
        li.next();
       
        li.add("OpenGL");

        for (int i = 0; i < arrList.size(); i++)
            System.out.println(arrList.get(i));

     
    }
}
 
/*
run:
 
Java
C
OpenGL
C++
C#
PHP
JavaScript
 
*/

 

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