The listIterator() method of AbstractList class in Java

Java 8Object Oriented ProgrammingProgramming

The listIterator() method of the AbstractList class in Java is used to return a list iterator over the elements in this list.

The syntax is as follows.

public ListIterator<E> listIterator()

Here, ListIterator<E> is an iterator for lists.

To work with the AbstractList class, import the following package.

import java.util.AbstractList;

For ListIterator, import the following package.

import java.util.ListIterator;

The following is an example to implement listIterator() method of the AbstractlList class in Java.

Example

 Live Demo

import java.util.ArrayList;
import java.util.ListIterator;
import java.util.AbstractList;
public class Demo {
   public static void main(String[] args) {
      AbstractList<Integer> myList = new ArrayList<Integer>();
      myList.add(75);
      myList.add(100);
      myList.add(150);
      myList.add(200);
      myList.add(250);
      myList.add(150);
      myList.add(150);
      myList.add(400);
      System.out.println("Elements in the AbstractList = " + myList);
      ListIterator listIterator = myList.listIterator();
      System.out.println("Iterating over the elements =" );
      while (listIterator.hasNext()) {
         System.out.println(listIterator.next());
      }
   }
}

Output

Elements in the AbstractList = [75, 100, 150, 200, 250, 150, 150, 400]
Iterating over the elements =
75
100
150
200
250
150
150
400
raja
Published on 29-Mar-2019 12:13:27
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