The Java.util.LinkedList.listIterator() method is used to return a list-iterator containing the same elements as that of the LinkedList in proper and same sequence starting from a specific position or index number which is passed as a parameter to this method.
Syntax:
ListIterator new_list = LinkedList.listIterator(int index);
Parameters: The parameter index is an integer type value that specifies the position of the element from where ListIterator starts operating and returning values.
Return Value: The method returns the list created using ListIterator, starting from the specified index.
Below program illustrate the Java.util.LinkedList.listIterator() method:
// Java code to illustrate listIterator()import java.io.*;import java.util.LinkedList;import java.util.ListIterator; public class LinkedListDemo { public static void main(String args[]) { // Creating an empty LinkedList LinkedList<String> list = new LinkedList<String>(); // Use add() method to add elements in the list list.add("Geeks"); list.add("for"); list.add("Geeks"); list.add("10"); list.add("20"); // Displaying the linkedlist System.out.println("LinkedList:" + list); // Setting the ListIterator at a specified position ListIterator list_Iter = list.listIterator(2); // Iterating through the created list from the position System.out.println("The list is as follows:"); while(list_Iter.hasNext()){ System.out.println(list_Iter.next()); } }} |
Output:
LinkedList:[Geeks, for, Geeks, 10, 20] The list is as follows: Geeks 10 20