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The listIterator() method of CopyOnWriteArrayList in Java
The listIterator() method of the CopyOnWriteArrayList 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()
To work with CopyOnWriteArrayList class, you need to import the following package
import java.util.concurrent.CopyOnWriteArrayList;
The following is an example to implement CopyOnWriteArrayList class listIterator() method in Java
Example
import java.util.Iterator; import java.util.concurrent.CopyOnWriteArrayList; public class Demo { public static void main(String[] args) { CopyOnWriteArrayList<Integer> arrList = new CopyOnWriteArrayList<Integer>(); arrList.add(30); arrList.add(40); arrList.add(60); arrList.add(70); arrList.add(90); arrList.add(100); arrList.add(120); System.out.println("CopyOnWriteArrayList = " + arrList); Iterator i = arrList.listIterator(); System.out.println("Iterating the values..."); while (i.hasNext()) { System.out.println(i.next()); } } }
Output
CopyOnWriteArrayList = [30, 40, 60, 70, 90, 100, 120] Iterating the values... 30 40 60 70 90 100 120
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