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/* Traverse through ArrayList in forward direction using Java ListIterator Example This Java Example shows how to iterate through an ArrayList object in forward direction using Java ListIterator's next and hasNext methods . */ import java.util.ListIterator; import java.util.ArrayList; public class TraverseForwardUsingListIteratorExample { public static void main(String[] args) { //create an object of ArrayList ArrayList aList = new ArrayList(); //Add elements to ArrayList object aList.add("1"); aList.add("2"); aList.add("3"); aList.add("4"); aList.add("5"); //Get an object of ListIterator using listIterator() method ListIterator listIterator = aList.listIterator(); /* Traverse the ArrayList in forward direction using hasNext and next methods of ListIterator. hasNext method returns true if ListIterator has more elements to traverse in forward direction. Next method returns next element in the list. */ System.out.println("Traversing ArrayList in forward direction using ListIterator"); while(listIterator.hasNext()) System.out.println(listIterator.next()); } } /* Traversing ArrayList in forward direction using ListIterator 1 2 3 4 5 */ |
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