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/* Iterate through elements Java Vector using ListIterator Example This Java Example shows how to iterate through the elements of java Vector object in forward and backward direction using ListIterator. */ import java.util.Vector; import java.util.ListIterator; public class IterateThroughVectorUsingListIteratorExample { public static void main(String[] args) { //create Vector object Vector v = new Vector(); //Add elements to Vector v.add("1"); v.add("2"); v.add("3"); v.add("4"); v.add("5"); /* Get a ListIterator object for Vector using listIterator() method. */ ListIterator itr = v.listIterator(); /* Use hasNext() and next() methods of ListIterator to iterate through the elements in forward direction. */ System.out.println("Iterating through Vector elements in forward direction..."); while(itr.hasNext()) System.out.println(itr.next()); /* Use hasPrevious() and previous() methods of ListIterator to iterate through the elements in backward direction. */ System.out.println("Iterating through Vector elements in backward direction..."); while(itr.hasPrevious()) System.out.println(itr.previous()); } } /* Output would be Iterating through Vector elements in forward direction... 1 2 3 4 5 Iterating through Vector elements in backward direction... 5 4 3 2 1 */ |
sir ,
i tried this code but iterating through backward is not working