1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 |
/* Iterate through elements of Java LinkedList using Iterator example This java example shows how to iterate through elements of Java LinkedList using Iterator's hasNext and next methods. */ import java.util.Iterator; import java.util.LinkedList; public class IterateThroughLinkedListUsingIteratorExample { public static void main(String[] args) { //create LinkedList object LinkedList lList = new LinkedList(); //add elements to LinkedList lList.add("1"); lList.add("2"); lList.add("3"); lList.add("4"); lList.add("5"); /* * To get an Iterator object of LinkedList, use * Iterator iterator() method. */ Iterator itr = lList.iterator(); System.out.println("Iterating through elements of Java LinkedList..."); System.out.println("LinkedList contains : "); while(itr.hasNext()) { System.out.println(itr.next()); } } } /* Output would be Iterating through elements of Java LinkedList... LinkedList contains : 1 2 3 4 5 */ |
Add Comment