Java 集合 Vector迭代器

import java.util.Vector;
import java.util.ListIterator;
import java.util.Iterator;
public class VectorIteratorExample {
  public static void main(String[] args) {

     // Creating a Vector of Strings
     Vector<String> vector = new Vector<String>();

     //Adding elements to the Vector
     vector.add("Mango");
     vector.add("Orange");
     vector.add("Apple");
     vector.add("Grapes");
     vector.add("Kiwi");

     //Obtaining an iterator
     Iterator it = vector.iterator();

     System.out.println("Vector elements are:");
     while(it.hasNext()){
       System.out.println(it.next());
     }
  }
}

Vector elements are:
Mango
Orange
Apple
Grapes
Kiwi