package headfirst.adapter.iterenum;import java.util.*;public class EI {	public static void main (String args[]) {		Vector v = new Vector(Arrays.asList(args));		Enumeration enumeration = v.elements();		while (enumeration.hasMoreElements()) {			System.out.println(enumeration.nextElement());		}		Iterator iterator = v.iterator();		while (iterator.hasNext()) {			System.out.println(iterator.next());		}	}}