Java tutorial
//package com.java2s; import java.util.Enumeration; import java.util.Iterator; public class Main { public static <E> Iterator<E> asIterator(final Enumeration<E> e) { return new Iterator<E>() { @Override public boolean hasNext() { return e.hasMoreElements(); } @Override public E next() { return e.nextElement(); } @Override public void remove() { throw new UnsupportedOperationException(); } }; } }