public void testEnumeration() {

        Iterator iterator = Arrays.asList("a", "b", "c").iterator();

        IteratorEnumeration enumeration = new IteratorEnumeration(iterator);

        assertEquals(iterator, enumeration.getIterator());

        assertTrue(enumeration.hasMoreElements());

        assertEquals("a", enumeration.nextElement());

        assertEquals("b", enumeration.nextElement());

        assertEquals("c", enumeration.nextElement());

        assertFalse(enumeration.hasMoreElements());

        try {

            enumeration.nextElement();

            fail("NoSuchElementException expected");

        } catch (NoSuchElementException e) {

            // expected

        }

    }

    public IteratorEnumeration(final Iterator iterator) {

        this.iterator = iterator;

    }

        return iterator.hasNext();

        return iterator.next();

        return iterator;