assertEquals("a", cycle.next());
    assertTrue(cycle.hasNext());
    cycle.remove();
    assertTrue(iterable.elements.isEmpty());
    assertFalse(cycle.hasNext());
  }

  public void testCycleNoSuchElementException() {
    Iterable<String> iterable = Lists.newArrayList("a");
    Iterator<String> cycle = Iterators.cycle(iterable);
    assertTrue(cycle.hasNext());
    assertEquals("a", cycle.next());
    cycle.remove();