assertEquals(newArrayList("c", "d", "e"), newArrayList(skip(set, 2)));
    assertEquals("[c, d, e]", skip(set, 2).toString());
  }

  public void testSkip_simpleList() {
    Collection<String> list = newArrayList("a", "b", "c", "d", "e");
    assertEquals(newArrayList("c", "d", "e"), newArrayList(skip(list, 2)));
    assertEquals("[c, d, e]", skip(list, 2).toString());
  }