Iterable<String> list = Lists.newArrayList("cool", "pants");
    Iterator<String> iterator = list.iterator();
    assertEquals("cool", find(iterator, Predicates.alwaysTrue()));
  }

  public void testFind_withDefault_first() {
    Iterable<String> list = Lists.newArrayList("cool", "pants");
    Iterator<String> iterator = list.iterator();
    assertEquals("cool", find(iterator, equalTo("cool"), "woot"));