assertEquals(ImmutableList.of("foo", "bar"), Lists.newArrayList(limited));
    assertCanIterateAgain(limited);
    assertEquals("[foo, bar]", limited.toString());
  }

  public void testLimit_illegalArgument() {
    assertThrows(
        IllegalArgumentException.class,
        () -> {
          FluentIterable<String> unused =
              FluentIterable.from(Lists.newArrayList("a", "b", "c")).limit(-1);

    List<String> actual = newArrayList(limited);
    assertEquals(expected, actual);
    assertCanIterateAgain(limited);
    assertEquals("[foo, bar]", limited.toString());
  }

  public void testLimit_illegalArgument() {
    List<String> list = newArrayList("a", "b", "c");
    assertThrows(IllegalArgumentException.class, () -> Iterables.limit(list, -1));
  }

  public void testIsEmpty() {