// don't care what the message text is, as this is an invalid usage of
      // the Preconditions class, unlike all the other exceptions it throws
    }
  }

  public void testCheckElementIndex_negative() {
    try {
      Preconditions.checkElementIndex(-1, 1);
      fail();
    } catch (IndexOutOfBoundsException expected) {

      // don't care what the message text is, as this is an invalid usage of
      // the Preconditions class, unlike all the other exceptions it throws
    }
  }

  public void testCheckElementIndex_negative() {
    try {
      Preconditions.checkElementIndex(-1, 1);
      fail();
    } catch (IndexOutOfBoundsException expected) {