code: public String format(Object... array) {
      if (array == null) {
        return StringUtils.EMPTY;
      }
      if (array.length == 1 && array[0].getClass().isArray()) {
        return format(Convert.convert(array[0], Iterable.class));
      }
      return format(Arrays.asList(array).iterator());
    }
docs: Formats the items in an Array.
  
  @param array The array to format
  @return A String representing the single DSV formatted row