@staticmethod
def maybe_remove_last_empty_line(split_lines):
    """Remove the last empty line

        which might be a relict from the split.
        """
    sl_len = len(split_lines)
    if sl_len == 0:
        return
    if not split_lines[sl_len - 1]:
        del split_lines[sl_len - 1]
    return
