public function extendBubble($message)
    {
        $characterLength = $this->getMaxLineLength($this->character);
        $exploded_message = explode("\n", $message);
        $padded_message = array_map( function ($line) use ($characterLength) {
            return str_pad($line, $characterLength, ' ');
        },$exploded_message);

        return implode("\n",$padded_message);
    }