protected function checkAndAddDefaultDecoder($mimeType)
    {
        $decoderClass = ucfirst($mimeType) . "Decoder";

        if (file_exists(__DIR__ . '/Decoders/' . $decoderClass . '.php') && !$this->isSupportedMimeType($mimeType)) {
            $nameSpace = "Michaels\\Manager\\Decoders\\";
            $fullQualifiedClassName = $nameSpace . $decoderClass;
            $decoder = new $fullQualifiedClassName();
            $this->addDecoder($decoder);
        }
    }