public function getLicenseContent($languageId)
    {
        $licensePathElements = [
            $this->getSetupDirectory(),
            ucfirst($languageId),
            self::LICENSE_TEXT_FILENAME
        ];
        $licensePath = implode(DIRECTORY_SEPARATOR, $licensePathElements);

        $licenseContent = $this->getFileContents($licensePath);

        return $licenseContent;
    }