protected function getXliffDataAsArray($packageKey, $sourceName, \TYPO3\Flow\I18n\Locale $locale) {
		$sourcePath = \TYPO3\Flow\Utility\Files::concatenatePaths(array('resource://' . $packageKey, 'Private/Translations'));
		list($sourcePath, $foundLocale) = $this->localizationService->getXliffFilenameAndPath($sourcePath, $sourceName, $locale);

		return $this->xliffParser->getParsedData($sourcePath);
	}