}
}
private Element getRootElement(InputStream configFile) throws Exception {
File xsd = new File(getClass().getResource(INITIALIZER_METADATA_XSD).toURI());
XMLReaderXSDFactory xsdFactory = new XMLReaderXSDFactory(xsd);
SAXBuilder builder = new SAXBuilder(xsdFactory);
Element root = builder.build(configFile).getRootElement();
return root;
}