docs: private Properties getHotRodConfiguration(Map<?, ?> configurationMap, ConfigurationPropertyReader propertyReader, URL configurationResourceUrl) {
  		Properties hotRodConfiguration = new Properties();
  		loadResourceFile( configurationResourceUrl, hotRodConfiguration );
  		setAdditionalProperties( configurationMap, propertyReader, hotRodConfiguration );
  		setExpectedPropertiesIfNull( hotRodConfiguration );
  		validate( hotRodConfiguration );
  		return hotRodConfiguration;
  	}