code: 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;
  	}
docs: Extract from the configuration the Hot Rod client properties: the one prefixed with
  {@link InfinispanRemoteProperties#HOT_ROD_CLIENT_PREFIX} or defined in the resource file via
  {@link InfinispanRemoteProperties#CONFIGURATION_RESOURCE_NAME}.
  <p>
  Note that the properties with the prefix will override the same properties in the resource file.