code: function loadNextPropertiesSync(oBundle) {
  		while ( oBundle._sNextLocale != null ) {
  			var oProps = tryToLoadNextProperties(oBundle, false);
  			if ( oProps ) {
  				return oProps;
  			}
  		}
  		return null;
  	}
docs: /*
  Tries to load properties files synchronously until one could be loaded
  successfully or until there are no more fallback locales.