code: private void removePathMappingFromPathMap(JoinableResourceBundle bundle) {
  		for (List<PathMapping> pathMappings : pathToResourceBundle.values()) {
  			for (Iterator<PathMapping> iterator = pathMappings.iterator(); iterator.hasNext();) {
  				PathMapping pathMapping = (PathMapping) iterator.next();
  				if (pathMapping.getBundle().getName().equals(bundle.getName())) {
  					iterator.remove();
  				}
  			}
  		}
  	}
docs: Removes the path mapping of the bundle given in parameter from map which
  links Path to resource bundle
  
  @param bundle
  the bundle whose the path mapping should be removed