code: @Override
      protected void extractRemainingMetaData(Element element, ParserContext context, MutableBeanMetadata beanMetadata)
          throws Exception {
          addPropertyValueFromElement("filterClass", element, context, beanMetadata);
          addPropertyValueFromElement("priority", element, context, beanMetadata);
          addPropertyValueFromElement("applicationName", element, context, beanMetadata);
          addPropertyReferenceForMap("initParams", context, beanMetadata, InjectionParserUtil.retrieveInitParam(element));
      }
docs: {@inheritDoc}