private void doRegisterBeanDefinitionDecoratorForAttribute(
     String attributeName, BeanDefinitionDecorator decorator) {
   super.registerBeanDefinitionDecoratorForAttribute(attributeName, decorator);
 }
 private void doRegisterBeanDefinitionParser(String elementName, BeanDefinitionParser parser) {
   super.registerBeanDefinitionParser(elementName, parser);
 }
 private void doRegisterBeanDefinitionDecorator(
     String elementName, BeanDefinitionDecorator decorator) {
   super.registerBeanDefinitionDecorator(elementName, decorator);
 }