@Override
        public void registerExtensions(@NotNull DomElement domElement, @NotNull DomExtensionsRegistrar registrar) {
          for (String each : collectPossibleNameForCollectionParameter(parameterName)) {
            DomExtension inner = registrar.registerCollectionChildrenExtension(new XmlName(each), MavenDomConfigurationParameter.class);
            inner.setDeclaringElement(data.parameter);
          }
        }
@Override
        public void registerExtensions(@NotNull DomElement domElement, @NotNull DomExtensionsRegistrar registrar)