* @param valueFromCALDoc the value obtained from CALDoc for the attribute block. Can be null
* @param referenceGenerator the reference generator to use for generating cross references.
* @param generateEvenIfEmpty to generate the attribute block even when it is empty.
*/
private void generateHTMLForAttribute(StyleClass styleClass, String header, String metadataValue, ContentConvertibleToHTML valueFromCALDoc, ReferenceGenerator referenceGenerator, boolean generateEvenIfEmpty) {
generateHTMLForAttribute(styleClass, header, new SimpleStringContent(metadataValue), valueFromCALDoc, referenceGenerator, generateEvenIfEmpty);
}