* @return the HTML for the argument and return value information of the entity
*/
private static String getFunctionalAgentOrInstanceMethodArgumentsAndReturnValueHtml(NavFrameOwner owner, ArgumentMetadata[] argMeta, String returnValueDesc, NavAddress url, CALDocComment caldoc) {
StringBuilder buffer = new StringBuilder();
ScopedEntityNamingPolicy namingPolicy = new UnqualifiedUnlessAmbiguous(owner.getPerspective().getWorkingModuleTypeInfo());
String[] normalStrings = NavAddressHelper.getTypeStrings(owner, url, namingPolicy);
String[] qualifiedStrings = NavAddressHelper.getTypeStrings(owner, url, ScopedEntityNamingPolicy.FULLY_QUALIFIED);
if (normalStrings.length > 0) {
// A collector that is not connected does not have a result type.