if (!JavaTypeConversions.isReserved(field.getType())) {
if (!converter.isReserved(field.getType())) {
	private int computeAltArityNotReserved(Type type, Alternative alt) {		Iterator fields = type.altFieldIterator(alt.getId());		int count = 0;		while (fields.hasNext()) {			Field field = (Field) fields.next();			if (!JavaTypeConversions.isReserved(field.getType())) {				count++;			}		}		return count;	}