code: public static Entry namedDescriptiveObject(String name, String description, Dn baseDn) throws LdapRuntimeException {
          Entry entry = namedObject(name, baseDn);
          addDescription(entry, description);
          return entry;
      }
docs: Returns an {@link Entry} whose {@link Dn} is baseDn followed by name as Rdn. The attribute type of the Rdn is
  'common name'. The description is optional in that it may also be null or the empty String. Callers can rely on
  this distinction, i.e. storing an empty string will also retrieve an empty string and storing null will also
  retrieve null.