continue;
  public Set getMemberships()     throws QueryException  {    Set       mships      = new LinkedHashSet();    Set       candidates  = this.filter.getResults(this.s);    Object    o;    Iterator  iter        = candidates.iterator();    while (iter.hasNext()) {      o = iter.next();      if        (o.getClass().equals(Group.class)) {        mships.addAll( ( (Group) o ).getMemberships() );      } else if (o.getClass().equals(Stem.class)) {        // Nothing      }      else {        ErrorLog.error(GrouperQuery.class, E.NI + E.Q_MS + o.getClass());      }    }    return mships;  } // public Set getMemberships()