public static void getStellaLiteralConceptsHelper(Module module, NamedDescription concept, List collectedconcepts) {
    { LogicObject child = null;
      edu.isi.powerloom.PlIterator iter000 = edu.isi.powerloom.PLI.getDirectSubrelations(concept, module, null);

      while (iter000.nextP()) {
        child = ((LogicObject)(iter000.value));
        GuiServer.getStellaLiteralConceptsHelper(module, ((NamedDescription)(child)), collectedconcepts);
      }
    }
    collectedconcepts.insert(concept);
  }