ErrorLog.error(StemFinder.class, E.STEMF_ISCHILDGROUP + eSNF.getMessage());
  protected static boolean isChild(Stem ns, Group g) {    try {      Stem parent = g.getParentStem();      while (parent != null) {        if (parent.equals(ns)) {          return true;        }        parent = parent.getParentStem();      }    }    catch (StemNotFoundException eSNF) {      // Nothing    }    return false;  } // protected static boolean isChild(ns, g)