CharacterMatrix pMatrix) {
    for (int i = 0; i < pSetVector.size(); i++) {
      SpecsSet ss = (SpecsSet) pSetVector.elementAt(i);
      if (ss instanceof CharSelectionSet) {
        CharSelectionSet charSet = (CharSelectionSet) ss;
        UserDefinedCharSet tbCharSet = createCharSet(pMesqMatrix, charSet, pMatrix);
        pMatrix.getCharSets().add(tbCharSet);
      }
    }