code: @Override
      public CircuitGroupQueryMessage createCQM() {
          CircuitGroupQueryMessage msg = new CircuitGroupQueryMessageImpl(_CQM_HOLDER.mandatoryCodes,
                  _CQM_HOLDER.mandatoryVariableCodes, _CQM_HOLDER.optionalCodes, _CQM_HOLDER.mandatoryCodeToIndex,
                  _CQM_HOLDER.mandatoryVariableCodeToIndex, _CQM_HOLDER.optionalCodeToIndex);
          return msg;
      }
docs: /*
  (non-Javadoc)
  
  @see org.restcomm.protocols.ss7.isup.ISUPMessageFactory#createCQM()