code: public ConnectMessage createCON() {
  
          ConnectMessage msg = new ConnectMessageImpl(_CON_HOLDER.mandatoryCodes, _CON_HOLDER.mandatoryVariableCodes,
                  _CON_HOLDER.optionalCodes, _CON_HOLDER.mandatoryCodeToIndex, _CON_HOLDER.mandatoryVariableCodeToIndex,
                  _CON_HOLDER.optionalCodeToIndex);
          return msg;
      }
docs: /*
  (non-Javadoc)
  
  @see org.restcomm.protocols.ss7.isup.ISUPMessageFactory#createCON(int cic)