question: remove event listener concode_field_sep Logger logger concode_elem_sep String dscAlarmUserCode concode_elem_sep int baudRate concode_elem_sep String DEFAULT_PASSWORD concode_elem_sep int[] baudRates concode_elem_sep String serialPort concode_elem_sep DSCAlarmConnectorType connectorType concode_elem_sep String ipAddress concode_elem_sep String DEFAULT_USER_CODE concode_elem_sep String password concode_elem_sep int DEFAULT_BAUD_RATE concode_elem_sep int TCP_CONNECTION_TIMEOUT concode_elem_sep DSCAlarmConnector dscAlarmConnector concode_elem_sep boolean connected concode_elem_sep int DEFAULT_TCP_PORT concode_field_sep boolean sendCommand concode_elem_sep boolean isValidBaudRate concode_elem_sep String read concode_elem_sep DSCAlarmConnectorType getConnectorType concode_elem_sep boolean isConnected concode_elem_sep boolean close concode_elem_sep String getUserCode concode_elem_sep boolean open concode_elem_sep void addEventListener
target: void function ( DSCAlarmEventListener arg0 ) { dscAlarmConnector . removeEventListener ( arg0 ) ; }