code: public static void updateLogOptions(LogOptions logOptions) {
          LoggerSetup oldLoggerSetup = RxBleLog.loggerSetup;
          LoggerSetup newLoggerSetup = oldLoggerSetup.merge(logOptions);
          d("Received new options (%s) and merged with old setup: %s. New setup: %s", logOptions, oldLoggerSetup, newLoggerSetup);
          RxBleLog.loggerSetup = newLoggerSetup;
      }
docs: Method to update current logger setup with new LogOptions. Only set options will be updated. Options that were not set or set to null
  on the LogOptions will not update the current setup leaving the previous values untouched.
  
  @param logOptions the new log options