private void genotypeFinishGeneticOperatorsEvent() {
   try {
     config.logIdMaps(logger, Priority.INFO);
     config.store();
   } catch (InvalidConfigurationException e) {
     logger.error("could not store configuration", e);
   }
 }
 private void genotypeStartGeneticOperatorsEvent() {
   try {
     config.load();
   } catch (InvalidConfigurationException e) {
     logger.error("could not load configuration", e);
   }
 }