Unnamed

		List<ScheduledSurvey> scheduledSurveys = scheduledSurveyService.find( visitDefinition.getContractor(), contractorGroups, entity.getDate() );				for (ScheduledSurvey scheduledSurvey : scheduledSurveys) {			AbstractSurveyDefinition abstractSurveyDefinition = scheduledSurvey.getAbstractSurveyDefinition();			if (abstractSurveyDefinition instanceof SurveyDefinition)				visitDefinition.addSurveyDefinition( (SurveyDefinition) abstractSurveyDefinition );			else if (abstractSurveyDefinition instanceof ProductSurveyDefinition)				visitDefinition.addProductSurveyDefinition( (ProductSurveyDefinition) abstractSurveyDefinition );			else				throw new IllegalStateException( "nieznany typ definicji ankiety " + abstractSurveyDefinition.getClass().getName() );		}