private void processOperationField(HandlerMethod handlerMethod, Operation operation, Components components, Field operationField) {
		try {
			Object actuatorOperation = operationField.get(handlerMethod.getBean());
			Field actuatorOperationField = FieldUtils.getDeclaredField(actuatorOperation.getClass(), OPERATION, true);
			if (actuatorOperationField != null) {
				AbstractDiscoveredOperation discoveredOperation =
						(AbstractDiscoveredOperation) actuatorOperationField.get(actuatorOperation);
				handleOperationMethod(discoveredOperation.getOperationMethod(), components, operation);
			}
		}
		catch (IllegalAccessException e) {
			LOGGER.warn(e.getMessage());
		}
	}
Process operation field.

@param handlerMethod  the handler method
@param operation      the operation
@param components     the components
@param operationField the operation field
springdoc-openapi-starter-common/src/main/java/org/springdoc/core/customizers/ActuatorOperationCustomizer.java