public Map<String, Object> getControllerAdviceMap() {
		Map<String, Object> controllerAdviceMap = context.getBeansWithAnnotation(ControllerAdvice.class);
		return Stream.of(controllerAdviceMap).flatMap(mapEl -> mapEl.entrySet().stream()).filter(
						controller -> (AnnotationUtils.findAnnotation(controller.getValue().getClass(), Hidden.class) == null))
				.collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue, (a1, a2) -> a1, LinkedHashMap::new));
	}
Gets controller advice map.

@return the controller advice map
springdoc-openapi-starter-common/src/main/java/org/springdoc/core/service/OpenAPIService.java