private List<HandlerMapping> getHandlerMappingList() {
		if (handlerMappingList == null) {
			handlerMappingList = new ArrayList<>();
			if (delegatingHandlerMappingClass != null) {
				Object object = applicationContext.getBean(delegatingHandlerMappingClass);
				try {
					handlerMappingList = (List<HandlerMapping>) MethodUtils.invokeMethod(object, "getDelegates");
				}
				catch (NoSuchMethodException | IllegalAccessException |
					   InvocationTargetException e) {
					LOGGER.warn(e.getMessage());
				}
			}
		}

		return handlerMappingList;
	}
Gets handler mapping list.

@return the handler mapping list
springdoc-openapi-starter-common/src/main/java/org/springdoc/core/providers/SpringRepositoryRestResourceProvider.java