private List<Server> resolveProperties(List<Server> servers, Locale locale) {
		servers.forEach(server -> {
			resolveProperty(server::getUrl, server::url, propertyResolverUtils, locale);
			resolveProperty(server::getDescription, server::description, propertyResolverUtils, locale);
			if (CollectionUtils.isEmpty(server.getVariables()))
				server.setVariables(null);
		});
		return servers;
	}
Resolve properties info.

@param servers the servers
@param locale  the locale
@return the servers
springdoc-openapi-starter-common/src/main/java/org/springdoc/core/service/OpenAPIService.java