Affects: spring-webmvc 5.1.6.RELEASE
org.springframework.web.servlet.i18n.AcceptHeaderLocaleResolver.setDefaultLocale, line 74
// ...
// By default this is not set in which case when there is "Accept-Language" header
// ...
public void setDefaultLocale(@Nullable Locale defaultLocale) { ... }
I think it means "when there is no 'Accept-Language' header".
Comment From: sbrannen
This has been fixed in master
.
Thanks