oauth2AuthorizedClient Error

[ibnahmadbello]

`@Bean
public OAuth2UserService<OAuth2UserRequest, OAuth2User> oauth2UserService(WebClient rest) {
DefaultOAuth2UserService delegate = new DefaultOAuth2UserService();
return request -> {
OAuth2User user = delegate.loadUser(request);
if (!"github".equals(request.getClientRegistration().getRegistrationId())) {
return user;
}

        OAuth2AuthorizedClient client = new OAuth2AuthorizedClient
                (request.getClientRegistration(), user.getName(), request.getAccessToken());
        String url = user.getAttribute("organizations_url");
        List<Map<String, Object>> orgs = rest
                .get().uri(url)

.attributes(oauth2AuthorizedClient(client))

                .retrieve()
                .bodyToMono(List.class)
                .block();

        if (orgs.stream().anyMatch(org -> "spring-projects".equals(org.get("login")))) {
            return user;
        }
        throw new OAuth2AuthenticationException(new OAuth2Error("invalid_token", "Not in Spring Team", ""));
    };
}`

After following the documentation, I keep getting error from the bolded line which is preventing the code from compiling/running.

I clone the repo and build but the same bolded section is throwing up a warning.