protected synchronized Request doRefresh()

in uber-core/src/main/java/com/uber/sdk/core/auth/AccessTokenAuthenticator.java [91:99]

• 8 lines of code
• 2 McCabe index (conditional complexity)

    protected synchronized Request doRefresh(Response response) throws IOException {
        final AccessToken token = tokenStorage.getAccessToken();

        if (signedByOldToken(response, token)) {
            return resign(response, token);
        } else {
            return refreshAndSign(response, token);
        }
    }