public String getWebsiteLanguage() {
        try {
            final ServerParameters params = getServerParameters();
            return params.appOptions.localRegion;
        } catch (final Exception e) {
            return "UNKNOWN";
        }
    }
Check if the user has been logged in when he retrieved the data.

@return {@code true} if user is logged in, {@code false} otherwise
main/src/main/java/cgeo/geocaching/connector/gc/GCLogin.java