public class ProtocolHelperTest extends UnitFessTestCase {
    public void test_add_httpx() {
        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
            @Override
            public String getCrawlerWebProtocols() {
                return "http,https";
            }

            @Override
            public String getCrawlerFileProtocols() {
                return "file,smb";
            }
        });

    protected String[] fileProtocols = StringUtil.EMPTY_STRINGS;

    @PostConstruct
    public void init() {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        webProtocols = split(fessConfig.getCrawlerWebProtocols(), ",")
                .get(stream -> stream.filter(StringUtil::isNotBlank).map(s -> s.trim() + ":").toArray(n -> new String[n]));
        fileProtocols = split(fessConfig.getCrawlerFileProtocols(), ",")

        if (isAdminUser(username)) {
            return false;
        }
        return isLdapAdminEnabled();
    }

    String getCrawlerWebProtocols();

    @Deprecated
    default String[] getCrawlerWebProtocolsAsArray() {
        return split(getCrawlerWebProtocols(), ",")
                .get(stream -> stream.filter(StringUtil::isNotBlank).map(s -> s.trim() + ":").toArray(n -> new String[n]));
    }

     * The value is, e.g. http,https <br>
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getCrawlerWebProtocols();

    /**
     * Get the value for the key 'crawler.file.protocols'. <br>
     * The value is, e.g. file,smb,smb1,ftp,storage <br>