super();
    }

    @Override
    public synchronized void init() {
        if (isInit) {
            return;
        }

        super.init();

        final String projectId = getInitParameter("projectId", null, String.class);
        if (StringUtil.isBlank(projectId)) {
            throw new CrawlingAccessException(

        connectTimeout = getInitParameter("connectTimeout", 0, Integer.class);
        dataTimeout = getInitParameter("dataTimeout", -1, Integer.class);
        controlEncoding = getInitParameter("controlEncoding", Constants.UTF_8, String.class);
        bufferSize = getInitParameter("bufferSize", 0, Integer.class);

        lenient().when(servletConfig.getInitParameter("jcifs.smb.client.domain")).thenReturn("TESTDOMAIN");
        lenient().when(servletConfig.getInitParameter("jcifs.http.enableBasic")).thenReturn("true");
        lenient().when(servletConfig.getInitParameter("someOtherParam")).thenReturn("value");
        lenient().when(servletConfig.getServletContext()).thenReturn(servletContext);

         *
         * @param name The name of the initialization parameter
         * @return The parameter value, or null if not found
         */
        @Override
        public String getInitParameter(final String name) {
            if (SpnegoHttpFilter.Constants.LOGGER_LEVEL.equals(name)) {
                final String logLevel = getProperty(SPNEGO_LOGGER_LEVEL, StringUtil.EMPTY);

        }

        @Override
        public String getServerInfo() {
            return null;
        }

        @Override
        public String getInitParameter(String name) {
            return null;
        }

        @Override
        public java.util.Enumeration<String> getInitParameterNames() {
            return null;
        }

        @Override

        while (e.hasMoreElements()) {
            name = (String) e.nextElement();
            if (name.startsWith("jcifs.smb1.")) {
                Config.setProperty(name, getInitParameter(name));
            }
        }

        if (Config.getProperty("jcifs.smb1.smb.client.username") == null) {
            ntlmSsp = new NtlmSsp();
        } else {
            credentialsSupplied = true;

        }

        @Override
        public String getServerInfo() {
            return null;
        }

        @Override
        public String getInitParameter(String name) {
            return null;
        }

        @Override
        public java.util.Enumeration<String> getInitParameterNames() {
            return null;
        }

        @Override

            }

            @Override
            public jakarta.servlet.ServletContext getServletContext() {
                return null;
            }

            @Override
            public String getInitParameter(String name) {
                return null;
            }

            @Override
            public java.util.Enumeration<String> getInitParameterNames() {
                return null;
            }

        final Enumeration<String> e = getInitParameterNames();
        while (e.hasMoreElements()) {
            name = e.nextElement();
            if (name.startsWith("jcifs.")) {
                p.setProperty(name, getInitParameter(name));
            }
        }

        try {
            if (p.getProperty("jcifs.smb.client.username") == null) {
                new NtlmSsp();
            } else {

        initParams.put("jcifs.http.basicRealm", "TestRealm");

        when(filterConfig.getInitParameterNames()).thenReturn(Collections.enumeration(initParams.keySet()));
        when(filterConfig.getInitParameter(anyString())).thenAnswer(invocation -> initParams.get(invocation.getArgument(0)));

        assertDoesNotThrow(() -> filter.init(filterConfig));
    }

    @Test