assertNull(parsed.getMechanism(), "mechanism should be null when omitted");
        assertNull(parsed.getMechanismToken(), "mechanism token should be null when omitted");
        assertNull(parsed.getMechanismListMIC(), "MIC should be null when omitted");
    }

    @Test
    @DisplayName("parsing malformed token throws IOException")
    void testMalformedToken() {

            final Object idValue = inputDoc.get(fessConfig.getIndexFieldId());
            if (idValue == null) {
                continue;
            }

            final Object configIdValue = inputDoc.get(fessConfig.getIndexFieldConfigId());
            if (configIdValue == null) {
                continue;
            }

            final QueryBuilder queryBuilder = QueryBuilders.boolQuery()

     * @param key       The key associated with the extractor. Must not be null or blank.
     * @param extractor The extractor to add. Must not be null.
     */
    public void addExtractor(final String key, final Extractor extractor) {
        if (StringUtil.isBlank(key)) {
            throw new CrawlerSystemException("The key is null.");
        }
        if (extractor == null) {
            throw new CrawlerSystemException("The extractor is null.");

        // Test constructor with null message
        ScheduledJobException exception = new ScheduledJobException(null);

        assertNull(exception.getMessage());
        assertNull(exception.getCause());
    }

    public void test_constructorWithNullMessageAndCause() {
        // Test constructor with null message and null cause

        // Test constructor with null message
        StorageException exception = new StorageException(null);

        assertNotNull(exception);
        assertNull(exception.getMessage());
        assertNull(exception.getCause());
    }

    public void test_constructorWithNullMessageAndCause() {
        // Test constructor with null message and null cause

                }));
    expectReplacement(entry(getKeyForNullValue(), v3()));
  }

  @MapFeature.Require({SUPPORTS_PUT, ALLOWS_NULL_KEYS})
  public void testMergeAbsentNullKey() {
    assertEquals(
        "Map.merge(null, value, function) should return value",
        v3(),
        getMap()
            .merge(
                null,
                v3(),

        final String content = xmlExtractor.getText(in, null).getContent();
        CloseableUtil.closeQuietly(in);
        logger.info(content);
        assertTrue(content.contains("テスト"));
        assertTrue(content.contains("コメント"));
    }

    public void test_getXml_null() {
        try {
            xmlExtractor.getText(null, null);
            fail();
        } catch (final CrawlerSystemException e) {

        if (accessResult != null) {
            final AccessResultData<?> accessResultData = accessResult.getAccessResultData();
            if (accessResultData != null && accessResultData.getEncoding() != null) {
                enc = accessResultData.getEncoding();
                parentEncodingMap.put(key, enc);
                return enc;
            }
        }
        return null;
    }

    /**

        this.open = false;
        if (this.input != null) {
            this.input.close();
            this.input = null;
        }

        if (this.output != null) {
            this.output.close();
            this.output = null;
        }

        try {
            if (wasOpen) {
                this.handle.close();
            } else if (this.handle != null) {
                this.handle.release();

        if (username != null) {
            AccountAttempts account = accountAttempts.get(username);
            if (account != null) {
                account.reset();
            }
        }

        if (sourceIp != null) {
            IpAttempts ip = ipAttempts.get(sourceIp);
            if (ip != null) {
                ip.recordSuccess();
            }
        }