assertEquals("1000bytes", MemoryUtil.byteCountToDisplaySize(1000L));
        assertEquals("1.024KB", MemoryUtil.byteCountToDisplaySize(FileUtils.ONE_KB));
        assertEquals("999.999KB", MemoryUtil.byteCountToDisplaySize(999_999L));
        assertEquals("1000KB", MemoryUtil.byteCountToDisplaySize(1000_000L));
        assertEquals("1.024MB", MemoryUtil.byteCountToDisplaySize(FileUtils.ONE_MB));

    @Size(max = 1000)
    public String ldapInitialContextFactory;

    /** OpenID Connect client ID. */
    @Size(max = 1000)
    public String oicClientId;

    /** OpenID Connect client secret. */
    @Size(max = 1000)
    public String oicClientSecret;

    /** OpenID Connect authorization server URL. */
    @Size(max = 1000)
    public String oicAuthServerUrl;

        }
    }

    // Test getTimeAdjustTimeMillisAsLong values
    @Test
    public void test_getTimeAdjustTimeMillisAsLong_values() {
        Long[] testValues = { 0L, 1L, -1L, 1000L, -1000L, 60000L, -60000L, 3600000L, -3600000L, Long.MAX_VALUE, Long.MIN_VALUE };

        for (Long value : testValues) {
            FessConfig testConfig = new FessConfig.SimpleImpl() {

        StringBuilder longNameBuilder = new StringBuilder();
        for (int i = 0; i < 10000; i++) {
            longNameBuilder.append("a");
        }
        String longName = longNameBuilder.toString();

        StringBuilder longValueBuilder = new StringBuilder();
        for (int i = 0; i < 10000; i++) {
            longValueBuilder.append("b");
        }

        searchRenderData.setCurrentEndRecordNumber(10L);
        assertEquals(10L, searchRenderData.getCurrentEndRecordNumber());

        searchRenderData.setCurrentEndRecordNumber(10000L);
        assertEquals(10000L, searchRenderData.getCurrentEndRecordNumber());

        // Test with negative value
        searchRenderData.setCurrentEndRecordNumber(-100L);

        public Integer getSuggestUpdateRequestIntervalAsInteger() {
            return 1000;
        }

        @Override
        public Integer getSuggestUpdateDocPerRequestAsInteger() {
            return 100;
        }

        @Override
        public Integer getSuggestSourceReaderScrollSizeAsInteger() {
            return 1000;
        }

        @Override

        public Integer getLoggingSearchMaxQueueSizeAsInteger() {
            return 1000;
        }

        @Override
        public Integer getLoggingClickMaxQueueSizeAsInteger() {
            return 1000;
        }

        @Override
        public Integer getQueryMaxLengthAsInteger() {
            return 1000;
        }

        @Override

    }

    /** Interval for checking user information in milliseconds (default: 10 minutes). */
    protected long userCheckInterval = 10 * 60 * 1000L; // 10 min

    /** Maximum size of the user information cache. */
    protected int userInfoCacheSize = 10000;

    /** Queue for storing search logs. */
    protected Queue<SearchLog> searchLogQueue = new ConcurrentLinkedQueue<>();

    /** Queue for storing click logs. */

        IntervalControlHelper helper = new IntervalControlHelper();
        helper.addIntervalRule("10:00", "18:00", "1,2,3,4,5", 1000);

        assertEquals(1, helper.ruleList.size());
        IntervalRule rule = helper.ruleList.get(0);
        assertEquals(1000, rule.getDelay());
    }

    @Test
    public void test_addIntervalRule_emptyDays() {

        StringBuilder largeString = new StringBuilder();
        for (int i = 0; i < 10000; i++) {
            largeString.append("x");
        }
        OptionalEntity<String> largeStringOpt = OptionalUtil.ofNullable(largeString.toString());
        assertTrue(largeStringOpt.isPresent());
        assertEquals(10000, largeStringOpt.get().length());
    }

    // Custom test class for object testing