* Converts byte count to human-readable size format.
     *
     * @param size the size in bytes
     * @return formatted size string
     */
    public static String byteCountToDisplaySize(final long size) {
        return byteCountToDisplaySize(BigInteger.valueOf(size));
    }

    private static String byteCountToDisplaySize(final BigInteger size) {
        Objects.requireNonNull(size, "size");
        final String displaySize;

        assertEquals(16L, MemoryUtil.sizeOf(Boolean.TRUE));
        assertEquals(32L, MemoryUtil.sizeOf(new Date()));
        assertEquals(80L, MemoryUtil.sizeOf(LocalDateTime.now()));
        assertEquals(2128L, MemoryUtil.sizeOf(ZonedDateTime.now()));
        assertEquals(66L, MemoryUtil.sizeOf("1234567890"));
        assertEquals(76L, MemoryUtil.sizeOf("12345678901234567890"));
        assertEquals(66L, MemoryUtil.sizeOf(new String[] { "1234567890" }));

    /**
     * Calculates the memory size of a document data map.
     * This is useful for monitoring memory usage during indexing operations.
     *
     * @param dataMap the document data as a map of field names to values
     * @return the estimated memory size in bytes
     */
    public long calculateDocumentSize(final Map<String, Object> dataMap) {
        return MemoryUtil.sizeOf(dataMap);
    }

    /**

            threads[i] = new Thread(() -> {
                try {
                    synchronized (mockCallback) {
                        sizes[threadIndex] = callback.deleteUrlList.size();
                        for (int j = 0; j < 10; j++) {
                            containsResults[threadIndex][j] = callback.deleteUrlList.contains("http://example.com/doc" + j);
                        }
                    }

            assertNotNull(e);
        }
    }

    @Test
    public void test_evaluate_withDifferentWindowSizes() {
        // Test with different window sizes
        final String testModelName = "test_model";

        // Test with small window size
        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
            @Override
            public String getLtrModelName() {
                return testModelName;

        final int size = docs.size();
        if (size == 0) {
            return docs; // empty
        }
        int fromIndex = startPosition;
        if (fromIndex >= size) {
            fromIndex = size - 1;
        }
        int toIndex = startPosition + pageSize;
        if (toIndex >= size) {
            toIndex = size;
        }

part","pattern","placeholder","playsinline","popover","popovertarget","popovertargetaction","poster","preload","pubdate","radiogroup","readonly","rel","required","rev","reversed","role","rows","rowspan","spellcheck","scope","selected","shape","size","sizes","slot","span","srclang","start","src","srcset","step","style","summary","tabindex","title","translate","type","usemap","valign","value","width","wrap","xmlns","slot"]),P=i(["accent-height","accumulate","additive","alignment-baseline","amplitu...

    public String accessType;

    /**
     * The size field for controlling page size.
     */
    public String size;

    /**
     * Sets the page size for search log results.
     *
     * @param size the page size to set
     */
    public void setPageSize(final int size) {
        this.size = Integer.toString(size);
    }

    /**
     * Gets the page size for search log results with validation.

        chain.load(user1);

        // Verify state tracking
        assertEquals(1, chain.updateCalls.size());
        assertEquals(1, chain.deleteCalls.size());
        assertEquals(1, chain.changePasswordCalls.size());
        assertEquals(1, chain.loadCalls.size());

        // Verify independence of operations
        assertEquals(user1, chain.updateCalls.get(0));

    box-shadow: 0 4px 12px rgba(0, 82, 204, 0.25);
}

.empty-state-icon i {
    font-size: 2rem;
    color: white;
}

.empty-state-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #172b4d;
    margin-bottom: 0.5rem;
}

.empty-state-description {
    font-size: 0.9375rem;
    color: #6b778c;
    max-width: 400px;
    margin-bottom: 1.5rem;
    line-height: 1.6;