public String getIndexFieldLabel() {
                return "label";
            }

            @Override
            public String getIndexFieldSegment() {
                return "segment";
            }

            @Override
            public String get(String key) {
                // Return empty string instead of null
                return "";
            }
        };

        source.put("cache", "cached");
        source.put("segment", "seg1");
        source.put("host", "example.com");

        final Set<String> excludeFields = Set.of("cache", "segment");
        final String json = new JsonIndexExportFormatter().format(source, excludeFields);

        assertFalse(json.contains("\"cache\""));
        assertFalse(json.contains("\"segment\""));
        assertTrue(json.contains("\"title\": \"Test\""));

        void testSizeWithVeryLongPath() {
            StringBuilder pathBuilder = new StringBuilder("\\\\server\\share");
            for (int i = 0; i < 100; i++) {
                pathBuilder.append("\\segment").append(i);
            }
            String path = pathBuilder.toString();

            buffer = new DfsReferralRequestBuffer(path, 3);

            int expectedSize = 4 + 2 * path.length();

	// decrypted range computation, written solely for the purpose
	// of the unit tests.
	//
	// `s` gives the decrypted part sizes, and the other
	// parameters describe the desired read segment. When
	// `isFromEnd` is true, `skipLen` argument is ignored.
	decryptedRangeRef := func(s []int64, skipLen, readLen int64, isFromEnd bool) (o, l, skip int64, sn uint32, ps int) {
		oSize := lsum(s)
		if isFromEnd {

   * segments, each governed by its own write lock. The segment lock is taken once for each explicit
   * write, and twice for each cache loading computation (once prior to loading the new value, and
   * once after loading completes). Much internal cache management is performed at the segment
   * granularity. For example, access queues and write queues are kept per segment when they are

                                    <label for="doc.segment" class="col-sm-3 text-sm-right col-form-label">segment</label>
                                    <div class="col-sm-9">
                                        <la:errors property="doc.segment"/>
                                        <la:text styleId="doc.segment" property="doc.segment" styleClass="form-control"/>
                                    </div>

        final String sessionId = "session1";

        assertEquals(1, indexingHelper.deleteBySessionId(sessionId));
        assertEquals("fess.update", resultMap.get("index"));
        assertEquals("segment", resultMap.get("field"));
        assertEquals(sessionId, resultMap.get("value"));
    }

    @Test
    public void test_deleteByConfigId() {
        final Map<String, String> resultMap = new HashMap<>();

	for i < n && (path[i] == SlashSeparatorChar || path[i] == '\\') {
		i++
	}

	for i < n {
		// Find the next segment
		start := i
		for i < n && path[i] != SlashSeparatorChar && path[i] != '\\' {
			i++
		}

		// Trim whitespace of segment
		segmentStart, segmentEnd := start, i
		for segmentStart < segmentEnd && unicode.IsSpace(rune(path[segmentStart])) {
			segmentStart++
		}

 * and DI container integration.
 *
 * <p>Thread Safety: This class is thread-safe. Each cached entry holds its own
 * GroovyClassLoader. The cache uses Guava Cache with segment-based locking for
 * lock-free concurrent reads. Each evaluate() call creates a new Script instance
 * to ensure thread isolation of bindings.</p>
 *

            public String getIndexFieldConfigId() {
                return "config_id";
            }

            @Override
            public String getIndexFieldSegment() {
                return "segment";
            }

            @Override
            public String getIndexFieldExpires() {
                return "expires";
            }

            @Override