apiStats map[string]int
	sync.RWMutex
}

// Inc increments the api stats counter.
func (stats *HTTPAPIStats) Inc(api string) {
	if stats == nil {
		return
	}
	stats.Lock()
	defer stats.Unlock()
	if stats.apiStats == nil {
		stats.apiStats = make(map[string]int)
	}
	stats.apiStats[api]++
}

// Dec increments the api stats counter.
func (stats *HTTPAPIStats) Dec(api string) {

    }

    @Test
    @DisplayName("TestLocking increments numComplete")
    void testNumCompleteIncrement() {
        TestLocking t = new TestLocking();
        t.url = "smb://test/file.txt";
        t.numIter = 0; // Set to 0 so run() exits immediately

        // Run the method
        t.run();

        // Verify numComplete was incremented

   * This is usually incremented in conjunction with {@link #missCount}, though {@code missCount} is
   * also incremented when an exception is encountered during cache loading (see {@link
   * #loadExceptionCount}). Multiple concurrent misses for the same key will result in a single load
   * operation. This may be incremented not in conjunction with {@code missCount} if the load occurs

            count = new AtomicInteger(1);
        }

        /**
         * Increments the reference count for this statistics object.
         *
         * @return the new reference count after incrementing
         */
        public int increment() {
            return count.incrementAndGet();
        }

        /**

 * This class extends the base CrawlerThread and provides Fess-specific functionality for
 * crawling and indexing documents, including incremental crawling capabilities, content
 * modification checking, and integration with the Fess search engine backend.
 *
 * <p>Key features include:</p>
 * <ul>
 * <li>Incremental crawling support with last-modified timestamp checking</li>
 * <li>Document expiration handling</li>

        digest.sign(data, 0, data.length, mockRequest, mockResponse);
        verify(mockRequest).setSignSeq(100);
        verify(mockResponse).setSignSeq(101);

        // Second sign - sequence should have incremented by 2
        ServerMessageBlock mockRequest2 = mock(ServerMessageBlock.class);
        ServerMessageBlock mockResponse2 = mock(ServerMessageBlock.class);
        digest.sign(data, 0, data.length, mockRequest2, mockResponse2);

        int written = trans2SetFileInfo.writeDataWireFormat(buffer, 0);

        // Should report 26 bytes written (20 from encode + 6 increment)
        assertEquals(26, written);

        // Check that padding bytes are zeros
        // The implementation writes 8 bytes with writeInt8 but only increments by 6
        // This means bytes 20-27 will be zero (8 bytes written by writeInt8)
        for (int i = 20; i < 28; i++) {

    }

    /**
     * Increment requests sent counter
     */
    public void incrementRequestsSent() {
        requestsSent.incrementAndGet();
    }

    /**
     * Increment requests received counter
     */
    public void incrementRequestsReceived() {
        requestsReceived.incrementAndGet();
    }

    /**
     * Increment error counter
     */

        assertEquals(2L, crawlerContext.decrementAndGetAccessCount());
        assertEquals(1L, crawlerContext.decrementAndGetAccessCount());

        // Test large increments
        for (int i = 0; i < 1000; i++) {
            crawlerContext.incrementAndGetAccessCount();
        }
        assertEquals(1001L, crawlerContext.getAccessCount());

        // Test large decrements

  private fun readWindowUpdate(
    handler: Handler,
    length: Int,
    flags: Int,
    streamId: Int,
  ) {
    val increment: Long
    try {
      if (length != 4) throw IOException("TYPE_WINDOW_UPDATE length !=4: $length")
      increment = source.readInt() and 0x7fffffffL
      if (increment == 0L) throw IOException("windowSizeIncrement was 0")
    } catch (e: Exception) {