*/
    private void incrementFailureCount(ChangeNotificationHandle handle) {
        failureCounts.compute(handle.getDirectoryPath(), (path, count) -> count == null ? 1 : count + 1);
    }

    /**
     * Reset failure count for a handle (called on successful operations)
     *
     * @param handle notification handle
     */
    private void resetFailureCount(ChangeNotificationHandle handle) {

        }

        final long count = counter.incrementAndGet();

        if (logger.isDebugEnabled()) {
            logger.debug("Request count: ip={}, count={}, max={}", ip, count, maxRequests);
        }

        if (count > maxRequests) {
            blockedIps.put(ip, Boolean.TRUE);
            logger.info("Rate limit exceeded, IP blocked: ip={}, requestCount={}", ip, count);
            return false;
        }

    }

    /**
     * Gets the total number of pages calculated from record count and page size.
     *
     * @return total page count
     */
    public int getAllPageCount() {
        return allPageCount;
    }

    /**
     * Sets the total number of pages.
     *
     * @param allPageCount total page count
     */
    public void setAllPageCount(final int allPageCount) {

    if (values.count() == 0) {
      return;
    }
    merge(values.count(), values.mean(), values.sumOfSquaresOfDeltas(), values.min(), values.max());
  }

  private void merge(
      long otherCount,
      double otherMean,
      double otherSumOfSquaresOfDeltas,
      double otherMin,
      double otherMax) {
    if (count == 0) {
      count = otherCount;
      mean = otherMean;

     *
     * @param allRecordCount The total record count
     */
    public void setAllRecordCount(final long allRecordCount) {
        this.allRecordCount = allRecordCount;
    }

    /**
     * Sets the relation type for the record count (e.g., "eq", "gte").
     *
     * @param allRecordCountRelation The record count relation
     */

    }

    /**
     * Returns total count of problems reported.
     */
    default int totalProblemsReported() {
        return problemsReportedFor(BuilderProblem.Severity.values());
    }

    /**
     * Returns count of problems reported for given severities.
     *
     * @param severities the severity levels to count problems for
     * @return the total count of problems for the specified severities
     */

   * UnsupportedOperationException."
   */
  abstract void setCountNoCheckReturnValue(E element, int count);

  private void assertSetCountIncreasingFailure(E element, int count) {
    try {
      setCountNoCheckReturnValue(element, count);
      fail("a call to multiset.setCount() to increase an element's count should throw");
    } catch (UnsupportedOperationException expected) {
    }
  }

  @Override
  void setCountCheckReturnValue(E element, int count) {
    assertTrue(
        "setCount() with the correct expected present count should return true",
        setCount(element, count));
  }

  @Override
  void setCountNoCheckReturnValue(E element, int count) {
    setCount(element, count);
  }

  @CanIgnoreReturnValue
  private boolean setCount(E element, int count) {

     * desired count.
     *
     * @param element the element to add or remove occurrences of
     * @param count the desired count of the element in this multiset
     * @return this {@code Builder} object
     * @throws NullPointerException if {@code element} is null
     * @throws IllegalArgumentException if {@code count} is negative
     */
    @CanIgnoreReturnValue

	if !compareTags(blog.Tags, []string{"tag1", "tag2", "tag3"}) {
		t.Fatalf("Blog should has three tags after Append")
	}

	if count := DB.Model(&blog).Association("Tags").Count(); count != 3 {
		t.Fatalf("Blog should has 3 tags after Append, got %v", count)
	}

	var tags []Tag
	DB.Model(&blog).Association("Tags").Find(&tags)
	if !compareTags(tags, []string{"tag1", "tag2", "tag3"}) {