import org.opensearch.search.aggregations.metrics.CardinalityAggregationBuilder;
import org.opensearch.search.aggregations.metrics.ScriptedMetricAggregationBuilder;
import org.opensearch.search.aggregations.metrics.TopHitsAggregationBuilder;
import org.opensearch.search.aggregations.metrics.ValueCountAggregationBuilder;

/**
 * @author ESFlute (using FreeGen)
 */

	expSuccess := 10
	expFailure := 5
	for range expSuccess {
		globalTierMetrics.logSuccess(tier)
	}
	for range expFailure {
		globalTierMetrics.logFailure(tier)
	}
	metrics := globalTierMetrics.Report()
	var succ, fail float64
	for _, metric := range metrics {
		switch metric.Description.Name {
		case tierRequestsSuccess:
			succ += metric.Value
		case tierRequestsFailure:
			fail += metric.Value
		}
	}

    /**
     * Retrieves data from the given AccessResultData object.
     *
     * @param accessResultData the AccessResultData object containing the data to be retrieved
     * @return an Object representing the data retrieved from the AccessResultData
     */
    Object getData(AccessResultData<?> accessResultData);

    /**
     * Retrieves the name associated with this transformer.
     *

		return nil, err
	}
	entries, err := readDir(dirPath)
	if err != nil {
		if errors.Is(err, errFileAccessDenied) {
			return nil, errDiskAccessDenied
		} else if errors.Is(err, errFileNotFound) {
			return nil, errDiskNotFound
		}
		return nil, err
	}
	volsInfo := make([]VolInfo, 0, len(entries))
	for _, entry := range entries {

}

// A Header represents a single header in a tar archive.
// Some fields may not be populated.
//
// For forward compatibility, users that retrieve a Header from Reader.Next,
// mutate it in some ways, and then pass it back to Writer.WriteHeader
// should do so by creating a new Header and copying the fields
// that they are interested in preserving.

	}

	if GlobalKMS == nil {
		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrKMSNotConfigured), r.URL)
		return
	}

	metrics, err := GlobalKMS.Metrics(ctx)
	if err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}
	if res, err := json.Marshal(metrics); err != nil {
		writeCustomErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrInternalError), err.Error(), r.URL)
	} else {

   * Returns an unmodifiable map containing the entries from the left map whose keys are not present
   * in the right map.
   */
  Map<K, V> entriesOnlyOnLeft();

  /**
   * Returns an unmodifiable map containing the entries from the right map whose keys are not
   * present in the left map.
   */
  Map<K, V> entriesOnlyOnRight();

  /**
   * Returns an unmodifiable map containing the entries that appear in both maps; that is, the

                throw new UnsupportedOperationException("Cannot get available versions in this test case");
            }

            @Override
            public ResolutionGroup retrieve(MetadataResolutionRequest request) {
                return retrieve(request.getArtifact(), request.getLocalRepository(), request.getRemoteRepositories());
            }

            @Override

     * Default constructor for RequestHeaderService.
     * Initializes the service with dependency injection.
     */
    public RequestHeaderService() {
        // Default constructor
    }

    /**
     * Retrieves a paginated list of request headers based on the provided pager criteria.
     *
     * @param requestHeaderPager the pager containing pagination and search criteria

package cmd

// isDirEmpty - returns true if there is no error and no object and prefix inside this directory
func isDirEmpty(dirname string, _ bool) bool {
	entries, err := readDirN(dirname, 1)
	if err != nil {
		return false
	}
	return len(entries) == 0