return null;
  }

  @CheckForNull
  ImmutableMapEntry<K, V> getNextInValueBucket() {
    return null;
  }

  /**
   * Returns true if this entry has no bucket links and can safely be reused as a terminal entry in
   * a bucket in another map.
   */
  boolean isReusable() {
    return true;
  }

  static class NonTerminalImmutableMapEntry<K, V> extends ImmutableMapEntry<K, V> {
    /*

		}
		return nil
	}
}

// Buckets asserts a distribution has the number of buckets
func Buckets(count int) func(any) error {
	return func(f any) error {
		d := f.(*dto.Histogram)
		if len(d.Bucket) != count {
			return fmt.Errorf("want %v buckets, got %v", count, len(d.Bucket))
		}
		return nil
	}
}

func AtLeast(want float64) func(any) error {

			Subsystem: "apiserver",
			Name:      "request_body_size_bytes",
			Help:      "Apiserver request body size in bytes broken out by resource and verb.",
			// we use 0.05 KB as the smallest bucket with 0.1 KB increments up to the
			// apiserver limit.
			Buckets:        metrics.LinearBuckets(50000, 100000, 31),
			StabilityLevel: metrics.ALPHA,
		},
		[]string{"resource", "verb"},
	)
)

var registerMetrics sync.Once

  rotating credentials.

- Access to bucket(s) and object(s) are governed via IAM policies associated with the incoming
  login credentials.

- Allows authentication and access for all
  - Built-in IDP users and their respective service accounts
  - LDAP/AD users and their respective service accounts
  - OpenID/OIDC service accounts

- On versioned buckets, FTP/SFTP only operates on latest objects, if you need to retrieve

- Install `mc` - [mc Quickstart Guide](https://min.io/docs/minio/linux/reference/minio-mc.html#quickstart)

## 2. Enable bucket lifecycle configuration

- Create a bucket lifecycle configuration which expires the objects under the prefix `old/` on `2020-01-01T00:00:00.000Z` date and the objects under `temp/` after 7 days.
- Enable bucket lifecycle configuration using `mc`:

```sh
$ mc ilm import play/testbucket <<EOF
{
    "Rules": [
        {

## Requirements and limits

- ListObjectsV2 can only list the most recent ZIP archive version of your object, applicable only for versioned buckets.
- ListObjectsV2 API calls must be used to list zip file content.
- Range requests for GetObject/HeadObject for individual files from zip is not supported.

		DeplID:          rs.DeplID,
		ReplicatedSize:  rs.ReplicatedSize,
		ReplicatedCount: rs.ReplicatedCount,
		FailedSize:      rs.FailedSize,
		FailedCount:     rs.FailedCount,
		Bucket:          rs.Bucket,
		Object:          rs.Object,
		NumBuckets:      int64(rs.TotBuckets),
	}
	for b, st := range rs.BucketStatuses {
		if st == ResyncFailed {
			m.FailedBuckets = append(m.FailedBuckets, b)
		}
	}

// approxInvCumulativeSum.
func (d *mud) setTrackMass(mass float64) {
	d.trackMass = mass

	// Find the bucket currently containing trackMass by computing
	// the cumulative sum.
	sum := 0.0
	for i, val := range d.hist[:] {
		newSum := sum + val
		if newSum > mass {
			// mass falls in bucket i.
			d.trackBucket = i
			d.trackSum = sum
			return
		}
		sum = newSum
	}
	d.trackBucket = len(d.hist)

        return buckets.mapIndexed { index, bucket -> bucket.createFunctionalTestsFor(model, stage, testCoverage, index + 1) }
    }
}

class StatisticBasedFunctionalTestBucketProvider(val model: CIBuildModel, testBucketsJson: File) : FunctionalTestBucketProvider {
    private val buckets: Map<TestCoverage, List<BuildTypeBucket>> by lazy {

			util.ValidateMetric(t, cluster, promInst, grpcDestinationQuery, 1)
			// By default, envoy histogram has 20 buckets, annotation changes it to 10
			if err := ValidateBucket(cluster, promInst, "a", "destination", 10); err != nil {
				t.Errorf("failed to validate bucket: %v", err)
			}
		})
}

func setupWasmExtension(t framework.TestContext) {
	proxySHA := "359dcd3a19f109c50e97517fe6b1e2676e870c4d"