query.Set("X-Amz-Expires", strconv.FormatInt(expires, 10))
	query.Set("X-Amz-SignedHeaders", "host")
	query.Set("X-Amz-Credential", credential)
	query.Set("X-Amz-Content-Sha256", unsignedPayload)

	// "host" is the only header required to be signed for Presigned URLs.
	extractedSignedHeaders := make(http.Header)
	extractedSignedHeaders.Set("host", req.Host)

	queryStr := strings.ReplaceAll(query.Encode(), "+", "%20")

		writeErrorResponse(ctx, w, toAPIError(ctx, errs[0]), r.URL)
		return
	}

	for i := range errs {
		// DeleteMarkerVersionID is not used specifically to avoid
		// lookup errors, since DeleteMarkerVersionID is only
		// created during DeleteMarker creation when client didn't
		// specify a versionID.
		objToDel := ObjectToDelete{
			ObjectV: ObjectV{
				ObjectName: decodeDirObject(dObjects[i].ObjectName),

                    list.add(list = new ListItem());
                    stack.push(list);
                }
                isCombination = false;
            } else if (c >= '0' && c <= '9') { // Check for ASCII digits only
                if (!isDigit && i > startIndex) {
                    // X1
                    isCombination = true;

                    if (!list.isEmpty()) {

		if err != nil {
			return nil, err
		}
		if i > 0 {
			res = append(res, ',')
		}
		s := fmt.Sprintf(`"%s": {"bytes": %d`, string(key), len(val))
		// Check bitrot... We should only ever have one block...
		if len(val) >= 32 {
			want := val[:32]
			data := val[32:]

					i, s1, s2, cnt, v.cnt)
			}
		}
	}
}

// TestReadHeaderOnly tests that Reader does not attempt to read special
// header-only files.
func TestReadHeaderOnly(t *testing.T) {
	f, err := os.Open("testdata/hdr-only.tar")
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	defer f.Close()

	var hdrs []*Header
	tr := NewReader(f)
	for {
		hdr, err := tr.Next()

						References: []Reference{
							{ForeignKey: "Type", ForeignSchema: "Toy", PrimaryValue: "users"},
						},
					},
				},
			},
		})
	})

	t.Run("has one with only polymorphic type", func(t *testing.T) {
		type Toy struct {
			ID      int
			Name    string
			OwnerID int
			Type    string
		}

		type Cat struct {
			ID   int
			Name string

	for i := range totalParts {
		// hard coding hash and algo value for the checksum, Since we are benchmarking the parsing of xl.meta the magnitude doesn't affect the test,
		// The magnitude doesn't make a difference, only the size does.
		xlMeta.AddTestObjectCheckSum(i+1, BLAKE2b512, "a23f5eff248c4372badd9f3b2455a285cd4ca86c3d9a570b091d3fc5cd7ca6d9484bbea3f8c5d8d4f84daae96874419eda578fd736455334afbac2c924b3915a")
		xlMeta.AddTestObjectPart(i+1, 67108864)

			t.Errorf("#%d: termination expected at %d; got %d", n, len(words), wordCount)
		}
		err := s.Err()
		if err != nil {
			t.Errorf("#%d: %v", n, err)
		}
	}
}

// slowReader is a reader that returns only a few bytes at a time, to test the incremental
// reads in Scanner.Scan.
type slowReader struct {
	max int
	buf io.Reader
}

func (sr *slowReader) Read(p []byte) (n int, err error) {
	if len(p) > sr.max {

// The recycler should handle nil pointers.
type Recycler interface {
	Recycle()
}

// MSS is a map[string]string that can be serialized.
// It is not very efficient, but it is only used for easy parameter passing.
type MSS map[string]string

// Get returns the value for the given key.
func (m *MSS) Get(key string) string {
	if m == nil {
		return ""
	}
	return (*m)[key]
}

		// then we need to make sure we have unlocked
		// upto tolerance+1 - especially for RUnlock
		// to ensure that we don't end up with active
		// read locks on the resource after unlocking
		// only half of the lockers.
		return unlocksFailed >= tolerance
	}
	return unlocksFailed > tolerance
}

// checkQuorumLocked determines whether we have locked the required quorum of underlying locks or not