func ParseObjectLockRetentionHeaders(h http.Header) (rmode RetMode, r RetentionDate, err error) {
	retMode := h.Get(AmzObjectLockMode)
	dateStr := h.Get(AmzObjectLockRetainUntilDate)
	if len(retMode) == 0 || len(dateStr) == 0 {
		return rmode, r, ErrObjectLockInvalidHeaders
	}

	rmode = parseRetMode(retMode)
	if !rmode.Valid() {

Accessors for org.gradle.api.internal.file.copy.CopySpecWrapper.dirMode don't use symmetrical @Nullable
Accessors for org.gradle.api.internal.file.copy.CopySpecWrapper.fileMode don't use symmetrical @Nullable
Accessors for org.gradle.api.internal.file.copy.DefaultCopySpec.dirMode don't use symmetrical @Nullable

	tests := []struct {
		name            string
		pvMode, podMode v1.PersistentVolumeMode
		expectMount     bool
		expectError     bool
	}{
		{
			name:        "filesystem volume",
			pvMode:      v1.PersistentVolumeFilesystem,
			podMode:     v1.PersistentVolumeFilesystem,
			expectMount: true,
			expectError: false,
		},
		{
			name:        "block volume",
			pvMode:      v1.PersistentVolumeBlock,

            copySpec.isCaseSensitive = isCaseSensitive
            copySpec.filteringCharset = filteringCharset
            if (dirMode != null) {
                copySpec.dirPermissions.set(fileSystemOperations.permissions(dirMode))
            }
            if (fileMode != null) {
                copySpec.filePermissions.set(fileSystemOperations.permissions(fileMode))
            }

	}
	newmode := mfr.CounterMode()
	if newmode != ts.cmode {
		return fmt.Errorf("internal error: counter mode clash: %q from test harness, %q from data file %s", ts.cmode.String(), newmode.String(), p.MetaFile)
	}
	newgran := mfr.CounterGranularity()
	if err := ts.cm.SetModeAndGranularity(p.MetaFile, cmode, newgran); err != nil {
		return err
	}

		if err != nil {
			return mode, retainDate, legalHold, toAPIErrorCode(ctx, err)
		}
		rMode, rDate, err := objectlock.ParseObjectLockRetentionHeaders(rq.Header)
		if err != nil && !(replica && rMode == "" && rDate.IsZero()) {
			return mode, retainDate, legalHold, toAPIErrorCode(ctx, err)
		}
		if retentionPermErr != ErrNone {
			return mode, retainDate, legalHold, retentionPermErr
		}
		return rMode, rDate, legalHold, ErrNone
	}

	if !strings.Contains(got, want) {
		t.Errorf("running 'harness -tp %s': got:\n%s\nwant: %s",
			tp, got, want)
	}
	upmergeCoverData(t, edir, naMode)
	upmergeCoverData(t, rdir, naMode)
}

func testEmitToWriterNonAtomic(t *testing.T, harnessPath string, naMode string, dir string) {
	tp := "emitToWriter"
	tag := "nonatomw"
	rdir, edir := mktestdirs(t, tag, tp, dir)
	output, err := runHarness(t, harnessPath, tp,

	return node.ipMode == IPv6 || node.ipMode == Dual
}

// IsIPv6 returns true if proxy only supports IPv6 addresses.
func (node *Proxy) IsIPv6() bool {
	return node.ipMode == IPv6
}

func (node *Proxy) IsDualStack() bool {
	return node.ipMode == Dual
}

// GetIPMode returns proxy's ipMode
func (node *Proxy) GetIPMode() IPMode {
	return node.ipMode
}

// hard-coded ID is needed), and 'cmode'/'cgran' are the coverage
// counter mode and granularity requested by the user. Return value is
// the ID for the package for use by the package code itself,
// or 0 for impossible errors.
func AddMeta(p unsafe.Pointer, dlen uint32, hash [16]byte, pkgpath string, pkgid int, cmode uint8, cgran uint8) uint32 {
	slot := len(Meta.List)

Accessors for org.gradle.StartParameter.gradleUserHomeDir don't use symmetrical @Nullable
Accessors for org.gradle.StartParameter.taskNames don't use symmetrical @Nullable
Accessors for org.gradle.api.tasks.AbstractCopyTask.dirMode don't use symmetrical @Nullable
Accessors for org.gradle.api.tasks.AbstractCopyTask.fileMode don't use symmetrical @Nullable
Accessors for org.gradle.api.tasks.AbstractExecTask.args don't use symmetrical @Nullable