* <p>
     * This method will attempt
     * to resolve SIDs using a cache and cache the results of any SIDs that
     * required resolving with the authority. SID cache entries are currently not
     * expired because under normal circumstances SID information never changes.
     *
     * @param tc
     *            context to use
     * @param authorityServerName

	lc.Add("key1", "val1")

	time.Sleep(100 * time.Millisecond) // not enough to expire
	if lc.Len() != 1 {
		t.Fatalf("length differs from expected")
	}

	v, ok = lc.Get("key1")
	if v != "val1" {
		t.Fatalf("value differs from expected")
	}
	if !ok {
		t.Fatalf("should be true")
	}

	time.Sleep(200 * time.Millisecond) // expire
	v, ok = lc.Get("key1")
	if ok {
		t.Fatalf("should be false")
	}

	if err != nil {
		return err
	}

	if days < 0 {
		return errTransitionInvalidDays
	}
	*tDays = TransitionDays(days)

	return nil
}

// MarshalXML encodes number of days to expire if it is non-zero and
// encodes empty string otherwise
func (tDays TransitionDays) MarshalXML(e *xml.Encoder, startElement xml.StartElement) error {
	return e.EncodeElement(int(tDays), startElement)
}

	if lc == nil && opts.Expiration.Expire {
		if opts.VersionID != "" {
			return objInfo, VersionNotFound{
				Bucket:    bucket,
				Object:    object,
				VersionID: opts.VersionID,
			}
		}
		return objInfo, ObjectNotFound{
			Bucket: bucket,
			Object: object,
		}
	}

	if opts.DeletePrefix {
		if opts.Expiration.Expire {

/**
 * Implementation of {@code Futures#withTimeout}.
 *
 * <p>Future that delegates to another but will finish early (via a {@link TimeoutException} wrapped
 * in an {@link ExecutionException}) if the specified duration expires. The delegate future is
 * interrupted and cancelled if it times out.
 */
@J2ktIncompatible
@GwtIncompatible
final class TimeoutFuture<V extends @Nullable Object> extends FluentFuture.TrustedFuture<V> {

			applyTransitionRule(event, lcEventSrc_Scanner, oi)

		case lifecycle.NoneAction:
			size = healActions(oi, actualSz)
		}
		// NB fn must be called for every object version except if it is
		// expired or was a dangling object.
		if fn != nil {
			fn(oi, size, actualSz, sizeS)
		}
		cumulativeSize += size
	}

	if len(toDel) > 0 {

* For HTTPS, **the server** needs to **have "certificates"** generated by a **third party**.
    * Those certificates are actually **acquired** from the third party, not "generated".
* Certificates have a **lifetime**.
    * They **expire**.
    * And then they need to be **renewed**, **acquired again** from the third party.
* The encryption of the connection happens at the **TCP level**.
    * That's one layer **below HTTP**.

	objContent := "test-content"
	objMd5 := md5.Sum([]byte(objContent))

	uploads := []struct {
		bucket     string
		expired    int
		notExpired int
	}{
		{"test-list-ilm-nothing-expired", 0, 6},
		{"test-list-ilm-all-expired", 6, 0},
		{"test-list-ilm-all-half-expired", 3, 3},
	}

	oneWeekAgo := time.Now().Add(-7 * 24 * time.Hour)

	lifecycleBytes := []byte(`
<LifecycleConfiguration>

pkg syscall (openbsd-386), type FdSet struct, Bits [32]int32
pkg syscall (openbsd-386), type Kevent_t struct, Data int32
pkg syscall (openbsd-386), type Mclpool struct, Grown uint32
pkg syscall (openbsd-386), type RtMetrics struct, Expire uint32
pkg syscall (openbsd-386), type Stat_t struct, Ino uint32
pkg syscall (openbsd-386), type Stat_t struct, Lspare0 int32
pkg syscall (openbsd-386), type Stat_t struct, Lspare1 int32

const (
	defaultMaxSize = math.MaxInt
	// defaultTTL defines the default time-to-live (TTL) for each cache entry.
	// When the TTL for cache entries is not specified, each cache entry will expire after 24 hours.
	defaultTTL = time.Hour * 24
)

// New creates and returns a new Store instance.
//
// Parameters:
//   - size: The maximum capacity of the cache. If the provided size is less than or equal to 0,