// Assumes that c.Lock is held by caller.
func (c *iamCache) buildUserGroupMemberships() {
	for group, gi := range c.iamGroupsMap {
		c.updateGroupMembershipsMap(group, &gi)
	}
}

// updateGroupMembershipsMap - updates the memberships map for a
// group. IMPORTANT: Assumes c.Lock() is held by caller.
func (c *iamCache) updateGroupMembershipsMap(group string, gi *GroupInfo) {

    software under this License.

9. MISCELLANEOUS.

    This License represents the complete agreement concerning subject
    matter hereof. If any provision of this License is held to be
    unenforceable, such provision shall be reformed only to the extent
    necessary to make it enforceable. This License shall be governed by
    the law of the jurisdiction specified in a notice contained within

	// VSTX/VLDX/XVSTX/XVLDX instructions
	VMOVQ		V2, (R5)(R5)    // a2144438
	VMOVQ		(R4)(R5), V2    // 82144038
	XVMOVQ		X2, (R4)(R5)    // 82144c38
	XVMOVQ		(R4)(R5), X2    // 82144838

	// VST/VLD/XVST/XVLD instructions
	VMOVQ		V2, (R4)        // 8200402c
	VMOVQ		V2, 3(R4)       // 820c402c
	VMOVQ		V2, 2040(R4)    // 82e05f2c
	VMOVQ		V2, -2040(R4)   // 8220602c
	VMOVQ		V2, y+16(FP)    // 0260402c

Eine weitere wichtige Funktion, benötigt von APIs, ist die Datenvalidierung, welche sicherstellt, dass die Daten unter gegebenen Umständen gültig sind. Zum Beispiel, dass ein Feld ein `int` ist und kein zufälliger String. Das ist besonders nützlich für hereinkommende Daten.

Ohne ein Datenvalidierungssystem müssten Sie alle Prüfungen manuell im Code durchführen.

Wenn Sie dann an der Reihe sind, erledigen Sie tatsächliche „produktive“ Arbeit, Sie gehen das Menü durch, entscheiden sich, was Sie möchten, bekunden Ihre und die Wahl Ihres Schwarms, bezahlen, prüfen, ob Sie die richtige Menge Geld oder die richtige Karte geben, prüfen, ob die Rechnung korrekt ist, prüfen, dass die Bestellung die richtigen Artikel enthält, usw.

 * control over lock behavior to individual components.
 *
 * <p>Applications are encouraged to use a {@code CycleDetectingLockFactory} to create any locks for
 * which external/unmanaged code is executed while the lock is held. (See caveats under
 * <strong>Performance</strong>).
 *
 * <p><strong>Cycle Detection</strong>
 *
 * <p>Deadlocks can arise when locks are acquired in an order that forms a cycle. In a simple

all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Library.

If any portion of this section is held invalid or unenforceable under any
particular circumstance, the balance of the section is intended to apply,
and the section as a whole is intended to apply in other circumstances.

enough to get through the door, she ran out of the house, and
found quite a crowd of little animals and birds waiting outside.
The poor little Lizard, Bill, was in the middle, being held up by
two guinea-pigs, who were giving it something out of a bottle.
They all made a rush at Alice the moment she appeared; but she
ran off as hard as she could, and soon found herself safe in a
thick wood.

 *  Fix: Don't interpret trailers as headers after an HTTP/100 response. This was a bug only when
    the HTTP response body itself is empty.
 *  Fix: Don't crash when a fast fallback call has both a deferred connection and a held connection.
 *  Fix: `OkHttpClient` no longer implements `Cloneable`. It never should have; the class is
    immutable. This is left over from OkHttp 2.x (!) when that class was mutable. We're using the

 *     .readTimeout(500, TimeUnit.MILLISECONDS)
 *     .build();
 * Response response = eagerClient.newCall(request).execute();
 * ```
 *
 * ## Shutdown Isn't Necessary
 *
 * The threads and connections that are held will be released automatically if they remain idle. But
 * if you are writing a application that needs to aggressively release unused resources you may do
 * so.
 *