/**
* Clears the cache for a set of userIds and sends a notification for these users.
*
* @param userIds derived from the Subject, see{@link
* IAccessControlService#getUserIdOfCurrentSubject()}
*/
public void clearCacheOfUserIds(Collection<String> userIds0) {
Set<String> userIds = CollectionUtility.hashSetWithoutNullElements(userIds0);
if (userIds.isEmpty()) {
return;
}
synchronized (m_storeLock) {
for (String userId : userIds) {
if (userId != null) {
m_store.remove(userId.toLowerCase());
}
}
}
}
