Collection<FBUser> listUsers = mapUsers.values();
for (Iterator iter = listUsers.iterator(); iter.hasNext();) {
listFBUser.add((FBUser) iter.next());
}
fbUserManager.detachServiceManager(fbUserManager.getGds(), iscSvcHandle);
iscSvcHandle = null;
} catch (GDSException e) {
log.error(e.getLocalizedMessage());
}