}
if ((packet instanceof Presence) && !incoming && !processed) {
Presence presencePacket = (Presence) packet;
Type presenceType = presencePacket.getType();
if (presenceType != null && presenceType.equals(Presence.Type.subscribe)) {
JID toJID = presencePacket.getTo();
JID fromJID = presencePacket.getFrom();
String toNode = toJID.getNode();
if (whiteList.contains(toNode)) {