public void addPresenceRequest(JID prober, JID probee) {
        presenceMap.put(prober, probee);
    }
Registers Probers who have not yet been serviced.

@param prober the jid probing.
@param probee the presence being probed.
xmppserver/src/main/java/org/jivesoftware/openfire/component/InternalComponentManager.java