Hi,
Scenario:
Step 1. Setup
XMPPConnection.connect()
XMPPConnection.addPacketListener() for Message
XMPPConnection.addConnectionListener()
XMPPConnection.login()
new MultiUserChat() for XMPPConnection
MultiUserChat.join()
Step 2. Disconnect
MultiUserChat.leave()
XMPPConnection.disconnect()
Step 3. Repeat Step 1.
I get a NullPointerException in line 84:
ServiceDiscoveryManager.getInstanceFor(connection).addFeature(di
scoNamespace);
because in ServiceDiscoveryManager, Map<XMPPConnection, ServiceDiscoveryManager> instances is null for the new XMPPConnection,
because in XMPPConnection, we have:
private final static Set connectionEstablishedListeners =
new CopyOnWriteArraySet();
Shouldn’t this be non-static so that each XMPPConnection will have its own set of ConnectionCreationListeners?
I think the code is too dependent on static members.
Thanks.