diff options
Diffstat (limited to '')
| -rw-r--r-- | src/main/java/de/pixart/messenger/xmpp/XmppConnection.java | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/main/java/de/pixart/messenger/xmpp/XmppConnection.java b/src/main/java/de/pixart/messenger/xmpp/XmppConnection.java index 515f0b3c6..03005b6e3 100644 --- a/src/main/java/de/pixart/messenger/xmpp/XmppConnection.java +++ b/src/main/java/de/pixart/messenger/xmpp/XmppConnection.java @@ -37,6 +37,7 @@ import java.util.Iterator; import java.util.List; import java.util.Map.Entry; import java.util.Random; +import java.util.Set; import java.util.concurrent.CountDownLatch; import java.util.concurrent.TimeUnit; import java.util.concurrent.atomic.AtomicBoolean; @@ -143,8 +144,8 @@ public class XmppConnection implements Runnable { private final HashMap<Jid, ServiceDiscoveryResult> disco = new HashMap<>(); private final SparseArray<AbstractAcknowledgeableStanza> mStanzaQueue = new SparseArray<>(); private final Hashtable<String, Pair<IqPacket, OnIqPacketReceived>> packetCallbacks = new Hashtable<>(); - private final ArrayList<OnAdvancedStreamFeaturesLoaded> advancedStreamFeaturesLoadedListeners = new ArrayList<>(); - private final XmppConnectionService mXmppConnectionService; + private final Set<OnAdvancedStreamFeaturesLoaded> advancedStreamFeaturesLoadedListeners = new HashSet<>(); + private final XmppConnectionService mXmppConnectionService; private Socket socket; private XmlReader tagReader; private TagWriter tagWriter = new TagWriter(); @@ -1462,9 +1463,7 @@ public class XmppConnection implements Runnable { } public void addOnAdvancedStreamFeaturesAvailableListener(final OnAdvancedStreamFeaturesLoaded listener) { - if (!this.advancedStreamFeaturesLoadedListeners.contains(listener)) { - this.advancedStreamFeaturesLoadedListeners.add(listener); - } + this.advancedStreamFeaturesLoadedListeners.add(listener); } private void forceCloseSocket() { |