Initial support for updated otr4j with support for outgoing message fragmentation.

Modifications include the following:
- Updated otr4j which includes support for fragmentation of outgoing
  messages. The modifications to otr4j to enable outgoing message
  fragmentation includes breaking the API such that we are able to
  return more than 1 message after it has been transformed.
  (Corresponding modifications have been made to
  AbstractOperationSetBasicInstantMessaging to facilitate the new API.)
- Fixed IRC implementation for OperationSetInstantMessageTransform.
- Modified AbstractOperationSetBasicInstantMessaging to handle multiple
  Events returning from a call to messageTransform.
- Modified OperationSetBasicInstantMessaging implementations to
  correspond to changes in AbstractOSBIM.
- OTR plugin has been modified to implement the newly added
  getFragmenterInstructions method which is used to query instructions
  on desired fragmentation behaviour.
- As a temporary solution, a hard dependency has been added to IRC
  library such that I'm able to test fragmentation behaviour in a real
  use case until an OperationSet is defined that can be used to query
  for Instant Messaging transport parameters necessary to determine
  appropriate fragmentation instructions.

1 files changed, 4 insertions, 3 deletions

diff --git a/test/net/java/sip/communicator/slick/protocol/generic/PredictableTransformLayer.java b/test/net/java/sip/communicator/slick/protocol/generic/PredictableTransformLayer.java
index 035cc9b..11d1e0d 100644
--- a/test/net/java/sip/communicator/slick/protocol/generic/PredictableTransformLayer.java
+++ b/test/net/java/sip/communicator/slick/protocol/generic/PredictableTransformLayer.java
@@ -40,7 +40,7 @@ public class PredictableTransformLayer
             .getDestinationContact(), evt.getErrorCode());
     }
 
-    public MessageDeliveredEvent messageDeliveryPending(
+    public MessageDeliveredEvent[] messageDeliveryPending(
         MessageDeliveredEvent evt)
     {
         logger
@@ -51,8 +51,9 @@ public class PredictableTransformLayer
                 "DELIVERY_PENDING");
 
         logger.debug("OUT: " + transformedMessage.getContent());
-        return new MessageDeliveredEvent(transformedMessage, evt
-            .getDestinationContact(), evt.getTimestamp());
+        return new MessageDeliveredEvent[]
+        { new MessageDeliveredEvent(transformedMessage,
+            evt.getDestinationContact(), evt.getTimestamp()) };
     }
 
     public MessageReceivedEvent messageReceived(MessageReceivedEvent evt)