EvictingQueue.remainingSize() is not available in Guava 15.

src/net/java/sip/communicator/impl/packetlogging/PacketLoggingServiceImpl.java

@@ -852,7 +852,7 @@ public synchronized void stopRunning()
          */
         public synchronized void queuePacket(Packet packet)
         {
-            if (pktsToSave.remainingCapacity() == 0)
+            if (EVICTING_QUEUE_MAX_SIZE - pktsToSave.size() == 0)
             {
                 logger.warn("Queue is full, packets are being evicted.");
             }