HashMap<AMQQueue,Map<Binding, MessageFilter>> filteredBindings =
new HashMap<AMQQueue,Map<Binding, MessageFilter>>(_filteredBindings.get());
Map<Binding, MessageFilter> bindingsForQueue = filteredBindings.remove(binding.getQueue());
final
MessageFilter messageFilter =
FilterSupport.createMessageFilter(binding.getArguments(), binding.getQueue());
if(bindingsForQueue != null)
{