if( !(to instanceof ContactMsnImpl) )
throw new IllegalArgumentException(
"The specified contact is not an MSN contact."
+ to);
MessageDeliveredEvent msgDeliveryPendingEvt
<BUG>= new MessageDeliveredEvent(

message, to, System.currentTimeMillis());
msgDeliveryPendingEvt = messageDeliveryPendingTransform(msgDeliveryPendingEvt);
if (msgDeliveryPendingEvt == null)</BUG>
return;

if( !(to instanceof ContactMsnImpl) )
throw new IllegalArgumentException(
"The specified contact is not an MSN contact."
+ to);
MessageDeliveredEvent msgDeliveryPendingEvt
= new MessageDeliveredEvent(message, to);
msgDeliveryPendingEvt
= messageDeliveryPendingTransform(msgDeliveryPendingEvt);
if (msgDeliveryPendingEvt == null)
return;
