* @throws IOException
*/
public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
super.tightUnmarshal(wireFormat, o, dataIn, bs);
JournalQueueAck info = (JournalQueueAck)o;
info.setDestination((org.apache.activemq.command.ActiveMQDestination) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
info.setMessageAck((org.apache.activemq.command.MessageAck) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
}