public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
super.tightUnmarshal(wireFormat, o, dataIn, bs);
JournalTopicAck info = (JournalTopicAck)o;
info.setDestination((org.apache.activemq.command.ActiveMQDestination) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
info.setMessageId((org.apache.activemq.command.MessageId) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
info.setMessageSequenceId(tightUnmarshalLong(wireFormat, dataIn, bs));
info.setSubscritionName(tightUnmarshalString(dataIn, bs));
info.setClientId(tightUnmarshalString(dataIn, bs));
info.setTransactionId((org.apache.activemq.command.TransactionId) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
}