public MessageReturnedEventArgs(byte[] messageBody, MessageProperties messageProperties, MessageReturnedInfo messageReturnedInfo) { Preconditions.CheckNotNull(messageBody, "messageBody"); Preconditions.CheckNotNull(messageProperties, "messageProperties"); Preconditions.CheckNotNull(messageReturnedInfo, "messageReturnedInfo"); MessageBody = messageBody; MessageProperties = messageProperties; MessageReturnedInfo = messageReturnedInfo; }