подскажите, что не так?
package com.javarush.task.task27.task2712;
import com.javarush.task.task27.task2712.ad.AdvertisementManager;
import com.javarush.task.task27.task2712.ad.NoVideoAvailableException;
import com.javarush.task.task27.task2712.kitchen.Order;
import java.util.Observable;
import java.util.logging.Level;
import java.util.logging.Logger;
public class Tablet extends Observable{
final int number;
static Logger logger = Logger.getLogger(Tablet.class.getName());
Order order;
AdvertisementManager advertisementManager;
public Tablet(int number) {
this.number = number;
}
public Order createOrder() {
try {
order = new Order(this);
} catch (Exception e) {
logger.log(Level.SEVERE, "Console is unavailable.");
return null;
}
if (!order.isEmpty()) {
advertisementManager = new AdvertisementManager(order.getTotalCookingTime()*60);
setChanged();
notifyObservers(order);
try {
advertisementManager.processVideos();
} catch (NoVideoAvailableException e) {
logger.log(Level.INFO, "No video is available for the order " + order);
}
}
return order;
}
@Override
public String toString() {
return String.format("Tablet{number=%d}", number);
}
}