Code Review

public Factory(int workingDaysLimit) {
    this.storage = new LinkedList<>();
    this.workingDaysLimit = workingDaysLimit;
    this.currentWorkingDay = 0;
}

public FactionThread(Factory factory) {
    this.factory = factory;
    this.warehouse = new LinkedList<>();
}

public synchronized void produce() throws InterruptedException {
    Random random = new Random();
    while (days < 100) {
        while (storage.isEmpty()) {
            for (int i = 0; i < random.nextInt(10); i++) {
                int randomOfDetails = random.nextInt(4);
                switch (randomOfDetails) {
                    case 0:
                        storage.add(Details.HEAD);
                        break;
                    case 1:
                        storage.add(Details.TORSO);
                        break;
                    case 2:
                        storage.add(Details.HAND);
                        break;
                    case 3:
                        storage.add(Details.FEET);
                        break;
                }
            }
            days++;
            notifyAll();
        }
        wait();
    }
    notifyAll();
}

public class Wednesday extends Thread {
    private Storage storage;

    public Wednesday(Storage storage) {
        this.storage = storage;
    }

    @Override
    public void run() {
        try {
            System.out.println(storage.getDetails());
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }
}