<s>[INST] import java.util.List;
import java.util.ArrayList;

public class Order {

    public String vehicle;
    public int quantityInStock;
    public int quantityOrdered;
    public double pricePerItem;
    public double totalPrice;
    public boolean isStockSufficient;

    public Order(String vehicle, int quantityInStock, int quantityOrdered, double pricePerItem) {
        this.vehicle = vehicle;
        this.quantityInStock = quantityInStock;
        this.quantityOrdered = quantityOrdered;
        this.pricePerItem = pricePerItem;
        this.isStockSufficient = checkIfStockSufficient(quantityInStock, quantityOrdered);
        this.totalPrice = calculateTotalPrice(pricePerItem, quantityOrdered);
    }

    public boolean checkIfStockSufficient(int quantityInStock, int quantityOrdered){
        return quantityInStock >= quantityOrdered;
    }

    public double calculateTotalPrice(double pricePerItem, int quantityOrdered){
        return pricePerItem * quantityOrdered;
    }

    public void displayOrder() {
        System.out.println("Vehicle: " + vehicle);
        System.out.println("Quantity in stock: " + quantityInStock);
        System.out.println("Quantity ordered: " + quantityOrdered);
        System.out.println("Price per item: " + pricePerItem);
        System.out.println("Is stock sufficient: " + isStockSufficient);
        System.out.println("Total price: " + totalPrice);
    }

    public static void main(String[] args) {
        List<Order> orders = new ArrayList<>();

        orders.add(new Order("Toyota", 10, 5, 20000));
        System.out.println("Order 1:");
        orders.get(0).displayOrder();

        orders.add(new Order("Honda", 5, 10, 15000));
        System.out.println("\nOrder 2:");
        orders.get(1).displayOrder();

        orders.add(new Order("Tesla", 15, 12, 30000));
        System.out.println("\nOrder 3:");
        orders.get(2).displayOrder();
    }
}

When I run this code, it will print the results of each order. The requirement now is to display "Out of Stock" if the stock is insufficient. I tried the following code but it didn't work:

public void displayOrder() {
    if (isStockSufficient) {
        System.out.println("Vehicle: " + vehicle);
        System.out.println("Quantity in stock: " + quantityInStock);
        System.out.println("Quantity ordered: " + quantityOrdered);
        System.out.println("Price per item: " + pricePerItem);
        System.out.println("Is stock sufficient: " + isStockSufficient);
        System.out.println("Total price: " + totalPrice);
    } else {
        System.out.println("Out of Stock");
    }
}

This will print only "Out of Stock" if the stock is not sufficient but it will also print "Out of Stock" for some orders where the stock is sufficient because I think the isStockSufficient field is not being updated after it is initialized in the constructor. Is that correct?[/INST]