Method Product

InventorySystem.java:81–87

(String id, Double price, String description, double weight, Size size)

    Size size;

    public Product(String id, Double price, String description, double weight, Size size) {
        this.id = id;
        this.price = price;
        this.description = description;
        this.weight = weight;
        this.size = size;
    }
}

enum Size {