/**
 * Created by leon on 1/10/18.
 */
public class MainApplication {
        public static void main(String[]args){
        Inventory inventory = new Inventory();
        Product tea = new Product(1, 1.99, 10);
        Product coffee = new Product(9, 3.99, 5);
        inventory.add(tea);
        inventory.add(coffee);
    
        int quantity = inventory.getTotalQuantity();
        System.out.println("Total quantity is " + quantity);
    
    }
}