public class GroceryList { static final int maxitems = 10; int items=0; } public GroceryList() { // constructs list list = new char[3][10]; } public void add(GroceryItemOrder item) { if (items == 10) { break; } else { list[items] = items++; } } public double getTotalCost() { double sum; for (int i=0; i <= items; i++) { sum = getCost(list[3][i]) + sum; } return sum; } return quantity + " of " + name; } }