protected Product buildProduct(String category, String title, String upc) {
Product product = new Product();
product.setCategory(category);
product.setTitle(title);
product.setUpc(upc);
return product;
}
protected boolean containsUpc(Collection<Product> products, String upc) {
for (Product product : products) {
if (upc.equals(product.getUpc())) {
return true;
}
}
return false;
}
protected Product buildProduct(String category) {
Product product = new Product();
product.setCategory(category);
return product;
}
