System.out.println("Processing Toppings Listing");
try {
ObjectMapper mapper = new ObjectMapper();
ArrayList<Topping> toppings = new ArrayList<Topping>();
toppings.add(new Topping("pineapple", 0.50));
toppings.add(new Topping("ham", 0.50));
toppings.add(new Topping("peperoni", 0.50));
StringWriter sw = new StringWriter();
mapper.writeValue(sw, toppings);
System.out.println("Response: " + sw.toString());