public Pizza getSpecificPizza(int index) {
init();
if (index < 0) {
index = 0;
}
if (index > (data.size() - 1)) {
index = data.size() - 1;
}
Pizza obj = data.get(index);
Long id = obj.getId();
return pizzaService.findPizza(id);
}
public Pizza getRandomPizza() {
init();
Pizza obj = data.get(rnd.nextInt(data.size()));
Long id = obj.getId();
return pizzaService.findPizza(id);
}