public class Product { private String name; private Double price = (double) -1; public Product(String product) { this.name = product; } public String getName() { return name; } public void setName(String name) { this.name = name; } public Double getPrice() { return price; } public void setPrice(Double price) { this.price = price; } public void print() { System.out.println(name + " по цене " + price + " успешно добавлен"); } }