Вроде все работает, но что-то не нравится
package com.javarush.task.task18.task1828;
public class Product {
private int id;
private String productName;
private double price;
private int quantity;
public Product(int id, String productName, double price, int quantity) {
this.id = id;
this.productName = productName;
this.price = price;
this.quantity = quantity;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getProductName() {
return productName;
}
public void setProductName(String productName) {
this.productName = productName;
}
public double getPrice() {
return price;
}
public void setPrice(double price) {
this.price = price;
}
public int getQuantity() {
return quantity;
}
public void setQuantity(int quantity) {
this.quantity = quantity;
}
}