What is the output of the code on the right?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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public class Product {
private
String name;
private double cost;
public Product(String n, double c) {
name=n;
cost=c;
}
public String getName() {
return name;
}
public double getCost() {
return cost;
What is the output of the code on the right?
}
public String toString() {
return (name + "$" + cost);
Shampoo $13.89
Shampoo $13.89
public static void addProducts (ArrayList<Product> c) {
c.add(new Product("Shampoo", 13.89));
c.add(new Product("Bread",4.99));
c.add(new Product("Cereal",7.49));
}
public static void main(String[] args) {
ArrayList<Product> cart1 = new ArrayList<Product>();
addProducts(cart1);
ArrayList<Product> cart2 = cart1;
System.out.println(cart1.get(0));
System.out.println(cart2.get(0));
}
Transcribed Image Text:public class Product { private String name; private double cost; public Product(String n, double c) { name=n; cost=c; } public String getName() { return name; } public double getCost() { return cost; What is the output of the code on the right? } public String toString() { return (name + "$" + cost); Shampoo $13.89 Shampoo $13.89 public static void addProducts (ArrayList<Product> c) { c.add(new Product("Shampoo", 13.89)); c.add(new Product("Bread",4.99)); c.add(new Product("Cereal",7.49)); } public static void main(String[] args) { ArrayList<Product> cart1 = new ArrayList<Product>(); addProducts(cart1); ArrayList<Product> cart2 = cart1; System.out.println(cart1.get(0)); System.out.println(cart2.get(0)); }
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