Question

1. Write the program in java
2. Implement a class Product. Create instance variables to store product name and price and supply the values through constructor. For example new Product(“Toaster’, 29.95). Create methods, getName, getPrice. Write a method productPrinter that prints the product name and its price after reducing it by $5. Create a main class and necessary constructs in the main class to run the Product class.

Answer 1

//Product.java
public class Product {
  private String name;
  private double price;

  public Product(String name, double price) {
    this.name = name;
    this.price = price;
  }

  public String getName() {
    return name;
  }

  public double getPrice() {
    return price;
  }

  public void productPrinter(){
    System.out.println(name+": "+(price-5));
  }

  public static void main(String[] args) {
    Product p = new Product("Toaster",29.95);
    p.productPrinter();
  }
}