// simulates a simple vending machine with operations to purchase drinks and check inventory.public class VendingMachine { // number of bottle in stock private int bottles; // initial inventory is 20 public VendingMachine(){ bottles = 20; } public void purchase(int amount){ bottles = bottles - amount; } public int getInventory(){ return bottles; } public void restock(int amount){ bottles = bottles + amount; } public void report(){ System.out.println("Inventory: " + bottles + " bottles"); } } Given two integers as user inputs that represent the number of drinks to buy and the number of bottles to restock, create aVending Machine object that performs the following operations:• Purchases input number of drinks• Restocks input number of bottles• Reports inventoryThe Vending Machine is found in Vending Machine.java. A Vending Machine's initial inventory is 20 drinks.Ex: If the input is:5 2the output is:Inventory: 17 bottles LABACTIVITY1 import java.util.Scanner;3 public class LabProgram {N3456789027.28.1: LAB: Vending machine10 }Current file: LabProgram.javapublic static void main(String[] args) {Scanner scnr = new Scanner(System.in);/* Type your code here. */}

The given coding practice requires you to create a VendingMachine object and perform operations…

Answered: // simulates a simple vending machine…

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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Question

// simulates a simple vending machine with operations to purchase drinks and check inventory.
public class VendingMachine {

// number of bottle in stock
private int bottles;

// initial inventory is 20
public VendingMachine(){
bottles = 20;
}

public void purchase(int amount){
bottles = bottles - amount;
}

public int getInventory(){
return bottles;
}

public void restock(int amount){
bottles = bottles + amount;
}

public void report(){
System.out.println("Inventory: " + bottles + " bottles");
}

}

Given two integers as user inputs that represent the number of drinks to buy and the number of bottles to restock, create a
Vending Machine object that performs the following operations:
• Purchases input number of drinks
• Restocks input number of bottles
• Reports inventory
The Vending Machine is found in Vending Machine.java. A Vending Machine's initial inventory is 20 drinks.
Ex: If the input is:
5 2
the output is:
Inventory: 17 bottles

LAB
ACTIVITY
1 import java.util.Scanner;
3 public class LabProgram {
N34567890
2
7.28.1: LAB: Vending machine
10 }
Current file: LabProgram.java
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
/* Type your code here. */
}

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