Design a class RailwayTicket with following description:

Class name : RailwayTicket

Data Members	Purpose
String name	To store the name of the customer
String coach	To store the type of coach customer wants to travel
long mob no	To store customer's mobile number
int amt	To store basic amount of ticket
int totalamt	To store the amount to be paid after updating the original amount

Member Methods	Purpose
void accept()	To take input for name, coach, mobile number and amount
void update()	To update the amount as per the coach selected (extra amount to be added in the amount as per the table below)
void display()	To display all details of a customer such as name, coach, total amount and mobile number

Type of Coaches	Amount
First_AC	₹700
Second_AC	₹500
Third_AC	₹250
Sleeper	None

Write a main method to create an object of the class and call the above member methods.

import java.util.Scanner;

public class RailwayTicket
{
    private String name;
    private String coach;
    private long mobno;
    private int amt;
    private int totalamt;
    
    private void accept() {
        Scanner in = new Scanner(System.in);
        System.out.print("Enter name: ");
        name = in.nextLine();
        System.out.print("Enter coach: ");
        coach = in.nextLine();
        System.out.print("Enter mobile no: ");
        mobno = in.nextLong();
        System.out.print("Enter amount: ");
        amt = in.nextInt();
    }
    
    private void update() {
        if(coach.equalsIgnoreCase("First_AC"))
            totalamt = amt + 700;
        else if(coach.equalsIgnoreCase("Second_AC"))
            totalamt = amt + 500;
        else if(coach.equalsIgnoreCase("Third_AC"))
            totalamt = amt + 250;
        else if(coach.equalsIgnoreCase("Sleeper"))
            totalamt = amt;
    }
    
    private void display() {
        System.out.println("Name: " + name);
        System.out.println("Coach: " + coach);
        System.out.println("Total Amount: " + totalamt);
        System.out.println("Mobile number: " + mobno);
    }
    
    public static void main(String args[]) {
        RailwayTicket obj = new RailwayTicket();
        obj.accept();
        obj.update();
        obj.display();
    }
}