• How to complete the MovieTheater program below that prompts the user for the number of adult and child tickets to purchase as well as whether the movie showing is a matinee. Adult tickets cost $12 and child tickets cost $10. There is a $3 discount for each matinee ticket.

public class MovieTheater {

public static final int ADULT_PRICE = 12;

public static final int CHILD_PRICE = 10;

public static final int MATINEE_DISCOUNT = 3;

public static void main(String[] args) {

}

}

• Prompt the user for the number of each type of ticket. Output "Invalid value" and exit the program if either number of tickets is less than 0.
• Prompt the user for whether the movie is a matinee. If the user enters anything that starts with y or Y, it is a matinee. Otherwise, it is not a matinee.
• Output the price of the tickets formatted as $xx.00 as shown in the examples below. This can be done by simply using String concatenation - you don't need to use printf().
• Provide "javadoc" for the class, main method, and class constants.
• See the TaxCalculator program for an example of how to complete the program and document it using javadoc comments.

$ java MovieTheater

Adult tickets: 2

Child tickets: 3

Matinee (y,n): n

Ticket price: $ 54.00

$ java MovieTheater

Adult tickets: 0

Child tickets: 5

Matinee (y,n): yes

Ticket price: $ 35.00

$ java MovieTheater

Adult tickets: -4

Invalid value