Question

LE 7.2

Purpose: To learn how to create and use stand-alone class programs (classes withouta main method). When you take code out of the application class and put it in a class of its own, you make it reusable Prep Work: Chapter 7 Figure 7.6 shows you how an application class uses the services of a Java class in Figure 7.5. Although the code for LE 7.2 is different than the code in these figures, the concept is the same. Lab Exercise 7.2 Instructions: Relocate the code for LE 5.2 in a separate class file without a main(). Name the class Movies. In this class, 1. Code a no-args (empty) constructor. 2. Copy only the Scanner input as the field from LE 5.2. The field is to be private and non-static (i.e., leave out the word "static") 3. Copy all the methods from LE 5.2, except for the main() 4. Make the methods non-static 5. Be attentive to your import statement(s) In a separate file called YourLastNameFirstlnitialLE72.java, copy the main() from LE 5.2. Store this file in the same location as the Movies.java file. In the main() 1. Instantiate an obiect of the Movies class 2. You'll use the empty constructor for the Movies class to create the object. 3. Use the object to call the methods, but call the setMovieGenre() right after setMovieTitle() to avoid implementing an empty call to input.nextLine() 4. Don't forget to end the main) with an exit statement 5. So except for instantiating the Movies class object, all the code from the main) in LE 5.2 is the same other than using the object to call the methods and the slight difference in the order of the method calls 6. Be attentive to your import statement(s) ProgramName reference VariableName new ProgramName); referenceVariableName.methodName() Grading Requirements: During lab class, enter your name on the sign-up sheet for grading when your assignment is in gradable condition Assignment © Linda Shepherd **SAMPLE OUTPUT - EXCEPT FOR SLIGHT DIFFERENCE IN ORDER OF PROMPTS, EXACTLY SAME AS LE 5.2**** Enter the movie title: How to Train Your Dragon: The Hidden World Enter the movie's genre: Animation Enter the movie's release year: 2019 Enter the price of a movie ticket: 9 Enter the movie's production budget without theI/This prompt is separated into trailing zeroes, e.g. $5,000,000 is entered as 5: 129 I/2 lines MOVIE BREAK-EVEN POINT IN TICKETS Basis: $9.00 per Ticket" Movie: How to Train Your Dragon: The Hidden World Year Released: 2019 Genre: Animation Production Budget: $129.0 million Break-Even Ticket Sales: 14,333,333

Answer 1

/********************************Movie.java***************************/

import java.util.Scanner;

public class Movie {

   private String movieTitle;
   private String genre;
   private String releaseYear;
   private double priceTicket;
   private double budget;
   public Movie() {
      
   }
  
   public void inputData(Scanner scan) {
       System.out.print("Enter the movie title:");
       movieTitle = scan.nextLine();
       System.out.print("Enter the movie's Genre: ");
       genre = scan.nextLine();
       System.out.print("Enter the Movie's release year: ");
       releaseYear = scan.nextLine();
       System.out.print("Enter the price of movie ticket: ");
       priceTicket = scan.nextDouble();
       System.out.print("Enter the movie's production budget without the\ntrailing Zeroes, e.g. $5,000,000 is entered as 5: ");
       budget = scan.nextDouble();
       scan.close();
   }
  
   public void printData() {
      
       System.out.println("\nMOVIE BREAK-EVEN POINT IN TICKETS\n***Basis: $"+priceTicket+" per Ticket****\n");
       System.out.println("Movie: "+movieTitle);
       System.out.println("Year Released: "+releaseYear);
       System.out.println("Genre: "+genre);
       System.out.println("Production Budget: $"+budget+" million");
       System.out.println("Break-Even Ticket Sales: "+(int)((budget*100000)/priceTicket));
      
   }
  
}
/**********************************YourLastNameFirstInitialLE.java***************************/

import java.util.Scanner;

public class YourLastNameFirstInitialLE72 {

   public static void main(String[] args) {
      
       Movie movie = new Movie();
       Scanner Scan = new Scanner(System.in);
       movie.inputData(Scan);
       movie.printData();
   }
}
/************************output*****************************/

Enter the movie title:How to Train Your Dragon: The Hidden World
Enter the movie's Genre: Animation
Enter the Movie's release year: 2019
Enter the price of movie ticket: 9
Enter the movie's production budget without the
trailing Zeroes, e.g. $5,000,000 is entered as 5: 129

MOVIE BREAK-EVEN POINT IN TICKETS
***Basis: $9.0 per Ticket****

Movie: How to Train Your Dragon: The Hidden World
Year Released: 2019
Genre: Animation
Production Budget: $129.0 million
Break-Even Ticket Sales: 1433333

B ConsoleX <terminated> YourLastNameFirstlnitialLE72 [Java Application] C:\Program FilesJava\jre1 Enter the movie title:How to Train Your Dragon: The Hidden World Enter the movie's Genre: Animation Enter the Movie's release year: 2019 Enter the price of movie ticket: 9 Enter the movie's production budget without the trailing Zeroes, e.g. $5,000,000 is entered as 5: 129 MOVIE BREAK-EVEN POINT IN TICKETS *Basis: $9.0 per Ticket*** Movie: How to Train Your Dragon: The Hidden World Year Released: 2019 Genre: Animation Production Budget: $129.0 million Break-Even Ticket Sales: 1433333

Thanks a lot, Please let me know if you have any problem................