DO THESE EXERCISES

1. Create a file named Movie.java that contains a class named Movie. The
Movie class should have three attributes of appropriate types: title,
genre, and year. This class should not have a main() method.

2. In the same folder, create a file named MovieDemo.java that has a main()
method. In main() create a new instance of the Movie class. Initialize the
new instance to contain an actual movie.

3. In MovieDemo.java write a method called showMovie that accepts a single
Movie object as a parameter and displays the details of the movie neatly.
Call the showMovie method from main passing the movie object you created.

4. Add these lines to MovieDemo.java:

Movie a,b,c;

a= new Movie();
a.title="Fun";
a.genre="Cool";
a.year= 1999;

b= new Movie();
b.title="Fun";
b.genre="Cool";
b.year= 1999;

c= a;

if (a==b)
   System.out.println("a and b are the same movie");
else
   System.out.println("a and b are NOT the same movie");

if (a==c)
   System.out.println("a and c are the same movie");
else
   System.out.println("a and c are NOT the same movie");

4a. Draw an accurate picture of the variables a, b, and c along with any
objects that are created.

4b. Predict the results and then run the program. Are you able to reconcile
your drawing with the results of the program?

5. Find another student in this course who you DID NOT WORK WITH on this
assignment. Compare your diagram with the diagram they drew. Discuss
differences ... if you have questions, watch the instructional video again.