Consider a class RatingScore that represents a numeric rating for something such as a movie. Its attributes are • A description of what is being rated • The maximum possible rating • The rating It will have methods to • Get the rating from a user • Return the maximum rating possible • Return the rating • Return a string showing the rating in a format suitable for display a. Write a method heading for each method. b. Write preconditions and postconditions for each method. c. Write some Java statements that test the class. d. Implement the class.

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