RefactoringVideoStore/VideoStore/src/Rental.java

public class Rental {

    private final Movie movie;
    private final int daysRented;

    public Rental( Movie movie, int daysRented ) {
        this.movie = movie;
        this.daysRented = daysRented;
    }

    public Movie getMovie() {
        return movie;
    }

    public int getDaysRented() {
        return daysRented;
    }

    public double calculateFee () {
        return getMovie().calculateFee(getDaysRented());
    }

    public int calculateBonus (){
        return getMovie().calculateBonus(getDaysRented());
    }
}