Finished Product: Ballprogram.

package ball;

public class Ballprogram {

    public static void main(String[] args)
    {


    Ball golfBall = new Ball();

        golfBall.setColor("white");
        golfBall.setHardness("hard");
        golfBall.setSize("small");

   Ball baseBall = new Ball();

        baseBall.setColor("white");
        baseBall.setHardness("hard");
        baseBall.setSize("medium");

   Ball soccerBall = new Ball();

        soccerBall.setColor("green");
        soccerBall.setHardness("soft");
        soccerBall.setSize("large");

        System.out.println( "GolfBall Properties:  \n"+
                "Color = "+golfBall.getColor()+"\n"+
                "Hardness = "+golfBall.getHardness()+"\n"+
                "Size = "+golfBall.getSize());

        golfBall.setColor("blue");
        golfBall.setHardness("soft");
        golfBall.setSize("large");

        System.out.println("");

        System.out.println( "GolfBall Properties Are Now:  \n"+
                "Color = "+golfBall.getColor()+"\n"+
                "Hardness = "+golfBall.getHardness()+"\n"+
                "Size = "+golfBall.getSize());


        System.out.println("");

        System.out.println( "BaseBall Properties:  \n"+
                "Color = "+baseBall.getColor()+"\n"+
                "Hardness = "+baseBall.getHardness()+"\n"+
                "Size = "+baseBall.getSize());

        baseBall.setColor("orange");
        baseBall.setHardness("hard");
        baseBall.setSize("medium");

        System.out.println("");

        System.out.println( "BaseBall Properties Are Now:  \n"+
                "Color = "+baseBall.getColor()+"\n"+
                "Hardness = "+baseBall.getHardness()+"\n"+
                "Size = "+baseBall.getSize());


        System.out.println("");

        System.out.println( "SoccerBall Properties:  \n"+
                "Color = "+soccerBall.getColor()+"\n"+
                "Hardness = "+soccerBall.getHardness()+"\n"+
                "Size = "+soccerBall.getSize());

        soccerBall.setColor("yellow");
        soccerBall.setHardness("soft");
        soccerBall.setSize("medium");

        System.out.println("");

        System.out.println( "SoccerBall Properties Are Now:  \n"+
                "Color = "+soccerBall.getColor()+"\n"+
                "Hardness = "+soccerBall.getHardness()+"\n"+
                "Size = "+soccerBall.getSize());

    }

}