[Ch8] Initial code from book, formatted

package ch8;

import ch7.Cat;

import ch7.Dog;

public class AnimalTestDrive {

  public static void main(String[] args) {

    MyAnimalList list = new MyAnimalList();

    Dog dog = new Dog();

    Cat cat = new Cat();

    list.add(dog);

    list.add(cat);

  }

}

 No newline at end of file

package ch8;

class BuzzwordsReport extends Report {

  void runReport() {

    super.runReport();

    buzzwordCompliance();

    printReport();

  }

  void buzzwordCompliance() {}

}

 No newline at end of file

package ch8;

public class Exercise {

  public interface Foo { }

  public class Bar implements Foo { }

  public interface Vinn { }

  public abstract class Vout implements Vinn { }

  public abstract class Muffie implements Whuffie { }

  public class Fluffie extends Muffie { }

  public interface Whuffie { }

  public class Zoop { }

  public class Boop extends Zoop { }

  public class Goop extends Boop { }

  public class Gamma extends Delta implements Epsilon { }

  public interface Epsilon { }

  public interface Beta { }

  public class Alpha extends Gamma implements Beta { }

  public class Delta { }

}

package ch8;

import ch7.Animal;

public class MyAnimalList {

  private Animal[] animals = new Animal[5];

  private int nextIndex = 0;

  public void add(Animal a) {

    if (nextIndex < animals.length) {

      animals[nextIndex] = a;

      System.out.println("Animal added at " + nextIndex);

      nextIndex++;

    }

  }

}

 No newline at end of file

package ch8;

import ch7.Dog;

public class MyDogList {

  private Dog[] dogs = new Dog[5];

  private int nextIndex = 0;

  public void add(Dog d) {

    if (nextIndex < dogs.length) {

      dogs[nextIndex] = d;

      System.out.println("Dog added at " + nextIndex);

      nextIndex++;

    }

  }

}

 No newline at end of file