// The main method is the point of entry into the program...
public static void main(String[] args) {
Animal a = new Animal();
System.out.println(a.numberOfLegs);
System.out.println(a.hasWings);
a.talk();
// a.fly(); method doesn't exist in superclass
Bird b = new Bird();
System.out.println(b.numberOfLegs);
System.out.println(b.hasWings);
System.out.println(b.canFly);
// System.out.println(b.numberOfKills); variable doesn't exist in superclass
b.talk();
// b.attack(); method doesn't exist in superclass
Eagle e = new Eagle();
// System.out.println(e.numberOfKills); variable is private
System.out.println(e.numberOfLegs);
System.out.println(e.hasWings);
e.talk();
e.attack();
a = b;
a.talk();
// a.fly();
b = a;
b.talk();
b.fly();
}
public static void main(String[] args) {
Collection<Animal> animals = new ArrayList<Animal>();
animals.add(new Cat("Cat", "Meow Meow"));
animals.add(new Dog("Dog", "Arf Arf Arf"));
animals.add(new Dog("Dog", "Arffff Arf Arf"));
for (Animal a : animals) {
System.out.println(a.getName() + " " + a.talk());
}
// Cat a = new Cat("Cat","Meow Meow");
// Dog b = new Dog("Dog","Arf Arf Arf");
// System.out.println(a.getName()+" "+a.talk() );
// System.out.println(b.getName()+" "+b.talk() );
}
