/*
In Java, you may write a lot of similar classes to do
related, yet slightly different (or specialized) tasks.
One way that you can reduce the amount of coding/class
developing you do is to write a PARENT CLASS (or SUPER
CLASS) that handles all SHARED/GENERIC tasks a class
might perform, and write specialized CHILD CLASSES
(or SUBCLASSES) that will handle the differing tasks.
This process is known as INHERITANCE.
The sub classes can inherit ALL or SOME of the parent
class' properties, and then have some of their own
unique properties.
To have one class inherit another, we use the "extends"
keyword.
*/

//Dog is a subclass of Animal, and Animal is the super
//class of Dog.
public class Dog extends Animal
{
  //Member Variables
  //Because the Dog class extends (inherits) the Animal
  //class, it has ALL the member variable information
  //that is described in Animal.java
  //Therefore, without even writing anything, this class
  //has the member variables "vegetarian", "eats", and
  //"numOfLegs"
  private String breed;
  private String color;

  //Default Constructor
  //To Construct the elements of the Dog class that were
  //inherited from the Animal super class, we must call
  //the constructor of the Animal class and provide it
  //with the proper values. To call a super class'
  //constructor, we use the keyword "super".
  public Dog()
  {
    super(false, "Meat", 4);
    breed = "Labrador";
    color = "black ";
  }

  //Parameterized
  public Dog(boolean veg, String food, int legs, String bre, String col)
  {
    super(veg, food, legs);
    breed = bre;
    color = col;
  }
}