Source of Animal.java

Structures and functions

  1: //Animal.java

  3: public abstract class Animal
  4: {
  5:     protected String name;
  6:     protected int age;

  8:     abstract void printInfo();

 10:     public String getNameAndAge()
 11:     {
 12:         return this.age + " years, " + name;
 13:     }
 14: }