DogTest.java

      public class DogTest{
 public static void main(String[] args)
 {
  Dog d1 = new Dog("Buddy");
  d1.setBreed("mutt");
  d1.bark();
  System.out.println(d1);
  System.out.println(d1.getName());
 }
}
class Dog
{
 private String name, breed;
 
 public Dog()
 {
 }
 
 public Dog(String name)
 {
  this.name = name;
 }
 
 public void setName(String name)
 {
  this.name = name;
 }
 
 public String getName()
 {
  return name;
 }
 
 public void setBreed(String breed)
 {
  this.breed = breed;
 }
 
 public String getBreed()
 {
  return breed;
 }
 public String toString()
 {
  return name;
 }
 
 public void bark()
 {
  System.out.println("bow wow");
 }
}