Consider the following class declarations.

 public class Dog { public Dog() { System.out.println("woof"); } public void speak() { System.out.println("Bark"); } } public class Pomeranian extends Dog { public Pomeranian() { super(); } public void speak() { System.out.println("Yip"); } public void speak(String emotion) { System.out.println(emotion); } } 

Pomeranian shows an example of:

Overriding and overloading'

Neither overriding or overloading

Overriding only

Overloading only