Overview

1. Subclass that try to modify behaviour that inheritted from superclass.
2. Aim: subclass has more specific behaviour .
3. Done by return declare method property of parent class at subclass.

- Method declaration in subclass must equal to found at super class. sameness in:

  • name
  • return type
  • parameter list (total, type, and sequence)

- Method in parent class called overriden method
- Method in subclass called overriding method.

Example:

public class Animal {
public void SetVoice() {
System.out.println(“Blesepblesep”);
}
}

public class Dog extends Animal {
public void SetVoice() {
System.out.println(“Hug hug”);
}
}


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