1. Basic Inheritance & Method Overriding

Scenario

Demonstrate the fundamental "IS-A" relationship and how a subclass can provide a specific implementation of a method defined in its superclass.

Code Block

class Vehicle {
    void fuelType() {
        System.out.println("Generic Fuel");
    }
}

class ElectricCar extends Vehicle {
    @Override
    void fuelType() {
        System.out.println("Electricity");
    }
}

public class Main {
    public static void main(String[] args) {
        Vehicle v = new ElectricCar();
        v.fuelType();
    }
}

Take Your Shot

Predicted Output

Type exactly what you think will be printed in the console.