JAVA Package

package com.oop.javapackage;

public class OOP {
    public static void main(String[] args) {
        Car a = new Motor();
        a.merk();
    }
}

class Car {
    public void merk() {
        System.out.println("Name of Lamborghini = ");
        System.out.println("1. Lamborghini Centenario");
        System.out.println("2. Lamborghini Aventador");
        System.out.println("3. Lamborghini Huracan");
        System.out.println("4. Lamborghini Urus");
        System.out.println("5. Lamborghini Veneno Roadster");
    }
}

class Motor extends Car {
    @Override
    public void merk() {
        super.merk();
        System.out.println("\nName of MotoSport = ");
        System.out.println("1. Honda CBR1000RR");
        System.out.println("2. Kawasaki H2R");
        System.out.println("3. Yamaha YZF R1");
        System.out.println("4. Suzuki Hayabusa");
    }
}


// Note =
1. com.oop.javapackage itu sebuah folder yang terdiri atas folder com -> folder oop -> folder javapackage
2. public class OOP itu sebuah file bernama OOP.java yang berada di folder javapackage