public class Car extends Factory { public void brand() { System.out.println("Tesla"); } } public class Factory { public void design() { System.out.println("Design the car"); } public void build() { System.out.println("Build the car"); } } public class Application { public static void main(String[] args) { // access modifiers: public, protected, default(lack of access modifier), private. Factory factory1 = new Factory(); factory1.design(); factory1.build(); Car car1 = new Car(); car1.design(); car1.build(); car1.brand(); } }