Files
  • Main.java
Main.java
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class Vehicle {
	public void start() {
		// starting the engine
		System.out.println("starting the engine...");
	}

	public void stop() {
		// stopping the engine
		System.out.println("stopping the engine...");
	}
}

class Car extends Vehicle {
	int numberOfSeats = 4;

	public int getNumberOfSeats() {
		return numberOfSeats;
	}
}

class Main {
  public static void main(String[] args) {
    Car tesla = new Car();
    tesla.start();
    tesla.stop();
  }
}