Creating methods in interfaces
Tesla cars have a unique self-driving mode feature that allows drivers to sit back and relax while the car drives itself. In the Tesla class, you will implement the self-driving features of Tesla cars using an interface, but first, you will need to create the interface for this self-driving ability.
NOTE: Non-concrete methods created inside interfaces are abstract by default.
Este exercício faz parte do curso
Introduction to Object-Oriented Programming in Java
Instruções do exercício
- Create interface
ElectricCarinside theMainclass. - Add a void method,
activateSelfDriving, in theElectricCarinterface.
Exercício interativo prático
Experimente este exercício completando este código de exemplo.
public class Main {
// Create ElectricCar interface with activateSelfDriving method
____ ____ {
____ ____();
}
static class Tesla {
}
public static void main(String[] args) {
}
}