“Jak stworzyć obiekt klasy abstrakcyjnej w Javie” Kod odpowiedzi

Jak stworzyć obiekt klasy abstrakcyjnej w Javie

We cannot create objects of an abstract class. To implement features of an abstract class, we inherit subclasses from it and create objects of the subclass. A subclass must override all abstract methods of an abstract class. However, if the subclass is declared abstract, it's not mandatory to override abstract methods.