Additional Notes
Why can’t you instantiate an abstract class?
Track: Java
Topic: OOP
Focus: Abstract Classes
Java: Abstract Classes
Answer
Abstract classes are incomplete and need concrete subclasses.
Abstract classes contain abstract methods with no implementation, making them incomplete. They serve as templates for subclasses, which provide specific implementations. For instance, you can't create an object of 'AbstractShape' directly because it might have an abstract 'draw' method that 'Circle' or 'Square' subclasses must implement.
Abstract classes contain abstract methods with no implementation, making them incomplete. They serve as templates for subclasses, which provide specific implementations. For instance, you can't create an object of 'AbstractShape' directly because it might have an abstract 'draw' method that 'Circle' or 'Square' subclasses must implement.
Topics: Abstract Classes Java OOP