Abstract classes in Java are classes that cannot be instantiated directly . In simple terms, you cannot create an object of an abstract class. Instead, abstract classes are meant to be extended by other classes. They serve as blueprints for subclasses to build upon. This article explains what is abstract class in java , features of abstract class , the syntax and examples of abstract class , and the interface vs abstract class . So, read on to learn more! Learn everything about Abstract Class in Java – definition, examples, key concepts, differences from Interface, and best practices for real-world usage. Abstraction in Java is the process of hiding internal implementation details and showing only essential functionality to the user. It focuses on what an object does rather than how it does it. Abstraction hides the complex details and shows only essential features. Abstract classes may have methods without implementation and must be implemented by subclasses. By abstracting functionality, changes in the implementation do not affect the code that depends on the abstraction. How to Achieve ...
