Interface in Java
Interface in Java is a powerful tool that allow for the creation of abstractions and the implementation of multiple inheritance. …
language-fundamentals
Package in Java
Package in Java is used to group related classes and interfaces together and provide a way to manage their access …
final Keyword in Java
The final keyword in Java is a non-access modifier that can be used with variables, methods, and classes. It prevents …
Abstract class in Java
Abstract class in Java is a powerful feature that allow us to define common behavior for a set of subclasses. …
Dynamic Method Dispatch in Java
Dynamic method dispatch in Java is a feature of Java that allows the runtime system to determine which method to …
super Keyword in Java
The super keyword in Java is used to refer to the parent class of a subclass. Uses of super keyword …
Subclass and Superclass in Java
In Java, a subclass is a class that inherits from a superclass. The subclass is able to access and reuse …
Inheritance in Java
Inheritance is one of the most important concepts in object-oriented programming (OOP). It allows us to create new classes that …
Nested and Inner Class in Java
Nested and Inner class in Java is a class declared within the body of another class. Nested classes are a …
Recursion in Java
Recursion is a programming technique where a function calls itself. This may seem like a strange concept, but it can …