super Keyword in Java
The super keyword in Java is used to refer to the parent class of a subclass. Uses of super keyword …
Java
Java Programing Language
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 …
5 Tips for Handling Common Java Errors
Java is a powerful language, but it’s not error free. When things go wrong, it’s important to know how to …
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 …
Polymorphism in Java
Polymorphism in Java is a powerful feature of object-oriented programming (OOP) that allows us to perform a single action in …
Access Modifiers in Java
Access Modifiers in Java is a security mechanism that restricts the accessibility of certain members of a class to specific …
Pass by Reference in Java
Pass by reference in Java is a method of passing parameters to a method. When a parameter is passed by …
Pass by Value in Java
Pass by value in Java is a method of passing parameters to a method. When a parameter is passed by …