Abstraction is one of the major features of Object-Oriented Programming. Abstraction in Java is used to show only essential details to the user. Menas hiding… Read More »Abstraction in java example | RealTime achive program
A Java method without a body statement means the only declaration and does not have an implementation called a Java abstract method. The abstract method… Read More »Java abstract method example | Use non-abstract class
What is Abstract Class in java? A Java class is declared with Abstract Keyword called a “Java Abstract Class“. An abstract class can have Abstract… Read More »Java abstract class | Examples, constructor, default method
Encapsulation Definition: Encapsulation is one of the pillar concepts of Object-oriented programming. The Java Encapsulation mechanism does wrapping the data (variables) and methods together in a… Read More »Java Encapsulation | Definition, Advantages with Examples
What is the Java polymorphism definition? Polymorphism Means a Many-form, It derived from 2 Greek words: The first word “poly” means many and another “morphs” means… Read More »Java Polymorphism | Definition | Types | Examples
If any class (subclass) has the same methods as its parent class then it’s called a Method Overriding Java. In subclass(child class) override methods are… Read More »Override Java | Method Overriding Java | Examples
Java Overloading is defining two or more methods with the same name. But Method overloading in Java has the same name with a different number of parameters, different… Read More »Java Overloading | Method overloading | Examples
Java Inheritance is the concept of Object-Oriented Programming (OOPs). Where an Object (class or Interface) acquires the property(Methods, Variables, etc) of another object. It’s also called Java… Read More »Java Inheritance | Types of Inheritance | Extends Class with Examples