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
A Java Constructor is a method, it’s invoked when a new object of the class has created and memory allocated to the Object. It has… Read More »Java Constructor | Default | Class | Types with Examples
A Java Methods or Function is a group of the statement, which performs a particular operation. You can also call it’s a piece of code with… Read More »Java Methods | Types | Calling & Parameters Methods example
What is the Java Class? Java Class is a blueprint (template or prototype) for any object or instance. The class has a group of common… Read More »Java Class | Declaration | Types | Constructor | Example