Javax

1. Introduction With no doubts, Java 8 release is the greatest thing in the Java world since Java 5 (released quite a while ago, back in 2...

Static is a keyword which can be applied to a variable, method and block. So in Java there are static variable, static method and stat...

To understand the constructor, it is similarly important to understand how it differs from a method. Any student of Java, especially one st...

Java is a case sensitive language and to build Java programs you need to use a lot of Built-in API classes and methods. And beginners find ...

Many design pattern in Java uses encapsulation concept, one of them is Factory pattern which is used to create objects. Factory pattern is...

Abstraction refers to the ability to make a class abstract in OOP. An abstract class is one that cannot be instantiated. All other function...

Encapsulation is one of the four fundamental OOP concepts. The other three are inheritance, polymorphism, and abstraction. Encapsulation ...