OOPS Java !!

Object: Whenever JVM encounter new keyword,it creates a new instance of the class with its own state and behavior which is termed as an object.
Object Oriented Programming is a methodology to create a program with classes and objects

 In Java we do create objects and classes and deal with them,hence it is an object oriented programming language.
Because of its primitives , Java is not 100% object oriented programming language.
So..which are 100% OOP language?
Smalltalk,Simula and few other are in those list.

OOPS Concepts:
Abstraction- Hiding the internal functionality and details is known to be abstraction.In Java,it is achieved through abstract classes and interfaces.


Inheritance -Acquiring all behavior and properties of the Parent class by the child class.
Code reusability and runtime polymorphism is achieved thrigh inheritance.


Polymorphism- In Java,polymorphism refers to the ability of a methods to take many forms.
It is achieved through overloading and overriding.


Ecapsulation-Wrapping up the data from the users using private/protected access modifiers and giving access to only the public methods.







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