Java: Java Programming For Beginners a simple Start To Java Programming (Written By a software Engineer)

Objects and Classes
Java  is  an  Object-Oriented    programming  language.  As  an  issue  that  has  the  Object
Oriented peculiarity, Java underpins the accompanying essential ideas:
Inheritance
Polymorphism
Abstraction
Encapsulation
Objects
Message Parsing
Classes
Method
Instance
In this part, we will investigate the concepts of Classes and Objects.
Class  -  A  class  can  be  described  as  an  blueprint  that  declares  and  defines  the
attributes and methods that its objects will implement and use.
Object  -  Objects  are  simple  real  world  entities  that  possess  a  state  and  its
characteritic behaviour.
For example, if you consider a real world entity, a labrador dog, then this dog is an object.
However, it belong to the class of dogs. Therefore, the associated class is Dog.