OOP Concept – Encapsulation

Overview
Encapsulation allows an object to separate its interface from its implementation. The data and the implementation code for the object are hidden behind its interface.
Encapsulation hides internal implementation details from users.
Example:
A Customer may issue a check and now know how it is processed. The internal processing is hidden from the customer. Similary, the [...]

OOP – Introduction

Advantages of OOP
OOP provides advantages over traditional structural programming languages. OOP facilitates writing applications by turning real-world objects into code components. OOP enables users to model real-world objects. Modeling means representing real-world objects as components in Java. Object-Oriented Programming allows programmers and customers to use the same terminology to explain the business [...]