The Pros and Cons of Object-Oriented Programming in Java

What is OOP

Object-Oriented Programming (OOP) is a programming paradigm that uses objects to represent real-world entities and the interactions between them. Java is a popular programming language that supports OOP concepts.

Real Life Examples

1. Online Shopping System: An online shopping system can be implemented using OOP concepts. Each product can be represented as an object with its own properties such as name, price, description, and so on. The customer can be represented as another object with its own properties such as name, address, and payment information. The shopping cart can be implemented as an object that holds the items that the customer has added to their cart. The checkout process can be implemented as a method of the shopping cart object that takes the customer’s payment information and completes the transaction.
2. Banking System: A banking system can be implemented using OOP concepts. Each account can be represented as an object with its own properties such as account number, balance, and account holder information. The customer can be represented as another object with its own properties such as name, address, and contact information. The customer can perform operations such as deposit, withdrawal, and balance inquiry by calling methods of their account…