🚗 Vehicle Management System - Java OOP Project

This Java-based project demonstrates the fundamental concepts of Object-Oriented Programming (OOP), including inheritance, method overloading, method overriding, and constructor chaining, through a simple Vehicle Management System.

📌 Features

• Base Class (Vehicle): Stores basic vehicle details.
• Derived Class (Car): Adds fuel type and overloads the startEngine() method.
• Derived Class (Bike): Adds engine capacity and overrides the displayInfo() method.
• Constructor Overloading and Chaining.
• Method Overloading & Overriding.
• Encapsulation of Vehicle Data.

📁 Project Structure

com.assignment/
├── Vehicle.java
├── Car.java
├── Bike.java
└── Main.java

🧠 Concepts Demonstrated

Concept	Implemented In
Inheritance	Car and Bike extend Vehicle
Method Overriding	displayInfo() in Car and Bike
Method Overloading	startEngine() in Car
Constructor Chaining	Using super() in child class constructors
Copy Constructor	Vehicle(Vehicle v)

💡 Sample Output

Brand: Toyota, Model: Camry, Year: 2022
Vehicle engine is starting...

Brand: Honda, Model: Civic, Year: 2023
Fuel Type: Petrol
Vehicle engine is starting...
Car engine is starting using Push Button

Brand: Yamaha, Model: R15, Year: 2021
Engine Capacity: 155cc
Vehicle engine is starting...

🚀 Getting Started

1. Clone the Repository
git clone https://github.com/palatul16/Vehicle_Management_Repositary
cd vehicle-management-system

2. Compile the Code
javac com/assignment/*.java

3. Run the Program
java com.assignment.Main

📜 Author

Atul Pal
Feel free to connect.