CAT 2 Java Programming Assignment.

Project Overview

This repository contains Java implementations illustrating key Object-Oriented Programming concepts.

Implemented Concepts

1. Encapsulation

• Class: Student
• Features:
  • Private attributes: name and grade
  • Public getter and setter methods
  • Grade validation (0-100 range)

2. Method Overloading and Overriding

• Classes:
  • MathOperations: Demonstrates method overloading
  • Animal, Dog, Cat: Shows method overriding and polymorphism

3. Abstraction

• Abstract class: Appliance
• Concrete subclasses: Fan, TV
• Illustrates abstract method implementation

4. Exception Handling

• Class: DivisionExample
• Handles division by zero scenario
• Provides user-friendly error messaging

Setup and Running

1. Ensure Java Development Kit is installed
2. Compile each class separately
3. Run the main method in each demonstration class

Compilation Instructions

.java
java ClassNameToRun

Key Learning Outcomes

• Understanding encapsulation principles
• Implementing method overloading
• Practicing method overriding
• Applying abstraction concepts
• Handling runtime exceptions