Smart Devices Java Project

Simple Java project demonstrating device classes (Device, Smartphone, Smartwatch, SmartTV, Tablet) with a Main runner.

Prerequisites

• Java JDK 11 or newer installed

Build & Run

From the project root (where these files live), run:

javac *.java
java Main

If your environment uses separate source folders, compile accordingly.

Project Structure

• Device.java — base device abstraction
• Smartphone.java — smartphone implementation
• Smartwatch.java — smartwatch implementation
• SmartTV.java — smart TV implementation
• Tablet.java — tablet implementation
• Main.java — application entry point

Git / GitHub

1. Initialize a local repo (optional):

git init
git add .
git commit -m "Initial commit"

2. Create a repository on GitHub and push:

git remote add origin https://github.com/USERNAME/REPO.git
git branch -M main
git push -u origin main

Replace USERNAME and REPO with your GitHub username and repo name.

Notes

• .gitignore added to exclude build artifacts and IDE files.