# ☕ Simple Java Application (Dockerized)

A lightweight Java application running inside a Docker container using **OpenJDK 17 on Alpine Linux** — perfect for learning how to containerize Java programs.

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## 🧠 Project Overview

This project demonstrates how to:

- Write a simple Java program (Main.java)

- Build and run it inside a Docker container

- Use **OpenJDK 17 (Alpine image)** for minimal footprint

- Understand basic Dockerfile instructions

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🚀 How to Run

1️⃣ Build the Docker image

docker build -t simple-java-app .

2️⃣ Run the container

docker run --rm simple-java-app