ATM Simulator System 📌 Overview A Java-based ATM Simulator desktop application that replicates core ATM functionalities such as account login, balance inquiry, deposits, withdrawals, and mini statements — built using Java Swing for the GUI and MySQL as the backend database. 🛠️ Tech Stack

Language: Java IDE: Eclipse / NetBeans GUI: Java Swing + JCalendar (jcalendar-1.4) Database: MySQL (mysql-connector-j-9.7.0) Build Tool: Apache Ant (build.xml)

✨ Features

User registration and login with card number & PIN Deposit and withdrawal operations Balance enquiry Mini statement / transaction history PIN change functionality

⚙️ Prerequisites

Java JDK 8 or higher MySQL Server Eclipse IDE (or any Java IDE) JCalendar 1.4 JAR MySQL Connector/J 9.7.0 JAR

🚀 Setup & Installation

Clone the repository

bash git clone https://github.com/rishitasingh49/ATM-Simulator-System.git

Import into Eclipse

Go to File > Import > Existing Projects into Workspace Select the cloned folder

Add external JARs

Right-click project → Build Path > Configure Build Path Add jcalendar-1.4.jar and mysql-connector-j-9.7.0.jar

Set up the MySQL database

Create a database (e.g., atm_simulator) Import the provided SQL file (if included) or manually create the required tables Update DB credentials in the source code (connection URL, username, password)

Run the project

Right-click on the main class → Run As > Java Application

📁 Project Structure ATM-Simulator-System/ ├── src/ # Java source files ├── build/ # Compiled class files ├── build.xml # Ant build script ├── manifest.mf # JAR manifest └── README.md 🤝 Contributing Pull requests are welcome! For major changes, please open an issue first to discuss what you'd like to change.