This Java console application reads customer data from a CSV file and sends it to a REST API, which then saves the data to a SQL database. The application also provides a REST API to retrieve customer information based on a customer reference.

Before you begin, ensure you have the following installed:

• Java JDK 11 or newer
• Maven 3.6 or newer (for dependency management and running the application)

Follow these steps to get the application up and running on your local machine:

1. Clone the repository to your local machine:

2. Navigate to the project directory:

3. Install the project dependencies using Maven:

To run the application, execute the following command:

mvn clean install

The REST API endpoints are documented using Swagger. Access the documentation at: Swagger UI

This project uses JUnit and Mockito for unit testing. Tests are designed to ensure the accuracy and efficiency of the word counting logic, including its interaction with external services like the Translator API.

To run the tests, use the following Maven command:

mvn test