You can test, document and generate RESTful API code for your Java apps when you add OpenAPI's Swagger UI to Spring Boot projects.

If you are eager to learn about Spring Boot, REST APIs, security, validation, and testing, consider giving this updated book a try. You are guaranteed to learn something new! The book covers: ...

We use Maven to build and unit test some Spring based restful webservices. We then use the Maven Jetty plugin to start a Web server and deploy them to it.