In Part 2 we’ll revisit those techniques using Java code that pre-dates Java 8. As you’ll see, this code is functional, but it’s not easy to write or read.

Part 1 starts with an overview and introduces you to OpenAPI, also known as Swagger. In Part 2, you’ll learn how to use Swagger’s API definitions to develop a Spring Web MVC app with an ...

The Java Function interface is quite simple. It takes a single Java object as an argument, and returns a single Java object when the method concludes. Any method you can conjure up takes an object and ...

Interoperability is one of the main promises of Web services. Web services are designed to be independent of the underlying operating system and programming language. In this article we will introduce ...