If you want to master functional programming ... in your code — starting with how to use an actual class, and how to create very concise code with a lambda function. The Java Function interface is ...

There are only half a dozen classes you ... to the calling program. Java’s Consumer and Supplier interfaces are functional compliments to one another. If a function needs to both pass data into it and ...

These features have made Java the first application language of the World Wide Web. The main aim had to make java simple, portable and reliable. From the hottest programming languages to ...