For any intermediate Java (2 or more years) audience
Much noise has been made in recent years about functional languages, like Scala or Haskell, and their benefits relative to object-oriented languages, most notably Java. Unfortunately, as wonderful as many of those benefits are, the fact remains that most Java developers will either not want or not be able to adopt those languages for writing day-to-day code. Which leaves us with a basic question: if I can't use these functional languages to write production code, is there any advantage to learning about them?
The short answer is yes, for the fundamental premise--"I can't use functional code on my Java project"--is flawed. Java developers can, in fact, make use of functional ideas. In this presentation, we'll go over some basic functional concepts, then show how to use functional ideas on common Java programming tasks. Let the excuse "I can only use Java" finally be consigned to the rubbish bin, once and for all.
Published on 04 May 2022