Ben Weidig. A Functional Approach to Java. , O’Reilly Media, 2023.

Developing software can be quite a complex endeavor. As Java developers, we usually try to tame this complexity with object-oriented programming (OOP) and an imperative coding style. But not every problem is a good match for an object-oriented coding style. We end up introducing even more complexity by not solving problems with the best tools and paradigms available to us. The functional programming (FP) paradigm offers another approach to solving problems.