Lambda expressions in Java 8. Functional programming

If you have experience with Java SE, then from this book learn about the changes in Java 8, due to the appearance in the language of lambda expressions. Your attention will be presented examples of code, exercises and exciting explanations of how these anonymous functions can be used to make the code easier and cleaner, and how libraries help in solving applied tasks.
Lambda expressions - a relatively simple change in the Java language: in the first part of the book, it is shown how to use them right. In subsequent chapters, it is demonstrated how lambda expressions make it possible to improve the performance of the program by parallelizing, writing a simpler competitive code and more accurately simulate the subject area, including creating better-quality-oriented languages.

The publication is intended for programmers of different qualifications, usually already working with Java, but not having fun functional programming