Functional Java

ThoughtFlow Solutions inc.

Functional Java: A Guide to Lambdas and Functional Programming in Java 8 (English Edition)

Java Functional Programming: Hands-On (Complete Java course : from ZERO to professional) (English Edition)

Apress

Functional Interfaces in Java: Fundamentals and Examples

O'Reilly Media

A Functional Approach to Java: Augmenting Object-Oriented Java Code with Functional Principles

Independently published

Java Functional Programming Made Simple: A Practical Guide with Examples

Pragmatic Bookshelf

Functional Programming in Java: Harness the Power of Streams and Lambda Expressions

Independently published

Mastering Java Streams and Functional Programming: Unlock the Secrets of Expert-Level Skills

Independently published

Java Functional Programming - Lambda & Stream Practice Tests: 180+ questions on Inner classes, Lambda expressions, Method References, Functional Interfaces & Stream API

O'Reilly Media

Functional Programming for Java Developers: Tools for Better Concurrency, Abstraction, and Agility (English Edition)

Manning Publications

Java 8 in Action: Lambdas, Streams, and functional-style programming