Functional Programming in Java

Overview

Master functional programming in Java through this comprehensive course path. Start with function basics and functional interfaces, advance to mastering Java Streams, and explore advanced techniques like currying, higher-order functions, and functional patterns.

What you'll learn

Apply functional interfaces and lambda expressions in Java programs
Process and transform collections with the Java Stream API
Implement recursion, method overloading, and polymorphic function behavior
Compose higher-order functions using currying, partial application, Monads, and Functors
Build reusable components with generics and functional object patterns
Use lazy evaluation and asynchronous programming techniques
Handle errors robustly in functional Java applications

Advantages and disadvantages

Advantages

University courses you can audit for free, with lectures, readings and practice quizzes.
A verified certificate from the university if you pay for it.
Self-paced: start any time.

Disadvantages

Graded assignments and the certificate need the paid track.
Audit access can expire a few weeks after the course ends.
Learning is free, but the certificate costs money.
Some parts (graded work, certificate) are paid.

Some points apply to every course of this kind; see how we rank.

Free to audit

Free: Choose "Audit this course" when you enrol: lectures, readings and practice are free.
Paid: Graded assignments and the verified certificate (Certificate $95). Audit access may end after the course closes.