by converting an example of object-oriented Java code to its functional equivalent. I found the book Introduction to Functional Programming (Richard Bird and Philip Wadler, Prentice Hall ...

Streams and lambdas are an incredibly useful way to work with Java’s collections. Functional programming is in general a great addition to the overall range of tools available to us in building ...

There are only half a dozen classes you really need to master to become competent in the world of functional programming. The java.util.function package contains well over 40 different components, but ...

If you want to master functional programming, the best place to start is with the Java Function interface. This example will show you four different ways to implement this functional interface in your ...

The advent of Java 8 in particular added important features taken from functional programming idioms that make code shorter, more reliable, and more expressive. The details of Java’s history are ...