JEP 191 provides a Foreign Function Interface at the Java level, similar to JNA or JNR. It will allow easy access to native functions, and will manage native memory at the JVM level.

I’ll also briefly demonstrate nesting interfaces with static methods, also known as static method interfaces. More about Java interfaces. For an introduction to Java interfaces, ...

With a basic understanding of these functional interfaces, you can easily master the other 35 or so functions because the remainder simply build on these five concepts. Just look at the various ...

Abstract classes and interfaces in Java serve fundamentally different purposes. Learn the differences between these Java language elements and how to use them in your programs.

Traditional Java 8 Predicate example. While the Java 8 Predicate is a functional interface, there's nothing to stop a developer from using it in a traditional manner.Here's a Java Predicate example ...