The functional Predicate interface gets used extensively by the Java 8 Streams API. Any developer who wants to master functional programming in Java will need to be comfortable with the Predicate ...

Java’s collections like arrays and lists are foundational building blocks. Functional programming techniques are at times the ideal way to work with these collections.

This Java recursion tutorial shows you how to create a recursive Java factorial function and compares these methods to iterative ones.

Get a deep dive into using method references in your Java programs, including stream operations, event listeners, and constructors and factories.