Also known as the Java 8 Predicate -- which stems from the JDK version where functional programming was introduced to developers -- this simple interface defines five methods, although only the Java ...

Here is a lambda expression and Predicate example: The functional Predicate interface gets used extensively by the Java 8 Streams API. Any developer who wants to master functional programming in Java ...

Let’s discuss the Top 5 Java 8 features for developers. Lambda expressions (or closures) are popular in functional programming. Until now, Java didn’t support them and therefore was missing ...