The goal of a lambda expression in Java is to implement a single method. All Java methods have an argument list and a body, so it should come as no surprise that these two elements are an important ...

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 ...

Like C# lambda expressions, Java 8 lambda expressions tie an argument list to a body. For example, (int x) -> x * x specifies an integer parameter that’s named x and returns the value of x squared.

Instana now claims to be the only solution to provide automatic native tracing of all 4 languages on Lambda. Lambda expression, which adds closures and related features to the Java language to support ...

Learn how to use lambda expressions and functional programming techniques in your Java programs ...