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.

Java 8 was released in March 2014 and introduced lambda expressions as its flagship feature. You may already be using them in your code base to write more concise and flexible code. For example ...

If you understand the concepts laid out in this functional Consumer interface example, you’re well on your way to mastering the update Java APIs. Consumer tutorial code Here is the code used in this ...

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 ...