Lambda expressions are new to Java SE 8, and in my opinion they are the most significant language features debuting in this version.

This article sheds light on how Java 8 lambda expressions and method references are implemented under the hood, and looks at the generated bytecode and performance implications.

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 ...

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 ...

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 ...