This tutorial first introduces the lambda language feature, then provides a more detailed introduction to functional programming with lambda expressions along with target types.

This tutorial demonstrates the power of lambda expressions by contrasting implementations of a mathematical example using C++, Java without lambdas, and Java 8 with lambda expressions.

Do you need an example of how to use Java's UnaryOperator in a functional Lambda expression? This tutorial shows you where when and how to use the UnaryOperator interface in a function.

A great deal of Java programming -- from conditional statements to iterative loops -- deals with the evaluation of true or false values. When you work with the JDK's Streams API and Lambda functions, ...

Project Lambda and Project Jigsaw The big language features for Java SE 8 are lambda expressions (closures) and default methods (formerly called defender methods or virtual extension methods).