Get a deep dive into using method references in your Java programs, including stream operations, event listeners, and constructors and factories. Topics Spotlight: New Thinking about Cloud Computing ...

How to use Java’s Function interface. For this Java Function interface example, we will provide a single method named “apply” that takes an Integer as an argument, squares it and returns the result as ...

Sometimes programmers new to lambdas and streams get intimidated by the components defined in the java.util.function package, so I always like to remind developers that all of the interfaced defined ...