Learn how to use synchronous and asynchronous callbacks in Java—including callbacks with lambda expressions, CompletableFuture, and more.

Get a deep dive into using method references in your Java programs, including stream operations, event listeners, and constructors and factories.

What is Java printf? The Java printf function helps simplify the task of printing formatted output to the console, terminal window or log files. The Java printf function makes it easier to create ...

Owners of Motorola phones equipped with Java soon will be able to access Web sites cloaked by a particular Internet security standard, control a robot, search a database and more, the company ...

Serverless computing becomes a focus at JavaOne 2017, as Oracle introduces Project Fn and Microsoft previews Java support for Azure Functions.

Azure Functions, Microsoft’s platform for building serverless applications, has long supported a variety of programming languages but it’s adding an important one today: Java. Fittingly, the ...