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

Rewrite object-oriented code using functional techniques. Get started with lambdas, method references, functional interfaces, and the Streams API in Java Welcome back to this two-part tutorial ...

Per-Åke Minborg, Consulting Member of Technical Staff, Java Core Libraries at Oracle, presented “Function and Memory Access in Pure Java” at JavaOne 2025. Minborg demonstrated how the Foreign ...

The supplement in question, Java Brain, is a flavorless powder designed to be mixed into your daily cup of coffee. According ...

The entry point of a standalone Java application is the main method or function. In the age of Servlets and JSPs, Java’s main function took a backseat to these technologies that were initialized with ...

JNI allows the use of function libraries made in languages such as C, C++, VB from Java applications. The advantage of JNI is that you don't need to write the calling function definition in Java ...

Java was intended to be simple to use, have built-in network support, utilize object-oriented programming methods, and perform functions remotely and securely.

The Java Function interface is quite simple. It takes a single Java object as an argument, and returns a single Java object when the method concludes. Any method you can conjure up takes an object and ...

What is the speed difference between a Java app built using the SDK and a C app made using the NDK? To test this I wrote a special app which implements various functions in both Java and C.

Developers interested in using Java to build serverless apps using Microsoft Azure Functions will now have that option, Microsoft plans to announce Wednesday at JavaOne. One of the most requested ...