Friends of OpenJDK

Friends of OpenJDK Today

foojay is a place for friends of OpenJDK, providing free, reference materials and blogs for daily Java usage.

Let's look at analyzing dependencies in IntelliJ IDEA. Where does your application get a specific version of a library, show conflicts, etc.

Code Interoperability Mode enables TornadoVM to prototype kernels that run from multiple programming languages.

May 10, 2023 George Ball

An introduction to some approaches that can be taken when we want to have our applications utilise system resources most effectively.

Learn about Java Virtual Threads, how they simplify concurrent programming, how they overcome the limitations of traditional Java threads.

If the user has already installed the programs to connect to remote systems, why not try to use them from Java instead of libraries?

Learn about an impressive list of JavaFX and Raspberry Pi projects and beyond worked on by a 16 year old in Italy!

May 5, 2023 Shai Almog

Does your app fail CI tests "sometimes"? Does it display flaky behavior? Did you add many logs trying to solve it? There's a better way: …

AP-Loader wraps async-profiler and its tools with an API in a cross-platform JAR. This article is about the API.

May 4, 2023 Jerry Shea

How to realize the Unix Philosophy in Enterprise IT using Java, microservices, and Chronicle Queue & Wire.

Let's see the preview and incubator JEPs in Java 20, as well as many smaller enhancements, bug fixes, and deprecations.