Are Critical Vulnerabilities Lurking in Your Java Ecosystem?
According to the Datadog "State of DevSecOps" report, a staggering 90% of Java services are susceptible to one or more critical or …
Friends Of OpenJDK Today
Every article on foojay.io, newest first: OpenJDK, the JVM, Java tooling and the ecosystem around them, written by the Java community.
Interview with a Java Champion: Reflections on a Storied Career and Insights for the Next Generation
Java Champion Ben Evans shares his journey, insights on Java's evolution, and advice for developers in this insightful interview.
Kotlin Coroutines and OpenTelemetry tracing
I recently compared three OpenTelemetry approaches on the JVM: Java Agent v1, v2, and Micrometer. I used Kotlin and coroutines without …
Defining patterns of data transfers for Java applications with TornadoVM
How TornadoVM programmers can utilize the API functions for transferring data to the accelerator's (e.g., GPU) memory, and backwards.
4,306 viewsDevIgnition with Foojay.io at Washington DC JUG
This year DevIgnition is proud to partner with Foojay to include a track of talks by the Friends Of OpenJDK, in addition to our normal …
6,625 viewsThe Impact of the EU DORA Act on Non-EU Financial Organizations
DORA is not just a regional EU regulation but one with far-reaching implications for the global financial services market.
Trash Pandas Love Enterprise Java Garbage Code
If raccoons were software engineers, they would feel at home inside many enterprise systems. These systems are often full of unused and dead …
5,808 viewsRun AI-enabled JakartaEE/MicroProfile apps with LangChain4j
Experience AI technology in Jakarta EE and MicroProfile applications that run on Open Liberty by using LangChain4j APIs.
Default map value
In this post, I'll explain how to provide a default value when querying an absent key in a hash map in different programming languages. Java …
Allocation Profiling in Java
Trouble finding memory leaks in a Java program? Learn how allocation profiling can reveal bugs and help you troubleshoot Java performance.