Working on An Unfamiliar Codebase
If you want to understand a codebase better, you need more than just to read its code; you need to draw diagrams.
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.
JavaFX Links of June 2023
Again a lot has been shared this month in the jfx-central.com #LinksOfTheWeek! And that website itself is "under heavy construction" as …
The Curious Case of Different Runtimes
Strange runtime behavior when presenting different training data to the JIT. We show how we diagnosed and condense down to a few test cases.
Exploring the Depths of Java: A Comprehensive Conversation with Jakob Jenkov, Part-I
Explore the first part of our in-depth interview with Jakob Jenkov, an experienced Java developer and AWS solution architect, as he shares …
Optimise CPU Performance Through Isolation and System Tuning
Standard solutions for controlling CPU isolation for low-latency Linux applications are isolcpus and cgroups/csets. Each have their …
Time Machine: A Look-Back at Java Sessions from NODES 2022
As we prepare for NODES 2023, let's pull out the time machine and review the Java sessions from NODES 2022.
Upgrade to Jakarta EE 10 and GlassFish 7: Easier Than You Think!
Everything you need to know before upgrading to Jakarta EE 10 and a guide to upgrade successfully and in almost no time!
Debugging OpenJDK Tests in VSCode (Without Losing Your Mind)
jtreg is the test harness used by the JDK test framework. Attaching a debugger cumbersome to enable debugging in VSCode. But worry no more!
5,924 viewsFoojay Podcast #26: The Future of Source Control and CI/CD
We have seen evolutions from CVS to Subversion to Git. Is this the endpoint? Did we find the holy grail? What evolutions are waiting for us?
Why I prefer trunk-based development
Trisha summarizes the advantages of trunk-based development (as opposed to branch-based development) in this article.