Introducing JfrUnit 1.0.0.Alpha1
Read OriginalJfrUnit is a new JUnit extension that allows developers to assert JDK Flight Recorder (JFR) events in their unit tests. It enables testing of custom JFR event emission, identifying performance regressions (e.g., in garbage collection or memory allocation), and whitebox testing with JMC Agent. The article covers getting started, Maven dependency setup, example usage with Quarkus, and its place within the ModiTect family of Java infrastructure projects.
0 comments
Comments
No comments yet
Be the first to share your thoughts!
Browser Extension
Get instant access to AllDevBlogs from your browser
Top of the Week
1
Introducing GPT-5.1 for developers
Simon Willison
•
6 votes
2
A simple explanation of the big idea behind public key cryptography
Richard Gendal Brown
•
1 votes
3
Google Antigravity Exfiltrates Data
Simon Willison
•
1 votes
4
5
Fix “This video format is not supported” on YouTube TV
David Walsh
•
1 votes
6
Tooltip Components Should Not Exist
TkDodo Dominik Dorfmeister
•
1 votes
7
llm-anthropic 0.22
Simon Willison
•
1 votes
8
GPT-5.1 Instant and GPT-5.1 Thinking System Card Addendum
Simon Willison
•
1 votes
9
Nano Banana can be prompt engineered for extremely nuanced AI image generation
Simon Willison
•
1 votes