Uploaded April 2026 | Updated September 2026, 3 weeks ago
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Join us for an insightful talk that navigates common and costly pitfalls in Java development.
From subtle stream mistakes to critical concurrency and HTTP request hurdles, this interactive presentation provides a deep dive into the 'why' behind these issues.
Jeroen will challenge your Java knowledge with programming puzzles and along the way you will get detailed insights into surprising and tricky parts of Java programming, performance and how things can go wrong, unexpectedly. He will present their open source tooling to help you with this and enable you to write more efficient, robust, and sustainable code.
Please subscribe to our YouTube channel @ youtube.com/@DevoxxForever
Subscribe to LinkedIn @ linkedin.com/company/voxxed-days-amsterdam
Follow us on Twitter @ twitter.com/voxxedamsterdam
Join us for an insightful talk that navigates common and costly pitfalls in Java development.
From subtle stream mistakes to critical concurrency and HTTP request hurdles, this interactive presentation provides a deep dive into the 'why' behind these issues.
Jeroen will challenge your Java knowledge with programming puzzles and along the way you will get detailed insights into surprising and tricky parts of Java programming, performance and how things can go wrong, unexpectedly. He will present their open source tooling to help you with this and enable you to write more efficient, robust, and sustainable code.










