Uploaded April 2026 | Updated September 2026, 2 weeks ago
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Everyone’s always talking about how to write fast and efficient Java code… and it’s easy to write slow Java code. Or maybe you’re VIBE CODING and you need to identify badly written, non-performant code, so you can fix it, or tell your AI to fix it. In this lightning talk, we’ll show the best ways to write bad Java code! We’ll dive right into some code and We’ll also discuss how to fix it :)
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
Everyone’s always talking about how to write fast and efficient Java code… and it’s easy to write slow Java code. Or maybe you’re VIBE CODING and you need to identify badly written, non-performant code, so you can fix it, or tell your AI to fix it. In this lightning talk, we’ll show the best ways to write bad Java code! We’ll dive right into some code and We’ll also discuss how to fix it :)
