
AI can write Java code—but can it safely modernize hundreds of legacy systems? Bryan Friedman explains why enterprise #Java needs deterministic refactoring, not probabilistic #AI guesses.
Read how #OpenRewrite scales Java modernization: https://javapro.io/2026/02/04/the-open-source-deterministic-engine-maintaining-javas-next-30-years/
@OpenRewrite

Modernizing #Java at scale fails when refactoring isn’t repeatable. Bryan Friedman shows how #OpenRewrite enables safe, deterministic upgrades across massive codebases.
Learn the engine behind enterprise Java modernization: https://javapro.io/2026/02/04/the-open-source-deterministic-engine-maintaining-javas-next-30-years/
AI can write Java code—but can it safely modernize hundreds of legacy systems? Bryan Friedman explains why enterprise #Java needs deterministic refactoring, not probabilistic #AI guesses.
Read how #OpenRewrite scales Java modernization: https://javapro.io/2026/02/04/the-open-source-deterministic-engine-maintaining-javas-next-30-years/
@OpenRewrite
Thanks to everyone who attended my Modernizing the Mission Critical with #OpenRewrite and #AI session at #jChampionsConf! Slides: https://virtua.tech/slides/modernizing-with-openrewrite-and-ai/. Video: https://www.youtube.com/watch?v=-aDxjaXT3FI .
Tomorrow is the last day of #jChampionsConf (free and online!)! See the schedule here: https://jchampionsconf.com/schedule.html.