Stuck on old #Java versions? You’re not alone. @MBoegie shows how to overcome legacy fear, cut tech debt, & modernize with tools like #OpenRewrite — turning migrations from pain into progress.

Read #JAVAPRO: https://javapro.io/2025/05/13/jump-20-years-of-java-with-migration-engineering/

#JCON2025 #MigrationEngineering #TechDebt

Goodbye @devoxx What an energizing week filled with awesome content and community spirit 🚀

Highlights:
- Insightful non-technical discussions with Maarten Mulders, Maurice Naftalin, and Philippe Fierens at the @oracleace meetup
- Educational exchange with Geoffrey from @timefold about Open Core, Advocacy & Community Management
- Thank you to everyone who joined my session on achieving digital sovereignty with @openrewrite

#Community #DevoxxBE #MigrationEngineering #OpenSource #JavaCommunity

“Write once, run everywhere” sounds great—until you hit 20 years of legacy. Merlin Bögershausen shows how #MigrationEngineering gets your code unstuck and blazing fast into modern Java—via structured concurrency & analysis.

👉 https://javapro.io/2025/05/13/jump-20-years-of-java-with-migration-engineering/

#OpenRewrite @OpenRewrite #LegacyCode

Your code is 20 years old—and still running? Great. But what about security, #Performance, and tech debt? Merlin Bögershausen reveals a smarter path with #OpenRewrite & #MigrationEngineering: recipes, automation & test coverage.

Dive in: 👉 https://javapro.io/2025/05/13/jump-20-years-of-java-with-migration-engineering/

#LegacyCode @OpenRewrite

#LegacyCode schläft nicht. Er wird zum Risiko! Sicherheitslücken, schwache #Performance? Merlin Bögershausen bringt frischen Wind: Mit #MigrationEngineering & #OpenRewrite wird dein Java-Projekt zukunftssicher.

Bereit? Entdecke, was möglich ist: https://javapro.io/de/ueberwinde-20-jahre-mit-migration-engineering/

Do you think legacy software belongs in a museum? @MBoegie shows how 20-year-old code gets a second life—smarter & faster. Learn about recipes, concurrency & tooling (#Maven #Gradle) with #OpenRewrite: 👉 https://javapro.io/2025/05/13/jump-20-years-of-java-with-migration-engineering/

#LegacyCode @OpenRewrite #MigrationEngineering

☕ Break time at #JCON2025 – time to warm up for the next sessions!

📄 11:30 – Lize Raes & Brian Vermeer tackle LLM security risks. Lize´s #JAVAPRO article preps you with hands-on #LangChain4j tips 👉 https://javapro.io/2025/04/23/build-ai-apps-and-agents-in-java/

📄 12:55 – Merlin Bögershausen on cleaning up legacy Java with #OpenRewrite 👉 https://javapro.io/2025/05/13/jump-20-years-of-java-with-migration-engineering/

🧠 Read now – chat better later!

#JavaCommunity #AI #MigrationEngineering

Tomorrow at #JCON2025, Merlin Bögershausen tackles the tech debt trap: too many tools, too many legacy choices. He shows how to consolidate your stack & migrate seamlessly with #OpenRewrite. Join his session!

More on #MigrationEngineering in his #JAVAPRO article → https://javapro.io/2025/05/13/jump-20-years-of-java-with-migration-engineering/