Java code, JSP files and cache configuration needed to move to JDK 21.

Will I see what changed?

Yes. Every run produces a report you can review before merging.

Building Commerce teams

JDK 21 Migrator

Automate Java upgrades for SAP Commerce projects

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Made for: SAP Commerce teams planning a Java or platform upgrade

01 JDK 21 Migrator

Features

What JDK 21 Migrator does for you

Automated code changes

OpenRewrite recipes apply the upgrade changes across your code.

JSP and EhCache migration

Handles the parts most upgrades get stuck on.

Clear reports

HTML and Markdown reports with charts of what changed.

Repeatable

Run it again as your code moves on.

About JDK 21 Migrator

JDK 21 Migrator takes the manual grind out of upgrading SAP Commerce projects to a newer Java version. It applies proven OpenRewrite recipes and reports every change.

Upgrade with fewer surprises

JSP rewrites and EhCache changes are included, and the report shows exactly what moved. Built by nsyus LLP.

Questions people ask

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