AWS Transform Custom Automates Java Modernization
This post describes AWS Transform custom, an agentic-AI service that automates large-scale Java application modernization with AWS-managed and user-defined transformations. It demonstrates migrating a Gradle Spring Boot Movie Service from Java 8 to Java 21 using the ATX CLI, configuration files, and interactive or direct execution modes. The article outlines transformation planning, validation steps, and Git workflow integration for repeatable upgrades.
Scoring Rationale
Official AWS tooling provides high actionability and enterprise scope, while the approach offers limited methodological novelty beyond automation.
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