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java-migration

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Migrate Java projects across major versions safely

Software Engineering#java#spring-boot#migrate#build-tools#hibernate#version-upgrade
Authordecebals
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Upgrading Java projects across major LTS versions (8→11→17→21→25) with minimal risk, handling breaking changes, removed APIs, and feature migrations.

Core Features & Use Cases

  • Provides a structured migration path for Java versions, including guidance for Spring Boot and Hibernate upgrades.
  • Identifies breaking changes, suggests code and build configuration updates, and offers automated migration options (e.g., OpenRewrite).
  • Use cases include upgrading legacy projects, adopting new language features, and aligning dependencies with new Java versions.

Quick Start

Provide your project and target Java version and the tool will analyze dependencies and code to output a step-by-step migration plan.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: java-migration
Download link: https://github.com/decebals/claude-code-java/archive/main.zip#java-migration

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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