javax-to-jakarta-migration

Installation
SKILL.md

javax → jakarta Migration Skill

When to Use

  • Upgrading to Tomcat 11 / Jakarta EE 10+
  • Code review detects javax.* imports
  • Migrating an existing project to the jakarta namespace

Procedure

Step 1 — Scan for javax Usage

Search the codebase for all javax.* imports that need migration:

javax.servlet.*      → jakarta.servlet.*
javax.persistence.*  → jakarta.persistence.*
javax.validation.*   → jakarta.validation.*
javax.annotation.*   → jakarta.annotation.*
javax.inject.*       → jakarta.inject.*
javax.enterprise.*   → jakarta.enterprise.*
javax.faces.*        → jakarta.faces.*
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Apr 28, 2026