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Migrate to Java 25

Migrates a jEAP application from an earlier Java version to Java 25.

Usage​

Navigate to the root directory of your jEAP project and run:

jeap migrate java-25

What It Does​

The migration performs the following steps:

Required Steps​

These steps must succeed for the migration to complete:

  1. Update jEAP Parent - Updates the jEAP parent POM to the latest version using Maven's versions plugin
  2. Set Java Version - Updates java.version and maven.compiler.release properties in pom.xml to 25
  3. Update Maven Wrapper - Updates the Maven Wrapper to the latest version

Optional Steps​

These steps are executed if applicable to your project. Failures are logged as warnings but do not abort the migration:

  1. Update Jenkinsfile Maven Image - Updates Maven build images in Jenkinsfile:

    • eclipse-temurin → tag 25
    • eclipse-temurin-node → tag 25-node-22
    • eclipse-temurin-node-extras → tag 25-node-22-browsers

  2. Update Dockerfile Java Version - Updates base images in Dockerfiles:

    • eclipse-temurin → tag 25-jre-ubi9-minimal
    • jeap-runtime-coretto → tag 25.20251119043107

  3. Update JIB Base Image - Updates the Maven JIB plugin configuration to use amazoncorretto:25-al2023-headless

  4. Update GitHub Actions Codebuild Image - Updates jEAP codebuild images in GitHub Actions workflows to use tag 25-node-22

Prerequisites​

  • The project must be a Maven-based jEAP application