[Copilot]

junit:junit:3.8.1 reaches the classpath transitively through maven-project:2.2.1 → plexus-container-default:1.0-alpha-9-stable-1. With Surefire 3.6.0 (Dependabot PR #19), this activates the junit-vintage engine, and CI fails with TestEngine with ID 'junit-vintage' failed to discover tests. The project only uses JUnit 5.

• pom.xml
  • Excludes junit:junit from the org.apache.maven:maven-project dependency, which is the only path that brings it in.

<dependency>
    <groupId>org.apache.maven</groupId>
    <artifactId>maven-project</artifactId>
    <version>2.2.1</version>
    <scope>provided</scope>
    <exclusions>
        <exclusion>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
        </exclusion>
    </exclusions>
</dependency>

• Not changed
  • The Surefire version stays at 3.5.6, since PR Bump org.apache.maven.plugins:maven-surefire-plugin from 3.5.6 to 3.6.0 #19 covers that bump.
  • Tests are untouched. junit-jupiter remains the only test framework.