the filename after the version. This allows:
            <ul>
            <li>referring to attached artifact, for example {@code sources} and {@code javadoc}:
            see <a href="../maven-core/artifact-handlers.html">default artifact handlers</a> for a list,</li>
            <li>distinguishing two artifacts
            that belong to the same POM but were built differently.

        if (src != null) {
            if (sourceDominant || target.getArtifactId() == null) {
                target.setArtifactId(src);
                target.setLocation("artifactId", source.getLocation("artifactId"));
            }
        }
    }

    protected void mergeModel_ChildProjectUrlInheritAppendPath(
            Model target, Model source, boolean sourceDominant, Map<Object, Object> context) {