MavenProject project, Model model, ProjectBuildingRequest request) {
        return new ProjectRealmCache.CacheRecord(null, null);
    }

    @Override
    public void selectProjectRealm(MavenProject project) {}

     * the project builder when the project is fully assembled.
     *
     * @param project The project whose class realm should be selected, must not be {@code null}.
     */
    void selectProjectRealm(MavenProject project);