@Test
    void testV4ModelPreserveModelVersion() {
        Model m = model.withPreserveModelVersion(true);
        assertEquals("4.1.0", new MavenModelVersion().getModelVersion(m));
    }

    @Test
    void testV4ModelPriority() {
        Model m = model.withBuild(Build.newInstance()
                .withPlugins(Collections.singleton(Plugin.newInstance()
                        .withExecutions(Collections.singleton(