entities.put("notin", "\u2209");
        entities.put("ni", "\u220b");
        entities.put("prod", "\u220f");
        entities.put("sum", "\u2211");
        entities.put("minus", "\u2212");
        entities.put("lowast", "\u2217");
        entities.put("radic", "\u221a");
        entities.put("prop", "\u221d");
        entities.put("infin", "\u221e");
        entities.put("ang", "\u2220");

    @Override
    public boolean traverseDependency(Dependency dependency) {
        requireNonNull(dependency, "dependency cannot be null");
        String prop = dependency.getArtifact().getProperty(MavenArtifactProperties.INCLUDES_DEPENDENCIES, "");
        return !Boolean.parseBoolean(prop);
    }

    @Override
    public DependencyTraverser deriveChildTraverser(DependencyCollectionContext context) {

        Profile prof = new Profile();
        prof.setId("xxx");
        model.addProfile(prof);
        SimpleProblemCollector problems = new SimpleProblemCollector();
        validator.validate(model, problems);
        assertEquals(0, problems.messages.size());

        Repository repo = new Repository(org.apache.maven.api.settings.Repository.newInstance(false));
        prof.addRepository(repo);

        assertTrue(msg.contains(substring), "\"" + substring + "\" was not found in: " + msg);
    }

    @Test
    void testValidate() {
        Profile prof = Profile.newBuilder().id("xxx").build();
        Settings model = Settings.newBuilder().profiles(List.of(prof)).build();
        List<BuilderProblem> problems = validator.validate(model);
        assertEquals(0, problems.size());

            if (modelProp != null) {
                ActivationProperty prop = ActivationProperty.newBuilder()
                        .name(modelProp.getName())
                        .value(modelProp.getValue())
                        .build();
                activation.property(prop);
            }

            org.apache.maven.api.model.ActivationOS modelOs = modelActivation.getOs();

     * @throws Exception in case of issue
     */
    /* MNG-786*/
    @Test
    void testProfileModules() throws Exception {
        PomTestWrapper pom = buildPom("profile-module", "a");
        assertEquals("test-prop", pom.getValue("properties[1]/b")); // verifies profile applied
        assertEquals(4, ((List<?>) pom.getValue("modules")).size());
        assertEquals("module-2", pom.getValue("modules[1]"));

    }

    @Test
    void testSettingsNoPom() throws Exception {
        PomTestWrapper pom = buildPom("settings-no-pom");
        assertEquals("local-profile-prop-value", pom.getValue("properties/local-profile-prop"));
    }

    /**
     * MNG-4107
     */
    @Test
    void testPomAndSettingsInterpolation() throws Exception {