SettingSet root = m_builder.buildModel(in);
SettingSet root = m_builder.buildModel(in, null);
    public void testFlags() throws Exception {        InputStream in = getClass().getResourceAsStream("genders.xml");        SettingSet root = m_builder.buildModel(in);        Setting reason = root.getSetting("man/reason");        assertFalse(reason.isAdvanced());        assertTrue(reason.isHidden());        Setting giveBirth = root.getSetting("woman/giveBirth");        assertTrue(giveBirth.isAdvanced());        assertFalse(giveBirth.isHidden());    }