public Translation get(String locale) {
        locale = locale.replace("-", "_");
        Translation tr = translations.get(locale);
        if (locale.contains("_") && tr == null)
            tr = translations.get(locale.substring(0, 2));

        return tr;
    }
@Test
    public void testToRoundaboutString() {
        Translation ptMap = SINGLETON.get("pt");
        assertTrue(ptMap.tr("roundabout_exit_onto", "1", "somestreet").contains("somestreet"));
    }