@Test
public void testToString()
{

    Translation enMap = SINGLETON.getWithFallBack(Locale.UK);
    assertEquals("continue onto blp street", enMap.tr("continue_onto", "blp street"));
    Translation trMap = SINGLETON.getWithFallBack(Locale.GERMANY);
    assertEquals("Zu Fuß", trMap.tr("web.FOOT"));
    Translation ruMap = SINGLETON.getWithFallBack(new Locale("ru"));
    assertEquals("Пешком", ruMap.tr("web.FOOT"));
    Translation zhMap = SINGLETON.getWithFallBack(new Locale("vi", "VI"));
    assertEquals("Đi bộ", zhMap.tr("web.FOOT"));
    trMap = SINGLETON.get("de_DE");
    assertEquals("Zu Fuß", trMap.tr("web.FOOT"));
    trMap = SINGLETON.get("de");
    assertEquals("Zu Fuß", trMap.tr("web.FOOT"));
    trMap = SINGLETON.get("de_AT");
    assertEquals("Zu Fuß", trMap.tr("web.FOOT"));
    trMap = SINGLETON.get("he");
    assertEquals("רגל", trMap.tr("web.FOOT"));
    trMap = SINGLETON.get("iw");
    assertEquals("רגל", trMap.tr("web.FOOT"));
    // indonesia assertEquals("in", new Locale("id").getLanguage());
}