@Test
public void testFormatPostalCodeAndCity() {

    LOG.info("testFormatPostalCodeAndCity");
    final Locale nl = new Locale("nl", "NL");
    final Locale e1 = new Locale("en", "UK");
    final Locale e2 = Locale.ENGLISH;
    Assert.assertEquals("1  2", AddressUtils.formatPostcalCodeAndCity(nl, "1", "2"));
    Assert.assertEquals("2, 1", AddressUtils.formatPostcalCodeAndCity(e1, "1", "2"));
    Assert.assertEquals("2, 1", AddressUtils.formatPostcalCodeAndCity(e2, "1", "2"));
}