@Test
public void testGetDisplayCountry() {

    LOG.info("testGetDisplayCountry");
    Assert.assertEquals("Netherlands", AddressUtils.getDisplayCountry("NL"));
    Assert.assertEquals("Germany", AddressUtils.getDisplayCountry("DE"));
    Assert.assertEquals("United Kingdom", AddressUtils.getDisplayCountry("GB"));
    Assert.assertEquals("", AddressUtils.getDisplayCountry("UK"));
    Assert.assertEquals("Nederland", AddressUtils.getDisplayCountry("NL", new Locale("NL")));
    Assert.assertEquals("Deutschland", AddressUtils.getDisplayCountry("DE", new Locale("DE")));
    Assert.assertEquals("United Kingdom", AddressUtils.getDisplayCountry("GB", new Locale("GB")));
    Assert.assertEquals("", AddressUtils.getDisplayCountry("UK", new Locale("UK")));
}