@Test
public void testGetDoubleStringLocale() {

    Locale locale;
    locale = Locale.UK;
    Assert.assertEquals("9", AmountViewUtils.getDoubleString(locale, 9.00));
    Assert.assertEquals("12,345.6789", AmountViewUtils.getDoubleString(locale, 12345.67890));
    /* ========= */
    locale = Locale.GERMANY;
    Assert.assertEquals("9", AmountViewUtils.getDoubleString(locale, 9.00));
    Assert.assertEquals("12.345,6789", AmountViewUtils.getDoubleString(locale, 12345.67890));
}