@Test public void testFromStringUTF8WithQualityAndWildcardWithQuality(){
  AcceptCharset charset=acceptCharsetDelegate.fromString("utf-8;q=0.8, *;q=0.4");
  assertTrue(charset.isAnyCharsetAllowed());
  assertEquals(Arrays.asList(new String[]{"utf-8"}),charset.getAcceptableCharsets());
  assertEquals(Arrays.asList(new AcceptCharset.ValuedCharset[]{new AcceptCharset.ValuedCharset(0.8,"utf-8"),new AcceptCharset.ValuedCharset(0.4,null)}),charset.getValuedCharsets());
  assertEquals(Collections.EMPTY_LIST,charset.getBannedCharsets());
}