public static String bestMatch(Collection<String> supported, String header)
  {
    return bestMatch(supported.stream(), header);
  }
@Test(dataProvider = "successfulMatch")
  public void testBestMatchForSuccessfullMatch(List<String> supportedTypes, String header, String result)
  {
    Assert.assertEquals(MIMEParse.bestMatch(supportedTypes, header), result);
  }