@Test
public void xmlEntityMarshallerSupportsXMLContentType() {
XMLEntityMarshaller m = new XMLEntityMarshaller();
String[] contentTypes = m.contentTypesHandled();
assertEquals(2, contentTypes.length);
Set<String> contentTypeSet = new HashSet<String>(Arrays.asList(contentTypes));
assertTrue(contentTypeSet.contains("application/xml"));
assertTrue(contentTypeSet.contains("text/xml"));
}