}
@Test
public void testCustomNamespaces() throws Exception {
Map<String, Object> marshallProps = new HashMap<String, Object>();
NamespacePrefixMapper mapper = new NamespacePrefixMapper() {
@Override
public String getPreferredPrefix(String namespaceUri, String suggestion, boolean requirePrefix) {
if ("http://apache.org/hello_world_soap_http/types".equals(namespaceUri)) {
return "Omnia";