documentBuilderFactory.setNamespaceAware(true);
Document doc = documentBuilderFactory.newDocumentBuilder().
parse(file.toURL().toString());
XmlSchemaCollection schemaCol = new XmlSchemaCollection();
schemaCol.setSchemaResolver(new CatalogURIResolver(catalogManager));
XmlSchema schema = schemaCol.read(doc,file.toURL().toString(),null);
assertNotNull(schema);
assertNotNull(schema.getTypeByName(new QName("http://soapinterop.org/xsd2","SOAPStruct")));
assertNotNull(schema.getElementByName(new QName("http://soapinterop.org/xsd2","SOAPWrapper")));