### Question:
XmlStaxParser extends ContentParserBase implements ContentParser<String> { @Override public ParseResults parse(String xml) throws BagriException { try (Reader reader = new StringReader(xml)) { return parse(reader); } catch (IOException ex) { throw new BagriException(ex, BagriException.ecInOut); } } XmlStaxParser(ModelManagement model); static ParseResults parseDocument(ModelManagement model, String xml); void init(Properties properties); @Override ParseResults parse(String xml); @Override ParseResults parse(File file); @Override ParseResults parse(InputStream stream); @Override ParseResults parse(Reader reader); ParseResults parse(Source source); ParseResults parse(XMLEventReader eventReader);  }### Answer:
@Test public void testParse() throws Exception { ModelManagement dict = new ModelManagementImpl(); XmlStaxParser parser = new XmlStaxParser(dict); ParseResults results = parser.parse(xml); List<Data> elts = results.getResults(); assertNotNull(elts); assertEquals(31, elts.size()); Data data = elts.get(0); assertEquals("/", data.getPath()); assertNull(data.getValue()); data = elts.get(1); assertEquals("/person", data.getPath()); assertNull(data.getValue()); data = elts.get(2); assertEquals("/person/firstName", data.getPath()); data = elts.get(3); assertEquals("/person/firstName/text()", data.getPath()); assertEquals("John", data.getValue()); }