@Override
            public void startElement(String name, String nsPrefix, String nsURI, String systemID, int lineNr) throws Exception {
              if ("project".equals(name)) {
                isPomFile.set(nsURI.startsWith("http://maven.apache.org/POM/"));
              }
              stop();
            }
@Override
            public void startElement(String name, String nsPrefix, String nsURI, String systemID, int lineNr)