public JRun4xConfigurationBuilder(){
  try {
    DocumentBuilderFactory domFactory=DocumentBuilderFactory.newInstance();
    builder=domFactory.newDocumentBuilder();
  }
 catch (  Exception e) {
    throw new CargoException("Cannot initialize XML DOM document builder",e);
  }
}

public JRun4xConfigurationBuilder ( ) { try { DocumentBuilderFactory domFactory = DocumentBuilderFactory . newInstance ( ) ; builder = domFactory . newDocumentBuilder ( ) ; } catch ( Exception e ) { throw new CargoException ( "Cannot initialize XML DOM document builder" , e ) ; } }
initialized the xml dom document builder .
