title: Weblogic RegistryDocumentBuilderFactory JXDocumentBuilderFactory
body: <blockquote>
    <p>java.lang.ClassCastException: weblogic.xml.jaxp.RegistryDocumentBuilderFactory cannot be cast to oracle.xml.jaxp.JXDocumentBuilderFactory</p>
  </blockquote>
  
  <p>weblogic is still using its own class,i have tried every method,modify the weblogic.xml and weblogic-application.xml  and add args to the startWebLogic.cmd <code>-Djavax.xml.parsers.DocumentBuilderFactory=org.apache.xerces.jaxp.DocumentBuilderFactoryImpl</code></p>
  
  <p>all above is not to work!!!
  who knows the method,please help me !</p>