I'm trying to load the itunes xml file.
I get this error:

error parsing xml:
javax.xml.bind.UnmarshalException: unexpected element (uri:"", local:"plist"). Expected elements are <{}dict>
    at
etc.

I don't understand a bit of the JAXB when it comes to deeper nested stuff.
This is what i have so far:
 pde:

1. // JAXB is part of Java 6.0, but needs to be imported manually
   import javax.xml.bind.*;
    
   // our little data class for storing config settings
   // this class is defined in its own tab in the Processing PDE
   AppConfig config;
    
   void setup() {
     // the following 2 lines of code will load the config.xml file and map its contents
     // to the nested object hierarchy defined in the AppConfig class (see below)
     try {
       // setup object mapper using the AppConfig class
       JAXBContext context = JAXBContext.newInstance(AppConfig.class);
       // parse the XML and return an instance of the AppConfig class
       //config = (AppConfig) context.createUnmarshaller().unmarshal(createInput("config.xml"));
       config = (AppConfig) context.createUnmarshaller().unmarshal(createInput("iTunes Music Library_doeke.xml"));
   
     } catch(JAXBException e) {
       // if things went wrong...
       println("error parsing xml: ");
       e.printStackTrace();
       // force quit
       System.exit(1);
     }
     println("done");
   }
    
   void draw() {
   
   }

AppConfig.java

1. 
    
   import java.util.*;
   import javax.xml.bind.annotation.*;
    
   // this annoation marks the AppConfig class to be able to act as
   // an XML root element. The name parameter is only needed since
   // our XML element name is different from the class name:
   // <config> vs. AppConfig
    
   @XmlRootElement(name="dict")
   public class AppConfig {
    
   }