Estoy tratando de usar el código de muestra dado en elApress Desarrollo avanzado de BlackBerry libro. El problema es que cuando inicio el simulador con MDS, se muestra la página web. Pero cuando agrego "; deviceside = true" a la url, y luego lanzo el simulador sin MDS, la página web no se muestra. Solo se muestra una pantalla blanca.

import java.io.IOException;
import java.util.*;

import javax.microedition.io.*;

import net.rim.device.api.browser.field.*;
import net.rim.device.api.io.http.HttpHeaders;
import net.rim.device.api.system.Application;
import net.rim.device.api.ui.*;
import net.rim.device.api.ui.component.LabelField;
import net.rim.device.api.ui.container.*;

public class BrowserScreen extends MainScreen implements Runnable,
        RenderingApplication
{
    private RenderingSession renderSession;
    private LabelField status;
    private StatusUpdater updater;
    private String url;

    public BrowserScreen()
    {
        renderSession = RenderingSession.getNewInstance();
        status = new LabelField("Loading...");
        add(status);
        updater = new StatusUpdater(status);
        url = "http://www.google.com";
        (new Thread(this)).start();
    }

    private class BrowserFieldContainer extends VerticalFieldManager
    {
        public BrowserFieldContainer()
        {
            super(Manager.VERTICAL_SCROLL | Manager.VERTICAL_SCROLLBAR
                    | Manager.FIELD_HCENTER);
        }

        public void sublayout(int maxWidth, int maxHeight)
        {
            int width = BrowserScreen.this.getWidth();
            int height = BrowserScreen.this.getHeight();
            super.sublayout((int) (width * .9), height / 2);
        }
    }

    public void run()
    {
        HttpConnection conn = null;
        try
        {
            conn = (HttpConnection) Connector.open(url);
            updater.sendDelayedMessage("Connection opened");
            BrowserContent browserContent = renderSession.getBrowserContent(
                    conn, this, null);
            if (browserContent != null)
            {
                Field field = browserContent.getDisplayableContent();
                if (field != null)
                {
                    synchronized (Application.getEventLock())
                    {
                        deleteAll();
                        add(status);
                        add(new LabelField("Your search starts here."));
                        BrowserFieldContainer container = 
                            new BrowserFieldContainer();
                        container.add(field);
                        add(container);
                        add(new LabelField("Don't forget to tip the service!"));
                    }
                }
                browserContent.finishLoading();
            }
        }
        catch (Exception e)
        {
            updater.sendDelayedMessage(e.getMessage());
        }
        finally
        {
            try
            {
                if (conn != null)
                {
                    conn.close();
                }
            }
            catch (Exception e)
            {
            }
        }
    }

    public Object eventOccurred(Event event)
    {
        if (event.getUID() == Event.EVENT_URL_REQUESTED)
        {
            UrlRequestedEvent urlRequestedEvent = (UrlRequestedEvent) event;
            url = urlRequestedEvent.getURL();
            (new Thread(this)).start();
        }
        updater.sendDelayedMessage("Handle event " + event.getUID() + " for "
                + event.getSourceURL());
        return null;
    }

    public int getAvailableHeight(BrowserContent browserContent)
    {
        return getHeight() / 2;
    }

    public int getAvailableWidth(BrowserContent browserContent)
    {
        return (int) (getWidth() * .9);
    }

    public String getHTTPCookie(String url)
    {
        return null;
    }

    public int getHistoryPosition(BrowserContent browserContent)
    {
        return 0;
    }

protected HttpConnection getResourceConnection(String url,
        HttpHeaders requestHeaders)
{
    HttpConnection connection = null;
    try
    {
        connection = (HttpConnection) Connector.open(url);
        if (requestHeaders != null)
        {
            Hashtable headers = requestHeaders.toHashtable();
            if (headers != null)
            {
                Enumeration names = headers.keys();
                while (names.hasMoreElements())
                {
                    String name = (String) names.nextElement();
                    String value = (String) headers.get(name);
                    connection.setRequestProperty(name, value);
                }
            }
        }
    }
    catch (IOException ioe)
    {
        updater.sendDelayedMessage(ioe.getMessage());
    }
    return connection;
}

    public HttpConnection getResource(final RequestedResource resource,
            final BrowserContent referrer)
    {
        if (resource == null || resource.isCacheOnly())
        {
            return null;
        }

        String url = resource.getUrl();

        if (url == null)
        {
            return null;
        }

        if (referrer == null)
        {
            return getResourceConnection(resource.getUrl(), resource
                    .getRequestHeaders());
        }
        else
        {
            (new Thread()
            {
                public void run()
                {
                    HttpConnection connection = getResourceConnection(resource
                            .getUrl(), resource.getRequestHeaders());
                    resource.setHttpConnection(connection);
                    referrer.resourceReady(resource);
                }
            }).start();
        }
        return null;
    }

    public void invokeRunnable(Runnable runnable)
    {
        (new Thread(runnable)).start();
    }

}