Simples Assim

package br.eti.fernandoribeiro.sample.ui;

import net.rim.device.api.i18n.ResourceBundle;
import net.rim.device.api.ui.MenuItem;
import net.rim.device.api.ui.UiApplication;
import net.rim.device.api.ui.container.MainScreen;
import net.rim.device.api.ui.component.Menu;

import br.eti.fernandoribeiro.sample.util.SampleResource;

public final class SampleScreen extends MainScreen { // Or other subclass of Screen
  private static final ResourceBundle BUNDLE = ResourceBundle.getBundle(SampleResource.BUNDLE_ID, SampleResource.BUNDLE_NAME);

  protected void makeMenu(final Menu menu, final int instance) {

    if (Menu.INSTANCE_DEFAULT == instance) { // Or Menu.INSTANCE_CONTEXT or Menu.INSTANCE_CONTEXT_SELECTION
      final MenuItem miItem = new MenuItem(BUNDLE.getString(SampleResource.MENUITEM_TEST), 0, 0) {

        public void run() {
          ...
        }

	  };

      add(miItem);

      add(MenuItem.separator(1));

      final MenuItem miItem2 = new MenuItem(BUNDLE.getString(SampleResource.MENUITEM_TEST), 2, 0) {

        public void run() {
          ...
        }

	  };

      add(miItem2);
	}

  }

}

package br.eti.fernandoribeiro.sample.ui;

import net.rim.device.api.applicationcontrol.ApplicationPermissions;
import net.rim.device.api.applicationcontrol.ApplicationPermissionsManager;
import net.rim.device.api.ui.UiApplication;

public final class SampleApplication extends UiApplication {

  public static void main(final String[] args) {
    final ApplicationPermissionsManager manager = ApplicationPermissionsManager.getInstance();

    final ApplicationPermissions permissions = manager.getApplicationPermissions();

    boolean ready = ApplicationPermissions.VALUE_ALLOW == permissions.getPermission(ApplicationPermissions.PERMISSION_SERVER_NETWORK); // Or another permission

    if (!ready) {
      permissions.addPermission(ApplicationPermissions.PERMISSION_SERVER_NETWORK);

      ready = manager.invokePermissionsRequest(permissions);
    }

    if (ready) {
      /* Do something that requires the permission */
    } else {
      System.exit(0);
    }

    final UiApplication app = new SampleApplication(); 

    app.enterEventDispatcher();
  }

}

package br.eti.fernandoribeiro.sample.ui;

import net.rim.blackberry.api.messagelist.ApplicationIcon;
import net.rim.blackberry.api.messagelist.ApplicationIndicatorRegistry;
import net.rim.device.api.i18n.ResourceBundle;
import net.rim.device.api.system.EncodedImage;
import net.rim.device.api.ui.UiApplication;

import br.eti.fernandoribeiro.sample.util.Resource;

public final class SampleApplication extends UiApplication {
  private static final ResourceBundle BUNDLE = ResourceBundle.getBundle(SampleResource.BUNDLE_ID, SampleResource.BUNDLE_NAME);

  public static void main(final String[] args) {
    final ApplicationIndicatorRegistry registry = ApplicationIndicatorRegistry.getInstance();

    registry.register(new ApplicationIcon(EncodedImage.getEncodedImageResource(BUNDLE.getString(SampleResource.RESOURCE_INDICADOR))), false, false);

    ...
  }

}

1) Create an OptionsProvider.

package br.eti.fernandoribeiro.sample.options;

import net.rim.blackberry.api.options.OptionsProvider;
import net.rim.device.api.i18n.ResourceBundle;
import net.rim.device.api.ui.container.MainScreen;

import br.eti.fernandoribeiro.sample.model.Config;
import br.eti.fernandoribeiro.sample.util.SampleResource;

public final class SampleOptionsProvider implements OptionsProvider {
  private static final ResourceBundle BUNDLE = ResourceBundle.getBundle(SampleResource.BUNDLE_ID, SampleResource.BUNDLE_NAME);

  private Config config; // Recommended

  public String getTitle() {
    return BUNDLE.getString(SampleResource.APPLICATION_TITLE); // Recommended
  }

  public void populateMainScreen(final MainScreen mainScreen) {
    ...
  }

  public void save() {
    ...
  }

}

http://c2.com/cgi/wiki?ValueObject

2) Register it with the OptionsManager.

package br.eti.fernandoribeiro.sample.ui;

import net.rim.blackberry.api.options.OptionsManager;
import net.rim.device.api.ui.UiApplication;

import br.eti.fernandoribeiro.sample.options.SampleOptionsProvider;

public final class SampleApplication extends UiApplication {

  public static void main(final String[] args) {
    OptionsManager.registerOptionsProvider(new SampleOptionsProvider());
  }

}