I prefer MVP part 2 as well.  It lets me leverage @UiHandler in my uib
views thus further reducing boilerplate code in the presenter.    I
found that GIN is essential to its success esp if you are considering
Junit testing without a web container.   Others essentials are Mockito
and Jukito

Here's an example of how I've followed mvp part 2:

SampleUIB .java...
public class SampleUIB  extends Composite implements SampleView

SampleView.java..
public interface SampleView{
   public interface Presenter {
        void buttonPressed(String fieldValue);
   }
   void loadData....);
}

SamplePresenter.java..
public class SamplePresenter  implements SampleView.Presenter {..
  @Inject private  SampleRpcAsync sampleService;
  @Inject private  private  Table3View view;

-david





The solution is to move to the "part 2" article and follow the advice
here:
> do not use HasXxxHandlers/HasValue/etc. interfaces but make up your own
> Presenter interface, single point of interaction from the view to the
> presenter (the view then pushes to the presenter, rather than the presenter
> pulling from the view).
> Have a look 
> athttp://www.google.com/events/io/2010/sessions/gwt-continuous-build-te...too
> in how to organize your MVP (responsibilities of each part)

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