MenuItem in SmartGWT 4.0

[drozd12]

Dear SmartGWT developers.

In version previous to 4.0 MenuItem declaration was:

public class MenuItem extends ListGridRecord  implements com.smartgwt.client.widgets.menu.events.HasClickHandlers;

In version 4.0 we see:

public class MenuItem extends ListGridRecord

But method addClickHandler stays there. But now orphan, like simply method of class. So all my code related on MenuItem as implementation of HasClickHandlers is broken now.
Could you please explain why do you made such changes in public API? I don't see any reason for such changes.

Kindly ask you to return to previous declaration.
With best regards.