🚀 go-pugleaf

When I use public boolean handleEvent(Event e ) I get a warning that it is
deprecated. I can not find what it is replaced with for sure or how to use
it. Anyone know how the following code should be converted?

public boolean handleEvent(Event e){
             switch ( e.id){
                    case e.WINDOW_DESTROY:
                         dispose();
                         return true;
                    default:
                            return false;
             }
      }