Own custom component: Widgetset does not contain implementation!

I want to develop ownt Select custom component “MySelect” wuth vaadin client windgetset using.

  1. I’m write own class MySelect:

@com.vaadin.ui.ClientWidget(com.vaadin.terminal.gwt.client.ui.VFilterSelect.class)
public class MySelect extends com.vaadin.ui.AbstractSelect implements com.vaadin.ui.AbstractSelect.Filtering, FieldEvents.BlurNotifier,
FieldEvents.FocusNotifier {

}

  1. Compile widgetset ok.

But afrer run, i see next error in place of component:
Widgetset does not contain implementation for com.sitronics.app.ui.MySelect. Check its @ClientWidget mapping, widgetsets GWT module description file and re-compile your widgetset.

How to recompile widgetset with my components which using vaadin client widgteset?

Problem was in static logger in class

private final static Logger log = Logger.getLogger(MySelect.class);

afrer delete this code Component work fine!