How to get classname and superclassname for a SAP control

Hello,

I would like to know if it is possible to get the classname, superclassname/superclass for a SAP control.

e.g.

     var myControl = sap.ui.getCore().byId('myId');

     var classname = myControl.getClass().getName();

     var superclassname = myControl.getSuperclass().getName();

     var superclass = myControl.getSuperclass();

Thanks.

Best regards,

Lei