+ /**
+ * Runs the registered handler (if any) for the given response. The default
+ * action is to do nothing. Typically an action will be need on 'OK' or other
+ * positive selection in the dialog. An action might in some cases also be
+ * needed for a 'Cancel' response.
+ *
+ * @param response
+ * @return
+ */
+ default void handleResponse(Object response) {
+ }