public boolean validateGraphics(Graphics graphics) {
   Validator validator = getValidator();
   boolean isValid = GraphicsUtil.validate(graphics);
   Display display = getFromSession("display");
   display.setModule("graphicsInfo");
   display.addErrors(validator.getMessages());
   // FacesContext.getCurrentInstance().isValidationFailed()
   setValidated(isValid);
   return isValid;
 }