public   class  AddDepartmentController  extends  SimpleFormController{

 public  AddDepartmentController(){
setSessionForm(true);
setCommandName("command");
setCommandClass(Department. class ); 
}

 protected   void  initBinder(HttpServletRequest request,
ServletRequestDataBinder binder)  throws  Exception {
CustomNumberEditor numberEditor =  new  CustomNumberEditor(Integer. class , true);
binder.registerCustomEditor(Integer. class , numberEditor);
CustomNumberEditor longEditor =  new  CustomNumberEditor( Long . class , true);
binder.registerCustomEditor( Long . class , longEditor); 
}
....
}

Failed to convert property value of type [java.lang.String] to required type [java.lang.Integer] for property bankCode; nested exception is java.lang.NumberFormatException: For input string: "гг334"