protected void initBinder(WebDataBinder binder) {
binder.setValidator(systemNotificationValidator);
SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy HH:mm");
sdf.setTimeZone(TimeZone.getTimeZone("GMT"));
binder.registerCustomEditor(Date.class, new CustomDateEditor(sdf, true));
binder.registerCustomEditor(SystemNotificationType.class, new EnumEditor(SystemNotificationType.class));
binder.registerCustomEditor(SystemNotificationSeverity.class, new EnumEditor(SystemNotificationSeverity.class));
binder.registerCustomEditor(List.class, "types", new CustomCollectionEditor(List.class) {
@Override
protected Object convertElement(Object element) {
SystemNotificationType type = null;
if (element != null) {