unseenActivityNotificationPanel.setActive(false);
activitySpinner.addClassName(StaticResourceBundle.INSTANCE.coreCss().displayNone());
if (event.getResponse() != null)
{
EntityType actorType = event.getResponse().getDestinationStream().getEntityType();
String actorName = event.getResponse().getDestinationStream().getUniqueId();
if (actorType.equals(EntityType.GROUP))
{
GroupModel.getInstance().fetch(actorName, false);
}
else if (actorType.equals(EntityType.PERSON))
{
PersonalInformationModel.getInstance().fetch(actorName, false);
}
}