public void update(final GotRequestForGroupMembershipResponseEvent event)
{
pager.setMaxCount(event.getResponse().getTotal());
FlowPanel responsePanel = new FlowPanel();
listRenderer.render(responsePanel, new PersonRequestingGroupMembershipRenderer(event
.getGroupId(), event.getGroupShortName()), event.getResponse(),
"No membership requests");
responseEvent.setWidget(responsePanel);
EventBus.getInstance().notifyObservers(responseEvent);
}