public void
refresh(
TableCell cell )
{
TrackerPeerSource ps = (TrackerPeerSource)cell.getDataSource();
long interval = 0;
long min_interval = 0;
if ( ps != null ){
interval = ps.getInterval();
min_interval = ps.getMinInterval();
}
long sort = ( interval<<31 ) | min_interval;
if (!cell.setSortValue(sort) && cell.isValid()){