/**
* This sets the update time stamp only if it hasn't already been set.
*
* @see org.kuali.kra.bo.KraPersistableBusinessObjectBase#setUpdateTimestamp(java.sql.Timestamp)
*/
@Override
public void setUpdateTimestamp(Timestamp updateTimestamp) {
if (getUpdateTimestamp() == null) {
super.setUpdateTimestamp(updateTimestamp);
}
}
