public static TreeMap<String,List<Approval>> byApprover = new TreeMap<>();
public static TreeMap<String,List<Approval>> byUser = new TreeMap<>();
public static TreeMap<UUID,List<Approval>> byTicket = new TreeMap<>();
public static TreeMap<String,List<Approval>> byApprover = new TreeMap<>();
public static TreeMap<String,List<Approval>> byUser = new TreeMap<>();
public static TreeMap<UUID,List<Approval>> byTicket = new TreeMap<>();