@Override
  public boolean equals(Object o) {
    if (this == o) return true;
    if (o == null || getClass() != o.getClass()) return false;
    PresentableId id = (PresentableId)o;
    return Objects.equals(myId, id.myId) && Objects.equals(myName, id.myName);
  }
@Override
  public boolean equals(Object o)