@Override
  public boolean equals(Object o) {
    if (this == o) return true;
    if (o == null || getClass() != o.getClass()) return false;

    AbstractExternalSystemTask task = (AbstractExternalSystemTask)o;
    return myId.equals(task.myId) && myExternalSystemId.equals(task.myExternalSystemId);
  }
@Override
  public boolean equals(Object o)