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

      OwnershipInfo info = (OwnershipInfo)o;
      return ownerProcessPid == info.ownerProcessPid && ownershipAcquiredAtMs == info.ownershipAcquiredAtMs;
    }
@Override
    public boolean equals(Object o)