@Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        final VtDataAck other = (VtDataAck) obj;
        if (acceptedOctetCount == null) {
            if (other.acceptedOctetCount != null)
                return false;
        }
        else if (!acceptedOctetCount.equals(other.acceptedOctetCount))
            return false;
        if (allNewDataAccepted == null) {
            if (other.allNewDataAccepted != null)
                return false;
        }
        else if (!allNewDataAccepted.equals(other.allNewDataAccepted))
            return false;
        return true;
    }