@Override
	public boolean equals(Object obj) {
		if (this == obj) {
			return true;
		}
		if (obj == null) {
			return false;
		}
		if (!(obj instanceof ShipVia)) {
			return false;
		}
		ShipVia other = (ShipVia) obj;
		if (shipperId == null) {
			if (other.shipperId != null) {
				return false;
			}
		} else if (!shipperId.equals(other.shipperId)) {
			return false;
		}
		if (shipperName == null) {
			if (other.shipperName != null) {
				return false;
			}
		} else if (!shipperName.equals(other.shipperName)) {
			return false;
		}
		return true;
	}