/** {@inheritDoc} */
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
super.readExternal(in);
addr = InetAddress.getByAddress(U.readByteArray(in));
}
/** {@inheritDoc} */
@Override
public void writeExternal(ObjectOutput out) throws IOException {
super.writeExternal(out);
U.writeByteArray(out, addr.getAddress());
}