code: public void unmarshalling(Xdr xdr) {
          _loaded = true;
          linkMaximum = xdr.getUnsignedInt();
          nameMaximum = xdr.getUnsignedInt();
          noTruncation = xdr.getBoolean();
          chownRestricted = xdr.getBoolean();
          caseInsensitive = xdr.getBoolean();
          casePreserving = xdr.getBoolean();
      }
docs: Reads the Xdr response, as specified by RFC 1813
  (https://tools.ietf.org/html/rfc1813).
  
  @param xdr