/** {@inheritDoc} */
  @Override
  public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    super.readExternal(in);

    futId = U.readGridUuid(in);
    miniId = U.readGridUuid(in);
    entries = U.readCollection(in);
    invalidParts = U.readIntSet(in);

    ver = CU.readVersion(in);

    err = (Throwable) in.readObject();

    if (invalidParts == null) invalidParts = Collections.emptyList();

    assert futId != null;
    assert miniId != null;
    assert ver != null;
  }
  /** {@inheritDoc} */
  @Override
  public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    src = U.readByteArray(in);

    depMode = GridDeploymentMode.fromOrdinal(in.readInt());

    clsLdrId = U.readGridUuid(in);
    srcClsName = U.readString(in);
    userVer = U.readString(in);
    ldrParties = U.readMap(in);
  }
  /** {@inheritDoc} */
  @Override
  public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    super.readExternal(in);

    threadId = in.readLong();
    commit = in.readBoolean();
    invalidate = in.readBoolean();
    reply = in.readBoolean();

    futId = U.readGridUuid(in);
    commitVer = CU.readVersion(in);
    baseVer = CU.readVersion(in);

    writeEntries = U.readList(in);
  }
  /** {@inheritDoc} */
  @Override
  public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    super.readExternal(in);

    topVer = in.readLong();
    implicitTx = in.readBoolean();
    implicitSingleTx = in.readBoolean();
    syncCommit = in.readBoolean();
    syncRollback = in.readBoolean();
    filterBytes = (byte[][]) in.readObject();

    dhtVers = U.readArray(in, CU.versionArrayFactory());

    miniId = U.readGridUuid(in);

    assert miniId != null;
  }