@Override
    public void fromData(DataInput in,
        DeserializationContext context) throws IOException, ClassNotFoundException {
      super.fromData(in, context);
      processorId = in.readInt();
      result = DataSerializer.readByteArray(in);
      aCallbackArgument = DataSerializer.readObject(in);
      e = DataSerializer.readObject(in);
      isSerialized = in.readBoolean();
      requestorTimedOut = in.readBoolean();

    }
Invoked on the receiver - which, in this case, was the initiator of the
NetLoadRequestMessage. This concludes the net request, by communicating an object value.
geode-core/src/main/java/org/apache/geode/internal/cache/SearchLoadAndWriteProcessor.java