// before accessing this object.
invalidateAll();
if (jsonObject.has("1")) {
JsonElement elem = jsonObject.get("1");
{
ProtocolSignedDeltaProtoImpl payload = new ProtocolSignedDeltaProtoImpl();
GsonUtil.extractJsonObject(payload, elem, gson, raw);
setSignedOriginalDelta(payload);
}
}
if (jsonObject.has("2")) {