if (jsonObject.has("3")) {
JsonElement elem = jsonObject.get("3");
{
JsonArray array = elem.getAsJsonArray();
for (int i = 0; i < array.size(); i++) {
DocumentSnapshotProtoImpl payload = new DocumentSnapshotProtoImpl();
GsonUtil.extractJsonObject(payload, array.get(i), gson, raw);
addDocument(payload);
}
}
}