wavelets.put(waveletName.waveletId, wavelet);
}
// Add the delta to the history and update the wavelet's version.
HashedVersion resultingVersion = updateAndGetVersion(waveletName, delta.getOperationCount());
TransformedWaveletDelta versionedDelta = CoreWaveletOperationSerializer.deserialize(delta,
resultingVersion, APP_TIMESTAMP);
deltas.put(waveletName, versionedDelta);
// Confirm submit success.
doSubmitSuccess(waveletName, resultingVersion, APP_TIMESTAMP);