public CellComponentClientState getClientState(
CellComponentClientState clientState,
WonderlandClientID clientID,
ClientCapabilities capabilities) {
AudioTreatmentComponentClientState state = (AudioTreatmentComponentClientState) clientState;
if (state == null) {
state = new AudioTreatmentComponentClientState();
state.groupId = groupId;
state.treatmentType = treatmentType;
state.treatments = treatments;
state.volume = volume;