}
void listStateModel(String[] optValues) {
String clusterName = optValues[0];
String stateModel = optValues[1];
StateModelDefId stateModelDefId = StateModelDefId.from(stateModel);
ClusterAccessor accessor = clusterAccessor(clusterName);
Map<StateModelDefId, StateModelDefinition> stateModelDefs =
accessor.readStateModelDefinitions();
StateModelDefinition stateModelDef = stateModelDefs.get(stateModelDefId);
StringBuilder sb = new StringBuilder("StateModelDefinition: ").append(stateModelDef.toString());