* @return the start event node
*/
private FlowElement createStartEventNode(String clientId, TProcess processJaxb, ArrayList<TSubProcess> subProcessesJaxb,
TFlowNode flowNodeJaxb, List<TSequenceFlow> sequenceFlowsJaxb) {
final TStartEvent startEventJaxb = (TStartEvent) flowNodeJaxb;
return new StartEventNode(
IdService.getUniqueProcessId(clientId, processJaxb),
IdService.getUniqueFlowNodeId(clientId, processJaxb, subProcessesJaxb,
startEventJaxb),