// ksession.getWorkItemManager().completeWorkItem(workItemHandler.getWorkItem().getId(), res);
Map<String, String> map = new HashMap<String, String>();
map.put("test", "initial-val");
JaxbProcessInstanceWithVariablesResponse jpiwvr = new JaxbProcessInstanceWithVariablesResponse(processInstance, map);
testRoundTrip(jpiwvr);
JaxbProcessInstanceListResponse jpilp = new JaxbProcessInstanceListResponse();
List<ProcessInstance> procInstList = new ArrayList<ProcessInstance>();
procInstList.add(new JaxbProcessInstanceResponse(processInstance));