taskInstanceList = persistenceService.findTaskInstancesForProcessInstance(currentProcessInstance.getId(), "WithdrawAndReject.Activity2");
assertNotNull(taskInstanceList);
assertEquals(2, taskInstanceList.size());
workItemList = persistenceService.findHaveDoneWorkItems(CurrentUserAssignmentHandlerMock.ACTOR_ID, "WithdrawAndReject", "WithdrawAndReject.Activity2.Task2");
assertNotNull(workItemList);
assertEquals(2, workItemList.size());
tokenList = persistenceService.findTokensForProcessInstance(currentProcessInstance.getId(), null);