protected void eventNotificationsCompleted(PvmExecutionImpl execution) {
   ProcessDefinitionImpl processDefinition = execution.getProcessDefinition();
   ProcessInstanceStartContext processInstanceStartContext =
       execution.getProcessInstanceStartContext();
   List<ActivityImpl> initialActivityStack =
       processDefinition.getInitialActivityStack(processInstanceStartContext.getInitial());
   execution.setActivity(initialActivityStack.get(0));
   execution.performOperation(PROCESS_START_INITIAL);
 }
 protected ScopeImpl getScope(PvmExecutionImpl execution) {
   return execution.getProcessDefinition();
 }