状态机不发送事件，状态迁移都是对的

if(!stateMachine.sendEvent(MessageBuilder.withPayload(event).setHeader(IStateMachineConstants.TASK_OBJECT, originalTask).copyHeaders(params).build())){
throw new StateEventException(ControllerResult.build(false,"stateMachine_not_executed","状态机未调用"));
}

            这个异常总会调用

http://www.cnblogs.com/stst/archive/2015/10/22/4903041.html