private void sendStageProgressPatch(TaskState state){
  ServiceUtils.logInfo(this,"Sending self-patch to stage %s",state.stage,state.subStage);
  TaskUtils.sendSelfPatch(this,buildPatch(state.stage,state.subStage,null));
}

private void sendStageProgressPatch ( TaskState state ) { ServiceUtils . logInfo ( this , "Sending self-patch to stage %s" , state . stage , state . subStage ) ; TaskUtils . sendSelfPatch ( this , buildPatch ( state . stage , state . subStage , null ) ) ; }
this method sends a patch operation to the current service instance to move to a new state .
