public static Workflow.Method rollbackExpandVolumeMethod(URI systemURI,URI volumeURI,String expandStepId){
  return new Workflow.Method("rollBackExpandVolume",systemURI,volumeURI,expandStepId);
}

public static Workflow . Method rollbackExpandVolumeMethod ( URI systemURI , URI volumeURI , String expandStepId ) { return new Workflow . Method ( "rollBackExpandVolume" , systemURI , volumeURI , expandStepId ) ; }
return a workflow . method for rollbackexpandvolume .
