/*package*/ void updateModelVersion(
     RefactorableSModelDescriptor model, final Map<String, Object> _params) {
   int modelVersion = model.getVersion();
   int historyVersion =
       model.getStructureModificationLog().getLatestVersion(model.getSModelReference());
   if (modelVersion < historyVersion) {
     LOG.info(
         "updating version of "
             + model
             + " from "
             + modelVersion
             + " to .history version "
             + historyVersion);
     model.setVersion(historyVersion);
     model.setChanged(true);
   } else if (modelVersion > historyVersion && historyVersion != -1) {
     LOG.info(
         "history version of "
             + model
             + " is smaller than model version: "
             + historyVersion
             + "<"
             + modelVersion);
   }
 }
 /*package*/ void updateImportVersions(
     EditableSModelDescriptor model, final Map<String, Object> _params) {
   jetbrains.mps.smodel.SModel m = model.getSModel();
   for (jetbrains.mps.smodel.SModel.ImportElement importElement :
       ListSequence.fromList(SModelOperations.getAllImportElements(model.getSModel()))) {
     RefactorableSModelDescriptor usedModel =
         as_hexye9_a0a0a1a7(
             SModelRepository.getInstance().getModelDescriptor(importElement.getModelReference()),
             RefactorableSModelDescriptor.class);
     if (usedModel == null) {
       continue;
     }
     if (importElement.getUsedVersion() < usedModel.getVersion()) {
       LOG.info(
           model
               + ": updating used version of "
               + importElement.getModelReference()
               + " from "
               + importElement.getUsedVersion()
               + " to "
               + usedModel.getVersion());
       m.updateImportedModelUsedVersion(importElement.getModelReference(), usedModel.getVersion());
       model.setChanged(true);
     } else if (importElement.getUsedVersion() > usedModel.getVersion()) {
       LOG.error(
           model
               + ": used version of "
               + importElement.getModelReference()
               + " is greater than model version: "
               + importElement.getUsedVersion()
               + ">"
               + usedModel.getVersion());
       m.updateImportedModelUsedVersion(importElement.getModelReference(), usedModel.getVersion());
       model.setChanged(true);
     }
   }
 }