@Override
  public void treeChanged(@NotNull PsiTreeChangeEventImpl event) {
    PsiFile file = event.getFile();
    if (file != null && PsiJavaModuleModificationTracker.isModuleFile(file.getName())) {
      PsiJavaModuleModificationTracker.getInstance(file.getProject()).incModificationCount();
    }
  }
@Override
  public void treeChanged(@NotNull PsiTreeChangeEventImpl event)