@Override
  public void applyFix(@NotNull Project project, PsiFile file, @Nullable Editor editor) {
    VirtualFile vFile = file.getVirtualFile();
    Object oldValue = getOption(project, vFile);
    setOption(project, vFile, myValue);
    if (oldValue != null) {
      UndoManager.getInstance(project).undoableActionPerformed(new BasicUndoableAction(vFile) {
        @Override
        public void undo() {
          setOption(project, vFile, oldValue);
        }

        @Override
        public void redo() {
          setOption(project, vFile, myValue);
        }
      });
    }
  }
@Override
  public void applyFix(@NotNull Project project, PsiFile file, @Nullable Editor editor)