@Override
  public void executeWriteAction(@NotNull Editor editor, @NotNull Caret caret, DataContext dataContext) {
    if (!handleBackspace(editor, caret, dataContext, false)) {
      myOriginalHandler.execute(editor, caret, dataContext);
    }
  }
@Override
  public void executeWriteAction(@NotNull Editor editor, @NotNull Caret caret, DataContext dataContext)