@NotNull
  @Override
  protected PsiElementPredicate getElementPredicate() {
    return element -> {
      if (!(element instanceof GrLiteral)) return false;

      String text = element.getText();
      return GrStringUtil.getStartQuote(text) != null && !removeUnnecessaryEscapeSymbols((GrLiteral)element).equals(text);
    };
  }
@NotNull
  @Override
  protected PsiElementPredicate getElementPredicate()