@Override
    public @Nullable String getConvertedText(@NotNull String text, @NotNull Number number) {
      if (ExpressionUtils.isOctalLiteralText(text)) return null;
      if (number instanceof Integer) {
        return "0" + Integer.toOctalString(number.intValue());
      }
      if (number instanceof Long) {
        return "0" + Long.toOctalString(number.longValue()) + "L";
      }
      return null;
    }
@Override
    public @Nullable String getConvertedText(@NotNull String text, @NotNull Number number)