}
            final File jspFile = new File(getServletContext().getRealPath(path));
            if (!jspFile.exists()) {
                throwValidationError(messages -> messages.addErrorsDesignJspFileDoesNotExist(GLOBAL), this::asListHtml);
            }
            return jspFile;
        } catch (final UnsupportedEncodingException e) {
            throw new FessSystemException("Failed to decode " + fileName, e);