} catch (final Exception e) {
                throw new FessSystemException("Failed to import data.", e);
            }
        });
        saveInfo(messages -> messages.addSuccessUploadBadWord(GLOBAL));
        return redirect(getClass());
    }

    // ===================================================================================

     * <pre>
     * message: Uploaded a bad word file.
     * </pre>
     * @param property The property name for the message. (NotNull)
     * @return this. (NotNull)
     */
    public FessMessages addSuccessUploadBadWord(String property) {
        assertPropertyNotNull(property);
        add(property, new UserMessage(SUCCESS_upload_bad_word));
        return this;
    }

    /**