}
    }

    /**
     * Gets the filter configuration.
     * @return the filter configuration or null
     */
    public FilterConfig getFilterConfig() {
        return null;
    }

            log.error("Error setting filter config", e);
        }
    }

    /**
     * Gets the filter configuration.
     * @return filter config
     */
    public FilterConfig getFilterConfig() {
        return null;
    }