private StroomStatusCode getStroomStatusCode(
            final ClassicHttpResponse response) {
        final String header = StandardHeaderArguments.STROOM_STATUS;
        final String value = getHeader(response, header);
        try {
            if (value != null) {
                final int code = Integer.parseInt(value);
                return StroomStatusCode.fromCode(code);
            }
        } catch (NumberFormatException e) {
            LOGGER.error("Error parsing stroom status code from header '{}' with value '{}': {}",
                    header, value, LogUtil.exceptionMessage(e), e);
        }
        return null;
    }
Handler class that forwards the request to a URL.
stroom-proxy/stroom-proxy-app/src/main/java/stroom/proxy/app/handler/HttpSender.java