"expiresFilter.responseAlreadyCommited",
httpRequest.getRequestURL()));
}
chain.doFilter(request, response);
} else {
XHttpServletResponse xResponse = new XHttpServletResponse(
httpRequest, httpResponse);
chain.doFilter(request, xResponse);
if (!xResponse.isWriteResponseBodyStarted()) {
// Empty response, manually trigger
// onBeforeWriteResponseBody()
onBeforeWriteResponseBody(httpRequest, xResponse);
}
}