}
if (msg instanceof HttpChunkTrailer) {
// chunk trailer only has headers
HttpChunkTrailer trailer = (HttpChunkTrailer) msg;
for (Map.Entry<String, String> entry : trailer.trailingHeaders()) {
if (LOG.isTraceEnabled()) {
LOG.trace("Adding trailing header {}={}", entry.getKey(), entry.getValue());
}
response.headers().add(entry.getKey(), entry.getValue());
}