211                 return HttpTestHeaders.of(exchange.getResponseHeaders());

   211                 return HttpTestHeaders.of(exchange.getResponseHeaders());

   212             }

   212             }

   213             @Override

   213             @Override

   214             public void sendResponseHeaders(int code, int contentLength) throws IOException {

   214             public void sendResponseHeaders(int code, int contentLength) throws IOException {

   215                 if (contentLength == 0) contentLength = -1;

   215                 if (contentLength == 0) contentLength = -1;

   217                 exchange.sendResponseHeaders(code, contentLength);

   217                 exchange.sendResponseHeaders(code, contentLength);

   218             }

   218             }

   219             @Override

   219             @Override

   220             void doFilter(Filter.Chain chain) throws IOException {

   220             void doFilter(Filter.Chain chain) throws IOException {

   221                 chain.doFilter(exchange);

   221                 chain.doFilter(exchange);

   257                 return HttpTestHeaders.of(exchange.getResponseHeaders());

   257                 return HttpTestHeaders.of(exchange.getResponseHeaders());

   258             }

   258             }

   259             @Override

   259             @Override

   260             public void sendResponseHeaders(int code, int contentLength) throws IOException {

   260             public void sendResponseHeaders(int code, int contentLength) throws IOException {

   261                 if (contentLength == 0) contentLength = -1;

   261                 if (contentLength == 0) contentLength = -1;

   263                 exchange.sendResponseHeaders(code, contentLength);

   263                 exchange.sendResponseHeaders(code, contentLength);

   264             }

   264             }

   265             void doFilter(Filter.Chain filter) throws IOException {

   265             void doFilter(Filter.Chain filter) throws IOException {

   266                 throw new IOException("cannot use HTTP/1.1 filter with HTTP/2 server");

   266                 throw new IOException("cannot use HTTP/1.1 filter with HTTP/2 server");

   267             }

   267             }