src/jdk.httpserver/share/classes/com/sun/net/httpserver/HttpExchange.java

*** 171,186 ****
       * If the content-length response header has not already been set then
       * this is set to the appropriate value depending on the response length parameter.
       * <p>
       * This method must be called prior to calling {@link #getResponseBody()}.
       * @param rCode the response code to send
!      * @param responseLength if > 0, specifies a fixed response body length
!      *        and that exact number of bytes must be written
       *        to the stream acquired from getResponseBody(), or else
       *        if equal to 0, then chunked encoding is used,
       *        and an arbitrary number of bytes may be written.
!      *        if <= -1, then no response body length is specified and
       *        no response body may be written.
       * @see HttpExchange#getResponseBody()
       */
      public abstract void sendResponseHeaders (int rCode, long responseLength) throws IOException ;
  
--- 171,186 ----
       * If the content-length response header has not already been set then
       * this is set to the appropriate value depending on the response length parameter.
       * <p>
       * This method must be called prior to calling {@link #getResponseBody()}.
       * @param rCode the response code to send
!      * @param responseLength if {@literal > 0}, specifies a fixed response
!      *        body length and that exact number of bytes must be written
       *        to the stream acquired from getResponseBody(), or else
       *        if equal to 0, then chunked encoding is used,
       *        and an arbitrary number of bytes may be written.
!      *        if {@literal <= -1}, then no response body length is specified and
       *        no response body may be written.
       * @see HttpExchange#getResponseBody()
       */
      public abstract void sendResponseHeaders (int rCode, long responseLength) throws IOException ;