jdk/src/java.base/share/classes/java/net/DatagramSocketImpl.java

*** 276,286 ****
       * @throws UnsupportedOperationException if the DatagramSocketImpl does not
       *         support the option
       *
       * @throws NullPointerException if name is {@code null}
       * @throws IOException if an I/O problem occurs while attempting to set the option
!      * @since 1.9
       */
      protected <T> void setOption(SocketOption<T> name, T value) throws IOException {
          if (name == StandardSocketOptions.SO_SNDBUF) {
              setOption(SocketOptions.SO_SNDBUF, value);
          } else if (name == StandardSocketOptions.SO_RCVBUF) {
--- 276,286 ----
       * @throws UnsupportedOperationException if the DatagramSocketImpl does not
       *         support the option
       *
       * @throws NullPointerException if name is {@code null}
       * @throws IOException if an I/O problem occurs while attempting to set the option
!      * @since 9
       */
      protected <T> void setOption(SocketOption<T> name, T value) throws IOException {
          if (name == StandardSocketOptions.SO_SNDBUF) {
              setOption(SocketOptions.SO_SNDBUF, value);
          } else if (name == StandardSocketOptions.SO_RCVBUF) {
*** 317,327 ****
       *         support the option
       *
       * @throws NullPointerException if name is {@code null}
       * @throws IOException if an I/O problem occurs while attempting to set the option
       *
!      * @since 1.9
       */
      @SuppressWarnings("unchecked")
      protected <T> T getOption(SocketOption<T> name) throws IOException {
          if (name == StandardSocketOptions.SO_SNDBUF) {
              return (T) getOption(SocketOptions.SO_SNDBUF);
--- 317,327 ----
       *         support the option
       *
       * @throws NullPointerException if name is {@code null}
       * @throws IOException if an I/O problem occurs while attempting to set the option
       *
!      * @since 9
       */
      @SuppressWarnings("unchecked")
      protected <T> T getOption(SocketOption<T> name) throws IOException {
          if (name == StandardSocketOptions.SO_SNDBUF) {
              return (T) getOption(SocketOptions.SO_SNDBUF);