code: @Override
      protected final void encode(final ChannelHandlerContext ctx, final JNRPEResponse msg, final ByteBuf out) {
          out.writeBytes(msg.toByteArray());
      }
docs: Method encode.
  See {@link MessageToByteEncoder#encode(ChannelHandlerContext, Object, ByteBuf)}
  @param ctx ChannelHandlerContext
  @param msg JNRPEResponse
  @param out ByteBuf