@Override
            protected Response newResponse() {
                return response;
            }
<p>Factory method for creating a ResponseDispatch over a given {@link Response} and ByteBuffer content.
Because this method uses the Iterable interface, you can create the ByteBuffers lazily, or provide them as they
become available.</p>

@param response The Response to dispatch.
@param content  The provider of the Response's ByteBuffer content.
@return The created ResponseDispatch.
jdisc_core/src/main/java/com/yahoo/jdisc/handler/ResponseDispatch.java