presto-proxy/src/main/java/io/prestosql/proxy/ProxyResource.java/ProxyResource/getInfo
class ProxyResource:    @GET
    @Path("/v1/info")
    @Produces(APPLICATION_JSON)
    public void getInfo(
            @Context HttpServletRequest servletRequest,
            @Suspended AsyncResponse asyncResponse)
    {
        Request.Builder request = prepareGet()
                .setUri(uriBuilderFrom(remoteUri).replacePath("/v1/info").build());

        performRequest(servletRequest, asyncResponse, request, response ->
                responseWithHeaders(Response.ok(response.getBody()), response));
    }