@Deprecated
    static HttpResponse from(CompletionStage<? extends HttpResponse> stage,
                             EventExecutor subscriberExecutor) {
        return of(stage, subscriberExecutor);
    }
Creates a new HTTP response that delegates to the {@link HttpResponse} produced by the specified
{@link CompletionStage}. If the specified {@link CompletionStage} fails, the returned response will be
closed with the same cause as well.

@param stage the {@link CompletionStage} which will produce the actual {@link HttpResponse}
@param subscriberExecutor the {@link EventExecutor} which will be used when a user subscribes
                          the returned {@link HttpResponse} using {@link #subscribe(Subscriber)}
                          or {@link #subscribe(Subscriber, SubscriptionOption...)}.

@deprecated Use {@link #of(CompletionStage, EventExecutor)}.
core/src/main/java/com/linecorp/armeria/common/HttpResponse.java