Method retryUntil

src/main/java/io/reactivex/rxjava3/core/Single.java:4486–4492

Retries until the given stop function returns true. Scheduler: retryUntil does not operate by default on a particular {@li

(@NonNull BooleanSupplier stop)

     * @since 3.0.0
     */
    @CheckReturnValue
    @NonNull
    @SchedulerSupport(SchedulerSupport.NONE)
    public final Single<T> retryUntil(@NonNull BooleanSupplier stop) {
        Objects.requireNonNull(stop, "stop is null");
        return retry(Long.MAX_VALUE, Functions.predicateReverseFor(stop));
    }

    /**
     * Re-subscribes to the current {@code Single} if and when the {@link Publisher} returned by the handler