applyToEitherAsync
abstract override fun <U> applyToEitherAsync(other: CompletionStage<out T>, fn: Function<in T, U>): DelayableCompletableFuture<U>(source)
abstract override fun <U> applyToEitherAsync(other: CompletionStage<out T>, fn: Function<in T, U>, executor: Executor): DelayableCompletableFuture<U>(source)