Hibernate Search Scroller-API as Flow.Publisher

Seems interesting. It’s using Reactor though, which for various reasons we cannot add as a dependency in Hibernate Search (at least not in the core modules).

If we ever implement this in Hibernate Search, we will preferably use JDK APIs (Flow, CompletableFuture), or if we really need a library, Munity. Both of them should integrate just fine with Reactor.