code: public static <T> Mono<T> anyOf(Mono<T>... fts) {
          return Mono.from(Future.anyOf(futures(fts)));
  
      }
docs: Select the first Mono to complete
  
  @see CompletableFuture#anyOf(CompletableFuture...)
  @param fts Monos to race
  @return First Mono to complete