Due to a typo, not updating a copy/paste the `toArray` method of IntermediateCacheStream always returns an empty array. This was found because the new default toList method uses this underneath. The typo just needs to be fixed.

https://github.com/infinispan/infinispan/blob/74c90b1fb1f37436847049fb14d954de08940ec9/core/src/main/java/org/infinispan/stream/impl/IntermediateCacheStream.java#L321