https://pekko.apache.org/api/pekko/snapshot/org/apache/pekko/stream/BoundedSourceQueue.html
Apache Pekko 2.0.0-M2-RC1+6-8c5d40d2-SNAPSHOT - org.apache.pekko.stream.BoundedSourceQueue
Apache Pekko 2.0.0 - M2 - RC1 6 - 8c5d40d2 - SNAPSHOT - org.apache.pekko.stream.BoundedSourceQueue