https://pekko.apache.org/api/pekko-projection/snapshot/org/apache/pekko/projection/state/javadsl/index.html
Apache Pekko Projection 2.0.0-M0+153-4794ebb6-SNAPSHOT - org.apache.pekko.projection.state.javadsl
Apache Pekko Projection 2.0.0 - M0 153 - 4794ebb6 - SNAPSHOT - org.apache.pekko.projection.state.javadsl