https://pekko.apache.org/api/pekko/current/org/apache/pekko/persistence/testkit/ReadSeqNum$.html
Apache Pekko 1.6.0 - org.apache.pekko.persistence.testkit.ReadSeqNum
Apache Pekko 1.6.0 - org.apache.pekko.persistence.testkit.ReadSeqNum
apachepekkopersistencetestkit