duplicated block id: 1
size: 6 cleaned lines of code
in 2 files:
 - docker/ops-playground-image/java/flink-playground-clickcountjob/src/main/java/org/apache/flink/playgrounds/ops/clickcount/records/ClickEvent.java (60:66)
 - docker/ops-playground-image/java/flink-playground-clickcountjob/src/main/java/org/apache/flink/playgrounds/ops/clickcount/records/ClickEventStatistics.java (86:92)