56 duplicated lines in:
  - broker/src/main/java/org/apache/rocketmq/broker/transaction/TransactionMetrics.java (171:255, 40%)
  - store/src/main/java/org/apache/rocketmq/store/timer/TimerMetrics.java (225:309, 32%)

12 duplicated lines in:
  - broker/src/main/java/org/apache/rocketmq/broker/schedule/ScheduleMessageService.java (308:321, 2%)
  - store/src/main/java/org/apache/rocketmq/store/DefaultMessageStore.java (310:323, <1%)

11 duplicated lines in:
  - broker/src/main/java/org/apache/rocketmq/broker/schedule/ScheduleMessageService.java (340:352, 2%)
  - store/src/main/java/org/apache/rocketmq/store/timer/TimerMessageStore.java (1145:1157, <1%)

11 duplicated lines in:
  - broker/src/main/java/org/apache/rocketmq/broker/transaction/TransactionMetrics.java (96:112, 7%)
  - store/src/main/java/org/apache/rocketmq/store/timer/TimerMetrics.java (142:158, 6%)

9 duplicated lines in:
  - broker/src/main/java/org/apache/rocketmq/broker/client/ClientChannelInfo.java (73:83, 16%)
  - store/src/main/java/org/apache/rocketmq/store/AllocateMappedFileService.java (300:310, 4%)

9 duplicated lines in:
  - broker/src/main/java/org/apache/rocketmq/broker/BrokerController.java (2261:2269, <1%)
  - store/src/main/java/org/apache/rocketmq/store/DefaultMessageStore.java (2162:2170, <1%)

8 duplicated lines in:
  - broker/src/main/java/org/apache/rocketmq/broker/processor/DefaultPullMessageResultHandler.java (252:259, 4%)
  - store/src/main/java/org/apache/rocketmq/store/MessageExtEncoder.java (67:74, 3%)

8 duplicated lines in:
  - broker/src/main/java/org/apache/rocketmq/broker/processor/DefaultPullMessageResultHandler.java (252:259, 4%)
  - store/src/main/java/org/apache/rocketmq/store/MessageExtEncoder.java (92:99, 3%)

6 duplicated lines in:
  - broker/src/main/java/org/apache/rocketmq/broker/schedule/ScheduleMessageService.java (300:305, 1%)
  - store/src/main/java/org/apache/rocketmq/store/DefaultMessageStore.java (302:307, <1%)