13 duplicated lines in:
  - common/src/main/java/org/apache/rocketmq/common/message/MessageDecoder.java (218:230, 2%)
  - store/src/main/java/org/apache/rocketmq/store/MessageExtEncoder.java (92:104, 5%)

13 duplicated lines in:
  - common/src/main/java/org/apache/rocketmq/common/message/MessageDecoder.java (218:230, 2%)
  - store/src/main/java/org/apache/rocketmq/store/MessageExtEncoder.java (67:79, 5%)

12 duplicated lines in:
  - common/src/main/java/org/apache/rocketmq/common/message/MessageDecoder.java (124:135, 2%)
  - store/src/main/java/org/apache/rocketmq/store/MessageExtEncoder.java (67:78, 4%)

12 duplicated lines in:
  - common/src/main/java/org/apache/rocketmq/common/message/MessageDecoder.java (124:135, 2%)
  - store/src/main/java/org/apache/rocketmq/store/MessageExtEncoder.java (92:103, 4%)

9 duplicated lines in:
  - common/src/main/java/org/apache/rocketmq/common/message/MessageQueue.java (74:84, 13%)
  - store/src/main/java/org/apache/rocketmq/store/AllocateMappedFileService.java (300:310, 4%)

9 duplicated lines in:
  - common/src/main/java/org/apache/rocketmq/common/message/MessageQueueAssignment.java (39:49, 23%)
  - store/src/main/java/org/apache/rocketmq/store/AllocateMappedFileService.java (300:310, 4%)

9 duplicated lines in:
  - common/src/main/java/org/apache/rocketmq/common/message/MessageQueueForC.java (67:77, 11%)
  - store/src/main/java/org/apache/rocketmq/store/AllocateMappedFileService.java (300:310, 4%)

7 duplicated lines in:
  - common/src/main/java/org/apache/rocketmq/common/config/ConfigHelper.java (58:64, 9%)
  - store/src/main/java/org/apache/rocketmq/store/rocksdb/RocksDBOptionsFactory.java (116:122, 4%)

7 duplicated lines in:
  - common/src/main/java/org/apache/rocketmq/common/config/ConfigHelper.java (103:109, 9%)
  - store/src/main/java/org/apache/rocketmq/store/rocksdb/RocksDBOptionsFactory.java (202:208, 4%)

6 duplicated lines in:
  - common/src/main/java/org/apache/rocketmq/common/config/ConfigHelper.java (69:75, 7%)
  - store/src/main/java/org/apache/rocketmq/store/rocksdb/RocksDBOptionsFactory.java (126:131, 3%)

6 duplicated lines in:
  - common/src/main/java/org/apache/rocketmq/common/config/ConfigRocksDBStorage.java (64:71, 8%)
  - store/src/main/java/org/apache/rocketmq/store/rocksdb/ConsumeQueueRocksDBStorage.java (60:67, 10%)

6 duplicated lines in:
  - common/src/main/java/org/apache/rocketmq/common/config/ConfigHelper.java (42:47, 7%)
  - store/src/main/java/org/apache/rocketmq/store/rocksdb/RocksDBOptionsFactory.java (101:106, 3%)