duplicated block id: 1
size: 18 cleaned lines of code
in 2 files:
 - hugegraph-common/src/main/java/org/apache/hugegraph/perf/LightStopwatch.java (143:171)
 - hugegraph-common/src/main/java/org/apache/hugegraph/perf/NormalStopwatch.java (194:222)

duplicated block id: 2
size: 14 cleaned lines of code
in 2 files:
 - hugegraph-common/src/main/java/org/apache/hugegraph/iterator/BatchMapperIterator.java (84:102)
 - hugegraph-common/src/main/java/org/apache/hugegraph/iterator/FlatMapperIterator.java (69:87)

duplicated block id: 3
size: 14 cleaned lines of code
in 2 files:
 - hugegraph-common/src/main/java/org/apache/hugegraph/perf/LightStopwatch.java (49:70)
 - hugegraph-common/src/main/java/org/apache/hugegraph/perf/NormalStopwatch.java (64:85)

duplicated block id: 4
size: 9 cleaned lines of code
in 2 files:
 - hugegraph-common/src/main/java/org/apache/hugegraph/perf/LightStopwatch.java (85:98)
 - hugegraph-common/src/main/java/org/apache/hugegraph/perf/NormalStopwatch.java (151:164)

duplicated block id: 5
size: 9 cleaned lines of code
in 2 files:
 - hugegraph-common/src/main/java/org/apache/hugegraph/iterator/FilterIterator.java (29:41)
 - hugegraph-common/src/main/java/org/apache/hugegraph/iterator/LimitIterator.java (29:41)

duplicated block id: 6
size: 8 cleaned lines of code
in 2 files:
 - hugegraph-common/src/main/java/org/apache/hugegraph/perf/LightStopwatch.java (98:109)
 - hugegraph-common/src/main/java/org/apache/hugegraph/perf/NormalStopwatch.java (131:142)

duplicated block id: 7
size: 7 cleaned lines of code
in 2 files:
 - hugegraph-common/src/main/java/org/apache/hugegraph/iterator/BatchMapperIterator.java (46:54)
 - hugegraph-common/src/main/java/org/apache/hugegraph/iterator/FlatMapperIterator.java (45:53)

duplicated block id: 8
size: 7 cleaned lines of code
in 2 files:
 - hugegraph-common/src/main/java/org/apache/hugegraph/iterator/LimitIterator.java (33:41)
 - hugegraph-common/src/main/java/org/apache/hugegraph/iterator/MapperIterator.java (33:41)

duplicated block id: 9
size: 7 cleaned lines of code
in 2 files:
 - hugegraph-common/src/main/java/org/apache/hugegraph/iterator/FilterIterator.java (33:41)
 - hugegraph-common/src/main/java/org/apache/hugegraph/iterator/MapperIterator.java (33:41)