9 duplicated lines in:
  - flink-core/src/main/java/org/apache/flink/util/JarUtils.java (67:76, 32%)
  - flink-java/src/main/java/org/apache/flink/api/java/RemoteEnvironmentConfigUtils.java (78:87, 29%)

7 duplicated lines in:
  - flink-core/src/main/java/org/apache/flink/util/UnionIterator.java (69:75, 15%)
  - flink-java/src/main/java/org/apache/flink/api/java/operators/translation/Tuple3UnwrappingIterator.java (72:78, 21%)

7 duplicated lines in:
  - flink-core/src/main/java/org/apache/flink/util/UnionIterator.java (69:75, 15%)
  - flink-java/src/main/java/org/apache/flink/api/java/operators/translation/TupleUnwrappingIterator.java (66:72, 24%)

7 duplicated lines in:
  - flink-core/src/main/java/org/apache/flink/api/common/operators/Operator.java (198:221, 8%)
  - flink-java/src/main/java/org/apache/flink/api/java/operators/DeltaIteration.java (243:273, 7%)

6 duplicated lines in:
  - flink-core/src/main/java/org/apache/flink/util/StringBasedID.java (47:53, 28%)
  - flink-java/src/main/java/org/apache/flink/api/java/utils/ParameterTool.java (176:182, 5%)

6 duplicated lines in:
  - flink-core/src/main/java/org/apache/flink/api/common/operators/Operator.java (198:211, 6%)
  - flink-java/src/main/java/org/apache/flink/api/java/operators/DataSink.java (302:315, 4%)

6 duplicated lines in:
  - flink-core/src/main/java/org/apache/flink/api/common/typeutils/UnloadableDummyTypeSerializer.java (116:123, 10%)
  - flink-java/src/main/java/org/apache/flink/api/java/utils/ParameterTool.java (176:182, 5%)

6 duplicated lines in:
  - flink-core/src/main/java/org/apache/flink/util/StringBasedID.java (47:53, 28%)
  - flink-java/src/main/java/org/apache/flink/api/java/utils/MultipleParameterTool.java (114:120, 5%)

6 duplicated lines in:
  - flink-core/src/main/java/org/apache/flink/api/common/restartstrategy/RestartStrategies.java (224:230, 4%)
  - flink-java/src/main/java/org/apache/flink/api/java/utils/ParameterTool.java (176:182, 5%)

6 duplicated lines in:
  - flink-core/src/main/java/org/apache/flink/api/common/typeutils/BackwardsCompatibleSerializerSnapshot.java (86:93, 17%)
  - flink-java/src/main/java/org/apache/flink/api/java/utils/ParameterTool.java (176:182, 5%)

6 duplicated lines in:
  - flink-core/src/main/java/org/apache/flink/types/Row.java (148:154, 8%)
  - flink-java/src/main/java/org/apache/flink/api/java/utils/MultipleParameterTool.java (114:120, 5%)

6 duplicated lines in:
  - flink-core/src/main/java/org/apache/flink/api/common/typeutils/BackwardsCompatibleSerializerSnapshot.java (86:93, 17%)
  - flink-java/src/main/java/org/apache/flink/api/java/utils/MultipleParameterTool.java (114:120, 5%)

6 duplicated lines in:
  - flink-core/src/main/java/org/apache/flink/api/common/typeutils/UnloadableDummyTypeSerializer.java (116:123, 10%)
  - flink-java/src/main/java/org/apache/flink/api/java/utils/MultipleParameterTool.java (114:120, 5%)

6 duplicated lines in:
  - flink-core/src/main/java/org/apache/flink/api/common/time/Time.java (85:91, 15%)
  - flink-java/src/main/java/org/apache/flink/api/java/utils/ParameterTool.java (176:182, 5%)

6 duplicated lines in:
  - flink-core/src/main/java/org/apache/flink/types/Row.java (148:154, 8%)
  - flink-java/src/main/java/org/apache/flink/api/java/utils/ParameterTool.java (176:182, 5%)

6 duplicated lines in:
  - flink-core/src/main/java/org/apache/flink/api/java/typeutils/runtime/RowSerializer.java (267:273, 2%)
  - flink-java/src/main/java/org/apache/flink/api/java/utils/MultipleParameterTool.java (114:120, 5%)

6 duplicated lines in:
  - flink-core/src/main/java/org/apache/flink/api/java/typeutils/runtime/RowSerializer.java (267:273, 2%)
  - flink-java/src/main/java/org/apache/flink/api/java/utils/ParameterTool.java (176:182, 5%)

6 duplicated lines in:
  - flink-core/src/main/java/org/apache/flink/api/common/restartstrategy/RestartStrategies.java (224:230, 4%)
  - flink-java/src/main/java/org/apache/flink/api/java/utils/MultipleParameterTool.java (114:120, 5%)

6 duplicated lines in:
  - flink-core/src/main/java/org/apache/flink/api/common/time/Time.java (85:91, 15%)
  - flink-java/src/main/java/org/apache/flink/api/java/utils/MultipleParameterTool.java (114:120, 5%)