from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/OperatorDescriptorDual.java"
   contains "import org.apache.flink.api.common.operators.Ordering;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/GroupReduceProperties.java"
   contains "import org.apache.flink.api.common.operators.Order;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/CoGroupRawDescriptor.java"
   contains "import org.apache.flink.api.common.operators.Order;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/CoGroupDescriptor.java"
   contains "import org.apache.flink.api.common.operators.Order;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/GroupCombineProperties.java"
   contains "import org.apache.flink.api.common.operators.Order;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/GroupReduceWithCombineProperties.java"
   contains "import org.apache.flink.api.common.operators.Order;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/ReduceProperties.java"
   contains "import org.apache.flink.api.common.operators.util.FieldSet;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/HashLeftOuterJoinBuildFirstDescriptor.java"
   contains "import org.apache.flink.api.common.operators.util.FieldList;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/HashRightOuterJoinBuildFirstDescriptor.java"
   contains "import org.apache.flink.api.common.operators.util.FieldList;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/SortMergeLeftOuterJoinDescriptor.java"
   contains "import org.apache.flink.api.common.operators.util.FieldList;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/HashFullOuterJoinBuildFirstDescriptor.java"
   contains "import org.apache.flink.api.common.operators.util.FieldList;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/AbstractSortMergeJoinDescriptor.java"
   contains "import org.apache.flink.api.common.operators.util.FieldList;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/AbstractJoinDescriptor.java"
   contains "import org.apache.flink.api.common.operators.util.FieldList;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/HashRightOuterJoinBuildSecondDescriptor.java"
   contains "import org.apache.flink.api.common.operators.util.FieldList;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/SortMergeInnerJoinDescriptor.java"
   contains "import org.apache.flink.api.common.operators.util.FieldList;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/HashJoinBuildFirstProperties.java"
   contains "import org.apache.flink.api.common.operators.util.FieldList;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/CoGroupWithSolutionSetFirstDescriptor.java"
   contains "import org.apache.flink.api.common.operators.util.FieldList;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/OperatorDescriptorSingle.java"
   contains "import org.apache.flink.api.common.operators.util.FieldList;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/HashFullOuterJoinBuildSecondDescriptor.java"
   contains "import org.apache.flink.api.common.operators.util.FieldList;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/SortMergeRightOuterJoinDescriptor.java"
   contains "import org.apache.flink.api.common.operators.util.FieldList;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/HashLeftOuterJoinBuildSecondDescriptor.java"
   contains "import org.apache.flink.api.common.operators.util.FieldList;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/HashJoinBuildSecondProperties.java"
   contains "import org.apache.flink.api.common.operators.util.FieldList;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/SolutionSetDeltaOperator.java"
   contains "import org.apache.flink.api.common.operators.util.FieldList;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/CoGroupWithSolutionSetSecondDescriptor.java"
   contains "import org.apache.flink.api.common.operators.util.FieldList;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/SortMergeFullOuterJoinDescriptor.java"
   contains "import org.apache.flink.api.common.operators.util.FieldList;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/operators/PartialGroupProperties.java"
   contains "import org.apache.flink.api.common.operators.util.FieldSet;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/util/Utils.java"
   contains "import org.apache.flink.api.java.typeutils.runtime.RuntimeComparatorFactory;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/util/NoOpBinaryUdfOp.java"
   contains "import org.apache.flink.api.common.ExecutionConfig;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/util/NoOpUnaryUdfOp.java"
   contains "import org.apache.flink.api.common.ExecutionConfig;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/Optimizer.java"
   contains "import org.apache.flink.configuration.Configuration;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/DataStatistics.java"
   contains "import org.apache.flink.api.common.io.statistics.BaseStatistics;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/traversals/RangePartitionRewriter.java"
   contains "import org.apache.flink.api.java.typeutils.TupleTypeInfo;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/traversals/BinaryUnionReplacer.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/traversals/PlanFinalizer.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/traversals/StepFunctionValidator.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/traversals/IdAndEstimatesVisitor.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/traversals/BranchesVisitor.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/traversals/InterestingPropertyVisitor.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/traversals/StaticDynamicPathIdentifier.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/traversals/GraphCreatingVisitor.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/traversals/UnionParallelismAndForwardEnforcer.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/plan/BulkPartialSolutionPlanNode.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/plan/SingleInputPlanNode.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/plan/DualInputPlanNode.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/plan/WorksetPlanNode.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/plan/NAryUnionPlanNode.java"
   contains "import org.apache.flink.util.IterableIterator;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/plan/PlanNode.java"
   contains "import org.apache.flink.util.Visitable;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/plan/IterationPlanNode.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/plan/Channel.java"
   contains "import static org.apache.flink.util.Preconditions.checkNotNull;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/plan/SolutionSetPlanNode.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/plan/BulkIterationPlanNode.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/plan/WorksetIterationPlanNode.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/plan/SourcePlanNode.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/plan/OptimizedPlan.java"
   contains "import org.apache.flink.util.Visitable;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/JoinNode.java"
   contains "import org.apache.flink.configuration.Configuration;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/CrossNode.java"
   contains "import org.apache.flink.configuration.Configuration;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/GroupReduceNode.java"
   contains "import org.apache.flink.configuration.Configuration;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/TwoInputNode.java"
   contains "import org.apache.flink.configuration.Configuration;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/DataSourceNode.java"
   contains "import org.apache.flink.configuration.Configuration;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/SingleInputNode.java"
   contains "import org.apache.flink.configuration.Configuration;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/SinkJoiner.java"
   contains "import org.apache.flink.types.Nothing;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/WorksetIterationNode.java"
   contains "import org.apache.flink.types.Nothing;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/IterationNode.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/BulkIterationNode.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/AbstractPartialSolutionNode.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/PartitionNode.java"
   contains "import org.apache.flink.util.Preconditions;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/PlanCacheCleaner.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/DataSinkNode.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/OptimizerNode.java"
   contains "import org.apache.flink.util.Visitable;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/InterestingPropertiesClearer.java"
   contains "import org.apache.flink.util.Visitor;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/DagConnection.java"
   contains "import org.apache.flink.api.common.ExecutionMode;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/BinaryUnionNode.java"
   contains "import org.apache.flink.api.common.ExecutionMode;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/CoGroupRawNode.java"
   contains "import org.apache.flink.api.common.operators.Ordering;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/MapNode.java"
   contains "import org.apache.flink.api.common.operators.SingleInputOperator;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/GroupCombineNode.java"
   contains "import org.apache.flink.api.common.operators.Ordering;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/SortPartitionNode.java"
   contains "import org.apache.flink.api.common.operators.Ordering;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/FilterNode.java"
   contains "import org.apache.flink.api.common.operators.SemanticProperties;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/MapPartitionNode.java"
   contains "import org.apache.flink.api.common.operators.SemanticProperties;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/UnaryOperatorNode.java"
   contains "import org.apache.flink.api.common.operators.SemanticProperties;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/CoGroupNode.java"
   contains "import org.apache.flink.api.common.operators.DualInputOperator;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/NoOpNode.java"
   contains "import org.apache.flink.api.common.operators.util.FieldSet;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/SolutionSetNode.java"
   contains "import org.apache.flink.api.common.operators.base.DeltaIterationBase.SolutionSetPlaceHolder;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/WorksetNode.java"
   contains "import org.apache.flink.api.common.operators.base.DeltaIterationBase.WorksetPlaceHolder;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/OuterJoinNode.java"
   contains "import org.apache.flink.api.common.operators.base.JoinOperatorBase.JoinHint;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/BulkPartialSolutionNode.java"
   contains "import org.apache.flink.api.common.operators.base.BulkIterationBase.PartialSolutionPlaceHolder;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/FlatMapNode.java"
   contains "import org.apache.flink.api.common.operators.base.FlatMapOperatorBase;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/ReduceNode.java"
   contains "import org.apache.flink.api.common.operators.base.ReduceOperatorBase;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/postpass/JavaApiPostPass.java"
   contains "import org.apache.flink.api.java.typeutils.runtime.RuntimeComparatorFactory;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/plantranslate/JobGraphGenerator.java"
   contains "import org.apache.flink.configuration.AlgorithmOptions;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/plantranslate/JsonMapper.java"
   contains "import org.apache.flink.api.common.operators.CompilerHints;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dataproperties/GlobalProperties.java"
   contains "import org.apache.flink.api.common.ExecutionMode;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dataproperties/RequestedGlobalProperties.java"
   contains "import org.apache.flink.api.common.ExecutionMode;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dataproperties/RequestedLocalProperties.java"
   contains "import org.apache.flink.api.common.operators.Ordering;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dataproperties/LocalProperties.java"
   contains "import org.apache.flink.api.common.operators.Ordering;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/dataproperties/InterestingProperties.java"
   contains "import org.apache.flink.api.common.operators.SemanticProperties;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/plandump/ExecutionPlanJSONGenerator.java"
   contains "import org.apache.flink.configuration.Configuration;"

from: flink-optimizer
to: flink-core
evidence:
 - file: "flink-optimizer/src/main/java/org/apache/flink/optimizer/plandump/PlanJSONDumpGenerator.java"
   contains "import org.apache.flink.util.StringUtils;"