Merge pull request #1075 from HannesWell/remov-unused-imports

Remove unused imports
eclipse-elk · Oct 7, 2024 · c3c47b1 · c3c47b1
2 parents e6e37e5 + 1e0f490
commit c3c47b1
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diff --git a/.../org/eclipse/elk/alg/common/nodespacing/internal/algorithm/NodeLabelAndSizeUtilities.java b/.../org/eclipse/elk/alg/common/nodespacing/internal/algorithm/NodeLabelAndSizeUtilities.java
@@ -23,8 +23,6 @@
 import org.eclipse.elk.core.options.SizeConstraint;
 import org.eclipse.elk.core.options.SizeOptions;
 import org.eclipse.elk.core.util.ElkUtil;
-import org.eclipse.elk.core.util.adapters.GraphAdapters.LabelAdapter;
-import org.eclipse.elk.core.util.adapters.GraphAdapters.PortAdapter;
 
 /**
  * Various little methods that didn't quite fit into any of the other classes.

diff --git a/...g/eclipse/elk/alg/common/nodespacing/internal/algorithm/PortLabelPlacementCalculator.java b/...g/eclipse/elk/alg/common/nodespacing/internal/algorithm/PortLabelPlacementCalculator.java
@@ -27,7 +27,6 @@
 import org.eclipse.elk.core.options.PortLabelPlacement;
 import org.eclipse.elk.core.options.PortSide;
 import org.eclipse.elk.core.options.SizeConstraint;
-import org.eclipse.elk.core.options.SizeOptions;
 
 /**
  * Knows how to place port labels.

diff --git a/plugins/org.eclipse.elk.alg.force/src/org/eclipse/elk/alg/force/graph/FNode.java b/plugins/org.eclipse.elk.alg.force/src/org/eclipse/elk/alg/force/graph/FNode.java
@@ -12,8 +12,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import org.eclipse.elk.core.math.KVector;
-
 /**
  * A node in the force graph.
  * 

diff --git a/...phviz.dot/src-gen/org/eclipse/elk/alg/graphviz/dot/services/GraphvizDotGrammarAccess.java b/...phviz.dot/src-gen/org/eclipse/elk/alg/graphviz/dot/services/GraphvizDotGrammarAccess.java
@@ -25,7 +25,6 @@
 import org.eclipse.xtext.RuleCall;
 import org.eclipse.xtext.TerminalRule;
 import org.eclipse.xtext.common.services.TerminalsGrammarAccess;
-import org.eclipse.xtext.service.AbstractElementFinder.AbstractEnumRuleElementFinder;
 import org.eclipse.xtext.service.AbstractElementFinder.AbstractGrammarElementFinder;
 import org.eclipse.xtext.service.GrammarProvider;
 

diff --git a/...lipse.elk.alg.layered/src/org/eclipse/elk/alg/layered/InteractiveLayeredGraphVisitor.java b/...lipse.elk.alg.layered/src/org/eclipse/elk/alg/layered/InteractiveLayeredGraphVisitor.java
@@ -19,7 +19,6 @@
 import org.eclipse.elk.alg.layered.options.LayeredOptions;
 import org.eclipse.elk.alg.layered.options.LayeringStrategy;
 import org.eclipse.elk.alg.layered.options.OrderingStrategy;
-import org.eclipse.elk.core.UnsupportedGraphException;
 import org.eclipse.elk.core.math.KVector;
 import org.eclipse.elk.core.options.CoreOptions;
 import org.eclipse.elk.core.options.Direction;

diff --git a/....alg.layered/src/org/eclipse/elk/alg/layered/compaction/oned/OneDimensionalCompactor.java b/....alg.layered/src/org/eclipse/elk/alg/layered/compaction/oned/OneDimensionalCompactor.java
@@ -9,11 +9,6 @@
  *******************************************************************************/
 package org.eclipse.elk.alg.layered.compaction.oned;
 
-// elkjs-exclude-start
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.PrintWriter;
-// elkjs-exclude-end
 import java.util.List;
 import java.util.Map;
 

diff --git a/....eclipse.elk.alg.layered/src/org/eclipse/elk/alg/layered/p2layers/InteractiveLayerer.java b/....eclipse.elk.alg.layered/src/org/eclipse/elk/alg/layered/p2layers/InteractiveLayerer.java
@@ -9,12 +9,9 @@
  *******************************************************************************/
 package org.eclipse.elk.alg.layered.p2layers;
 
-import java.util.ArrayList;
 import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.ListIterator;
-import java.util.Set;
-
 import org.eclipse.elk.alg.layered.LayeredPhases;
 import org.eclipse.elk.alg.layered.graph.LEdge;
 import org.eclipse.elk.alg.layered.graph.LGraph;

diff --git a/...lipse.elk.alg.mrtree/src/org/eclipse/elk/alg/mrtree/intermediate/CompactionProcessor.java b/...lipse.elk.alg.mrtree/src/org/eclipse/elk/alg/mrtree/intermediate/CompactionProcessor.java
@@ -10,7 +10,6 @@
 package org.eclipse.elk.alg.mrtree.intermediate;
 
 import java.util.ArrayList;
-import java.util.Comparator;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
@@ -20,10 +19,8 @@
 import java.util.stream.Collectors;
 
 import org.eclipse.elk.alg.mrtree.TreeUtil;
-import org.eclipse.elk.alg.mrtree.graph.TEdge;
 import org.eclipse.elk.alg.mrtree.graph.TGraph;
 import org.eclipse.elk.alg.mrtree.graph.TNode;
-import org.eclipse.elk.alg.mrtree.options.CompactionMode;
 import org.eclipse.elk.alg.mrtree.options.EdgeRoutingMode;
 import org.eclipse.elk.alg.mrtree.options.InternalProperties;
 import org.eclipse.elk.alg.mrtree.options.MrTreeOptions;

diff --git a/...elk.alg.mrtree/src/org/eclipse/elk/alg/mrtree/intermediate/LevelCoordinatesProcessor.java b/...elk.alg.mrtree/src/org/eclipse/elk/alg/mrtree/intermediate/LevelCoordinatesProcessor.java
@@ -9,26 +9,15 @@
 package org.eclipse.elk.alg.mrtree.intermediate;
 
 import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.LinkedList;
 import java.util.List;
-import java.util.Map;
-import java.util.stream.Collectors;
-
 import org.eclipse.elk.alg.mrtree.graph.TGraph;
 import org.eclipse.elk.alg.mrtree.graph.TNode;
 import org.eclipse.elk.alg.mrtree.options.InternalProperties;
 import org.eclipse.elk.alg.mrtree.options.MrTreeOptions;
 import org.eclipse.elk.core.alg.ILayoutProcessor;
-import org.eclipse.elk.core.options.Direction;
 import org.eclipse.elk.core.util.IElkProgressMonitor;
 import org.eclipse.elk.core.util.Pair;
 
-import com.google.common.collect.Iterables;
-import com.google.common.collect.Lists;
-
 /**
  * A processor that computes the start and end coordinates for each levels nodes.
  * The used coordinates depend on the layout direction of the graph.

diff --git a/plugins/org.eclipse.elk.alg.mrtree/src/org/eclipse/elk/alg/mrtree/p2order/NodeOrderer.java b/plugins/org.eclipse.elk.alg.mrtree/src/org/eclipse/elk/alg/mrtree/p2order/NodeOrderer.java
@@ -9,25 +9,20 @@
  *******************************************************************************/
 package org.eclipse.elk.alg.mrtree.p2order;
 
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.ListIterator;
 import java.util.stream.Collectors;
-import java.util.stream.Stream;
-
 import org.eclipse.elk.alg.mrtree.TreeLayoutPhases;
-import org.eclipse.elk.alg.mrtree.TreeUtil;
 import org.eclipse.elk.alg.mrtree.graph.TEdge;
 import org.eclipse.elk.alg.mrtree.graph.TGraph;
 import org.eclipse.elk.alg.mrtree.graph.TNode;
 import org.eclipse.elk.alg.mrtree.intermediate.IntermediateProcessorStrategy;
 import org.eclipse.elk.alg.mrtree.options.InternalProperties;
 import org.eclipse.elk.alg.mrtree.options.MrTreeOptions;
 import org.eclipse.elk.alg.mrtree.options.OrderWeighting;
-import org.eclipse.elk.alg.mrtree.p2order.OrderBalance.SortTEdgeTargetProperty;
 import org.eclipse.elk.core.alg.ILayoutPhase;
 import org.eclipse.elk.core.alg.LayoutProcessorConfiguration;
 import org.eclipse.elk.core.util.IElkProgressMonitor;

diff --git a/plugins/org.eclipse.elk.alg.mrtree/src/org/eclipse/elk/alg/mrtree/p3place/NodePlacer.java b/plugins/org.eclipse.elk.alg.mrtree/src/org/eclipse/elk/alg/mrtree/p3place/NodePlacer.java
@@ -9,25 +9,18 @@
  *******************************************************************************/
 package org.eclipse.elk.alg.mrtree.p3place;
 
-import java.util.ArrayList;
 import java.util.LinkedList;
-import java.util.List;
-
 import org.eclipse.elk.alg.mrtree.TreeLayoutPhases;
 import org.eclipse.elk.alg.mrtree.TreeUtil;
-import org.eclipse.elk.alg.mrtree.graph.TEdge;
 import org.eclipse.elk.alg.mrtree.graph.TGraph;
 import org.eclipse.elk.alg.mrtree.graph.TNode;
 import org.eclipse.elk.alg.mrtree.intermediate.IntermediateProcessorStrategy;
 import org.eclipse.elk.alg.mrtree.options.InternalProperties;
 import org.eclipse.elk.alg.mrtree.options.MrTreeOptions;
 import org.eclipse.elk.core.alg.ILayoutPhase;
 import org.eclipse.elk.core.alg.LayoutProcessorConfiguration;
-import org.eclipse.elk.core.math.KVector;
 import org.eclipse.elk.core.options.Direction;
 import org.eclipse.elk.core.util.IElkProgressMonitor;
-import org.eclipse.elk.core.util.Pair;
-
 import com.google.common.collect.Iterables;
 
 /**

diff --git a/plugins/org.eclipse.elk.alg.mrtree/src/org/eclipse/elk/alg/mrtree/p4route/EdgeRouter.java b/plugins/org.eclipse.elk.alg.mrtree/src/org/eclipse/elk/alg/mrtree/p4route/EdgeRouter.java
@@ -11,7 +11,6 @@
 
 import java.util.ArrayList;
 import java.util.HashMap;
-import java.util.LinkedList;
 import java.util.List;
 import java.util.stream.Collectors;
 
@@ -32,7 +31,6 @@
 import org.eclipse.elk.core.util.IElkProgressMonitor;
 import org.eclipse.elk.core.util.Pair;
 import org.eclipse.elk.core.util.Triple;
-import org.eclipse.elk.graph.ElkNode;
 
 /**
  * This class implements a dull edge routing by setting just source and target of a edge in mode MiddleToMiddle 

diff --git a/...ipse.elk.alg.mrtree/src/org/eclipse/elk/alg/mrtree/p4route/MultiLevelEdgeNodeNodeGap.java b/...ipse.elk.alg.mrtree/src/org/eclipse/elk/alg/mrtree/p4route/MultiLevelEdgeNodeNodeGap.java
@@ -10,15 +10,13 @@
 
 import java.util.LinkedList;
 
-import org.eclipse.elk.alg.mrtree.TreeUtil;
 import org.eclipse.elk.alg.mrtree.graph.TEdge;
 import org.eclipse.elk.alg.mrtree.graph.TGraph;
 import org.eclipse.elk.alg.mrtree.graph.TNode;
 import org.eclipse.elk.alg.mrtree.options.InternalProperties;
 import org.eclipse.elk.alg.mrtree.options.MrTreeOptions;
 import org.eclipse.elk.core.math.KVector;
 import org.eclipse.elk.core.options.Direction;
-import org.eclipse.elk.core.util.Pair;
 import org.eclipse.elk.core.util.Triple;
 
 /**

diff --git a/...org/eclipse/elk/alg/radial/intermediate/compaction/AbstractRadiusExtensionCompaction.java b/...org/eclipse/elk/alg/radial/intermediate/compaction/AbstractRadiusExtensionCompaction.java
@@ -11,10 +11,7 @@
 
 import java.util.List;
 
-import org.eclipse.elk.graph.ElkConnectableShape;
-import org.eclipse.elk.graph.ElkEdge;
 import org.eclipse.elk.graph.ElkNode;
-import org.eclipse.elk.graph.util.ElkGraphUtil;
 
 /**
  * The class provides basic logic for extending or compacting radii, like overlap calculation.

diff --git a/...org.eclipse.elk.alg.rectpacking/src/org/eclipse/elk/alg/rectpacking/util/DrawingData.java b/...org.eclipse.elk.alg.rectpacking/src/org/eclipse/elk/alg/rectpacking/util/DrawingData.java
@@ -9,8 +9,6 @@
  *******************************************************************************/
 package org.eclipse.elk.alg.rectpacking.util;
 
-import org.eclipse.elk.core.math.ElkPadding;
-
 /**
  * Class that offers instances to save information about a possible drawing. Can be used to return multiple values that
  * are calculated for a possible drawing in a method for example.

diff --git a/...bug.grandom/src-gen/org/eclipse/elk/core/debug/grandom/services/GRandomGrammarAccess.java b/...bug.grandom/src-gen/org/eclipse/elk/core/debug/grandom/services/GRandomGrammarAccess.java
@@ -26,7 +26,6 @@
 import org.eclipse.xtext.TerminalRule;
 import org.eclipse.xtext.UnorderedGroup;
 import org.eclipse.xtext.common.services.TerminalsGrammarAccess;
-import org.eclipse.xtext.service.AbstractElementFinder.AbstractEnumRuleElementFinder;
 import org.eclipse.xtext.service.AbstractElementFinder.AbstractGrammarElementFinder;
 import org.eclipse.xtext.service.GrammarProvider;
 

diff --git a/...pse.elk.core.debug/src/org/eclipse/elk/core/debug/model/ExecutionInfoContentProvider.java b/...pse.elk.core.debug/src/org/eclipse/elk/core/debug/model/ExecutionInfoContentProvider.java
@@ -12,7 +12,6 @@
 import java.util.List;
 import java.util.function.Predicate;
 
-import org.eclipse.elk.core.debug.model.ExecutionInfo;
 import org.eclipse.jface.viewers.ITreeContentProvider;
 
 /**

diff --git a/...lipse.elk.core.meta/src-gen/org/eclipse/elk/core/meta/services/MetaDataGrammarAccess.java b/...lipse.elk.core.meta/src-gen/org/eclipse/elk/core/meta/services/MetaDataGrammarAccess.java
@@ -26,7 +26,6 @@
 import org.eclipse.xtext.RuleCall;
 import org.eclipse.xtext.TerminalRule;
 import org.eclipse.xtext.UnorderedGroup;
-import org.eclipse.xtext.service.AbstractElementFinder.AbstractEnumRuleElementFinder;
 import org.eclipse.xtext.service.AbstractElementFinder.AbstractGrammarElementFinder;
 import org.eclipse.xtext.service.GrammarProvider;
 import org.eclipse.xtext.xbase.services.XbaseGrammarAccess;

diff --git a/plugins/org.eclipse.elk.core.service/src/org/eclipse/elk/core/service/ElkServicePlugin.java b/plugins/org.eclipse.elk.core.service/src/org/eclipse/elk/core/service/ElkServicePlugin.java
@@ -17,9 +17,6 @@
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IConfigurationElement;
-import org.eclipse.core.runtime.Platform;
 import org.eclipse.core.runtime.Plugin;
 import org.eclipse.core.runtime.preferences.InstanceScope;
 import org.eclipse.elk.core.data.ILayoutMetaDataProvider;
@@ -29,7 +26,6 @@
 import org.eclipse.jface.preference.IPreferenceStore;
 import org.eclipse.ui.IWorkbenchPart;
 import org.eclipse.ui.preferences.ScopedPreferenceStore;
-import org.eclipse.ui.statushandlers.StatusManager;
 import org.osgi.framework.Bundle;
 import org.osgi.framework.BundleContext;
 

diff --git a/plugins/org.eclipse.elk.core/src/org/eclipse/elk/core/util/ElkUtil.java b/plugins/org.eclipse.elk.core/src/org/eclipse/elk/core/util/ElkUtil.java
@@ -20,7 +20,6 @@
 import java.util.regex.Pattern;
 
 import org.eclipse.elk.core.math.ElkMargin;
-import org.eclipse.elk.core.math.ElkPadding;
 import org.eclipse.elk.core.math.ElkRectangle;
 import org.eclipse.elk.core.math.KVector;
 import org.eclipse.elk.core.math.KVectorChain;

diff --git a/...eclipse.elk.alg.common.test/src/org/eclipse/elk/alg/common/RectilinearConvexHullTest.java b/...eclipse.elk.alg.common.test/src/org/eclipse/elk/alg/common/RectilinearConvexHullTest.java
@@ -18,8 +18,6 @@
 import javax.swing.JFrame;
 import javax.swing.JPanel;
 
-import org.eclipse.elk.alg.common.Point;
-import org.eclipse.elk.alg.common.RectilinearConvexHull;
 import org.eclipse.elk.core.math.ElkRectangle;
 import org.eclipse.elk.core.math.KVector;
 import org.junit.Assert;

diff --git a/...g.layered.test/src/org/eclipse/elk/alg/layered/intermediate/GeneralLayerUnzipperTest.java b/...g.layered.test/src/org/eclipse/elk/alg/layered/intermediate/GeneralLayerUnzipperTest.java
@@ -10,8 +10,6 @@
 package org.eclipse.elk.alg.layered.intermediate;
 
 import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
-
 import org.eclipse.elk.alg.layered.LayeredLayoutProvider;
 import org.eclipse.elk.alg.layered.options.LayerUnzippingStrategy;
 import org.eclipse.elk.alg.layered.options.LayeredOptions;

diff --git a/...lk/alg/layered/intermediate/greedyswitch/BetweenLayerEdgeTwoNodeCrossingsCounterTest.java b/...lk/alg/layered/intermediate/greedyswitch/BetweenLayerEdgeTwoNodeCrossingsCounterTest.java
@@ -17,7 +17,6 @@
 import org.eclipse.elk.alg.layered.graph.LNode;
 import org.eclipse.elk.alg.layered.graph.LPort;
 import org.eclipse.elk.alg.layered.graph.Layer;
-import org.eclipse.elk.alg.layered.intermediate.greedyswitch.BetweenLayerEdgeTwoNodeCrossingsCounter;
 import org.eclipse.elk.core.options.PortSide;
 import org.junit.Ignore;
 import org.junit.Test;

diff --git a/...layered/intermediate/greedyswitch/NorthSouthEdgeNeighbouringNodeCrossingsCounterTest.java b/...layered/intermediate/greedyswitch/NorthSouthEdgeNeighbouringNodeCrossingsCounterTest.java
@@ -14,7 +14,6 @@
 
 import org.eclipse.elk.alg.layered.graph.LNode;
 import org.eclipse.elk.alg.layered.graph.LPort;
-import org.eclipse.elk.alg.layered.intermediate.greedyswitch.NorthSouthEdgeNeighbouringNodeCrossingsCounter;
 import org.eclipse.elk.alg.layered.options.InternalProperties;
 import org.eclipse.elk.alg.layered.options.LayeredOptions;
 import org.eclipse.elk.alg.test.PlainJavaInitialization;

diff --git a/...red.test/src/org/eclipse/elk/alg/layered/intermediate/greedyswitch/SwitchDeciderTest.java b/...red.test/src/org/eclipse/elk/alg/layered/intermediate/greedyswitch/SwitchDeciderTest.java
@@ -21,8 +21,6 @@
 import org.eclipse.elk.alg.layered.graph.LNode;
 import org.eclipse.elk.alg.layered.graph.LPort;
 import org.eclipse.elk.alg.layered.graph.Layer;
-import org.eclipse.elk.alg.layered.intermediate.greedyswitch.CrossingMatrixFiller;
-import org.eclipse.elk.alg.layered.intermediate.greedyswitch.SwitchDecider;
 import org.eclipse.elk.alg.layered.intermediate.greedyswitch.SwitchDecider.CrossingCountSide;
 import org.eclipse.elk.alg.layered.p3order.GraphInfoHolder;
 import org.eclipse.elk.alg.layered.p3order.LayerSweepCrossingMinimizer.CrossMinType;

diff --git a/...lipse.elk.alg.layered.test/src/org/eclipse/elk/alg/layered/issues/Issue143And318Test.java b/...lipse.elk.alg.layered.test/src/org/eclipse/elk/alg/layered/issues/Issue143And318Test.java
@@ -12,7 +12,6 @@
 import static org.junit.Assert.assertNotEquals;
 
 import java.awt.geom.Line2D;
-import java.awt.geom.Line2D.Double;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -26,7 +25,6 @@
 import org.eclipse.elk.core.math.KVector;
 import org.eclipse.elk.core.math.KVectorChain;
 import org.eclipse.elk.core.util.ElkUtil;
-import org.eclipse.elk.graph.ElkBendPoint;
 import org.eclipse.elk.graph.ElkEdge;
 import org.eclipse.elk.graph.ElkEdgeSection;
 import org.eclipse.elk.graph.ElkNode;

diff --git a/...org.eclipse.elk.alg.layered.test/src/org/eclipse/elk/alg/layered/issues/Issue405Test.java b/...org.eclipse.elk.alg.layered.test/src/org/eclipse/elk/alg/layered/issues/Issue405Test.java
@@ -9,8 +9,6 @@
  *******************************************************************************/
 package org.eclipse.elk.alg.layered.issues;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
 import java.util.Collection;

diff --git a/...org.eclipse.elk.alg.layered.test/src/org/eclipse/elk/alg/layered/issues/Issue701Test.java b/...org.eclipse.elk.alg.layered.test/src/org/eclipse/elk/alg/layered/issues/Issue701Test.java
@@ -10,7 +10,6 @@
 package org.eclipse.elk.alg.layered.issues;
 
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
 import java.util.ArrayList;
@@ -32,7 +31,6 @@
 import org.eclipse.elk.graph.ElkLabel;
 import org.eclipse.elk.graph.ElkNode;
 import org.eclipse.elk.graph.ElkPort;
-import org.eclipse.elk.graph.util.ElkGraphUtil;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 

diff --git a/...org.eclipse.elk.alg.layered.test/src/org/eclipse/elk/alg/layered/issues/Issue734Test.java b/...org.eclipse.elk.alg.layered.test/src/org/eclipse/elk/alg/layered/issues/Issue734Test.java
@@ -18,10 +18,8 @@
 import org.eclipse.elk.alg.layered.options.LayeredOptions;
 import org.eclipse.elk.alg.test.framework.LayoutTestRunner;
 import org.eclipse.elk.alg.test.framework.annotations.Algorithm;
-import org.eclipse.elk.alg.test.framework.annotations.DefaultConfiguration;
 import org.eclipse.elk.alg.test.framework.annotations.GraphResourceProvider;
 import org.eclipse.elk.alg.test.framework.io.AbstractResourcePath;
-import org.eclipse.elk.alg.test.framework.io.FileNameFilter;
 import org.eclipse.elk.alg.test.framework.io.ModelResourcePath;
 import org.eclipse.elk.core.util.ElkUtil;
 import org.eclipse.elk.graph.ElkEdge;

diff --git a/...d.test/src/org/eclipse/elk/alg/layered/p3order/AbstractBarycenterPortDistributorTest.java b/...d.test/src/org/eclipse/elk/alg/layered/p3order/AbstractBarycenterPortDistributorTest.java
@@ -20,10 +20,7 @@
 import org.eclipse.elk.alg.layered.graph.LPort;
 import org.eclipse.elk.alg.layered.graph.Layer;
 import org.eclipse.elk.alg.layered.intermediate.greedyswitch.TestGraphCreator;
-import org.eclipse.elk.alg.layered.p3order.GraphInfoHolder;
-import org.eclipse.elk.alg.layered.p3order.ISweepPortDistributor;
 import org.eclipse.elk.alg.layered.p3order.LayerSweepCrossingMinimizer.CrossMinType;
-import org.eclipse.elk.alg.layered.p3order.LayerTotalPortDistributor;
 import org.eclipse.elk.alg.layered.p3order.counting.IInitializable;
 import org.eclipse.elk.core.data.LayoutMetaDataService;
 import org.eclipse.elk.core.options.PortSide;

diff --git a/...k.alg.layered.test/src/org/eclipse/elk/alg/layered/p3order/GreedyPortDistributorTest.java b/...k.alg.layered.test/src/org/eclipse/elk/alg/layered/p3order/GreedyPortDistributorTest.java
@@ -23,7 +23,6 @@
 import org.eclipse.elk.alg.layered.graph.LPort;
 import org.eclipse.elk.alg.layered.graph.Layer;
 import org.eclipse.elk.alg.layered.intermediate.greedyswitch.TestGraphCreator;
-import org.eclipse.elk.alg.layered.p3order.GreedyPortDistributor;
 import org.eclipse.elk.alg.layered.p3order.counting.IInitializable;
 import org.eclipse.elk.core.options.PortSide;
 import org.junit.Test;

diff --git a/...layered.test/src/org/eclipse/elk/alg/layered/p3order/LayerSweepCrossingMinimizerTest.java b/...layered.test/src/org/eclipse/elk/alg/layered/p3order/LayerSweepCrossingMinimizerTest.java
@@ -26,8 +26,6 @@
 import org.eclipse.elk.alg.layered.intermediate.greedyswitch.TestGraphCreator;
 import org.eclipse.elk.alg.layered.options.InternalProperties;
 import org.eclipse.elk.alg.layered.options.LayeredOptions;
-import org.eclipse.elk.alg.layered.p3order.GraphInfoHolder;
-import org.eclipse.elk.alg.layered.p3order.LayerSweepCrossingMinimizer;
 import org.eclipse.elk.alg.layered.p3order.LayerSweepCrossingMinimizer.CrossMinType;
 import org.eclipse.elk.alg.test.PlainJavaInitialization;
 import org.eclipse.elk.core.options.PortConstraints;

diff --git a/...c/org/eclipse/elk/alg/layered/p3order/LayerSweepHierarchicalTwoSidedGreedySwitchTest.java b/...c/org/eclipse/elk/alg/layered/p3order/LayerSweepHierarchicalTwoSidedGreedySwitchTest.java
@@ -20,7 +20,6 @@
 import org.eclipse.elk.alg.layered.graph.Layer;
 import org.eclipse.elk.alg.layered.intermediate.greedyswitch.TestGraphCreator;
 import org.eclipse.elk.alg.layered.options.LayeredOptions;
-import org.eclipse.elk.alg.layered.p3order.LayerSweepCrossingMinimizer;
 import org.eclipse.elk.alg.layered.p3order.LayerSweepCrossingMinimizer.CrossMinType;
 import org.eclipse.elk.core.data.LayoutMetaDataService;
 import org.eclipse.elk.core.options.PortSide;