imports sorted

thurka · thurka · commit 005a344ccdb4 · 2022-11-24T19:39:08.000+01:00
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/details/api/ExportAction.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/details/api/ExportAction.java
@@ -36,12 +36,12 @@
 import javax.swing.Icon;
 import javax.swing.JFileChooser;
 import javax.swing.filechooser.FileFilter;
-import org.netbeans.api.progress.ProgressHandle;
 import org.graalvm.visualvm.lib.jfluid.results.ExportDataDumper;
 import org.graalvm.visualvm.lib.profiler.api.ProfilerDialogs;
 import org.graalvm.visualvm.lib.profiler.api.icons.GeneralIcons;
 import org.graalvm.visualvm.lib.profiler.api.icons.Icons;
 import org.graalvm.visualvm.lib.profiler.ui.NBSwingWorker;
+import org.netbeans.api.progress.ProgressHandle;
 import org.openide.util.NbBundle;
 import org.openide.windows.WindowManager;
 
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/details/basic/ArrayValueView.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/details/basic/ArrayValueView.java
@@ -24,8 +24,6 @@
  */
 package org.graalvm.visualvm.lib.profiler.heapwalk.details.basic;
 
-import org.graalvm.visualvm.lib.profiler.heapwalk.details.api.ExportAction;
-import org.graalvm.visualvm.lib.profiler.heapwalk.details.api.StringDecoder;
 import java.awt.BorderLayout;
 import java.awt.Container;
 import java.awt.Cursor;
@@ -54,12 +52,14 @@
 import org.graalvm.visualvm.lib.jfluid.heap.JavaClass;
 import org.graalvm.visualvm.lib.jfluid.heap.PrimitiveArrayInstance;
 import org.graalvm.visualvm.lib.jfluid.results.ExportDataDumper;
-import org.graalvm.visualvm.lib.ui.UIUtils;
 import org.graalvm.visualvm.lib.profiler.api.ProfilerDialogs;
+import org.graalvm.visualvm.lib.profiler.heapwalk.details.api.ExportAction;
+import org.graalvm.visualvm.lib.profiler.heapwalk.details.api.StringDecoder;
 import static org.graalvm.visualvm.lib.profiler.heapwalk.details.basic.ArrayValueView.Type.*;
 import org.graalvm.visualvm.lib.profiler.heapwalk.details.spi.DetailsProvider;
 import org.graalvm.visualvm.lib.profiler.heapwalk.details.spi.DetailsUtils;
 import org.graalvm.visualvm.lib.profiler.heapwalk.model.BrowserUtils;
+import org.graalvm.visualvm.lib.ui.UIUtils;
 import org.openide.util.NbBundle;
 
 /**
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/details/basic/StringDetailsProvider.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/details/basic/StringDetailsProvider.java
@@ -24,11 +24,11 @@
  */
 package org.graalvm.visualvm.lib.profiler.heapwalk.details.basic;
 
-import org.graalvm.visualvm.lib.profiler.heapwalk.details.api.StringDecoder;
 import java.util.List;
 import org.graalvm.visualvm.lib.jfluid.heap.Heap;
 import org.graalvm.visualvm.lib.jfluid.heap.Instance;
 import org.graalvm.visualvm.lib.jfluid.heap.PrimitiveArrayInstance;
+import org.graalvm.visualvm.lib.profiler.heapwalk.details.api.StringDecoder;
 import org.graalvm.visualvm.lib.profiler.heapwalk.details.spi.DetailsProvider;
 import org.graalvm.visualvm.lib.profiler.heapwalk.details.spi.DetailsUtils;
 import org.openide.util.lookup.ServiceProvider;
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/details/jdk/image/ImageDetailProvider.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/details/jdk/image/ImageDetailProvider.java
@@ -47,15 +47,15 @@
 import javax.swing.SwingUtilities;
 import org.graalvm.visualvm.lib.jfluid.heap.Instance;
 import org.graalvm.visualvm.lib.profiler.ProfilerTopComponent;
-import org.graalvm.visualvm.lib.profiler.heapwalk.details.spi.DetailsProvider;
 import org.graalvm.visualvm.lib.profiler.heapwalk.details.jdk.image.FieldAccessor.InvalidFieldException;
+import static org.graalvm.visualvm.lib.profiler.heapwalk.details.jdk.image.ImageBuilder.BUILDERS;
+import static org.graalvm.visualvm.lib.profiler.heapwalk.details.jdk.image.ImageBuilder.LOGGER;
+import org.graalvm.visualvm.lib.profiler.heapwalk.details.spi.DetailsProvider;
 import org.graalvm.visualvm.lib.profiler.heapwalk.model.BrowserUtils;
 import org.openide.util.HelpCtx;
 import org.openide.util.NbBundle;
 import org.openide.util.lookup.ServiceProvider;
 import org.openide.windows.TopComponent;
-import static org.graalvm.visualvm.lib.profiler.heapwalk.details.jdk.image.ImageBuilder.LOGGER;
-import static org.graalvm.visualvm.lib.profiler.heapwalk.details.jdk.image.ImageBuilder.BUILDERS;
 
 /**
  *
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/details/jdk/ui/Utils.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/details/jdk/ui/Utils.java
@@ -48,9 +48,9 @@
 import javax.swing.SwingUtilities;
 import javax.swing.UIManager;
 import org.graalvm.visualvm.lib.jfluid.heap.Instance;
-import org.graalvm.visualvm.lib.ui.UIUtils;
 import org.graalvm.visualvm.lib.profiler.heapwalk.details.spi.DetailsProvider;
 import org.graalvm.visualvm.lib.profiler.heapwalk.model.BrowserUtils;
+import org.graalvm.visualvm.lib.ui.UIUtils;
 import org.openide.util.Exceptions;
 import org.openide.util.NbBundle;
 
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/details/spi/DetailsProvider.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/details/spi/DetailsProvider.java
@@ -30,8 +30,8 @@
 import javax.swing.JLabel;
 import javax.swing.JPanel;
 import org.graalvm.visualvm.lib.jfluid.heap.Instance;
-import org.graalvm.visualvm.lib.ui.UIUtils;
 import org.graalvm.visualvm.lib.profiler.heapwalk.model.BrowserUtils;
+import org.graalvm.visualvm.lib.ui.UIUtils;
 import org.openide.util.NbBundle;
 import org.openide.util.RequestProcessor;
 
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/Distribution.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/Distribution.java
@@ -25,12 +25,12 @@
 
 package org.graalvm.visualvm.lib.profiler.heapwalk.memorylint;
 
-import org.graalvm.visualvm.lib.jfluid.heap.Instance;
-import org.graalvm.visualvm.lib.jfluid.heap.JavaClass;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Set;
+import org.graalvm.visualvm.lib.jfluid.heap.Instance;
+import org.graalvm.visualvm.lib.jfluid.heap.JavaClass;
 import org.openide.util.NbBundle;
 
 
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/FieldAccess.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/FieldAccess.java
@@ -25,12 +25,12 @@
 
 package org.graalvm.visualvm.lib.profiler.heapwalk.memorylint;
 
+import java.util.List;
 import org.graalvm.visualvm.lib.jfluid.heap.Field;
 import org.graalvm.visualvm.lib.jfluid.heap.FieldValue;
 import org.graalvm.visualvm.lib.jfluid.heap.Instance;
 import org.graalvm.visualvm.lib.jfluid.heap.JavaClass;
 import org.graalvm.visualvm.lib.jfluid.heap.ObjectFieldValue;
-import java.util.List;
 
 
 /**
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/IteratingRule.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/IteratingRule.java
@@ -25,16 +25,16 @@
 
 package org.graalvm.visualvm.lib.profiler.heapwalk.memorylint;
 
-import org.graalvm.visualvm.lib.jfluid.heap.Heap;
-import org.graalvm.visualvm.lib.jfluid.heap.Instance;
-import org.graalvm.visualvm.lib.jfluid.heap.JavaClass;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 import java.util.regex.Pattern;
 import javax.swing.BoundedRangeModel;
 import javax.swing.JComponent;
+import org.graalvm.visualvm.lib.jfluid.heap.Heap;
+import org.graalvm.visualvm.lib.jfluid.heap.Instance;
+import org.graalvm.visualvm.lib.jfluid.heap.JavaClass;
 
 
 /**
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/MemoryLint.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/MemoryLint.java
@@ -25,17 +25,17 @@
 
 package org.graalvm.visualvm.lib.profiler.heapwalk.memorylint;
 
-import org.graalvm.visualvm.lib.jfluid.heap.FieldValue;
-import org.graalvm.visualvm.lib.jfluid.heap.Heap;
-import org.graalvm.visualvm.lib.jfluid.heap.Instance;
-import org.graalvm.visualvm.lib.jfluid.heap.JavaClass;
-import org.graalvm.visualvm.lib.jfluid.heap.ObjectFieldValue;
 import java.util.Collection;
 import java.util.List;
 import javax.swing.BoundedRangeModel;
 import javax.swing.DefaultBoundedRangeModel;
 import javax.swing.event.ChangeEvent;
 import javax.swing.event.ChangeListener;
+import org.graalvm.visualvm.lib.jfluid.heap.FieldValue;
+import org.graalvm.visualvm.lib.jfluid.heap.Heap;
+import org.graalvm.visualvm.lib.jfluid.heap.Instance;
+import org.graalvm.visualvm.lib.jfluid.heap.JavaClass;
+import org.graalvm.visualvm.lib.jfluid.heap.ObjectFieldValue;
 
 
 /**
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/RuleRegistry.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/RuleRegistry.java
@@ -25,12 +25,12 @@
 
 package org.graalvm.visualvm.lib.profiler.heapwalk.memorylint;
 
-import org.openide.util.Lookup;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
+import org.openide.util.Lookup;
 
 /**
  *
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/StringHelper.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/StringHelper.java
@@ -25,11 +25,11 @@
 
 package org.graalvm.visualvm.lib.profiler.heapwalk.memorylint;
 
+import java.util.List;
 import org.graalvm.visualvm.lib.jfluid.heap.Heap;
 import org.graalvm.visualvm.lib.jfluid.heap.Instance;
 import org.graalvm.visualvm.lib.jfluid.heap.JavaClass;
 import org.graalvm.visualvm.lib.jfluid.heap.PrimitiveArrayInstance;
-import java.util.List;
 
 
 /**
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/Utils.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/Utils.java
@@ -26,6 +26,14 @@
 package org.graalvm.visualvm.lib.profiler.heapwalk.memorylint;
 
 import java.util.ArrayDeque;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Deque;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 import org.graalvm.visualvm.lib.jfluid.heap.ArrayItemValue;
 import org.graalvm.visualvm.lib.jfluid.heap.Field;
 import org.graalvm.visualvm.lib.jfluid.heap.FieldValue;
@@ -36,14 +44,6 @@
 import org.graalvm.visualvm.lib.jfluid.heap.ObjectArrayInstance;
 import org.graalvm.visualvm.lib.jfluid.heap.ObjectFieldValue;
 import org.graalvm.visualvm.lib.jfluid.heap.Value;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.Deque;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-import java.util.logging.Level;
-import java.util.logging.Logger;
 import org.openide.util.NbBundle;
 
 
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/Walker.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/Walker.java
@@ -26,14 +26,14 @@
 package org.graalvm.visualvm.lib.profiler.heapwalk.memorylint;
 
 import java.util.ArrayDeque;
+import java.util.List;
+import java.util.Queue;
 import org.graalvm.visualvm.lib.jfluid.heap.Field;
 import org.graalvm.visualvm.lib.jfluid.heap.FieldValue;
 import org.graalvm.visualvm.lib.jfluid.heap.Instance;
 import org.graalvm.visualvm.lib.jfluid.heap.JavaClass;
-import org.graalvm.visualvm.lib.jfluid.heap.ObjectFieldValue;
-import java.util.List;
-import java.util.Queue;
 import org.graalvm.visualvm.lib.jfluid.heap.ObjectArrayInstance;
+import org.graalvm.visualvm.lib.jfluid.heap.ObjectFieldValue;
 import org.graalvm.visualvm.lib.jfluid.heap.Type;
 
 
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/rules/CollapsedHashMap.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/rules/CollapsedHashMap.java
@@ -25,14 +25,14 @@
 
 package org.graalvm.visualvm.lib.profiler.heapwalk.memorylint.rules;
 
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
 import org.graalvm.visualvm.lib.jfluid.heap.Heap;
 import org.graalvm.visualvm.lib.jfluid.heap.Instance;
 import org.graalvm.visualvm.lib.jfluid.heap.JavaClass;
 import org.graalvm.visualvm.lib.jfluid.heap.ObjectArrayInstance;
 import org.graalvm.visualvm.lib.profiler.heapwalk.memorylint.*;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
 import org.openide.util.NbBundle;
 
 @NbBundle.Messages({
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/rules/DeepSize.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/rules/DeepSize.java
@@ -26,15 +26,15 @@
 package org.graalvm.visualvm.lib.profiler.heapwalk.memorylint.rules;
 
 import javax.swing.BorderFactory;
-import org.graalvm.visualvm.lib.jfluid.heap.Instance;
-import org.graalvm.visualvm.lib.profiler.heapwalk.memorylint.*;
 import javax.swing.BoxLayout;
 import javax.swing.JComponent;
 import javax.swing.JLabel;
 import javax.swing.JPanel;
 import javax.swing.JTextField;
 import javax.swing.event.DocumentEvent;
 import javax.swing.event.DocumentListener;
+import org.graalvm.visualvm.lib.jfluid.heap.Instance;
+import org.graalvm.visualvm.lib.profiler.heapwalk.memorylint.*;
 import org.openide.util.NbBundle;
 
 
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/rules/DuplicatedString.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/rules/DuplicatedString.java
@@ -25,11 +25,11 @@
 
 package org.graalvm.visualvm.lib.profiler.heapwalk.memorylint.rules;
 
+import java.util.HashMap;
 import org.graalvm.visualvm.lib.jfluid.heap.Heap;
 import org.graalvm.visualvm.lib.jfluid.heap.Instance;
 import org.graalvm.visualvm.lib.jfluid.heap.JavaClass;
 import org.graalvm.visualvm.lib.profiler.heapwalk.memorylint.*;
-import java.util.HashMap;
 import org.openide.util.NbBundle;
 
 
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/rules/HashMapHistogram.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/rules/HashMapHistogram.java
@@ -25,14 +25,14 @@
 
 package org.graalvm.visualvm.lib.profiler.heapwalk.memorylint.rules;
 
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
 import org.graalvm.visualvm.lib.jfluid.heap.Heap;
 import org.graalvm.visualvm.lib.jfluid.heap.Instance;
 import org.graalvm.visualvm.lib.jfluid.heap.JavaClass;
 import org.graalvm.visualvm.lib.jfluid.heap.ObjectArrayInstance;
 import org.graalvm.visualvm.lib.profiler.heapwalk.memorylint.*;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
 import org.openide.util.NbBundle;
 
 
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/rules/OverallocatedString.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/rules/OverallocatedString.java
@@ -25,13 +25,13 @@
 
 package org.graalvm.visualvm.lib.profiler.heapwalk.memorylint.rules;
 
+import java.util.HashMap;
+import java.util.Map;
 import org.graalvm.visualvm.lib.jfluid.heap.Heap;
 import org.graalvm.visualvm.lib.jfluid.heap.Instance;
 import org.graalvm.visualvm.lib.jfluid.heap.JavaClass;
 import org.graalvm.visualvm.lib.jfluid.heap.PrimitiveArrayInstance;
 import org.graalvm.visualvm.lib.profiler.heapwalk.memorylint.*;
-import java.util.HashMap;
-import java.util.Map;
 import org.openide.util.NbBundle;
 
 
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/rules/RetainedSetByClass.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/rules/RetainedSetByClass.java
@@ -25,17 +25,15 @@
 
 package org.graalvm.visualvm.lib.profiler.heapwalk.memorylint.rules;
 
-import org.graalvm.visualvm.lib.jfluid.heap.Heap;
-import org.graalvm.visualvm.lib.jfluid.heap.Instance;
-import org.graalvm.visualvm.lib.jfluid.heap.JavaClass;
-import org.graalvm.visualvm.lib.profiler.heapwalk.memorylint.*;
 import java.util.List;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-
-//import javax.swing.BoundedRangeModel;
 import javax.swing.JComponent;
+import org.graalvm.visualvm.lib.jfluid.heap.Heap;
+import org.graalvm.visualvm.lib.jfluid.heap.Instance;
+import org.graalvm.visualvm.lib.jfluid.heap.JavaClass;
+import org.graalvm.visualvm.lib.profiler.heapwalk.memorylint.*;
 import org.openide.util.NbBundle;
 
 
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/rules/RetainedSetByInstance.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/rules/RetainedSetByInstance.java
@@ -25,9 +25,6 @@
 
 package org.graalvm.visualvm.lib.profiler.heapwalk.memorylint.rules;
 
-import org.graalvm.visualvm.lib.jfluid.heap.Heap;
-import org.graalvm.visualvm.lib.jfluid.heap.Instance;
-import org.graalvm.visualvm.lib.profiler.heapwalk.memorylint.*;
 import java.util.HashSet;
 import java.util.Set;
 import javax.swing.BorderFactory;
@@ -38,6 +35,9 @@
 import javax.swing.JTextField;
 import javax.swing.event.DocumentEvent;
 import javax.swing.event.DocumentListener;
+import org.graalvm.visualvm.lib.jfluid.heap.Heap;
+import org.graalvm.visualvm.lib.jfluid.heap.Instance;
+import org.graalvm.visualvm.lib.profiler.heapwalk.memorylint.*;
 import org.openide.util.NbBundle;
 
 
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/rules/WrongWeakHashMap.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/memorylint/rules/WrongWeakHashMap.java
@@ -25,14 +25,14 @@
 
 package org.graalvm.visualvm.lib.profiler.heapwalk.memorylint.rules;
 
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
 import org.graalvm.visualvm.lib.jfluid.heap.Heap;
 import org.graalvm.visualvm.lib.jfluid.heap.Instance;
 import org.graalvm.visualvm.lib.jfluid.heap.JavaClass;
 import org.graalvm.visualvm.lib.jfluid.heap.ObjectArrayInstance;
 import org.graalvm.visualvm.lib.profiler.heapwalk.memorylint.*;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
 import org.openide.util.NbBundle;
 
 
diff --git a/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/ui/icons/impl/HeapWalkerIconsProviderImpl.java b/visualvm/libs.profiler/profiler.heapwalker/src/org/graalvm/visualvm/lib/profiler/heapwalk/ui/icons/impl/HeapWalkerIconsProviderImpl.java
@@ -24,8 +24,8 @@
  */
 package org.graalvm.visualvm.lib.profiler.heapwalk.ui.icons.impl;
 
-import org.graalvm.visualvm.lib.profiler.heapwalk.ui.icons.HeapWalkerIcons;
 import java.util.Map;
+import org.graalvm.visualvm.lib.profiler.heapwalk.ui.icons.HeapWalkerIcons;
 import org.graalvm.visualvm.lib.profiler.spi.IconsProvider;
 import org.openide.util.lookup.ServiceProvider;
 
