public class sun.awt.SunDisplayChanger
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: sun.awt.SunDisplayChanger
  super_class: java.lang.Object
{
  private static final sun.util.logging.PlatformLogger log;
    descriptor: Lsun/util/logging/PlatformLogger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private java.util.Map<sun.awt.DisplayChangedListener, java.lang.Void> listeners;
    descriptor: Ljava/util/Map;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/Map<Lsun/awt/DisplayChangedListener;Ljava/lang/Void;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 59
            ldc "sun.awt.multiscreen.SunDisplayChanger"
            invokestatic sun.util.logging.PlatformLogger.getLogger:(Ljava/lang/String;)Lsun/util/logging/PlatformLogger;
            putstatic sun.awt.SunDisplayChanger.log:Lsun/util/logging/PlatformLogger;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // sun.awt.SunDisplayChanger this
         0: .line 67
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 64
            aload 0 /* this */
         2: .line 65
            new java.util.WeakHashMap
            dup
            iconst_1
            invokespecial java.util.WeakHashMap.<init>:(I)V
            invokestatic java.util.Collections.synchronizedMap:(Ljava/util/Map;)Ljava/util/Map;
            putfield sun.awt.SunDisplayChanger.listeners:Ljava/util/Map;
         3: .line 67
            return
        end local 0 // sun.awt.SunDisplayChanger this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lsun/awt/SunDisplayChanger;

  public void add(sun.awt.DisplayChangedListener);
    descriptor: (Lsun/awt/DisplayChangedListener;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // sun.awt.SunDisplayChanger this
        start local 1 // sun.awt.DisplayChangedListener theListener
         0: .line 74
            getstatic sun.awt.SunDisplayChanger.log:Lsun/util/logging/PlatformLogger;
            getstatic sun.util.logging.PlatformLogger$Level.FINE:Lsun/util/logging/PlatformLogger$Level;
            invokevirtual sun.util.logging.PlatformLogger.isLoggable:(Lsun/util/logging/PlatformLogger$Level;)Z
            ifeq 3
         1: .line 75
            aload 1 /* theListener */
            ifnonnull 3
         2: .line 76
            getstatic sun.awt.SunDisplayChanger.log:Lsun/util/logging/PlatformLogger;
            ldc "Assertion (theListener != null) failed"
            invokevirtual sun.util.logging.PlatformLogger.fine:(Ljava/lang/String;)V
         3: .line 79
      StackMap locals:
      StackMap stack:
            getstatic sun.awt.SunDisplayChanger.log:Lsun/util/logging/PlatformLogger;
            getstatic sun.util.logging.PlatformLogger$Level.FINER:Lsun/util/logging/PlatformLogger$Level;
            invokevirtual sun.util.logging.PlatformLogger.isLoggable:(Lsun/util/logging/PlatformLogger$Level;)Z
            ifeq 5
         4: .line 80
            getstatic sun.awt.SunDisplayChanger.log:Lsun/util/logging/PlatformLogger;
            new java.lang.StringBuilder
            dup
            ldc "Adding listener: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* theListener */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual sun.util.logging.PlatformLogger.finer:(Ljava/lang/String;)V
         5: .line 82
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.awt.SunDisplayChanger.listeners:Ljava/util/Map;
            aload 1 /* theListener */
            aconst_null
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         6: .line 83
            return
        end local 1 // sun.awt.DisplayChangedListener theListener
        end local 0 // sun.awt.SunDisplayChanger this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    7     0         this  Lsun/awt/SunDisplayChanger;
            0    7     1  theListener  Lsun/awt/DisplayChangedListener;
    MethodParameters:
             Name  Flags
      theListener  

  public void remove(sun.awt.DisplayChangedListener);
    descriptor: (Lsun/awt/DisplayChangedListener;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // sun.awt.SunDisplayChanger this
        start local 1 // sun.awt.DisplayChangedListener theListener
         0: .line 89
            getstatic sun.awt.SunDisplayChanger.log:Lsun/util/logging/PlatformLogger;
            getstatic sun.util.logging.PlatformLogger$Level.FINE:Lsun/util/logging/PlatformLogger$Level;
            invokevirtual sun.util.logging.PlatformLogger.isLoggable:(Lsun/util/logging/PlatformLogger$Level;)Z
            ifeq 3
         1: .line 90
            aload 1 /* theListener */
            ifnonnull 3
         2: .line 91
            getstatic sun.awt.SunDisplayChanger.log:Lsun/util/logging/PlatformLogger;
            ldc "Assertion (theListener != null) failed"
            invokevirtual sun.util.logging.PlatformLogger.fine:(Ljava/lang/String;)V
         3: .line 94
      StackMap locals:
      StackMap stack:
            getstatic sun.awt.SunDisplayChanger.log:Lsun/util/logging/PlatformLogger;
            getstatic sun.util.logging.PlatformLogger$Level.FINER:Lsun/util/logging/PlatformLogger$Level;
            invokevirtual sun.util.logging.PlatformLogger.isLoggable:(Lsun/util/logging/PlatformLogger$Level;)Z
            ifeq 5
         4: .line 95
            getstatic sun.awt.SunDisplayChanger.log:Lsun/util/logging/PlatformLogger;
            new java.lang.StringBuilder
            dup
            ldc "Removing listener: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* theListener */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual sun.util.logging.PlatformLogger.finer:(Ljava/lang/String;)V
         5: .line 97
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.awt.SunDisplayChanger.listeners:Ljava/util/Map;
            aload 1 /* theListener */
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         6: .line 98
            return
        end local 1 // sun.awt.DisplayChangedListener theListener
        end local 0 // sun.awt.SunDisplayChanger this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    7     0         this  Lsun/awt/SunDisplayChanger;
            0    7     1  theListener  Lsun/awt/DisplayChangedListener;
    MethodParameters:
             Name  Flags
      theListener  

  public void notifyListeners();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=1
        start local 0 // sun.awt.SunDisplayChanger this
         0: .line 105
            getstatic sun.awt.SunDisplayChanger.log:Lsun/util/logging/PlatformLogger;
            getstatic sun.util.logging.PlatformLogger$Level.FINEST:Lsun/util/logging/PlatformLogger$Level;
            invokevirtual sun.util.logging.PlatformLogger.isLoggable:(Lsun/util/logging/PlatformLogger$Level;)Z
            ifeq 2
         1: .line 106
            getstatic sun.awt.SunDisplayChanger.log:Lsun/util/logging/PlatformLogger;
            ldc "notifyListeners"
            invokevirtual sun.util.logging.PlatformLogger.finest:(Ljava/lang/String;)V
         2: .line 121
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.awt.SunDisplayChanger.listeners:Ljava/util/Map;
            dup
            astore 2
            monitorenter
         3: .line 122
            new java.util.HashSet
            dup
            aload 0 /* this */
            getfield sun.awt.SunDisplayChanger.listeners:Ljava/util/Map;
            invokeinterface java.util.Map.keySet:()Ljava/util/Set;
            invokespecial java.util.HashSet.<init>:(Ljava/util/Collection;)V
            astore 1 /* cloneSet */
        start local 1 // java.util.Set cloneSet
         4: .line 121
            aload 2
            monitorexit
         5: goto 8
        end local 1 // java.util.Set cloneSet
      StackMap locals: sun.awt.SunDisplayChanger top java.util.Map
      StackMap stack: java.lang.Throwable
         6: aload 2
            monitorexit
         7: athrow
        start local 1 // java.util.Set cloneSet
         8: .line 125
      StackMap locals: sun.awt.SunDisplayChanger java.util.Set
      StackMap stack:
            aload 1 /* cloneSet */
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 2 /* itr */
        start local 2 // java.util.Iterator itr
         9: .line 126
            goto 17
        10: .line 127
      StackMap locals: java.util.Iterator
      StackMap stack:
            aload 2 /* itr */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast sun.awt.DisplayChangedListener
            astore 3 /* current */
        start local 3 // sun.awt.DisplayChangedListener current
        11: .line 129
            getstatic sun.awt.SunDisplayChanger.log:Lsun/util/logging/PlatformLogger;
            getstatic sun.util.logging.PlatformLogger$Level.FINEST:Lsun/util/logging/PlatformLogger$Level;
            invokevirtual sun.util.logging.PlatformLogger.isLoggable:(Lsun/util/logging/PlatformLogger$Level;)Z
            ifeq 13
        12: .line 130
            getstatic sun.awt.SunDisplayChanger.log:Lsun/util/logging/PlatformLogger;
            new java.lang.StringBuilder
            dup
            ldc "displayChanged for listener: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 3 /* current */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual sun.util.logging.PlatformLogger.finest:(Ljava/lang/String;)V
        13: .line 132
      StackMap locals: sun.awt.DisplayChangedListener
      StackMap stack:
            aload 3 /* current */
            invokeinterface sun.awt.DisplayChangedListener.displayChanged:()V
        14: .line 133
            goto 17
      StackMap locals:
      StackMap stack: java.awt.IllegalComponentStateException
        15: pop
        16: .line 139
            aload 0 /* this */
            getfield sun.awt.SunDisplayChanger.listeners:Ljava/util/Map;
            aload 3 /* current */
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 3 // sun.awt.DisplayChangedListener current
        17: .line 126
      StackMap locals:
      StackMap stack:
            aload 2 /* itr */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 10
        18: .line 142
            return
        end local 2 // java.util.Iterator itr
        end local 1 // java.util.Set cloneSet
        end local 0 // sun.awt.SunDisplayChanger this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   19     0      this  Lsun/awt/SunDisplayChanger;
            4    6     1  cloneSet  Ljava/util/Set<Lsun/awt/DisplayChangedListener;>;
            8   19     1  cloneSet  Ljava/util/Set<Lsun/awt/DisplayChangedListener;>;
            9   19     2       itr  Ljava/util/Iterator<Lsun/awt/DisplayChangedListener;>;
           11   17     3   current  Lsun/awt/DisplayChangedListener;
      Exception table:
        from    to  target  type
           3     5       6  any
           6     7       6  any
          11    14      15  Class java.awt.IllegalComponentStateException

  public void notifyPaletteChanged();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=1
        start local 0 // sun.awt.SunDisplayChanger this
         0: .line 149
            getstatic sun.awt.SunDisplayChanger.log:Lsun/util/logging/PlatformLogger;
            getstatic sun.util.logging.PlatformLogger$Level.FINEST:Lsun/util/logging/PlatformLogger$Level;
            invokevirtual sun.util.logging.PlatformLogger.isLoggable:(Lsun/util/logging/PlatformLogger$Level;)Z
            ifeq 2
         1: .line 150
            getstatic sun.awt.SunDisplayChanger.log:Lsun/util/logging/PlatformLogger;
            ldc "notifyPaletteChanged"
            invokevirtual sun.util.logging.PlatformLogger.finest:(Ljava/lang/String;)V
         2: .line 165
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.awt.SunDisplayChanger.listeners:Ljava/util/Map;
            dup
            astore 2
            monitorenter
         3: .line 166
            new java.util.HashSet
            dup
            aload 0 /* this */
            getfield sun.awt.SunDisplayChanger.listeners:Ljava/util/Map;
            invokeinterface java.util.Map.keySet:()Ljava/util/Set;
            invokespecial java.util.HashSet.<init>:(Ljava/util/Collection;)V
            astore 1 /* cloneSet */
        start local 1 // java.util.Set cloneSet
         4: .line 165
            aload 2
            monitorexit
         5: goto 8
        end local 1 // java.util.Set cloneSet
      StackMap locals: sun.awt.SunDisplayChanger top java.util.Map
      StackMap stack: java.lang.Throwable
         6: aload 2
            monitorexit
         7: athrow
        start local 1 // java.util.Set cloneSet
         8: .line 168
      StackMap locals: sun.awt.SunDisplayChanger java.util.Set
      StackMap stack:
            aload 1 /* cloneSet */
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 2 /* itr */
        start local 2 // java.util.Iterator itr
         9: .line 169
            goto 17
        10: .line 170
      StackMap locals: java.util.Iterator
      StackMap stack:
            aload 2 /* itr */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast sun.awt.DisplayChangedListener
            astore 3 /* current */
        start local 3 // sun.awt.DisplayChangedListener current
        11: .line 172
            getstatic sun.awt.SunDisplayChanger.log:Lsun/util/logging/PlatformLogger;
            getstatic sun.util.logging.PlatformLogger$Level.FINEST:Lsun/util/logging/PlatformLogger$Level;
            invokevirtual sun.util.logging.PlatformLogger.isLoggable:(Lsun/util/logging/PlatformLogger$Level;)Z
            ifeq 13
        12: .line 173
            getstatic sun.awt.SunDisplayChanger.log:Lsun/util/logging/PlatformLogger;
            new java.lang.StringBuilder
            dup
            ldc "paletteChanged for listener: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 3 /* current */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual sun.util.logging.PlatformLogger.finest:(Ljava/lang/String;)V
        13: .line 175
      StackMap locals: sun.awt.DisplayChangedListener
      StackMap stack:
            aload 3 /* current */
            invokeinterface sun.awt.DisplayChangedListener.paletteChanged:()V
        14: .line 176
            goto 17
      StackMap locals:
      StackMap stack: java.awt.IllegalComponentStateException
        15: pop
        16: .line 182
            aload 0 /* this */
            getfield sun.awt.SunDisplayChanger.listeners:Ljava/util/Map;
            aload 3 /* current */
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 3 // sun.awt.DisplayChangedListener current
        17: .line 169
      StackMap locals:
      StackMap stack:
            aload 2 /* itr */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 10
        18: .line 185
            return
        end local 2 // java.util.Iterator itr
        end local 1 // java.util.Set cloneSet
        end local 0 // sun.awt.SunDisplayChanger this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   19     0      this  Lsun/awt/SunDisplayChanger;
            4    6     1  cloneSet  Ljava/util/Set<Lsun/awt/DisplayChangedListener;>;
            8   19     1  cloneSet  Ljava/util/Set<Lsun/awt/DisplayChangedListener;>;
            9   19     2       itr  Ljava/util/Iterator<Lsun/awt/DisplayChangedListener;>;
           11   17     3   current  Lsun/awt/DisplayChangedListener;
      Exception table:
        from    to  target  type
           3     5       6  any
           6     7       6  any
          11    14      15  Class java.awt.IllegalComponentStateException
}
SourceFile: "SunDisplayChanger.java"
InnerClasses:
  public final Level = sun.util.logging.PlatformLogger$Level of sun.util.logging.PlatformLogger