abstract class javax.swing.text.DefaultStyledDocument$AbstractChangeHandler implements javax.swing.event.ChangeListener
  minor version: 0
  major version: 59
  flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
  this_class: javax.swing.text.DefaultStyledDocument$AbstractChangeHandler
  super_class: java.lang.Object
{
  private static final java.util.Map<java.lang.Class, java.lang.ref.ReferenceQueue> queueMap;
    descriptor: Ljava/util/Map;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/lang/Class;Ljava/lang/ref/ReferenceQueue;>;

  private javax.swing.text.DefaultStyledDocument$AbstractChangeHandler$DocReference doc;
    descriptor: Ljavax/swing/text/DefaultStyledDocument$AbstractChangeHandler$DocReference;
    flags: (0x0002) ACC_PRIVATE

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 2487
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
         1: .line 2486
            putstatic javax.swing.text.DefaultStyledDocument$AbstractChangeHandler.queueMap:Ljava/util/Map;
         2: .line 2487
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(javax.swing.text.DefaultStyledDocument);
    descriptor: (Ljavax/swing/text/DefaultStyledDocument;)V
    flags: (0x0000) 
    Code:
      stack=6, locals=5, args_size=2
        start local 0 // javax.swing.text.DefaultStyledDocument$AbstractChangeHandler this
        start local 1 // javax.swing.text.DefaultStyledDocument d
         0: .line 2492
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 2493
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            astore 2 /* c */
        start local 2 // java.lang.Class c
         2: .line 2495
            getstatic javax.swing.text.DefaultStyledDocument$AbstractChangeHandler.queueMap:Ljava/util/Map;
            dup
            astore 4
            monitorenter
         3: .line 2496
            getstatic javax.swing.text.DefaultStyledDocument$AbstractChangeHandler.queueMap:Ljava/util/Map;
            aload 2 /* c */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.ref.ReferenceQueue
            astore 3 /* q */
        start local 3 // java.lang.ref.ReferenceQueue q
         4: .line 2497
            aload 3 /* q */
            ifnonnull 7
         5: .line 2498
            new java.lang.ref.ReferenceQueue
            dup
            invokespecial java.lang.ref.ReferenceQueue.<init>:()V
            astore 3 /* q */
         6: .line 2499
            getstatic javax.swing.text.DefaultStyledDocument$AbstractChangeHandler.queueMap:Ljava/util/Map;
            aload 2 /* c */
            aload 3 /* q */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         7: .line 2495
      StackMap locals: javax.swing.text.DefaultStyledDocument$AbstractChangeHandler javax.swing.text.DefaultStyledDocument java.lang.Class java.lang.ref.ReferenceQueue java.util.Map
      StackMap stack:
            aload 4
            monitorexit
         8: goto 11
        end local 3 // java.lang.ref.ReferenceQueue q
      StackMap locals: javax.swing.text.DefaultStyledDocument$AbstractChangeHandler javax.swing.text.DefaultStyledDocument java.lang.Class top java.util.Map
      StackMap stack: java.lang.Throwable
         9: aload 4
            monitorexit
        10: athrow
        start local 3 // java.lang.ref.ReferenceQueue q
        11: .line 2502
      StackMap locals: javax.swing.text.DefaultStyledDocument$AbstractChangeHandler javax.swing.text.DefaultStyledDocument java.lang.Class java.lang.ref.ReferenceQueue
      StackMap stack:
            aload 0 /* this */
            new javax.swing.text.DefaultStyledDocument$AbstractChangeHandler$DocReference
            dup
            aload 0 /* this */
            aload 1 /* d */
            aload 3 /* q */
            invokespecial javax.swing.text.DefaultStyledDocument$AbstractChangeHandler$DocReference.<init>:(Ljavax/swing/text/DefaultStyledDocument$AbstractChangeHandler;Ljavax/swing/text/DefaultStyledDocument;Ljava/lang/ref/ReferenceQueue;)V
            putfield javax.swing.text.DefaultStyledDocument$AbstractChangeHandler.doc:Ljavax/swing/text/DefaultStyledDocument$AbstractChangeHandler$DocReference;
        12: .line 2503
            return
        end local 3 // java.lang.ref.ReferenceQueue q
        end local 2 // java.lang.Class c
        end local 1 // javax.swing.text.DefaultStyledDocument d
        end local 0 // javax.swing.text.DefaultStyledDocument$AbstractChangeHandler this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   13     0  this  Ljavax/swing/text/DefaultStyledDocument$AbstractChangeHandler;
            0   13     1     d  Ljavax/swing/text/DefaultStyledDocument;
            2   13     2     c  Ljava/lang/Class;
            4    9     3     q  Ljava/lang/ref/ReferenceQueue;
           11   13     3     q  Ljava/lang/ref/ReferenceQueue;
      Exception table:
        from    to  target  type
           3     8       9  any
           9    10       9  any
    MethodParameters:
      Name  Flags
      d     

  static java.util.List<javax.swing.event.ChangeListener> getStaleListeners(javax.swing.event.ChangeListener);
    descriptor: (Ljavax/swing/event/ChangeListener;)Ljava/util/List;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=5, args_size=1
        start local 0 // javax.swing.event.ChangeListener l
         0: .line 2511
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 1 /* staleListeners */
        start local 1 // java.util.List staleListeners
         1: .line 2512
            getstatic javax.swing.text.DefaultStyledDocument$AbstractChangeHandler.queueMap:Ljava/util/Map;
            aload 0 /* l */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.ref.ReferenceQueue
            astore 2 /* q */
        start local 2 // java.lang.ref.ReferenceQueue q
         2: .line 2514
            aload 2 /* q */
            ifnull 12
         3: .line 2516
            aload 2 /* q */
            dup
            astore 4
            monitorenter
         4: .line 2517
            goto 6
        start local 3 // javax.swing.text.DefaultStyledDocument$AbstractChangeHandler$DocReference r
         5: .line 2518
      StackMap locals: javax.swing.event.ChangeListener java.util.List java.lang.ref.ReferenceQueue javax.swing.text.DefaultStyledDocument$AbstractChangeHandler$DocReference java.lang.ref.ReferenceQueue
      StackMap stack:
            aload 1 /* staleListeners */
            aload 3 /* r */
            invokevirtual javax.swing.text.DefaultStyledDocument$AbstractChangeHandler$DocReference.getListener:()Ljavax/swing/event/ChangeListener;
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 3 // javax.swing.text.DefaultStyledDocument$AbstractChangeHandler$DocReference r
         6: .line 2517
      StackMap locals: javax.swing.event.ChangeListener java.util.List java.lang.ref.ReferenceQueue top java.lang.ref.ReferenceQueue
      StackMap stack:
            aload 2 /* q */
            invokevirtual java.lang.ref.ReferenceQueue.poll:()Ljava/lang/ref/Reference;
            checkcast javax.swing.text.DefaultStyledDocument$AbstractChangeHandler$DocReference
            dup
            astore 3 /* r */
        start local 3 // javax.swing.text.DefaultStyledDocument$AbstractChangeHandler$DocReference r
         7: ifnonnull 5
         8: .line 2516
            aload 4
            monitorexit
         9: goto 12
        end local 3 // javax.swing.text.DefaultStyledDocument$AbstractChangeHandler$DocReference r
      StackMap locals:
      StackMap stack: java.lang.Throwable
        10: aload 4
            monitorexit
        11: athrow
        12: .line 2523
      StackMap locals: javax.swing.event.ChangeListener java.util.List java.lang.ref.ReferenceQueue
      StackMap stack:
            aload 1 /* staleListeners */
            areturn
        end local 2 // java.lang.ref.ReferenceQueue q
        end local 1 // java.util.List staleListeners
        end local 0 // javax.swing.event.ChangeListener l
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   13     0               l  Ljavax/swing/event/ChangeListener;
            1   13     1  staleListeners  Ljava/util/List<Ljavax/swing/event/ChangeListener;>;
            2   13     2               q  Ljava/lang/ref/ReferenceQueue;
            5    6     3               r  Ljavax/swing/text/DefaultStyledDocument$AbstractChangeHandler$DocReference;
            7   10     3               r  Ljavax/swing/text/DefaultStyledDocument$AbstractChangeHandler$DocReference;
      Exception table:
        from    to  target  type
           4     9      10  any
          10    11      10  any
    Signature: (Ljavax/swing/event/ChangeListener;)Ljava/util/List<Ljavax/swing/event/ChangeListener;>;
    MethodParameters:
      Name  Flags
      l     

  public void stateChanged(javax.swing.event.ChangeEvent);
    descriptor: (Ljavax/swing/event/ChangeEvent;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // javax.swing.text.DefaultStyledDocument$AbstractChangeHandler this
        start local 1 // javax.swing.event.ChangeEvent e
         0: .line 2530
            aload 0 /* this */
            getfield javax.swing.text.DefaultStyledDocument$AbstractChangeHandler.doc:Ljavax/swing/text/DefaultStyledDocument$AbstractChangeHandler$DocReference;
            invokevirtual javax.swing.text.DefaultStyledDocument$AbstractChangeHandler$DocReference.get:()Ljava/lang/Object;
            checkcast javax.swing.text.DefaultStyledDocument
            astore 2 /* d */
        start local 2 // javax.swing.text.DefaultStyledDocument d
         1: .line 2531
            aload 2 /* d */
            ifnull 3
         2: .line 2532
            aload 0 /* this */
            aload 2 /* d */
            aload 1 /* e */
            invokevirtual javax.swing.text.DefaultStyledDocument$AbstractChangeHandler.fireStateChanged:(Ljavax/swing/text/DefaultStyledDocument;Ljavax/swing/event/ChangeEvent;)V
         3: .line 2534
      StackMap locals: javax.swing.text.DefaultStyledDocument
      StackMap stack:
            return
        end local 2 // javax.swing.text.DefaultStyledDocument d
        end local 1 // javax.swing.event.ChangeEvent e
        end local 0 // javax.swing.text.DefaultStyledDocument$AbstractChangeHandler this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljavax/swing/text/DefaultStyledDocument$AbstractChangeHandler;
            0    4     1     e  Ljavax/swing/event/ChangeEvent;
            1    4     2     d  Ljavax/swing/text/DefaultStyledDocument;
    MethodParameters:
      Name  Flags
      e     

  abstract void fireStateChanged(javax.swing.text.DefaultStyledDocument, javax.swing.event.ChangeEvent);
    descriptor: (Ljavax/swing/text/DefaultStyledDocument;Ljavax/swing/event/ChangeEvent;)V
    flags: (0x0400) ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      d     
      e     
}
SourceFile: "DefaultStyledDocument.java"
NestHost: javax.swing.text.DefaultStyledDocument
InnerClasses:
  abstract AbstractChangeHandler = javax.swing.text.DefaultStyledDocument$AbstractChangeHandler of javax.swing.text.DefaultStyledDocument
  private DocReference = javax.swing.text.DefaultStyledDocument$AbstractChangeHandler$DocReference of javax.swing.text.DefaultStyledDocument$AbstractChangeHandler