public class com.sun.javafx.embed.swing.Disposer implements java.lang.Runnable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.sun.javafx.embed.swing.Disposer
  super_class: java.lang.Object
{
  private static final java.lang.ref.ReferenceQueue queue;
    descriptor: Ljava/lang/ref/ReferenceQueue;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.util.Hashtable records;
    descriptor: Ljava/util/Hashtable;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static com.sun.javafx.embed.swing.Disposer disposerInstance;
    descriptor: Lcom/sun/javafx/embed/swing/Disposer;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 47
            new java.lang.ref.ReferenceQueue
            dup
            invokespecial java.lang.ref.ReferenceQueue.<init>:()V
            putstatic com.sun.javafx.embed.swing.Disposer.queue:Ljava/lang/ref/ReferenceQueue;
         1: .line 48
            new java.util.Hashtable
            dup
            invokespecial java.util.Hashtable.<init>:()V
            putstatic com.sun.javafx.embed.swing.Disposer.records:Ljava/util/Hashtable;
         2: .line 52
            new com.sun.javafx.embed.swing.Disposer
            dup
            invokespecial com.sun.javafx.embed.swing.Disposer.<init>:()V
            putstatic com.sun.javafx.embed.swing.Disposer.disposerInstance:Lcom/sun/javafx/embed/swing/Disposer;
         3: .line 54
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            invokevirtual java.lang.Thread.getThreadGroup:()Ljava/lang/ThreadGroup;
            pop
         4: .line 56
            new com.sun.javafx.embed.swing.Disposer$1
            dup
            invokespecial com.sun.javafx.embed.swing.Disposer$1.<init>:()V
         5: .line 55
            invokestatic java.security.AccessController.doPrivileged:(Ljava/security/PrivilegedAction;)Ljava/lang/Object;
            pop
         6: .line 76
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.sun.javafx.embed.swing.Disposer this
         0: .line 46
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // com.sun.javafx.embed.swing.Disposer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/sun/javafx/embed/swing/Disposer;

  public static java.lang.ref.WeakReference addRecord(java.lang.Object, com.sun.javafx.embed.swing.DisposerRecord);
    descriptor: (Ljava/lang/Object;Lcom/sun/javafx/embed/swing/DisposerRecord;)Ljava/lang/ref/WeakReference;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // java.lang.Object target
        start local 1 // com.sun.javafx.embed.swing.DisposerRecord rec
         0: .line 85
            new java.lang.ref.WeakReference
            dup
            aload 0 /* target */
            getstatic com.sun.javafx.embed.swing.Disposer.queue:Ljava/lang/ref/ReferenceQueue;
            invokespecial java.lang.ref.WeakReference.<init>:(Ljava/lang/Object;Ljava/lang/ref/ReferenceQueue;)V
            astore 2 /* ref */
        start local 2 // java.lang.ref.WeakReference ref
         1: .line 86
            getstatic com.sun.javafx.embed.swing.Disposer.records:Ljava/util/Hashtable;
            aload 2 /* ref */
            aload 1 /* rec */
            invokevirtual java.util.Hashtable.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         2: .line 87
            aload 2 /* ref */
            areturn
        end local 2 // java.lang.ref.WeakReference ref
        end local 1 // com.sun.javafx.embed.swing.DisposerRecord rec
        end local 0 // java.lang.Object target
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0  target  Ljava/lang/Object;
            0    3     1     rec  Lcom/sun/javafx/embed/swing/DisposerRecord;
            1    3     2     ref  Ljava/lang/ref/WeakReference;
    MethodParameters:
        Name  Flags
      target  
      rec     

  public void run();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=1
        start local 0 // com.sun.javafx.embed.swing.Disposer this
         0: .line 93
      StackMap locals:
      StackMap stack:
            getstatic com.sun.javafx.embed.swing.Disposer.queue:Ljava/lang/ref/ReferenceQueue;
            invokevirtual java.lang.ref.ReferenceQueue.remove:()Ljava/lang/ref/Reference;
            astore 1 /* obj */
        start local 1 // java.lang.Object obj
         1: .line 94
            aload 1 /* obj */
            checkcast java.lang.ref.Reference
            invokevirtual java.lang.ref.Reference.clear:()V
         2: .line 95
            getstatic com.sun.javafx.embed.swing.Disposer.records:Ljava/util/Hashtable;
            aload 1 /* obj */
            invokevirtual java.util.Hashtable.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast com.sun.javafx.embed.swing.DisposerRecord
            astore 2 /* rec */
        start local 2 // com.sun.javafx.embed.swing.DisposerRecord rec
         3: .line 96
            aload 2 /* rec */
            invokeinterface com.sun.javafx.embed.swing.DisposerRecord.dispose:()V
         4: .line 97
            aconst_null
            astore 1 /* obj */
         5: .line 98
            aconst_null
            astore 2
        end local 2 // com.sun.javafx.embed.swing.DisposerRecord rec
        end local 1 // java.lang.Object obj
         6: .line 99
            goto 0
      StackMap locals:
      StackMap stack: java.lang.Exception
         7: astore 1 /* e */
        start local 1 // java.lang.Exception e
         8: .line 100
            getstatic java.lang.System.out:Ljava/io/PrintStream;
            new java.lang.StringBuilder
            dup
            ldc "Exception while removing reference: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* e */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
         9: .line 101
            aload 1 /* e */
            invokevirtual java.lang.Exception.printStackTrace:()V
        end local 1 // java.lang.Exception e
        10: .line 91
            goto 0
        end local 0 // com.sun.javafx.embed.swing.Disposer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   11     0  this  Lcom/sun/javafx/embed/swing/Disposer;
            1    6     1   obj  Ljava/lang/Object;
            3    6     2   rec  Lcom/sun/javafx/embed/swing/DisposerRecord;
            8   10     1     e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           0     6       7  Class java.lang.Exception
}
SourceFile: "Disposer.java"
NestMembers:
  com.sun.javafx.embed.swing.Disposer$1
InnerClasses:
  com.sun.javafx.embed.swing.Disposer$1