class javafx.beans.property.MapPropertyBase$Listener<K, V> implements javafx.beans.InvalidationListener, javafx.beans.WeakListener
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: javafx.beans.property.MapPropertyBase$Listener
  super_class: java.lang.Object
{
  private final java.lang.ref.WeakReference<javafx.beans.property.MapPropertyBase<K, V>> wref;
    descriptor: Ljava/lang/ref/WeakReference;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/lang/ref/WeakReference<Ljavafx/beans/property/MapPropertyBase<TK;TV;>;>;

  public void <init>(javafx.beans.property.MapPropertyBase<K, V>);
    descriptor: (Ljavafx/beans/property/MapPropertyBase;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // javafx.beans.property.MapPropertyBase$Listener this
        start local 1 // javafx.beans.property.MapPropertyBase ref
         0: .line 327
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 328
            aload 0 /* this */
            new java.lang.ref.WeakReference
            dup
            aload 1 /* ref */
            invokespecial java.lang.ref.WeakReference.<init>:(Ljava/lang/Object;)V
            putfield javafx.beans.property.MapPropertyBase$Listener.wref:Ljava/lang/ref/WeakReference;
         2: .line 329
            return
        end local 1 // javafx.beans.property.MapPropertyBase ref
        end local 0 // javafx.beans.property.MapPropertyBase$Listener this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljavafx/beans/property/MapPropertyBase$Listener<TK;TV;>;
            0    3     1   ref  Ljavafx/beans/property/MapPropertyBase<TK;TV;>;
    Signature: (Ljavafx/beans/property/MapPropertyBase<TK;TV;>;)V
    MethodParameters:
      Name  Flags
      ref   

  public void invalidated(javafx.beans.Observable);
    descriptor: (Ljavafx/beans/Observable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // javafx.beans.property.MapPropertyBase$Listener this
        start local 1 // javafx.beans.Observable observable
         0: .line 333
            aload 0 /* this */
            getfield javafx.beans.property.MapPropertyBase$Listener.wref:Ljava/lang/ref/WeakReference;
            invokevirtual java.lang.ref.WeakReference.get:()Ljava/lang/Object;
            checkcast javafx.beans.property.MapPropertyBase
            astore 2 /* ref */
        start local 2 // javafx.beans.property.MapPropertyBase ref
         1: .line 334
            aload 2 /* ref */
            ifnonnull 4
         2: .line 335
            aload 1 /* observable */
            aload 0 /* this */
            invokeinterface javafx.beans.Observable.removeListener:(Ljavafx/beans/InvalidationListener;)V
         3: .line 336
            goto 5
         4: .line 337
      StackMap locals: javafx.beans.property.MapPropertyBase
      StackMap stack:
            aload 2 /* ref */
            aload 2 /* ref */
            getfield javafx.beans.property.MapPropertyBase.value:Ljavafx/collections/ObservableMap;
            invokevirtual javafx.beans.property.MapPropertyBase.markInvalid:(Ljavafx/collections/ObservableMap;)V
         5: .line 339
      StackMap locals:
      StackMap stack:
            return
        end local 2 // javafx.beans.property.MapPropertyBase ref
        end local 1 // javafx.beans.Observable observable
        end local 0 // javafx.beans.property.MapPropertyBase$Listener this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    6     0        this  Ljavafx/beans/property/MapPropertyBase$Listener<TK;TV;>;
            0    6     1  observable  Ljavafx/beans/Observable;
            1    6     2         ref  Ljavafx/beans/property/MapPropertyBase<TK;TV;>;
    MethodParameters:
            Name  Flags
      observable  

  public boolean wasGarbageCollected();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javafx.beans.property.MapPropertyBase$Listener this
         0: .line 343
            aload 0 /* this */
            getfield javafx.beans.property.MapPropertyBase$Listener.wref:Ljava/lang/ref/WeakReference;
            invokevirtual java.lang.ref.WeakReference.get:()Ljava/lang/Object;
            ifnonnull 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // javafx.beans.property.MapPropertyBase$Listener this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljavafx/beans/property/MapPropertyBase$Listener<TK;TV;>;
}
Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/lang/Object;Ljavafx/beans/InvalidationListener;Ljavafx/beans/WeakListener;
SourceFile: "MapPropertyBase.java"
NestHost: javafx.beans.property.MapPropertyBase
InnerClasses:
  private Listener = javafx.beans.property.MapPropertyBase$Listener of javafx.beans.property.MapPropertyBase