public class javafx.scene.control.Alert extends javafx.scene.control.Dialog<javafx.scene.control.ButtonType>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: javafx.scene.control.Alert
  super_class: javafx.scene.control.Dialog
{
  private java.lang.ref.WeakReference<javafx.scene.control.DialogPane> dialogPaneRef;
    descriptor: Ljava/lang/ref/WeakReference;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/lang/ref/WeakReference<Ljavafx/scene/control/DialogPane;>;

  private boolean installingDefaults;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private boolean hasCustomButtons;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private boolean hasCustomTitle;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private boolean hasCustomHeaderText;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private final javafx.beans.InvalidationListener headerTextListener;
    descriptor: Ljavafx/beans/InvalidationListener;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final javafx.beans.InvalidationListener titleListener;
    descriptor: Ljavafx/beans/InvalidationListener;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final javafx.collections.ListChangeListener<javafx.scene.control.ButtonType> buttonsListener;
    descriptor: Ljavafx/collections/ListChangeListener;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljavafx/collections/ListChangeListener<Ljavafx/scene/control/ButtonType;>;

  private final javafx.beans.property.ObjectProperty<javafx.scene.control.Alert$AlertType> alertType;
    descriptor: Ljavafx/beans/property/ObjectProperty;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljavafx/beans/property/ObjectProperty<Ljavafx/scene/control/Alert$AlertType;>;

  public void <init>(javafx.scene.control.Alert$AlertType);
    descriptor: (Ljavafx/scene/control/Alert$AlertType;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // javafx.scene.control.Alert this
        start local 1 // javafx.scene.control.Alert$AlertType alertType
         0: .line 222
            aload 0 /* this */
            aload 1 /* alertType */
            ldc ""
            iconst_0
            anewarray javafx.scene.control.ButtonType
            invokespecial javafx.scene.control.Alert.<init>:(Ljavafx/scene/control/Alert$AlertType;Ljava/lang/String;[Ljavafx/scene/control/ButtonType;)V
         1: .line 223
            return
        end local 1 // javafx.scene.control.Alert$AlertType alertType
        end local 0 // javafx.scene.control.Alert this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Ljavafx/scene/control/Alert;
            0    2     1  alertType  Ljavafx/scene/control/Alert$AlertType;
    RuntimeVisibleParameterAnnotations: 
      0:
        javafx.beans.NamedArg(value = "alertType")
    MethodParameters:
           Name  Flags
      alertType  

  public void <init>(javafx.scene.control.Alert$AlertType, java.lang.String, javafx.scene.control.ButtonType[]);
    descriptor: (Ljavafx/scene/control/Alert$AlertType;Ljava/lang/String;[Ljavafx/scene/control/ButtonType;)V
    flags: (0x0081) ACC_PUBLIC, ACC_VARARGS
    Code:
      stack=5, locals=9, args_size=4
        start local 0 // javafx.scene.control.Alert this
        start local 1 // javafx.scene.control.Alert$AlertType alertType
        start local 2 // java.lang.String contentText
        start local 3 // javafx.scene.control.ButtonType[] buttons
         0: .line 247
            aload 0 /* this */
            invokespecial javafx.scene.control.Dialog.<init>:()V
         1: .line 177
            aload 0 /* this */
            iconst_0
            putfield javafx.scene.control.Alert.installingDefaults:Z
         2: .line 178
            aload 0 /* this */
            iconst_0
            putfield javafx.scene.control.Alert.hasCustomButtons:Z
         3: .line 179
            aload 0 /* this */
            iconst_0
            putfield javafx.scene.control.Alert.hasCustomTitle:Z
         4: .line 180
            aload 0 /* this */
            iconst_0
            putfield javafx.scene.control.Alert.hasCustomHeaderText:Z
         5: .line 182
            aload 0 /* this */
            aload 0 /* this */
            invokedynamic invalidated(Ljavafx/scene/control/Alert;)Ljavafx/beans/InvalidationListener;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljavafx/beans/Observable;)V
                  javafx/scene/control/Alert.lambda$0(Ljavafx/beans/Observable;)V (7)
                  (Ljavafx/beans/Observable;)V
            putfield javafx.scene.control.Alert.headerTextListener:Ljavafx/beans/InvalidationListener;
         6: .line 186
            aload 0 /* this */
            aload 0 /* this */
            invokedynamic invalidated(Ljavafx/scene/control/Alert;)Ljavafx/beans/InvalidationListener;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljavafx/beans/Observable;)V
                  javafx/scene/control/Alert.lambda$1(Ljavafx/beans/Observable;)V (7)
                  (Ljavafx/beans/Observable;)V
            putfield javafx.scene.control.Alert.titleListener:Ljavafx/beans/InvalidationListener;
         7: .line 190
            aload 0 /* this */
            aload 0 /* this */
            invokedynamic onChanged(Ljavafx/scene/control/Alert;)Ljavafx/collections/ListChangeListener;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljavafx/collections/ListChangeListener$Change;)V
                  javafx/scene/control/Alert.lambda$2(Ljavafx/collections/ListChangeListener$Change;)V (7)
                  (Ljavafx/collections/ListChangeListener$Change;)V
            putfield javafx.scene.control.Alert.buttonsListener:Ljavafx/collections/ListChangeListener;
         8: .line 288
            aload 0 /* this */
            new javafx.scene.control.Alert$1
            dup
            aload 0 /* this */
            aconst_null
            invokespecial javafx.scene.control.Alert$1.<init>:(Ljavafx/scene/control/Alert;Ljavafx/scene/control/Alert$AlertType;)V
            putfield javafx.scene.control.Alert.alertType:Ljavafx/beans/property/ObjectProperty;
         9: .line 249
            aload 0 /* this */
            invokevirtual javafx.scene.control.Alert.getDialogPane:()Ljavafx/scene/control/DialogPane;
            astore 4 /* dialogPane */
        start local 4 // javafx.scene.control.DialogPane dialogPane
        10: .line 250
            aload 4 /* dialogPane */
            aload 2 /* contentText */
            invokevirtual javafx.scene.control.DialogPane.setContentText:(Ljava/lang/String;)V
        11: .line 251
            aload 0 /* this */
            invokevirtual javafx.scene.control.Alert.getDialogPane:()Ljavafx/scene/control/DialogPane;
            invokevirtual javafx.scene.control.DialogPane.getStyleClass:()Ljavafx/collections/ObservableList;
            ldc "alert"
            invokeinterface javafx.collections.ObservableList.add:(Ljava/lang/Object;)Z
            pop
        12: .line 253
            aload 0 /* this */
            new java.lang.ref.WeakReference
            dup
            aload 4 /* dialogPane */
            invokespecial java.lang.ref.WeakReference.<init>:(Ljava/lang/Object;)V
            putfield javafx.scene.control.Alert.dialogPaneRef:Ljava/lang/ref/WeakReference;
        13: .line 255
            aload 0 /* this */
            aload 3 /* buttons */
            ifnull 14
            aload 3 /* buttons */
            arraylength
            ifle 14
            iconst_1
            goto 15
      StackMap locals: javafx.scene.control.Alert javafx.scene.control.Alert$AlertType java.lang.String javafx.scene.control.ButtonType[] javafx.scene.control.DialogPane
      StackMap stack: javafx.scene.control.Alert
        14: iconst_0
      StackMap locals: javafx.scene.control.Alert javafx.scene.control.Alert$AlertType java.lang.String javafx.scene.control.ButtonType[] javafx.scene.control.DialogPane
      StackMap stack: javafx.scene.control.Alert int
        15: putfield javafx.scene.control.Alert.hasCustomButtons:Z
        16: .line 256
            aload 0 /* this */
            getfield javafx.scene.control.Alert.hasCustomButtons:Z
            ifeq 22
        17: .line 257
            aload 3 /* buttons */
            dup
            astore 8
            arraylength
            istore 7
            iconst_0
            istore 6
            goto 21
      StackMap locals: javafx.scene.control.Alert javafx.scene.control.Alert$AlertType java.lang.String javafx.scene.control.ButtonType[] javafx.scene.control.DialogPane top int int javafx.scene.control.ButtonType[]
      StackMap stack:
        18: aload 8
            iload 6
            aaload
            astore 5 /* btnType */
        start local 5 // javafx.scene.control.ButtonType btnType
        19: .line 258
            aload 4 /* dialogPane */
            invokevirtual javafx.scene.control.DialogPane.getButtonTypes:()Ljavafx/collections/ObservableList;
            iconst_1
            anewarray javafx.scene.control.ButtonType
            dup
            iconst_0
            aload 5 /* btnType */
            aastore
            invokeinterface javafx.collections.ObservableList.addAll:([Ljava/lang/Object;)Z
            pop
        end local 5 // javafx.scene.control.ButtonType btnType
        20: .line 257
            iinc 6 1
      StackMap locals:
      StackMap stack:
        21: iload 6
            iload 7
            if_icmplt 18
        22: .line 262
      StackMap locals: javafx.scene.control.Alert javafx.scene.control.Alert$AlertType java.lang.String javafx.scene.control.ButtonType[] javafx.scene.control.DialogPane
      StackMap stack:
            aload 0 /* this */
            aload 1 /* alertType */
            invokevirtual javafx.scene.control.Alert.setAlertType:(Ljavafx/scene/control/Alert$AlertType;)V
        23: .line 265
            aload 0 /* this */
            invokevirtual javafx.scene.control.Alert.dialogPaneProperty:()Ljavafx/beans/property/ObjectProperty;
            aload 0 /* this */
            invokedynamic invalidated(Ljavafx/scene/control/Alert;)Ljavafx/beans/InvalidationListener;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljavafx/beans/Observable;)V
                  javafx/scene/control/Alert.lambda$3(Ljavafx/beans/Observable;)V (7)
                  (Ljavafx/beans/Observable;)V
            invokevirtual javafx.beans.property.ObjectProperty.addListener:(Ljavafx/beans/InvalidationListener;)V
        24: .line 266
            aload 0 /* this */
            invokevirtual javafx.scene.control.Alert.titleProperty:()Ljavafx/beans/property/StringProperty;
            aload 0 /* this */
            getfield javafx.scene.control.Alert.titleListener:Ljavafx/beans/InvalidationListener;
            invokevirtual javafx.beans.property.StringProperty.addListener:(Ljavafx/beans/InvalidationListener;)V
        25: .line 267
            aload 0 /* this */
            invokevirtual javafx.scene.control.Alert.updateListeners:()V
        26: .line 268
            return
        end local 4 // javafx.scene.control.DialogPane dialogPane
        end local 3 // javafx.scene.control.ButtonType[] buttons
        end local 2 // java.lang.String contentText
        end local 1 // javafx.scene.control.Alert$AlertType alertType
        end local 0 // javafx.scene.control.Alert this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   27     0         this  Ljavafx/scene/control/Alert;
            0   27     1    alertType  Ljavafx/scene/control/Alert$AlertType;
            0   27     2  contentText  Ljava/lang/String;
            0   27     3      buttons  [Ljavafx/scene/control/ButtonType;
           10   27     4   dialogPane  Ljavafx/scene/control/DialogPane;
           19   20     5      btnType  Ljavafx/scene/control/ButtonType;
    RuntimeVisibleParameterAnnotations: 
      0:
        javafx.beans.NamedArg(value = "alertType")
      1:
        javafx.beans.NamedArg(value = "contentText")
      2:
        javafx.beans.NamedArg(value = "buttonTypes")
    MethodParameters:
             Name  Flags
      alertType    
      contentText  
      buttons      

  public final javafx.scene.control.Alert$AlertType getAlertType();
    descriptor: ()Ljavafx/scene/control/Alert$AlertType;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javafx.scene.control.Alert this
         0: .line 352
            aload 0 /* this */
            getfield javafx.scene.control.Alert.alertType:Ljavafx/beans/property/ObjectProperty;
            invokevirtual javafx.beans.property.ObjectProperty.get:()Ljava/lang/Object;
            checkcast javafx.scene.control.Alert$AlertType
            areturn
        end local 0 // javafx.scene.control.Alert this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavafx/scene/control/Alert;

  public final void setAlertType(javafx.scene.control.Alert$AlertType);
    descriptor: (Ljavafx/scene/control/Alert$AlertType;)V
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // javafx.scene.control.Alert this
        start local 1 // javafx.scene.control.Alert$AlertType alertType
         0: .line 356
            aload 0 /* this */
            getfield javafx.scene.control.Alert.alertType:Ljavafx/beans/property/ObjectProperty;
            aload 1 /* alertType */
            invokevirtual javafx.beans.property.ObjectProperty.setValue:(Ljava/lang/Object;)V
         1: .line 357
            return
        end local 1 // javafx.scene.control.Alert$AlertType alertType
        end local 0 // javafx.scene.control.Alert this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Ljavafx/scene/control/Alert;
            0    2     1  alertType  Ljavafx/scene/control/Alert$AlertType;
    MethodParameters:
           Name  Flags
      alertType  

  public final javafx.beans.property.ObjectProperty<javafx.scene.control.Alert$AlertType> alertTypeProperty();
    descriptor: ()Ljavafx/beans/property/ObjectProperty;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javafx.scene.control.Alert this
         0: .line 360
            aload 0 /* this */
            getfield javafx.scene.control.Alert.alertType:Ljavafx/beans/property/ObjectProperty;
            areturn
        end local 0 // javafx.scene.control.Alert this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavafx/scene/control/Alert;
    Signature: ()Ljavafx/beans/property/ObjectProperty<Ljavafx/scene/control/Alert$AlertType;>;

  public final javafx.collections.ObservableList<javafx.scene.control.ButtonType> getButtonTypes();
    descriptor: ()Ljavafx/collections/ObservableList;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javafx.scene.control.Alert this
         0: .line 381
            aload 0 /* this */
            invokevirtual javafx.scene.control.Alert.getDialogPane:()Ljavafx/scene/control/DialogPane;
            invokevirtual javafx.scene.control.DialogPane.getButtonTypes:()Ljavafx/collections/ObservableList;
            areturn
        end local 0 // javafx.scene.control.Alert this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavafx/scene/control/Alert;
    Signature: ()Ljavafx/collections/ObservableList<Ljavafx/scene/control/ButtonType;>;

  private void updateListeners();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=3, args_size=1
        start local 0 // javafx.scene.control.Alert this
         0: .line 393
            aload 0 /* this */
            getfield javafx.scene.control.Alert.dialogPaneRef:Ljava/lang/ref/WeakReference;
            invokevirtual java.lang.ref.WeakReference.get:()Ljava/lang/Object;
            checkcast javafx.scene.control.DialogPane
            astore 1 /* oldPane */
        start local 1 // javafx.scene.control.DialogPane oldPane
         1: .line 395
            aload 1 /* oldPane */
            ifnull 4
         2: .line 396
            aload 1 /* oldPane */
            invokevirtual javafx.scene.control.DialogPane.headerTextProperty:()Ljavafx/beans/property/StringProperty;
            aload 0 /* this */
            getfield javafx.scene.control.Alert.headerTextListener:Ljavafx/beans/InvalidationListener;
            invokevirtual javafx.beans.property.StringProperty.removeListener:(Ljavafx/beans/InvalidationListener;)V
         3: .line 397
            aload 1 /* oldPane */
            invokevirtual javafx.scene.control.DialogPane.getButtonTypes:()Ljavafx/collections/ObservableList;
            aload 0 /* this */
            getfield javafx.scene.control.Alert.buttonsListener:Ljavafx/collections/ListChangeListener;
            invokeinterface javafx.collections.ObservableList.removeListener:(Ljavafx/collections/ListChangeListener;)V
         4: .line 405
      StackMap locals: javafx.scene.control.DialogPane
      StackMap stack:
            aload 0 /* this */
            invokevirtual javafx.scene.control.Alert.getDialogPane:()Ljavafx/scene/control/DialogPane;
            astore 2 /* newPane */
        start local 2 // javafx.scene.control.DialogPane newPane
         5: .line 406
            aload 2 /* newPane */
            ifnull 8
         6: .line 407
            aload 2 /* newPane */
            invokevirtual javafx.scene.control.DialogPane.headerTextProperty:()Ljavafx/beans/property/StringProperty;
            aload 0 /* this */
            getfield javafx.scene.control.Alert.headerTextListener:Ljavafx/beans/InvalidationListener;
            invokevirtual javafx.beans.property.StringProperty.addListener:(Ljavafx/beans/InvalidationListener;)V
         7: .line 408
            aload 2 /* newPane */
            invokevirtual javafx.scene.control.DialogPane.getButtonTypes:()Ljavafx/collections/ObservableList;
            aload 0 /* this */
            getfield javafx.scene.control.Alert.buttonsListener:Ljavafx/collections/ListChangeListener;
            invokeinterface javafx.collections.ObservableList.addListener:(Ljavafx/collections/ListChangeListener;)V
         8: .line 411
      StackMap locals: javafx.scene.control.DialogPane
      StackMap stack:
            aload 0 /* this */
            new java.lang.ref.WeakReference
            dup
            aload 2 /* newPane */
            invokespecial java.lang.ref.WeakReference.<init>:(Ljava/lang/Object;)V
            putfield javafx.scene.control.Alert.dialogPaneRef:Ljava/lang/ref/WeakReference;
         9: .line 412
            return
        end local 2 // javafx.scene.control.DialogPane newPane
        end local 1 // javafx.scene.control.DialogPane oldPane
        end local 0 // javafx.scene.control.Alert this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   10     0     this  Ljavafx/scene/control/Alert;
            1   10     1  oldPane  Ljavafx/scene/control/DialogPane;
            5   10     2  newPane  Ljavafx/scene/control/DialogPane;

  private void lambda$0(javafx.beans.Observable);
    descriptor: (Ljavafx/beans/Observable;)V
    flags: (0x1002) ACC_PRIVATE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // javafx.scene.control.Alert this
        start local 1 // javafx.beans.Observable o
         0: .line 183
            aload 0 /* this */
            getfield javafx.scene.control.Alert.installingDefaults:Z
            ifne 1
            aload 0 /* this */
            iconst_1
            putfield javafx.scene.control.Alert.hasCustomHeaderText:Z
         1: .line 184
      StackMap locals:
      StackMap stack:
            return
        end local 1 // javafx.beans.Observable o
        end local 0 // javafx.scene.control.Alert this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljavafx/scene/control/Alert;
            0    2     1     o  Ljavafx/beans/Observable;

  private void lambda$1(javafx.beans.Observable);
    descriptor: (Ljavafx/beans/Observable;)V
    flags: (0x1002) ACC_PRIVATE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // javafx.scene.control.Alert this
        start local 1 // javafx.beans.Observable o
         0: .line 187
            aload 0 /* this */
            getfield javafx.scene.control.Alert.installingDefaults:Z
            ifne 1
            aload 0 /* this */
            iconst_1
            putfield javafx.scene.control.Alert.hasCustomTitle:Z
         1: .line 188
      StackMap locals:
      StackMap stack:
            return
        end local 1 // javafx.beans.Observable o
        end local 0 // javafx.scene.control.Alert this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljavafx/scene/control/Alert;
            0    2     1     o  Ljavafx/beans/Observable;

  private void lambda$2(javafx.collections.ListChangeListener$Change);
    descriptor: (Ljavafx/collections/ListChangeListener$Change;)V
    flags: (0x1002) ACC_PRIVATE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // javafx.scene.control.Alert this
        start local 1 // javafx.collections.ListChangeListener$Change change
         0: .line 191
            aload 0 /* this */
            getfield javafx.scene.control.Alert.installingDefaults:Z
            ifne 1
            aload 0 /* this */
            iconst_1
            putfield javafx.scene.control.Alert.hasCustomButtons:Z
         1: .line 192
      StackMap locals:
      StackMap stack:
            return
        end local 1 // javafx.collections.ListChangeListener$Change change
        end local 0 // javafx.scene.control.Alert this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Ljavafx/scene/control/Alert;
            0    2     1  change  Ljavafx/collections/ListChangeListener$Change<+Ljavafx/scene/control/ButtonType;>;

  private void lambda$3(javafx.beans.Observable);
    descriptor: (Ljavafx/beans/Observable;)V
    flags: (0x1002) ACC_PRIVATE, ACC_SYNTHETIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // javafx.scene.control.Alert this
        start local 1 // javafx.beans.Observable o
         0: .line 265
            aload 0 /* this */
            invokevirtual javafx.scene.control.Alert.updateListeners:()V
            return
        end local 1 // javafx.beans.Observable o
        end local 0 // javafx.scene.control.Alert this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavafx/scene/control/Alert;
            0    1     1     o  Ljavafx/beans/Observable;
}
Signature: Ljavafx/scene/control/Dialog<Ljavafx/scene/control/ButtonType;>;
SourceFile: "Alert.java"
NestMembers:
  javafx.scene.control.Alert$1  javafx.scene.control.Alert$AlertType
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  public abstract Change = javafx.collections.ListChangeListener$Change of javafx.collections.ListChangeListener
  javafx.scene.control.Alert$1
  public final AlertType = javafx.scene.control.Alert$AlertType of javafx.scene.control.Alert