public class com.android.systemui.DockedStackExistsListener
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.android.systemui.DockedStackExistsListener
  super_class: java.lang.Object
{
  private static final java.lang.String TAG;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "DockedStackExistsListener"

  private static java.util.ArrayList<java.lang.ref.WeakReference<java.util.function.Consumer<java.lang.Boolean>>> sCallbacks;
    descriptor: Ljava/util/ArrayList;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Signature: Ljava/util/ArrayList<Ljava/lang/ref/WeakReference<Ljava/util/function/Consumer<Ljava/lang/Boolean;>;>;>;

  private static boolean mLastExists;
    descriptor: Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=1, args_size=0
         0: .line 35
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            putstatic com.android.systemui.DockedStackExistsListener.sCallbacks:Ljava/util/ArrayList;
         1: .line 40
            invokestatic android.view.WindowManagerGlobal.getWindowManagerService:()Landroid/view/IWindowManager;
         2: .line 41
            new com.android.systemui.DockedStackExistsListener$1
            dup
            invokespecial com.android.systemui.DockedStackExistsListener$1.<init>:()V
         3: .line 40
            invokeinterface android.view.IWindowManager.registerDockedStackListener:(Landroid/view/IDockedStackListener;)V
         4: .line 70
            goto 7
      StackMap locals:
      StackMap stack: android.os.RemoteException
         5: astore 0 /* e */
        start local 0 // android.os.RemoteException e
         6: .line 71
            ldc "DockedStackExistsListener"
            ldc "Failed registering docked stack exists listener"
            aload 0 /* e */
            invokestatic android.util.Log.e:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I
            pop
        end local 0 // android.os.RemoteException e
         7: .line 73
      StackMap locals:
      StackMap stack:
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            6    7     0     e  Landroid/os/RemoteException;
      Exception table:
        from    to  target  type
           1     4       5  Class android.os.RemoteException

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.android.systemui.DockedStackExistsListener this
         0: .line 31
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // com.android.systemui.DockedStackExistsListener this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/android/systemui/DockedStackExistsListener;

  private static void onDockedStackExistsChanged(boolean);
    descriptor: (Z)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // boolean exists
         0: .line 77
            iload 0 /* exists */
            putstatic com.android.systemui.DockedStackExistsListener.mLastExists:Z
         1: .line 78
            getstatic com.android.systemui.DockedStackExistsListener.sCallbacks:Ljava/util/ArrayList;
            dup
            astore 1
            monitorenter
         2: .line 79
            getstatic com.android.systemui.DockedStackExistsListener.sCallbacks:Ljava/util/ArrayList;
            iload 0 /* exists */
            invokedynamic test(Z)Ljava/util/function/Predicate;
              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:
                  (Ljava/lang/Object;)Z
                  com/android/systemui/DockedStackExistsListener.lambda$0(ZLjava/lang/ref/WeakReference;)Z (6)
                  (Ljava/lang/ref/WeakReference;)Z
            invokevirtual java.util.ArrayList.removeIf:(Ljava/util/function/Predicate;)Z
            pop
         3: .line 78
            aload 1
            monitorexit
         4: goto 7
      StackMap locals: int java.util.ArrayList
      StackMap stack: java.lang.Throwable
         5: aload 1
            monitorexit
         6: athrow
         7: .line 85
      StackMap locals:
      StackMap stack:
            return
        end local 0 // boolean exists
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    8     0  exists  Z
      Exception table:
        from    to  target  type
           2     4       5  any
           5     6       5  any
    MethodParameters:
        Name  Flags
      exists  

  public static void register(java.util.function.Consumer<java.lang.Boolean>);
    descriptor: (Ljava/util/function/Consumer;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // java.util.function.Consumer callback
         0: .line 88
            aload 0 /* callback */
            getstatic com.android.systemui.DockedStackExistsListener.mLastExists:Z
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            invokeinterface java.util.function.Consumer.accept:(Ljava/lang/Object;)V
         1: .line 89
            getstatic com.android.systemui.DockedStackExistsListener.sCallbacks:Ljava/util/ArrayList;
            dup
            astore 1
            monitorenter
         2: .line 90
            getstatic com.android.systemui.DockedStackExistsListener.sCallbacks:Ljava/util/ArrayList;
            new java.lang.ref.WeakReference
            dup
            aload 0 /* callback */
            invokespecial java.lang.ref.WeakReference.<init>:(Ljava/lang/Object;)V
            invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
            pop
         3: .line 89
            aload 1
            monitorexit
         4: goto 7
      StackMap locals: java.util.function.Consumer java.util.ArrayList
      StackMap stack: java.lang.Throwable
         5: aload 1
            monitorexit
         6: athrow
         7: .line 92
      StackMap locals:
      StackMap stack:
            return
        end local 0 // java.util.function.Consumer callback
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    8     0  callback  Ljava/util/function/Consumer<Ljava/lang/Boolean;>;
      Exception table:
        from    to  target  type
           2     4       5  any
           5     6       5  any
    Signature: (Ljava/util/function/Consumer<Ljava/lang/Boolean;>;)V
    MethodParameters:
          Name  Flags
      callback  

  private static boolean lambda$0(boolean, java.lang.ref.WeakReference);
    descriptor: (ZLjava/lang/ref/WeakReference;)Z
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=2, locals=3, args_size=2
        start local 1 // java.lang.ref.WeakReference wf
         0: .line 80
            aload 1 /* wf */
            invokevirtual java.lang.ref.WeakReference.get:()Ljava/lang/Object;
            checkcast java.util.function.Consumer
            astore 2 /* l */
        start local 2 // java.util.function.Consumer l
         1: .line 81
            aload 2 /* l */
            ifnull 2
            aload 2 /* l */
            iload 0
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            invokeinterface java.util.function.Consumer.accept:(Ljava/lang/Object;)V
         2: .line 82
      StackMap locals: java.util.function.Consumer
      StackMap stack:
            aload 2 /* l */
            ifnonnull 3
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         3: iconst_0
            ireturn
        end local 2 // java.util.function.Consumer l
        end local 1 // java.lang.ref.WeakReference wf
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     1    wf  Ljava/lang/ref/WeakReference<Ljava/util/function/Consumer<Ljava/lang/Boolean;>;>;
            1    4     2     l  Ljava/util/function/Consumer<Ljava/lang/Boolean;>;
}
SourceFile: "DockedStackExistsListener.java"
NestMembers:
  com.android.systemui.DockedStackExistsListener$1
InnerClasses:
  com.android.systemui.DockedStackExistsListener$1
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles