final class io.reactivex.internal.operators.observable.ObservableScan$ScanObserver<T> implements io.reactivex.Observer<T>, io.reactivex.disposables.Disposable
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.reactivex.internal.operators.observable.ObservableScan$ScanObserver
  super_class: java.lang.Object
{
  final io.reactivex.Observer<? super T> downstream;
    descriptor: Lio/reactivex/Observer;
    flags: (0x0010) ACC_FINAL
    Signature: Lio/reactivex/Observer<-TT;>;

  final io.reactivex.functions.BiFunction<T, T, T> accumulator;
    descriptor: Lio/reactivex/functions/BiFunction;
    flags: (0x0010) ACC_FINAL
    Signature: Lio/reactivex/functions/BiFunction<TT;TT;TT;>;

  io.reactivex.disposables.Disposable upstream;
    descriptor: Lio/reactivex/disposables/Disposable;
    flags: (0x0000) 

  T value;
    descriptor: Ljava/lang/Object;
    flags: (0x0000) 
    Signature: TT;

  boolean done;
    descriptor: Z
    flags: (0x0000) 

  void <init>(io.reactivex.Observer<? super T>, io.reactivex.functions.BiFunction<T, T, T>);
    descriptor: (Lio/reactivex/Observer;Lio/reactivex/functions/BiFunction;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // io.reactivex.internal.operators.observable.ObservableScan$ScanObserver this
        start local 1 // io.reactivex.Observer actual
        start local 2 // io.reactivex.functions.BiFunction accumulator
         0: .line 46
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 47
            aload 0 /* this */
            aload 1 /* actual */
            putfield io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.downstream:Lio/reactivex/Observer;
         2: .line 48
            aload 0 /* this */
            aload 2 /* accumulator */
            putfield io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.accumulator:Lio/reactivex/functions/BiFunction;
         3: .line 49
            return
        end local 2 // io.reactivex.functions.BiFunction accumulator
        end local 1 // io.reactivex.Observer actual
        end local 0 // io.reactivex.internal.operators.observable.ObservableScan$ScanObserver this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    4     0         this  Lio/reactivex/internal/operators/observable/ObservableScan$ScanObserver<TT;>;
            0    4     1       actual  Lio/reactivex/Observer<-TT;>;
            0    4     2  accumulator  Lio/reactivex/functions/BiFunction<TT;TT;TT;>;
    Signature: (Lio/reactivex/Observer<-TT;>;Lio/reactivex/functions/BiFunction<TT;TT;TT;>;)V
    MethodParameters:
             Name  Flags
      actual       
      accumulator  

  public void onSubscribe(io.reactivex.disposables.Disposable);
    descriptor: (Lio/reactivex/disposables/Disposable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.observable.ObservableScan$ScanObserver this
        start local 1 // io.reactivex.disposables.Disposable d
         0: .line 53
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.upstream:Lio/reactivex/disposables/Disposable;
            aload 1 /* d */
            invokestatic io.reactivex.internal.disposables.DisposableHelper.validate:(Lio/reactivex/disposables/Disposable;Lio/reactivex/disposables/Disposable;)Z
            ifeq 3
         1: .line 54
            aload 0 /* this */
            aload 1 /* d */
            putfield io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.upstream:Lio/reactivex/disposables/Disposable;
         2: .line 55
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.downstream:Lio/reactivex/Observer;
            aload 0 /* this */
            invokeinterface io.reactivex.Observer.onSubscribe:(Lio/reactivex/disposables/Disposable;)V
         3: .line 57
      StackMap locals:
      StackMap stack:
            return
        end local 1 // io.reactivex.disposables.Disposable d
        end local 0 // io.reactivex.internal.operators.observable.ObservableScan$ScanObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lio/reactivex/internal/operators/observable/ObservableScan$ScanObserver<TT;>;
            0    4     1     d  Lio/reactivex/disposables/Disposable;
    MethodParameters:
      Name  Flags
      d     

  public void dispose();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.observable.ObservableScan$ScanObserver this
         0: .line 61
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.upstream:Lio/reactivex/disposables/Disposable;
            invokeinterface io.reactivex.disposables.Disposable.dispose:()V
         1: .line 62
            return
        end local 0 // io.reactivex.internal.operators.observable.ObservableScan$ScanObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/reactivex/internal/operators/observable/ObservableScan$ScanObserver<TT;>;

  public boolean isDisposed();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.observable.ObservableScan$ScanObserver this
         0: .line 66
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.upstream:Lio/reactivex/disposables/Disposable;
            invokeinterface io.reactivex.disposables.Disposable.isDisposed:()Z
            ireturn
        end local 0 // io.reactivex.internal.operators.observable.ObservableScan$ScanObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/reactivex/internal/operators/observable/ObservableScan$ScanObserver<TT;>;

  public void onNext();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=6, args_size=2
        start local 0 // io.reactivex.internal.operators.observable.ObservableScan$ScanObserver this
        start local 1 // java.lang.Object t
         0: .line 71
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.done:Z
            ifeq 2
         1: .line 72
            return
         2: .line 74
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.downstream:Lio/reactivex/Observer;
            astore 2 /* a */
        start local 2 // io.reactivex.Observer a
         3: .line 75
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.value:Ljava/lang/Object;
            astore 3 /* v */
        start local 3 // java.lang.Object v
         4: .line 76
            aload 3 /* v */
            ifnonnull 8
         5: .line 77
            aload 0 /* this */
            aload 1 /* t */
            putfield io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.value:Ljava/lang/Object;
         6: .line 78
            aload 2 /* a */
            aload 1 /* t */
            invokeinterface io.reactivex.Observer.onNext:(Ljava/lang/Object;)V
         7: .line 79
            goto 17
         8: .line 83
      StackMap locals: io.reactivex.Observer java.lang.Object
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.accumulator:Lio/reactivex/functions/BiFunction;
            aload 3 /* v */
            aload 1 /* t */
            invokeinterface io.reactivex.functions.BiFunction.apply:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            ldc "The value returned by the accumulator is null"
            invokestatic io.reactivex.internal.functions.ObjectHelper.requireNonNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            astore 4 /* u */
        start local 4 // java.lang.Object u
         9: .line 84
            goto 15
        end local 4 // java.lang.Object u
      StackMap locals:
      StackMap stack: java.lang.Throwable
        10: astore 5 /* e */
        start local 5 // java.lang.Throwable e
        11: .line 85
            aload 5 /* e */
            invokestatic io.reactivex.exceptions.Exceptions.throwIfFatal:(Ljava/lang/Throwable;)V
        12: .line 86
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.upstream:Lio/reactivex/disposables/Disposable;
            invokeinterface io.reactivex.disposables.Disposable.dispose:()V
        13: .line 87
            aload 0 /* this */
            aload 5 /* e */
            invokevirtual io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.onError:(Ljava/lang/Throwable;)V
        14: .line 88
            return
        end local 5 // java.lang.Throwable e
        start local 4 // java.lang.Object u
        15: .line 91
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            aload 4 /* u */
            putfield io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.value:Ljava/lang/Object;
        16: .line 92
            aload 2 /* a */
            aload 4 /* u */
            invokeinterface io.reactivex.Observer.onNext:(Ljava/lang/Object;)V
        end local 4 // java.lang.Object u
        17: .line 94
      StackMap locals:
      StackMap stack:
            return
        end local 3 // java.lang.Object v
        end local 2 // io.reactivex.Observer a
        end local 1 // java.lang.Object t
        end local 0 // io.reactivex.internal.operators.observable.ObservableScan$ScanObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   18     0  this  Lio/reactivex/internal/operators/observable/ObservableScan$ScanObserver<TT;>;
            0   18     1     t  TT;
            3   18     2     a  Lio/reactivex/Observer<-TT;>;
            4   18     3     v  TT;
            9   10     4     u  TT;
           15   17     4     u  TT;
           11   15     5     e  Ljava/lang/Throwable;
      Exception table:
        from    to  target  type
           8     9      10  Class java.lang.Throwable
    Signature: (TT;)V
    MethodParameters:
      Name  Flags
      t     

  public void onError(java.lang.Throwable);
    descriptor: (Ljava/lang/Throwable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.observable.ObservableScan$ScanObserver this
        start local 1 // java.lang.Throwable t
         0: .line 98
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.done:Z
            ifeq 3
         1: .line 99
            aload 1 /* t */
            invokestatic io.reactivex.plugins.RxJavaPlugins.onError:(Ljava/lang/Throwable;)V
         2: .line 100
            return
         3: .line 102
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.done:Z
         4: .line 103
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.downstream:Lio/reactivex/Observer;
            aload 1 /* t */
            invokeinterface io.reactivex.Observer.onError:(Ljava/lang/Throwable;)V
         5: .line 104
            return
        end local 1 // java.lang.Throwable t
        end local 0 // io.reactivex.internal.operators.observable.ObservableScan$ScanObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lio/reactivex/internal/operators/observable/ObservableScan$ScanObserver<TT;>;
            0    6     1     t  Ljava/lang/Throwable;
    MethodParameters:
      Name  Flags
      t     

  public void onComplete();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.observable.ObservableScan$ScanObserver this
         0: .line 108
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.done:Z
            ifeq 2
         1: .line 109
            return
         2: .line 111
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.done:Z
         3: .line 112
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableScan$ScanObserver.downstream:Lio/reactivex/Observer;
            invokeinterface io.reactivex.Observer.onComplete:()V
         4: .line 113
            return
        end local 0 // io.reactivex.internal.operators.observable.ObservableScan$ScanObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lio/reactivex/internal/operators/observable/ObservableScan$ScanObserver<TT;>;
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;Lio/reactivex/Observer<TT;>;Lio/reactivex/disposables/Disposable;
SourceFile: "ObservableScan.java"
NestHost: io.reactivex.internal.operators.observable.ObservableScan
InnerClasses:
  final ScanObserver = io.reactivex.internal.operators.observable.ObservableScan$ScanObserver of io.reactivex.internal.operators.observable.ObservableScan