final class io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver<T, R> extends java.util.concurrent.atomic.AtomicInteger implements io.reactivex.Observer<T>, io.reactivex.disposables.Disposable
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver
  super_class: java.util.concurrent.atomic.AtomicInteger
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -9140123220065488293

  final io.reactivex.Observer<? super R> downstream;
    descriptor: Lio/reactivex/Observer;
    flags: (0x0010) ACC_FINAL
    Signature: Lio/reactivex/Observer<-TR;>;

  final io.reactivex.functions.Function<? super T, ? extends io.reactivex.SingleSource<? extends R>> mapper;
    descriptor: Lio/reactivex/functions/Function;
    flags: (0x0010) ACC_FINAL
    Signature: Lio/reactivex/functions/Function<-TT;+Lio/reactivex/SingleSource<+TR;>;>;

  final io.reactivex.internal.util.AtomicThrowable errors;
    descriptor: Lio/reactivex/internal/util/AtomicThrowable;
    flags: (0x0010) ACC_FINAL

  final io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver$ConcatMapSingleObserver<R> inner;
    descriptor: Lio/reactivex/internal/operators/mixed/ObservableConcatMapSingle$ConcatMapSingleMainObserver$ConcatMapSingleObserver;
    flags: (0x0010) ACC_FINAL
    Signature: Lio/reactivex/internal/operators/mixed/ObservableConcatMapSingle$ConcatMapSingleMainObserver$ConcatMapSingleObserver<TR;>;

  final io.reactivex.internal.fuseable.SimplePlainQueue<T> queue;
    descriptor: Lio/reactivex/internal/fuseable/SimplePlainQueue;
    flags: (0x0010) ACC_FINAL
    Signature: Lio/reactivex/internal/fuseable/SimplePlainQueue<TT;>;

  final io.reactivex.internal.util.ErrorMode errorMode;
    descriptor: Lio/reactivex/internal/util/ErrorMode;
    flags: (0x0010) ACC_FINAL

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

  volatile boolean done;
    descriptor: Z
    flags: (0x0040) ACC_VOLATILE

  volatile boolean cancelled;
    descriptor: Z
    flags: (0x0040) ACC_VOLATILE

  R item;
    descriptor: Ljava/lang/Object;
    flags: (0x0000) 
    Signature: TR;

  volatile int state;
    descriptor: I
    flags: (0x0040) ACC_VOLATILE

  static final int STATE_INACTIVE;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  static final int STATE_ACTIVE;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  static final int STATE_RESULT_VALUE;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 2

  void <init>(io.reactivex.Observer<? super R>, io.reactivex.functions.Function<? super T, ? extends io.reactivex.SingleSource<? extends R>>, int, io.reactivex.internal.util.ErrorMode);
    descriptor: (Lio/reactivex/Observer;Lio/reactivex/functions/Function;ILio/reactivex/internal/util/ErrorMode;)V
    flags: (0x0000) 
    Code:
      stack=4, locals=5, args_size=5
        start local 0 // io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver this
        start local 1 // io.reactivex.Observer downstream
        start local 2 // io.reactivex.functions.Function mapper
        start local 3 // int prefetch
        start local 4 // io.reactivex.internal.util.ErrorMode errorMode
         0: .line 99
            aload 0 /* this */
            invokespecial java.util.concurrent.atomic.AtomicInteger.<init>:()V
         1: .line 102
            aload 0 /* this */
            aload 1 /* downstream */
            putfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.downstream:Lio/reactivex/Observer;
         2: .line 103
            aload 0 /* this */
            aload 2 /* mapper */
            putfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.mapper:Lio/reactivex/functions/Function;
         3: .line 104
            aload 0 /* this */
            aload 4 /* errorMode */
            putfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.errorMode:Lio/reactivex/internal/util/ErrorMode;
         4: .line 105
            aload 0 /* this */
            new io.reactivex.internal.util.AtomicThrowable
            dup
            invokespecial io.reactivex.internal.util.AtomicThrowable.<init>:()V
            putfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.errors:Lio/reactivex/internal/util/AtomicThrowable;
         5: .line 106
            aload 0 /* this */
            new io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver$ConcatMapSingleObserver
            dup
            aload 0 /* this */
            invokespecial io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver$ConcatMapSingleObserver.<init>:(Lio/reactivex/internal/operators/mixed/ObservableConcatMapSingle$ConcatMapSingleMainObserver;)V
            putfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.inner:Lio/reactivex/internal/operators/mixed/ObservableConcatMapSingle$ConcatMapSingleMainObserver$ConcatMapSingleObserver;
         6: .line 107
            aload 0 /* this */
            new io.reactivex.internal.queue.SpscLinkedArrayQueue
            dup
            iload 3 /* prefetch */
            invokespecial io.reactivex.internal.queue.SpscLinkedArrayQueue.<init>:(I)V
            putfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.queue:Lio/reactivex/internal/fuseable/SimplePlainQueue;
         7: .line 108
            return
        end local 4 // io.reactivex.internal.util.ErrorMode errorMode
        end local 3 // int prefetch
        end local 2 // io.reactivex.functions.Function mapper
        end local 1 // io.reactivex.Observer downstream
        end local 0 // io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    8     0        this  Lio/reactivex/internal/operators/mixed/ObservableConcatMapSingle$ConcatMapSingleMainObserver<TT;TR;>;
            0    8     1  downstream  Lio/reactivex/Observer<-TR;>;
            0    8     2      mapper  Lio/reactivex/functions/Function<-TT;+Lio/reactivex/SingleSource<+TR;>;>;
            0    8     3    prefetch  I
            0    8     4   errorMode  Lio/reactivex/internal/util/ErrorMode;
    Signature: (Lio/reactivex/Observer<-TR;>;Lio/reactivex/functions/Function<-TT;+Lio/reactivex/SingleSource<+TR;>;>;ILio/reactivex/internal/util/ErrorMode;)V
    MethodParameters:
            Name  Flags
      downstream  
      mapper      
      prefetch    
      errorMode   

  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.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver this
        start local 1 // io.reactivex.disposables.Disposable d
         0: .line 112
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.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 113
            aload 0 /* this */
            aload 1 /* d */
            putfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.upstream:Lio/reactivex/disposables/Disposable;
         2: .line 114
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.downstream:Lio/reactivex/Observer;
            aload 0 /* this */
            invokeinterface io.reactivex.Observer.onSubscribe:(Lio/reactivex/disposables/Disposable;)V
         3: .line 116
      StackMap locals:
      StackMap stack:
            return
        end local 1 // io.reactivex.disposables.Disposable d
        end local 0 // io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lio/reactivex/internal/operators/mixed/ObservableConcatMapSingle$ConcatMapSingleMainObserver<TT;TR;>;
            0    4     1     d  Lio/reactivex/disposables/Disposable;
    MethodParameters:
      Name  Flags
      d     

  public void onNext();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver this
        start local 1 // java.lang.Object t
         0: .line 120
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.queue:Lio/reactivex/internal/fuseable/SimplePlainQueue;
            aload 1 /* t */
            invokeinterface io.reactivex.internal.fuseable.SimplePlainQueue.offer:(Ljava/lang/Object;)Z
            pop
         1: .line 121
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.drain:()V
         2: .line 122
            return
        end local 1 // java.lang.Object t
        end local 0 // io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/reactivex/internal/operators/mixed/ObservableConcatMapSingle$ConcatMapSingleMainObserver<TT;TR;>;
            0    3     1     t  TT;
    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.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver this
        start local 1 // java.lang.Throwable t
         0: .line 126
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.errors:Lio/reactivex/internal/util/AtomicThrowable;
            aload 1 /* t */
            invokevirtual io.reactivex.internal.util.AtomicThrowable.addThrowable:(Ljava/lang/Throwable;)Z
            ifeq 6
         1: .line 127
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.errorMode:Lio/reactivex/internal/util/ErrorMode;
            getstatic io.reactivex.internal.util.ErrorMode.IMMEDIATE:Lio/reactivex/internal/util/ErrorMode;
            if_acmpne 3
         2: .line 128
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.inner:Lio/reactivex/internal/operators/mixed/ObservableConcatMapSingle$ConcatMapSingleMainObserver$ConcatMapSingleObserver;
            invokevirtual io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver$ConcatMapSingleObserver.dispose:()V
         3: .line 130
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.done:Z
         4: .line 131
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.drain:()V
         5: .line 132
            goto 7
         6: .line 133
      StackMap locals:
      StackMap stack:
            aload 1 /* t */
            invokestatic io.reactivex.plugins.RxJavaPlugins.onError:(Ljava/lang/Throwable;)V
         7: .line 135
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Throwable t
        end local 0 // io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lio/reactivex/internal/operators/mixed/ObservableConcatMapSingle$ConcatMapSingleMainObserver<TT;TR;>;
            0    8     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.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver this
         0: .line 139
            aload 0 /* this */
            iconst_1
            putfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.done:Z
         1: .line 140
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.drain:()V
         2: .line 141
            return
        end local 0 // io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/reactivex/internal/operators/mixed/ObservableConcatMapSingle$ConcatMapSingleMainObserver<TT;TR;>;

  public void dispose();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver this
         0: .line 145
            aload 0 /* this */
            iconst_1
            putfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.cancelled:Z
         1: .line 146
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.upstream:Lio/reactivex/disposables/Disposable;
            invokeinterface io.reactivex.disposables.Disposable.dispose:()V
         2: .line 147
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.inner:Lio/reactivex/internal/operators/mixed/ObservableConcatMapSingle$ConcatMapSingleMainObserver$ConcatMapSingleObserver;
            invokevirtual io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver$ConcatMapSingleObserver.dispose:()V
         3: .line 148
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.getAndIncrement:()I
            ifne 6
         4: .line 149
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.queue:Lio/reactivex/internal/fuseable/SimplePlainQueue;
            invokeinterface io.reactivex.internal.fuseable.SimplePlainQueue.clear:()V
         5: .line 150
            aload 0 /* this */
            aconst_null
            putfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.item:Ljava/lang/Object;
         6: .line 152
      StackMap locals:
      StackMap stack:
            return
        end local 0 // io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lio/reactivex/internal/operators/mixed/ObservableConcatMapSingle$ConcatMapSingleMainObserver<TT;TR;>;

  public boolean isDisposed();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver this
         0: .line 156
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.cancelled:Z
            ireturn
        end local 0 // io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/reactivex/internal/operators/mixed/ObservableConcatMapSingle$ConcatMapSingleMainObserver<TT;TR;>;

  void innerSuccess();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver this
        start local 1 // java.lang.Object item
         0: .line 160
            aload 0 /* this */
            aload 1 /* item */
            putfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.item:Ljava/lang/Object;
         1: .line 161
            aload 0 /* this */
            iconst_2
            putfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.state:I
         2: .line 162
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.drain:()V
         3: .line 163
            return
        end local 1 // java.lang.Object item
        end local 0 // io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lio/reactivex/internal/operators/mixed/ObservableConcatMapSingle$ConcatMapSingleMainObserver<TT;TR;>;
            0    4     1  item  TR;
    Signature: (TR;)V
    MethodParameters:
      Name  Flags
      item  

  void innerError(java.lang.Throwable);
    descriptor: (Ljava/lang/Throwable;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver this
        start local 1 // java.lang.Throwable ex
         0: .line 166
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.errors:Lio/reactivex/internal/util/AtomicThrowable;
            aload 1 /* ex */
            invokevirtual io.reactivex.internal.util.AtomicThrowable.addThrowable:(Ljava/lang/Throwable;)Z
            ifeq 6
         1: .line 167
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.errorMode:Lio/reactivex/internal/util/ErrorMode;
            getstatic io.reactivex.internal.util.ErrorMode.END:Lio/reactivex/internal/util/ErrorMode;
            if_acmpeq 3
         2: .line 168
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.upstream:Lio/reactivex/disposables/Disposable;
            invokeinterface io.reactivex.disposables.Disposable.dispose:()V
         3: .line 170
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_0
            putfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.state:I
         4: .line 171
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.drain:()V
         5: .line 172
            goto 7
         6: .line 173
      StackMap locals:
      StackMap stack:
            aload 1 /* ex */
            invokestatic io.reactivex.plugins.RxJavaPlugins.onError:(Ljava/lang/Throwable;)V
         7: .line 175
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Throwable ex
        end local 0 // io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lio/reactivex/internal/operators/mixed/ObservableConcatMapSingle$ConcatMapSingleMainObserver<TT;TR;>;
            0    8     1    ex  Ljava/lang/Throwable;
    MethodParameters:
      Name  Flags
      ex    

  void drain();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=2, locals=12, args_size=1
        start local 0 // io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver this
         0: .line 178
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.getAndIncrement:()I
            ifeq 2
         1: .line 179
            return
         2: .line 182
      StackMap locals:
      StackMap stack:
            iconst_1
            istore 1 /* missed */
        start local 1 // int missed
         3: .line 183
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.downstream:Lio/reactivex/Observer;
            astore 2 /* downstream */
        start local 2 // io.reactivex.Observer downstream
         4: .line 184
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.errorMode:Lio/reactivex/internal/util/ErrorMode;
            astore 3 /* errorMode */
        start local 3 // io.reactivex.internal.util.ErrorMode errorMode
         5: .line 185
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.queue:Lio/reactivex/internal/fuseable/SimplePlainQueue;
            astore 4 /* queue */
        start local 4 // io.reactivex.internal.fuseable.SimplePlainQueue queue
         6: .line 186
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.errors:Lio/reactivex/internal/util/AtomicThrowable;
            astore 5 /* errors */
        start local 5 // io.reactivex.internal.util.AtomicThrowable errors
         7: .line 191
      StackMap locals: io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver int io.reactivex.Observer io.reactivex.internal.util.ErrorMode io.reactivex.internal.fuseable.SimplePlainQueue io.reactivex.internal.util.AtomicThrowable
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.cancelled:Z
            ifeq 11
         8: .line 192
            aload 4 /* queue */
            invokeinterface io.reactivex.internal.fuseable.SimplePlainQueue.clear:()V
         9: .line 193
            aload 0 /* this */
            aconst_null
            putfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.item:Ljava/lang/Object;
        10: .line 194
            goto 54
        11: .line 197
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.state:I
            istore 6 /* s */
        start local 6 // int s
        12: .line 199
            aload 5 /* errors */
            invokevirtual io.reactivex.internal.util.AtomicThrowable.get:()Ljava/lang/Object;
            ifnull 20
        13: .line 200
            aload 3 /* errorMode */
            getstatic io.reactivex.internal.util.ErrorMode.IMMEDIATE:Lio/reactivex/internal/util/ErrorMode;
            if_acmpeq 15
        14: .line 201
            aload 3 /* errorMode */
            getstatic io.reactivex.internal.util.ErrorMode.BOUNDARY:Lio/reactivex/internal/util/ErrorMode;
            if_acmpne 20
            iload 6 /* s */
            ifne 20
        15: .line 202
      StackMap locals: int
      StackMap stack:
            aload 4 /* queue */
            invokeinterface io.reactivex.internal.fuseable.SimplePlainQueue.clear:()V
        16: .line 203
            aload 0 /* this */
            aconst_null
            putfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.item:Ljava/lang/Object;
        17: .line 204
            aload 5 /* errors */
            invokevirtual io.reactivex.internal.util.AtomicThrowable.terminate:()Ljava/lang/Throwable;
            astore 7 /* ex */
        start local 7 // java.lang.Throwable ex
        18: .line 205
            aload 2 /* downstream */
            aload 7 /* ex */
            invokeinterface io.reactivex.Observer.onError:(Ljava/lang/Throwable;)V
        19: .line 206
            return
        end local 7 // java.lang.Throwable ex
        20: .line 210
      StackMap locals:
      StackMap stack:
            iload 6 /* s */
            ifne 48
        21: .line 211
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.done:Z
            istore 7 /* d */
        start local 7 // boolean d
        22: .line 212
            aload 4 /* queue */
            invokeinterface io.reactivex.internal.fuseable.SimplePlainQueue.poll:()Ljava/lang/Object;
            astore 8 /* v */
        start local 8 // java.lang.Object v
        23: .line 213
            aload 8 /* v */
            ifnonnull 24
            iconst_1
            goto 25
      StackMap locals: int java.lang.Object
      StackMap stack:
        24: iconst_0
      StackMap locals:
      StackMap stack: int
        25: istore 9 /* empty */
        start local 9 // boolean empty
        26: .line 215
            iload 7 /* d */
            ifeq 33
            iload 9 /* empty */
            ifeq 33
        27: .line 216
            aload 5 /* errors */
            invokevirtual io.reactivex.internal.util.AtomicThrowable.terminate:()Ljava/lang/Throwable;
            astore 10 /* ex */
        start local 10 // java.lang.Throwable ex
        28: .line 217
            aload 10 /* ex */
            ifnonnull 31
        29: .line 218
            aload 2 /* downstream */
            invokeinterface io.reactivex.Observer.onComplete:()V
        30: .line 219
            goto 32
        31: .line 220
      StackMap locals: int java.lang.Throwable
      StackMap stack:
            aload 2 /* downstream */
            aload 10 /* ex */
            invokeinterface io.reactivex.Observer.onError:(Ljava/lang/Throwable;)V
        32: .line 222
      StackMap locals:
      StackMap stack:
            return
        end local 10 // java.lang.Throwable ex
        33: .line 225
      StackMap locals:
      StackMap stack:
            iload 9 /* empty */
            ifeq 35
        34: .line 226
            goto 54
        35: .line 232
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.mapper:Lio/reactivex/functions/Function;
            aload 8 /* v */
            invokeinterface io.reactivex.functions.Function.apply:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast io.reactivex.SingleSource
            ldc "The mapper returned a null SingleSource"
            invokestatic io.reactivex.internal.functions.ObjectHelper.requireNonNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            checkcast io.reactivex.SingleSource
            astore 10 /* ss */
        start local 10 // io.reactivex.SingleSource ss
        36: .line 233
            goto 45
        end local 10 // io.reactivex.SingleSource ss
      StackMap locals:
      StackMap stack: java.lang.Throwable
        37: astore 11 /* ex */
        start local 11 // java.lang.Throwable ex
        38: .line 234
            aload 11 /* ex */
            invokestatic io.reactivex.exceptions.Exceptions.throwIfFatal:(Ljava/lang/Throwable;)V
        39: .line 235
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.upstream:Lio/reactivex/disposables/Disposable;
            invokeinterface io.reactivex.disposables.Disposable.dispose:()V
        40: .line 236
            aload 4 /* queue */
            invokeinterface io.reactivex.internal.fuseable.SimplePlainQueue.clear:()V
        41: .line 237
            aload 5 /* errors */
            aload 11 /* ex */
            invokevirtual io.reactivex.internal.util.AtomicThrowable.addThrowable:(Ljava/lang/Throwable;)Z
            pop
        42: .line 238
            aload 5 /* errors */
            invokevirtual io.reactivex.internal.util.AtomicThrowable.terminate:()Ljava/lang/Throwable;
            astore 11 /* ex */
        43: .line 239
            aload 2 /* downstream */
            aload 11 /* ex */
            invokeinterface io.reactivex.Observer.onError:(Ljava/lang/Throwable;)V
        44: .line 240
            return
        end local 11 // java.lang.Throwable ex
        start local 10 // io.reactivex.SingleSource ss
        45: .line 243
      StackMap locals: io.reactivex.SingleSource
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.state:I
        46: .line 244
            aload 10 /* ss */
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.inner:Lio/reactivex/internal/operators/mixed/ObservableConcatMapSingle$ConcatMapSingleMainObserver$ConcatMapSingleObserver;
            invokeinterface io.reactivex.SingleSource.subscribe:(Lio/reactivex/SingleObserver;)V
        47: .line 245
            goto 54
        end local 10 // io.reactivex.SingleSource ss
        end local 9 // boolean empty
        end local 8 // java.lang.Object v
        end local 7 // boolean d
        48: .line 246
      StackMap locals: io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver int io.reactivex.Observer io.reactivex.internal.util.ErrorMode io.reactivex.internal.fuseable.SimplePlainQueue io.reactivex.internal.util.AtomicThrowable int
      StackMap stack:
            iload 6 /* s */
            iconst_2
            if_icmpne 54
        49: .line 247
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.item:Ljava/lang/Object;
            astore 7 /* w */
        start local 7 // java.lang.Object w
        50: .line 248
            aload 0 /* this */
            aconst_null
            putfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.item:Ljava/lang/Object;
        51: .line 249
            aload 2 /* downstream */
            aload 7 /* w */
            invokeinterface io.reactivex.Observer.onNext:(Ljava/lang/Object;)V
        52: .line 251
            aload 0 /* this */
            iconst_0
            putfield io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.state:I
        end local 7 // java.lang.Object w
        end local 6 // int s
        53: .line 190
            goto 7
        54: .line 257
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 1 /* missed */
            ineg
            invokevirtual io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver.addAndGet:(I)I
            istore 1 /* missed */
        55: .line 258
            iload 1 /* missed */
            ifne 7
        56: .line 262
            return
        end local 5 // io.reactivex.internal.util.AtomicThrowable errors
        end local 4 // io.reactivex.internal.fuseable.SimplePlainQueue queue
        end local 3 // io.reactivex.internal.util.ErrorMode errorMode
        end local 2 // io.reactivex.Observer downstream
        end local 1 // int missed
        end local 0 // io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   57     0        this  Lio/reactivex/internal/operators/mixed/ObservableConcatMapSingle$ConcatMapSingleMainObserver<TT;TR;>;
            3   57     1      missed  I
            4   57     2  downstream  Lio/reactivex/Observer<-TR;>;
            5   57     3   errorMode  Lio/reactivex/internal/util/ErrorMode;
            6   57     4       queue  Lio/reactivex/internal/fuseable/SimplePlainQueue<TT;>;
            7   57     5      errors  Lio/reactivex/internal/util/AtomicThrowable;
           12   53     6           s  I
           18   20     7          ex  Ljava/lang/Throwable;
           22   48     7           d  Z
           23   48     8           v  TT;
           26   48     9       empty  Z
           28   33    10          ex  Ljava/lang/Throwable;
           36   37    10          ss  Lio/reactivex/SingleSource<+TR;>;
           45   48    10          ss  Lio/reactivex/SingleSource<+TR;>;
           38   45    11          ex  Ljava/lang/Throwable;
           50   53     7           w  TR;
      Exception table:
        from    to  target  type
          35    36      37  Class java.lang.Throwable
}
Signature: <T:Ljava/lang/Object;R:Ljava/lang/Object;>Ljava/util/concurrent/atomic/AtomicInteger;Lio/reactivex/Observer<TT;>;Lio/reactivex/disposables/Disposable;
SourceFile: "ObservableConcatMapSingle.java"
NestHost: io.reactivex.internal.operators.mixed.ObservableConcatMapSingle
InnerClasses:
  final ConcatMapSingleMainObserver = io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver of io.reactivex.internal.operators.mixed.ObservableConcatMapSingle
  final ConcatMapSingleObserver = io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver$ConcatMapSingleObserver of io.reactivex.internal.operators.mixed.ObservableConcatMapSingle$ConcatMapSingleMainObserver