public final class io.reactivex.internal.operators.mixed.FlowableConcatMapSingle<T, R> extends io.reactivex.Flowable<R>
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: io.reactivex.internal.operators.mixed.FlowableConcatMapSingle
  super_class: io.reactivex.Flowable
{
  final io.reactivex.Flowable<T> source;
    descriptor: Lio/reactivex/Flowable;
    flags: (0x0010) ACC_FINAL
    Signature: Lio/reactivex/Flowable<TT;>;

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

  final int prefetch;
    descriptor: I
    flags: (0x0010) ACC_FINAL

  public void <init>(io.reactivex.Flowable<T>, io.reactivex.functions.Function<? super T, ? extends io.reactivex.SingleSource<? extends R>>, io.reactivex.internal.util.ErrorMode, );
    descriptor: (Lio/reactivex/Flowable;Lio/reactivex/functions/Function;Lio/reactivex/internal/util/ErrorMode;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=5, args_size=5
        start local 0 // io.reactivex.internal.operators.mixed.FlowableConcatMapSingle this
        start local 1 // io.reactivex.Flowable source
        start local 2 // io.reactivex.functions.Function mapper
        start local 3 // io.reactivex.internal.util.ErrorMode errorMode
        start local 4 // int prefetch
         0: .line 51
            aload 0 /* this */
            invokespecial io.reactivex.Flowable.<init>:()V
         1: .line 54
            aload 0 /* this */
            aload 1 /* source */
            putfield io.reactivex.internal.operators.mixed.FlowableConcatMapSingle.source:Lio/reactivex/Flowable;
         2: .line 55
            aload 0 /* this */
            aload 2 /* mapper */
            putfield io.reactivex.internal.operators.mixed.FlowableConcatMapSingle.mapper:Lio/reactivex/functions/Function;
         3: .line 56
            aload 0 /* this */
            aload 3 /* errorMode */
            putfield io.reactivex.internal.operators.mixed.FlowableConcatMapSingle.errorMode:Lio/reactivex/internal/util/ErrorMode;
         4: .line 57
            aload 0 /* this */
            iload 4 /* prefetch */
            putfield io.reactivex.internal.operators.mixed.FlowableConcatMapSingle.prefetch:I
         5: .line 58
            return
        end local 4 // int prefetch
        end local 3 // io.reactivex.internal.util.ErrorMode errorMode
        end local 2 // io.reactivex.functions.Function mapper
        end local 1 // io.reactivex.Flowable source
        end local 0 // io.reactivex.internal.operators.mixed.FlowableConcatMapSingle this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    6     0       this  Lio/reactivex/internal/operators/mixed/FlowableConcatMapSingle<TT;TR;>;
            0    6     1     source  Lio/reactivex/Flowable<TT;>;
            0    6     2     mapper  Lio/reactivex/functions/Function<-TT;+Lio/reactivex/SingleSource<+TR;>;>;
            0    6     3  errorMode  Lio/reactivex/internal/util/ErrorMode;
            0    6     4   prefetch  I
    Signature: (Lio/reactivex/Flowable<TT;>;Lio/reactivex/functions/Function<-TT;+Lio/reactivex/SingleSource<+TR;>;>;Lio/reactivex/internal/util/ErrorMode;I)V
    MethodParameters:
           Name  Flags
      source     
      mapper     
      errorMode  
      prefetch   

  protected void subscribeActual(org.reactivestreams.Subscriber<? super R>);
    descriptor: (Lorg/reactivestreams/Subscriber;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=7, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.mixed.FlowableConcatMapSingle this
        start local 1 // org.reactivestreams.Subscriber s
         0: .line 62
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.FlowableConcatMapSingle.source:Lio/reactivex/Flowable;
            new io.reactivex.internal.operators.mixed.FlowableConcatMapSingle$ConcatMapSingleSubscriber
            dup
            aload 1 /* s */
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.FlowableConcatMapSingle.mapper:Lio/reactivex/functions/Function;
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.FlowableConcatMapSingle.prefetch:I
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.FlowableConcatMapSingle.errorMode:Lio/reactivex/internal/util/ErrorMode;
            invokespecial io.reactivex.internal.operators.mixed.FlowableConcatMapSingle$ConcatMapSingleSubscriber.<init>:(Lorg/reactivestreams/Subscriber;Lio/reactivex/functions/Function;ILio/reactivex/internal/util/ErrorMode;)V
            invokevirtual io.reactivex.Flowable.subscribe:(Lio/reactivex/FlowableSubscriber;)V
         1: .line 63
            return
        end local 1 // org.reactivestreams.Subscriber s
        end local 0 // io.reactivex.internal.operators.mixed.FlowableConcatMapSingle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/reactivex/internal/operators/mixed/FlowableConcatMapSingle<TT;TR;>;
            0    2     1     s  Lorg/reactivestreams/Subscriber<-TR;>;
    Signature: (Lorg/reactivestreams/Subscriber<-TR;>;)V
    MethodParameters:
      Name  Flags
      s     
}
Signature: <T:Ljava/lang/Object;R:Ljava/lang/Object;>Lio/reactivex/Flowable<TR;>;
SourceFile: "FlowableConcatMapSingle.java"
NestMembers:
  io.reactivex.internal.operators.mixed.FlowableConcatMapSingle$ConcatMapSingleSubscriber  io.reactivex.internal.operators.mixed.FlowableConcatMapSingle$ConcatMapSingleSubscriber$ConcatMapSingleObserver
InnerClasses:
  final ConcatMapSingleSubscriber = io.reactivex.internal.operators.mixed.FlowableConcatMapSingle$ConcatMapSingleSubscriber of io.reactivex.internal.operators.mixed.FlowableConcatMapSingle