abstract class io.reactivex.internal.operators.flowable.AbstractFlowableWithUpstream<T, R> extends io.reactivex.Flowable<R> implements io.reactivex.internal.fuseable.HasUpstreamPublisher<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
  this_class: io.reactivex.internal.operators.flowable.AbstractFlowableWithUpstream
  super_class: io.reactivex.Flowable
{
  protected final io.reactivex.Flowable<T> source;
    descriptor: Lio/reactivex/Flowable;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Signature: Lio/reactivex/Flowable<TT;>;

  void <init>(io.reactivex.Flowable<T>);
    descriptor: (Lio/reactivex/Flowable;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.flowable.AbstractFlowableWithUpstream this
        start local 1 // io.reactivex.Flowable source
         0: .line 41
            aload 0 /* this */
            invokespecial io.reactivex.Flowable.<init>:()V
         1: .line 42
            aload 0 /* this */
            aload 1 /* source */
            ldc "source is null"
            invokestatic io.reactivex.internal.functions.ObjectHelper.requireNonNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            checkcast io.reactivex.Flowable
            putfield io.reactivex.internal.operators.flowable.AbstractFlowableWithUpstream.source:Lio/reactivex/Flowable;
         2: .line 43
            return
        end local 1 // io.reactivex.Flowable source
        end local 0 // io.reactivex.internal.operators.flowable.AbstractFlowableWithUpstream this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lio/reactivex/internal/operators/flowable/AbstractFlowableWithUpstream<TT;TR;>;
            0    3     1  source  Lio/reactivex/Flowable<TT;>;
    Signature: (Lio/reactivex/Flowable<TT;>;)V
    MethodParameters:
        Name  Flags
      source  

  public final org.reactivestreams.Publisher<T> source();
    descriptor: ()Lorg/reactivestreams/Publisher;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.flowable.AbstractFlowableWithUpstream this
         0: .line 47
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.AbstractFlowableWithUpstream.source:Lio/reactivex/Flowable;
            areturn
        end local 0 // io.reactivex.internal.operators.flowable.AbstractFlowableWithUpstream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/reactivex/internal/operators/flowable/AbstractFlowableWithUpstream<TT;TR;>;
    Signature: ()Lorg/reactivestreams/Publisher<TT;>;
}
Signature: <T:Ljava/lang/Object;R:Ljava/lang/Object;>Lio/reactivex/Flowable<TR;>;Lio/reactivex/internal/fuseable/HasUpstreamPublisher<TT;>;
SourceFile: "AbstractFlowableWithUpstream.java"