public final class io.reactivex.internal.operators.observable.ObservableBufferBoundarySupplier<T, U extends java.util.Collection<? super T>, B> extends io.reactivex.internal.operators.observable.AbstractObservableWithUpstream<T, U>
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: io.reactivex.internal.operators.observable.ObservableBufferBoundarySupplier
  super_class: io.reactivex.internal.operators.observable.AbstractObservableWithUpstream
{
  final java.util.concurrent.Callable<? extends io.reactivex.ObservableSource<B>> boundarySupplier;
    descriptor: Ljava/util/concurrent/Callable;
    flags: (0x0010) ACC_FINAL
    Signature: Ljava/util/concurrent/Callable<+Lio/reactivex/ObservableSource<TB;>;>;

  final java.util.concurrent.Callable<U> bufferSupplier;
    descriptor: Ljava/util/concurrent/Callable;
    flags: (0x0010) ACC_FINAL
    Signature: Ljava/util/concurrent/Callable<TU;>;

  public void <init>(io.reactivex.ObservableSource<T>, java.util.concurrent.Callable<? extends io.reactivex.ObservableSource<B>>, java.util.concurrent.Callable<U>);
    descriptor: (Lio/reactivex/ObservableSource;Ljava/util/concurrent/Callable;Ljava/util/concurrent/Callable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=4
        start local 0 // io.reactivex.internal.operators.observable.ObservableBufferBoundarySupplier this
        start local 1 // io.reactivex.ObservableSource source
        start local 2 // java.util.concurrent.Callable boundarySupplier
        start local 3 // java.util.concurrent.Callable bufferSupplier
         0: .line 37
            aload 0 /* this */
            aload 1 /* source */
            invokespecial io.reactivex.internal.operators.observable.AbstractObservableWithUpstream.<init>:(Lio/reactivex/ObservableSource;)V
         1: .line 38
            aload 0 /* this */
            aload 2 /* boundarySupplier */
            putfield io.reactivex.internal.operators.observable.ObservableBufferBoundarySupplier.boundarySupplier:Ljava/util/concurrent/Callable;
         2: .line 39
            aload 0 /* this */
            aload 3 /* bufferSupplier */
            putfield io.reactivex.internal.operators.observable.ObservableBufferBoundarySupplier.bufferSupplier:Ljava/util/concurrent/Callable;
         3: .line 40
            return
        end local 3 // java.util.concurrent.Callable bufferSupplier
        end local 2 // java.util.concurrent.Callable boundarySupplier
        end local 1 // io.reactivex.ObservableSource source
        end local 0 // io.reactivex.internal.operators.observable.ObservableBufferBoundarySupplier this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    4     0              this  Lio/reactivex/internal/operators/observable/ObservableBufferBoundarySupplier<TT;TU;TB;>;
            0    4     1            source  Lio/reactivex/ObservableSource<TT;>;
            0    4     2  boundarySupplier  Ljava/util/concurrent/Callable<+Lio/reactivex/ObservableSource<TB;>;>;
            0    4     3    bufferSupplier  Ljava/util/concurrent/Callable<TU;>;
    Signature: (Lio/reactivex/ObservableSource<TT;>;Ljava/util/concurrent/Callable<+Lio/reactivex/ObservableSource<TB;>;>;Ljava/util/concurrent/Callable<TU;>;)V
    MethodParameters:
                  Name  Flags
      source            
      boundarySupplier  
      bufferSupplier    

  protected void subscribeActual(io.reactivex.Observer<? super U>);
    descriptor: (Lio/reactivex/Observer;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=6, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.observable.ObservableBufferBoundarySupplier this
        start local 1 // io.reactivex.Observer t
         0: .line 44
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableBufferBoundarySupplier.source:Lio/reactivex/ObservableSource;
            new io.reactivex.internal.operators.observable.ObservableBufferBoundarySupplier$BufferBoundarySupplierObserver
            dup
            new io.reactivex.observers.SerializedObserver
            dup
            aload 1 /* t */
            invokespecial io.reactivex.observers.SerializedObserver.<init>:(Lio/reactivex/Observer;)V
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableBufferBoundarySupplier.bufferSupplier:Ljava/util/concurrent/Callable;
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableBufferBoundarySupplier.boundarySupplier:Ljava/util/concurrent/Callable;
            invokespecial io.reactivex.internal.operators.observable.ObservableBufferBoundarySupplier$BufferBoundarySupplierObserver.<init>:(Lio/reactivex/Observer;Ljava/util/concurrent/Callable;Ljava/util/concurrent/Callable;)V
            invokeinterface io.reactivex.ObservableSource.subscribe:(Lio/reactivex/Observer;)V
         1: .line 45
            return
        end local 1 // io.reactivex.Observer t
        end local 0 // io.reactivex.internal.operators.observable.ObservableBufferBoundarySupplier this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/reactivex/internal/operators/observable/ObservableBufferBoundarySupplier<TT;TU;TB;>;
            0    2     1     t  Lio/reactivex/Observer<-TU;>;
    Signature: (Lio/reactivex/Observer<-TU;>;)V
    MethodParameters:
      Name  Flags
      t     
}
Signature: <T:Ljava/lang/Object;U::Ljava/util/Collection<-TT;>;B:Ljava/lang/Object;>Lio/reactivex/internal/operators/observable/AbstractObservableWithUpstream<TT;TU;>;
SourceFile: "ObservableBufferBoundarySupplier.java"
NestMembers:
  io.reactivex.internal.operators.observable.ObservableBufferBoundarySupplier$BufferBoundaryObserver  io.reactivex.internal.operators.observable.ObservableBufferBoundarySupplier$BufferBoundarySupplierObserver
InnerClasses:
  final BufferBoundaryObserver = io.reactivex.internal.operators.observable.ObservableBufferBoundarySupplier$BufferBoundaryObserver of io.reactivex.internal.operators.observable.ObservableBufferBoundarySupplier
  final BufferBoundarySupplierObserver = io.reactivex.internal.operators.observable.ObservableBufferBoundarySupplier$BufferBoundarySupplierObserver of io.reactivex.internal.operators.observable.ObservableBufferBoundarySupplier