https://github.com/ReactiveX/RxJava: Reactive Extensions for Java
  • David Karnok 
final class io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber<T> extends java.util.concurrent.atomic.AtomicLong implements io.reactivex.FlowableSubscriber<T>, org.reactivestreams.Subscription
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber
  super_class: java.util.concurrent.atomic.AtomicLong
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -6246093802440953054

  final org.reactivestreams.Subscriber<? super T> downstream;
    descriptor: Lorg/reactivestreams/Subscriber;
    flags: (0x0010) ACC_FINAL
    Signature: Lorg/reactivestreams/Subscriber<-TT;>;

  final io.reactivex.functions.Consumer<? super T> onDrop;
    descriptor: Lio/reactivex/functions/Consumer;
    flags: (0x0010) ACC_FINAL
    Signature: Lio/reactivex/functions/Consumer<-TT;>;

  org.reactivestreams.Subscription upstream;
    descriptor: Lorg/reactivestreams/Subscription;
    flags: (0x0000) 

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

  void <init>(org.reactivestreams.Subscriber<? super T>, io.reactivex.functions.Consumer<? super T>);
    descriptor: (Lorg/reactivestreams/Subscriber;Lio/reactivex/functions/Consumer;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber this
        start local 1 // org.reactivestreams.Subscriber actual
        start local 2 // io.reactivex.functions.Consumer onDrop
         0: .line 63
            aload 0 /* this */
            invokespecial java.util.concurrent.atomic.AtomicLong.<init>:()V
         1: .line 64
            aload 0 /* this */
            aload 1 /* actual */
            putfield io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber.downstream:Lorg/reactivestreams/Subscriber;
         2: .line 65
            aload 0 /* this */
            aload 2 /* onDrop */
            putfield io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber.onDrop:Lio/reactivex/functions/Consumer;
         3: .line 66
            return
        end local 2 // io.reactivex.functions.Consumer onDrop
        end local 1 // org.reactivestreams.Subscriber actual
        end local 0 // io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lio/reactivex/internal/operators/flowable/FlowableOnBackpressureDrop$BackpressureDropSubscriber<TT;>;
            0    4     1  actual  Lorg/reactivestreams/Subscriber<-TT;>;
            0    4     2  onDrop  Lio/reactivex/functions/Consumer<-TT;>;
    Signature: (Lorg/reactivestreams/Subscriber<-TT;>;Lio/reactivex/functions/Consumer<-TT;>;)V
    MethodParameters:
        Name  Flags
      actual  
      onDrop  

  public void onSubscribe(org.reactivestreams.Subscription);
    descriptor: (Lorg/reactivestreams/Subscription;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber this
        start local 1 // org.reactivestreams.Subscription s
         0: .line 70
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber.upstream:Lorg/reactivestreams/Subscription;
            aload 1 /* s */
            invokestatic io.reactivex.internal.subscriptions.SubscriptionHelper.validate:(Lorg/reactivestreams/Subscription;Lorg/reactivestreams/Subscription;)Z
            ifeq 4
         1: .line 71
            aload 0 /* this */
            aload 1 /* s */
            putfield io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber.upstream:Lorg/reactivestreams/Subscription;
         2: .line 72
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber.downstream:Lorg/reactivestreams/Subscriber;
            aload 0 /* this */
            invokeinterface org.reactivestreams.Subscriber.onSubscribe:(Lorg/reactivestreams/Subscription;)V
         3: .line 73
            aload 1 /* s */
            ldc 9223372036854775807
            invokeinterface org.reactivestreams.Subscription.request:(J)V
         4: .line 75
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.reactivestreams.Subscription s
        end local 0 // io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lio/reactivex/internal/operators/flowable/FlowableOnBackpressureDrop$BackpressureDropSubscriber<TT;>;
            0    5     1     s  Lorg/reactivestreams/Subscription;
    MethodParameters:
      Name  Flags
      s     

  public void onNext();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=5, args_size=2
        start local 0 // io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber this
        start local 1 // java.lang.Object t
         0: .line 79
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber.done:Z
            ifeq 2
         1: .line 80
            return
         2: .line 82
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber.get:()J
            lstore 2 /* r */
        start local 2 // long r
         3: .line 83
            lload 2 /* r */
            lconst_0
            lcmp
            ifeq 7
         4: .line 84
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber.downstream:Lorg/reactivestreams/Subscriber;
            aload 1 /* t */
            invokeinterface org.reactivestreams.Subscriber.onNext:(Ljava/lang/Object;)V
         5: .line 85
            aload 0 /* this */
            lconst_1
            invokestatic io.reactivex.internal.util.BackpressureHelper.produced:(Ljava/util/concurrent/atomic/AtomicLong;J)J
            pop2
         6: .line 86
            goto 13
         7: .line 88
      StackMap locals: long
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber.onDrop:Lio/reactivex/functions/Consumer;
            aload 1 /* t */
            invokeinterface io.reactivex.functions.Consumer.accept:(Ljava/lang/Object;)V
         8: .line 89
            goto 13
      StackMap locals:
      StackMap stack: java.lang.Throwable
         9: astore 4 /* e */
        start local 4 // java.lang.Throwable e
        10: .line 90
            aload 4 /* e */
            invokestatic io.reactivex.exceptions.Exceptions.throwIfFatal:(Ljava/lang/Throwable;)V
        11: .line 91
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber.cancel:()V
        12: .line 92
            aload 0 /* this */
            aload 4 /* e */
            invokevirtual io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber.onError:(Ljava/lang/Throwable;)V
        end local 4 // java.lang.Throwable e
        13: .line 95
      StackMap locals:
      StackMap stack:
            return
        end local 2 // long r
        end local 1 // java.lang.Object t
        end local 0 // io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   14     0  this  Lio/reactivex/internal/operators/flowable/FlowableOnBackpressureDrop$BackpressureDropSubscriber<TT;>;
            0   14     1     t  TT;
            3   14     2     r  J
           10   13     4     e  Ljava/lang/Throwable;
      Exception table:
        from    to  target  type
           7     8       9  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.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber this
        start local 1 // java.lang.Throwable t
         0: .line 99
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber.done:Z
            ifeq 3
         1: .line 100
            aload 1 /* t */
            invokestatic io.reactivex.plugins.RxJavaPlugins.onError:(Ljava/lang/Throwable;)V
         2: .line 101
            return
         3: .line 103
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber.done:Z
         4: .line 104
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber.downstream:Lorg/reactivestreams/Subscriber;
            aload 1 /* t */
            invokeinterface org.reactivestreams.Subscriber.onError:(Ljava/lang/Throwable;)V
         5: .line 105
            return
        end local 1 // java.lang.Throwable t
        end local 0 // io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lio/reactivex/internal/operators/flowable/FlowableOnBackpressureDrop$BackpressureDropSubscriber<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.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber this
         0: .line 109
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber.done:Z
            ifeq 2
         1: .line 110
            return
         2: .line 112
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber.done:Z
         3: .line 113
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber.downstream:Lorg/reactivestreams/Subscriber;
            invokeinterface org.reactivestreams.Subscriber.onComplete:()V
         4: .line 114
            return
        end local 0 // io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lio/reactivex/internal/operators/flowable/FlowableOnBackpressureDrop$BackpressureDropSubscriber<TT;>;

  public void request(long);
    descriptor: (J)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber this
        start local 1 // long n
         0: .line 118
            lload 1 /* n */
            invokestatic io.reactivex.internal.subscriptions.SubscriptionHelper.validate:(J)Z
            ifeq 2
         1: .line 119
            aload 0 /* this */
            lload 1 /* n */
            invokestatic io.reactivex.internal.util.BackpressureHelper.add:(Ljava/util/concurrent/atomic/AtomicLong;J)J
            pop2
         2: .line 121
      StackMap locals:
      StackMap stack:
            return
        end local 1 // long n
        end local 0 // io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/reactivex/internal/operators/flowable/FlowableOnBackpressureDrop$BackpressureDropSubscriber<TT;>;
            0    3     1     n  J
    MethodParameters:
      Name  Flags
      n     

  public void cancel();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber this
         0: .line 125
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber.upstream:Lorg/reactivestreams/Subscription;
            invokeinterface org.reactivestreams.Subscription.cancel:()V
         1: .line 126
            return
        end local 0 // io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/reactivex/internal/operators/flowable/FlowableOnBackpressureDrop$BackpressureDropSubscriber<TT;>;
}
Signature: <T:Ljava/lang/Object;>Ljava/util/concurrent/atomic/AtomicLong;Lio/reactivex/FlowableSubscriber<TT;>;Lorg/reactivestreams/Subscription;
SourceFile: "FlowableOnBackpressureDrop.java"
NestHost: io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop
InnerClasses:
  final BackpressureDropSubscriber = io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop$BackpressureDropSubscriber of io.reactivex.internal.operators.flowable.FlowableOnBackpressureDrop