https://github.com/ReactiveX/RxJava: Reactive Extensions for Java
  • David Karnok 
final class io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator<T> extends io.reactivex.subscribers.DisposableSubscriber<io.reactivex.Notification<T>> implements java.util.Iterator<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator
  super_class: io.reactivex.subscribers.DisposableSubscriber
{
  final java.util.concurrent.Semaphore notify;
    descriptor: Ljava/util/concurrent/Semaphore;
    flags: (0x0010) ACC_FINAL

  final java.util.concurrent.atomic.AtomicReference<io.reactivex.Notification<T>> value;
    descriptor: Ljava/util/concurrent/atomic/AtomicReference;
    flags: (0x0010) ACC_FINAL
    Signature: Ljava/util/concurrent/atomic/AtomicReference<Lio/reactivex/Notification<TT;>;>;

  io.reactivex.Notification<T> iteratorNotification;
    descriptor: Lio/reactivex/Notification;
    flags: (0x0000) 
    Signature: Lio/reactivex/Notification<TT;>;

  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator this
         0: .line 48
            aload 0 /* this */
            invokespecial io.reactivex.subscribers.DisposableSubscriber.<init>:()V
         1: .line 49
            aload 0 /* this */
            new java.util.concurrent.Semaphore
            dup
            iconst_0
            invokespecial java.util.concurrent.Semaphore.<init>:(I)V
            putfield io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.notify:Ljava/util/concurrent/Semaphore;
         2: .line 51
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicReference
            dup
            invokespecial java.util.concurrent.atomic.AtomicReference.<init>:()V
            putfield io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.value:Ljava/util/concurrent/atomic/AtomicReference;
         3: .line 48
            return
        end local 0 // io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lio/reactivex/internal/operators/flowable/BlockingFlowableLatest$LatestSubscriberIterator<TT;>;

  public void onNext(io.reactivex.Notification<T>);
    descriptor: (Lio/reactivex/Notification;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator this
        start local 1 // io.reactivex.Notification args
         0: .line 58
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.value:Ljava/util/concurrent/atomic/AtomicReference;
            aload 1 /* args */
            invokevirtual java.util.concurrent.atomic.AtomicReference.getAndSet:(Ljava/lang/Object;)Ljava/lang/Object;
            ifnonnull 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: istore 2 /* wasNotAvailable */
        start local 2 // boolean wasNotAvailable
         3: .line 59
            iload 2 /* wasNotAvailable */
            ifeq 5
         4: .line 60
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.notify:Ljava/util/concurrent/Semaphore;
            invokevirtual java.util.concurrent.Semaphore.release:()V
         5: .line 62
      StackMap locals: int
      StackMap stack:
            return
        end local 2 // boolean wasNotAvailable
        end local 1 // io.reactivex.Notification args
        end local 0 // io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    6     0             this  Lio/reactivex/internal/operators/flowable/BlockingFlowableLatest$LatestSubscriberIterator<TT;>;
            0    6     1             args  Lio/reactivex/Notification<TT;>;
            3    6     2  wasNotAvailable  Z
    Signature: (Lio/reactivex/Notification<TT;>;)V
    MethodParameters:
      Name  Flags
      args  

  public void onError(java.lang.Throwable);
    descriptor: (Ljava/lang/Throwable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator this
        start local 1 // java.lang.Throwable e
         0: .line 66
            aload 1 /* e */
            invokestatic io.reactivex.plugins.RxJavaPlugins.onError:(Ljava/lang/Throwable;)V
         1: .line 67
            return
        end local 1 // java.lang.Throwable e
        end local 0 // io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/reactivex/internal/operators/flowable/BlockingFlowableLatest$LatestSubscriberIterator<TT;>;
            0    2     1     e  Ljava/lang/Throwable;
    MethodParameters:
      Name  Flags
      e     

  public void onComplete();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator this
         0: .line 72
            return
        end local 0 // io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/reactivex/internal/operators/flowable/BlockingFlowableLatest$LatestSubscriberIterator<TT;>;

  public boolean hasNext();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator this
         0: .line 76
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.iteratorNotification:Lio/reactivex/Notification;
            ifnull 2
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.iteratorNotification:Lio/reactivex/Notification;
            invokevirtual io.reactivex.Notification.isOnError:()Z
            ifeq 2
         1: .line 77
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.iteratorNotification:Lio/reactivex/Notification;
            invokevirtual io.reactivex.Notification.getError:()Ljava/lang/Throwable;
            invokestatic io.reactivex.internal.util.ExceptionHelper.wrapOrThrow:(Ljava/lang/Throwable;)Ljava/lang/RuntimeException;
            athrow
         2: .line 79
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.iteratorNotification:Lio/reactivex/Notification;
            ifnull 3
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.iteratorNotification:Lio/reactivex/Notification;
            invokevirtual io.reactivex.Notification.isOnNext:()Z
            ifeq 15
         3: .line 80
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.iteratorNotification:Lio/reactivex/Notification;
            ifnonnull 15
         4: .line 82
            invokestatic io.reactivex.internal.util.BlockingHelper.verifyNonBlocking:()V
         5: .line 83
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.notify:Ljava/util/concurrent/Semaphore;
            invokevirtual java.util.concurrent.Semaphore.acquire:()V
         6: .line 84
            goto 11
      StackMap locals:
      StackMap stack: java.lang.InterruptedException
         7: astore 1 /* ex */
        start local 1 // java.lang.InterruptedException ex
         8: .line 85
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.dispose:()V
         9: .line 86
            aload 0 /* this */
            aload 1 /* ex */
            invokestatic io.reactivex.Notification.createOnError:(Ljava/lang/Throwable;)Lio/reactivex/Notification;
            putfield io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.iteratorNotification:Lio/reactivex/Notification;
        10: .line 87
            aload 1 /* ex */
            invokestatic io.reactivex.internal.util.ExceptionHelper.wrapOrThrow:(Ljava/lang/Throwable;)Ljava/lang/RuntimeException;
            athrow
        end local 1 // java.lang.InterruptedException ex
        11: .line 90
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.value:Ljava/util/concurrent/atomic/AtomicReference;
            aconst_null
            invokevirtual java.util.concurrent.atomic.AtomicReference.getAndSet:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast io.reactivex.Notification
            astore 1 /* n */
        start local 1 // io.reactivex.Notification n
        12: .line 91
            aload 0 /* this */
            aload 1 /* n */
            putfield io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.iteratorNotification:Lio/reactivex/Notification;
        13: .line 92
            aload 1 /* n */
            invokevirtual io.reactivex.Notification.isOnError:()Z
            ifeq 15
        14: .line 93
            aload 1 /* n */
            invokevirtual io.reactivex.Notification.getError:()Ljava/lang/Throwable;
            invokestatic io.reactivex.internal.util.ExceptionHelper.wrapOrThrow:(Ljava/lang/Throwable;)Ljava/lang/RuntimeException;
            athrow
        end local 1 // io.reactivex.Notification n
        15: .line 97
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.iteratorNotification:Lio/reactivex/Notification;
            invokevirtual io.reactivex.Notification.isOnNext:()Z
            ireturn
        end local 0 // io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   16     0  this  Lio/reactivex/internal/operators/flowable/BlockingFlowableLatest$LatestSubscriberIterator<TT;>;
            8   11     1    ex  Ljava/lang/InterruptedException;
           12   15     1     n  Lio/reactivex/Notification<TT;>;
      Exception table:
        from    to  target  type
           4     6       7  Class java.lang.InterruptedException

  public T next();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator this
         0: .line 102
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.hasNext:()Z
            ifeq 5
         1: .line 103
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.iteratorNotification:Lio/reactivex/Notification;
            invokevirtual io.reactivex.Notification.isOnNext:()Z
            ifeq 5
         2: .line 104
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.iteratorNotification:Lio/reactivex/Notification;
            invokevirtual io.reactivex.Notification.getValue:()Ljava/lang/Object;
            astore 1 /* v */
        start local 1 // java.lang.Object v
         3: .line 105
            aload 0 /* this */
            aconst_null
            putfield io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.iteratorNotification:Lio/reactivex/Notification;
         4: .line 106
            aload 1 /* v */
            areturn
        end local 1 // java.lang.Object v
         5: .line 109
      StackMap locals:
      StackMap stack:
            new java.util.NoSuchElementException
            dup
            invokespecial java.util.NoSuchElementException.<init>:()V
            athrow
        end local 0 // io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lio/reactivex/internal/operators/flowable/BlockingFlowableLatest$LatestSubscriberIterator<TT;>;
            3    5     1     v  TT;
    Signature: ()TT;

  public void remove();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator this
         0: .line 114
            new java.lang.UnsupportedOperationException
            dup
            ldc "Read-only iterator."
            invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/reactivex/internal/operators/flowable/BlockingFlowableLatest$LatestSubscriberIterator<TT;>;

  public void onNext(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast io.reactivex.Notification
            invokevirtual io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator.onNext:(Lio/reactivex/Notification;)V
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: <T:Ljava/lang/Object;>Lio/reactivex/subscribers/DisposableSubscriber<Lio/reactivex/Notification<TT;>;>;Ljava/util/Iterator<TT;>;
SourceFile: "BlockingFlowableLatest.java"
NestHost: io.reactivex.internal.operators.flowable.BlockingFlowableLatest
InnerClasses:
  final LatestSubscriberIterator = io.reactivex.internal.operators.flowable.BlockingFlowableLatest$LatestSubscriberIterator of io.reactivex.internal.operators.flowable.BlockingFlowableLatest