final class io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber<T, R> implements io.reactivex.internal.fuseable.ConditionalSubscriber<T>, org.reactivestreams.Subscription
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber
  super_class: java.lang.Object
{
  final org.reactivestreams.Subscriber<? super R> downstream;
    descriptor: Lorg/reactivestreams/Subscriber;
    flags: (0x0010) ACC_FINAL
    Signature: Lorg/reactivestreams/Subscriber<-TR;>;

  final io.reactivex.functions.Function<? super T, ? extends R> mapper;
    descriptor: Lio/reactivex/functions/Function;
    flags: (0x0010) ACC_FINAL
    Signature: Lio/reactivex/functions/Function<-TT;+TR;>;

  final io.reactivex.functions.BiFunction<? super java.lang.Long, ? super java.lang.Throwable, io.reactivex.parallel.ParallelFailureHandling> errorHandler;
    descriptor: Lio/reactivex/functions/BiFunction;
    flags: (0x0010) ACC_FINAL
    Signature: Lio/reactivex/functions/BiFunction<-Ljava/lang/Long;-Ljava/lang/Throwable;Lio/reactivex/parallel/ParallelFailureHandling;>;

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

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

  private static volatile int[] $SWITCH_TABLE$io$reactivex$parallel$ParallelFailureHandling;
    descriptor: [I
    flags: (0x104a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE, ACC_SYNTHETIC

  void <init>(org.reactivestreams.Subscriber<? super R>, io.reactivex.functions.Function<? super T, ? extends R>, io.reactivex.functions.BiFunction<? super java.lang.Long, ? super java.lang.Throwable, io.reactivex.parallel.ParallelFailureHandling>);
    descriptor: (Lorg/reactivestreams/Subscriber;Lio/reactivex/functions/Function;Lio/reactivex/functions/BiFunction;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=4, args_size=4
        start local 0 // io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber this
        start local 1 // org.reactivestreams.Subscriber actual
        start local 2 // io.reactivex.functions.Function mapper
        start local 3 // io.reactivex.functions.BiFunction errorHandler
         0: .line 88
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 90
            aload 0 /* this */
            aload 1 /* actual */
            putfield io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.downstream:Lorg/reactivestreams/Subscriber;
         2: .line 91
            aload 0 /* this */
            aload 2 /* mapper */
            putfield io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.mapper:Lio/reactivex/functions/Function;
         3: .line 92
            aload 0 /* this */
            aload 3 /* errorHandler */
            putfield io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.errorHandler:Lio/reactivex/functions/BiFunction;
         4: .line 93
            return
        end local 3 // io.reactivex.functions.BiFunction errorHandler
        end local 2 // io.reactivex.functions.Function mapper
        end local 1 // org.reactivestreams.Subscriber actual
        end local 0 // io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    5     0          this  Lio/reactivex/internal/operators/parallel/ParallelMapTry$ParallelMapTrySubscriber<TT;TR;>;
            0    5     1        actual  Lorg/reactivestreams/Subscriber<-TR;>;
            0    5     2        mapper  Lio/reactivex/functions/Function<-TT;+TR;>;
            0    5     3  errorHandler  Lio/reactivex/functions/BiFunction<-Ljava/lang/Long;-Ljava/lang/Throwable;Lio/reactivex/parallel/ParallelFailureHandling;>;
    Signature: (Lorg/reactivestreams/Subscriber<-TR;>;Lio/reactivex/functions/Function<-TT;+TR;>;Lio/reactivex/functions/BiFunction<-Ljava/lang/Long;-Ljava/lang/Throwable;Lio/reactivex/parallel/ParallelFailureHandling;>;)V
    MethodParameters:
              Name  Flags
      actual        
      mapper        
      errorHandler  

  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.parallel.ParallelMapTry$ParallelMapTrySubscriber this
        start local 1 // long n
         0: .line 97
            aload 0 /* this */
            getfield io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.upstream:Lorg/reactivestreams/Subscription;
            lload 1 /* n */
            invokeinterface org.reactivestreams.Subscription.request:(J)V
         1: .line 98
            return
        end local 1 // long n
        end local 0 // io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/reactivex/internal/operators/parallel/ParallelMapTry$ParallelMapTrySubscriber<TT;TR;>;
            0    2     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.parallel.ParallelMapTry$ParallelMapTrySubscriber this
         0: .line 102
            aload 0 /* this */
            getfield io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.upstream:Lorg/reactivestreams/Subscription;
            invokeinterface org.reactivestreams.Subscription.cancel:()V
         1: .line 103
            return
        end local 0 // io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/reactivex/internal/operators/parallel/ParallelMapTry$ParallelMapTrySubscriber<TT;TR;>;

  public void onSubscribe(org.reactivestreams.Subscription);
    descriptor: (Lorg/reactivestreams/Subscription;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber this
        start local 1 // org.reactivestreams.Subscription s
         0: .line 107
            aload 0 /* this */
            getfield io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.upstream:Lorg/reactivestreams/Subscription;
            aload 1 /* s */
            invokestatic io.reactivex.internal.subscriptions.SubscriptionHelper.validate:(Lorg/reactivestreams/Subscription;Lorg/reactivestreams/Subscription;)Z
            ifeq 3
         1: .line 108
            aload 0 /* this */
            aload 1 /* s */
            putfield io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.upstream:Lorg/reactivestreams/Subscription;
         2: .line 110
            aload 0 /* this */
            getfield io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.downstream:Lorg/reactivestreams/Subscriber;
            aload 0 /* this */
            invokeinterface org.reactivestreams.Subscriber.onSubscribe:(Lorg/reactivestreams/Subscription;)V
         3: .line 112
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.reactivestreams.Subscription s
        end local 0 // io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lio/reactivex/internal/operators/parallel/ParallelMapTry$ParallelMapTrySubscriber<TT;TR;>;
            0    4     1     s  Lorg/reactivestreams/Subscription;
    MethodParameters:
      Name  Flags
      s     

  public void onNext();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber this
        start local 1 // java.lang.Object t
         0: .line 116
            aload 0 /* this */
            aload 1 /* t */
            invokevirtual io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.tryOnNext:(Ljava/lang/Object;)Z
            ifne 2
            aload 0 /* this */
            getfield io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.done:Z
            ifne 2
         1: .line 117
            aload 0 /* this */
            getfield io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.upstream:Lorg/reactivestreams/Subscription;
            lconst_1
            invokeinterface org.reactivestreams.Subscription.request:(J)V
         2: .line 119
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Object t
        end local 0 // io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/reactivex/internal/operators/parallel/ParallelMapTry$ParallelMapTrySubscriber<TT;TR;>;
            0    3     1     t  TT;
    Signature: (TT;)V
    MethodParameters:
      Name  Flags
      t     

  public boolean tryOnNext();
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=8, args_size=2
        start local 0 // io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber this
        start local 1 // java.lang.Object t
         0: .line 123
            aload 0 /* this */
            getfield io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.done:Z
            ifeq 2
         1: .line 124
            iconst_0
            ireturn
         2: .line 126
      StackMap locals:
      StackMap stack:
            lconst_0
            lstore 2 /* retries */
        start local 2 // long retries
         3: .line 132
      StackMap locals: long
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.mapper:Lio/reactivex/functions/Function;
            aload 1 /* t */
            invokeinterface io.reactivex.functions.Function.apply:(Ljava/lang/Object;)Ljava/lang/Object;
            ldc "The mapper returned a null value"
            invokestatic io.reactivex.internal.functions.ObjectHelper.requireNonNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            astore 4 /* v */
        start local 4 // java.lang.Object v
         4: .line 133
            goto 23
        end local 4 // java.lang.Object v
      StackMap locals:
      StackMap stack: java.lang.Throwable
         5: astore 5 /* ex */
        start local 5 // java.lang.Throwable ex
         6: .line 134
            aload 5 /* ex */
            invokestatic io.reactivex.exceptions.Exceptions.throwIfFatal:(Ljava/lang/Throwable;)V
         7: .line 139
            aload 0 /* this */
            getfield io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.errorHandler:Lio/reactivex/functions/BiFunction;
            lload 2 /* retries */
            lconst_1
            ladd
            dup2
            lstore 2 /* retries */
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            aload 5 /* ex */
            invokeinterface io.reactivex.functions.BiFunction.apply:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            checkcast io.reactivex.parallel.ParallelFailureHandling
            ldc "The errorHandler returned a null item"
            invokestatic io.reactivex.internal.functions.ObjectHelper.requireNonNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            checkcast io.reactivex.parallel.ParallelFailureHandling
            astore 6 /* h */
        start local 6 // io.reactivex.parallel.ParallelFailureHandling h
         8: .line 140
            goto 14
        end local 6 // io.reactivex.parallel.ParallelFailureHandling h
      StackMap locals: io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber java.lang.Object long top java.lang.Throwable
      StackMap stack: java.lang.Throwable
         9: astore 7 /* exc */
        start local 7 // java.lang.Throwable exc
        10: .line 141
            aload 7 /* exc */
            invokestatic io.reactivex.exceptions.Exceptions.throwIfFatal:(Ljava/lang/Throwable;)V
        11: .line 142
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.cancel:()V
        12: .line 143
            aload 0 /* this */
            new io.reactivex.exceptions.CompositeException
            dup
            iconst_2
            anewarray java.lang.Throwable
            dup
            iconst_0
            aload 5 /* ex */
            aastore
            dup
            iconst_1
            aload 7 /* exc */
            aastore
            invokespecial io.reactivex.exceptions.CompositeException.<init>:([Ljava/lang/Throwable;)V
            invokevirtual io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.onError:(Ljava/lang/Throwable;)V
        13: .line 144
            iconst_0
            ireturn
        end local 7 // java.lang.Throwable exc
        start local 6 // io.reactivex.parallel.ParallelFailureHandling h
        14: .line 147
      StackMap locals: io.reactivex.parallel.ParallelFailureHandling
      StackMap stack:
            invokestatic io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.$SWITCH_TABLE$io$reactivex$parallel$ParallelFailureHandling:()[I
            aload 6 /* h */
            invokevirtual io.reactivex.parallel.ParallelFailureHandling.ordinal:()I
            iaload
            tableswitch { // 1 - 4
                    1: 17
                    2: 20
                    3: 16
                    4: 15
              default: 20
          }
        15: .line 149
      StackMap locals:
      StackMap stack:
            goto 3
        16: .line 151
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        17: .line 153
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.cancel:()V
        18: .line 154
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.onComplete:()V
        19: .line 155
            iconst_0
            ireturn
        20: .line 157
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.cancel:()V
        21: .line 158
            aload 0 /* this */
            aload 5 /* ex */
            invokevirtual io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.onError:(Ljava/lang/Throwable;)V
        22: .line 159
            iconst_0
            ireturn
        end local 6 // io.reactivex.parallel.ParallelFailureHandling h
        end local 5 // java.lang.Throwable ex
        start local 4 // java.lang.Object v
        23: .line 163
      StackMap locals: io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber java.lang.Object long java.lang.Object
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.downstream:Lorg/reactivestreams/Subscriber;
            aload 4 /* v */
            invokeinterface org.reactivestreams.Subscriber.onNext:(Ljava/lang/Object;)V
        24: .line 164
            iconst_1
            ireturn
        end local 4 // java.lang.Object v
        end local 2 // long retries
        end local 1 // java.lang.Object t
        end local 0 // io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   25     0     this  Lio/reactivex/internal/operators/parallel/ParallelMapTry$ParallelMapTrySubscriber<TT;TR;>;
            0   25     1        t  TT;
            3   25     2  retries  J
            4    5     4        v  TR;
           23   25     4        v  TR;
            6   23     5       ex  Ljava/lang/Throwable;
            8    9     6        h  Lio/reactivex/parallel/ParallelFailureHandling;
           14   23     6        h  Lio/reactivex/parallel/ParallelFailureHandling;
           10   14     7      exc  Ljava/lang/Throwable;
      Exception table:
        from    to  target  type
           3     4       5  Class java.lang.Throwable
           7     8       9  Class java.lang.Throwable
    Signature: (TT;)Z
    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.parallel.ParallelMapTry$ParallelMapTrySubscriber this
        start local 1 // java.lang.Throwable t
         0: .line 170
            aload 0 /* this */
            getfield io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.done:Z
            ifeq 3
         1: .line 171
            aload 1 /* t */
            invokestatic io.reactivex.plugins.RxJavaPlugins.onError:(Ljava/lang/Throwable;)V
         2: .line 172
            return
         3: .line 174
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.done:Z
         4: .line 175
            aload 0 /* this */
            getfield io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.downstream:Lorg/reactivestreams/Subscriber;
            aload 1 /* t */
            invokeinterface org.reactivestreams.Subscriber.onError:(Ljava/lang/Throwable;)V
         5: .line 176
            return
        end local 1 // java.lang.Throwable t
        end local 0 // io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lio/reactivex/internal/operators/parallel/ParallelMapTry$ParallelMapTrySubscriber<TT;TR;>;
            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.parallel.ParallelMapTry$ParallelMapTrySubscriber this
         0: .line 180
            aload 0 /* this */
            getfield io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.done:Z
            ifeq 2
         1: .line 181
            return
         2: .line 183
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.done:Z
         3: .line 184
            aload 0 /* this */
            getfield io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.downstream:Lorg/reactivestreams/Subscriber;
            invokeinterface org.reactivestreams.Subscriber.onComplete:()V
         4: .line 185
            return
        end local 0 // io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lio/reactivex/internal/operators/parallel/ParallelMapTry$ParallelMapTrySubscriber<TT;TR;>;

  static int[] $SWITCH_TABLE$io$reactivex$parallel$ParallelFailureHandling();
    descriptor: ()[I
    flags: (0x1008) ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=1, args_size=0
         0: .line 76
            getstatic io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.$SWITCH_TABLE$io$reactivex$parallel$ParallelFailureHandling:[I
            dup
            ifnull 1
            areturn
      StackMap locals:
      StackMap stack: int[]
         1: pop
            invokestatic io.reactivex.parallel.ParallelFailureHandling.values:()[Lio/reactivex/parallel/ParallelFailureHandling;
            arraylength
            newarray 10
            astore 0
         2: aload 0
            getstatic io.reactivex.parallel.ParallelFailureHandling.ERROR:Lio/reactivex/parallel/ParallelFailureHandling;
            invokevirtual io.reactivex.parallel.ParallelFailureHandling.ordinal:()I
            iconst_2
            iastore
         3: goto 5
      StackMap locals: int[]
      StackMap stack: java.lang.NoSuchFieldError
         4: pop
      StackMap locals:
      StackMap stack:
         5: aload 0
            getstatic io.reactivex.parallel.ParallelFailureHandling.RETRY:Lio/reactivex/parallel/ParallelFailureHandling;
            invokevirtual io.reactivex.parallel.ParallelFailureHandling.ordinal:()I
            iconst_4
            iastore
         6: goto 8
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
         7: pop
      StackMap locals:
      StackMap stack:
         8: aload 0
            getstatic io.reactivex.parallel.ParallelFailureHandling.SKIP:Lio/reactivex/parallel/ParallelFailureHandling;
            invokevirtual io.reactivex.parallel.ParallelFailureHandling.ordinal:()I
            iconst_3
            iastore
         9: goto 11
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        10: pop
      StackMap locals:
      StackMap stack:
        11: aload 0
            getstatic io.reactivex.parallel.ParallelFailureHandling.STOP:Lio/reactivex/parallel/ParallelFailureHandling;
            invokevirtual io.reactivex.parallel.ParallelFailureHandling.ordinal:()I
            iconst_1
            iastore
        12: goto 14
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        13: pop
      StackMap locals:
      StackMap stack:
        14: aload 0
            dup
            putstatic io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber.$SWITCH_TABLE$io$reactivex$parallel$ParallelFailureHandling:[I
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
      Exception table:
        from    to  target  type
           2     3       4  Class java.lang.NoSuchFieldError
           5     6       7  Class java.lang.NoSuchFieldError
           8     9      10  Class java.lang.NoSuchFieldError
          11    12      13  Class java.lang.NoSuchFieldError
}
Signature: <T:Ljava/lang/Object;R:Ljava/lang/Object;>Ljava/lang/Object;Lio/reactivex/internal/fuseable/ConditionalSubscriber<TT;>;Lorg/reactivestreams/Subscription;
SourceFile: "ParallelMapTry.java"
NestHost: io.reactivex.internal.operators.parallel.ParallelMapTry
InnerClasses:
  final ParallelMapTrySubscriber = io.reactivex.internal.operators.parallel.ParallelMapTry$ParallelMapTrySubscriber of io.reactivex.internal.operators.parallel.ParallelMapTry