final class java.util.concurrent.CompletableFuture$Canceller implements java.util.function.BiConsumer<java.lang.Object, java.lang.Throwable>
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: java.util.concurrent.CompletableFuture$Canceller
  super_class: java.lang.Object
{
  final java.util.concurrent.Future<?> f;
    descriptor: Ljava/util/concurrent/Future;
    flags: (0x0010) ACC_FINAL
    Signature: Ljava/util/concurrent/Future<*>;

  void <init>(java.util.concurrent.Future<?>);
    descriptor: (Ljava/util/concurrent/Future;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.concurrent.CompletableFuture$Canceller this
        start local 1 // java.util.concurrent.Future f
         0: .line 2810
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            aload 0 /* this */
            aload 1 /* f */
            putfield java.util.concurrent.CompletableFuture$Canceller.f:Ljava/util/concurrent/Future;
            return
        end local 1 // java.util.concurrent.Future f
        end local 0 // java.util.concurrent.CompletableFuture$Canceller this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/CompletableFuture$Canceller;
            0    1     1     f  Ljava/util/concurrent/Future<*>;
    Signature: (Ljava/util/concurrent/Future<*>;)V
    MethodParameters:
      Name  Flags
      f     

  public void accept(java.lang.Object, java.lang.Throwable);
    descriptor: (Ljava/lang/Object;Ljava/lang/Throwable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // java.util.concurrent.CompletableFuture$Canceller this
        start local 1 // java.lang.Object ignore
        start local 2 // java.lang.Throwable ex
         0: .line 2812
            aload 2 /* ex */
            ifnonnull 2
            aload 0 /* this */
            getfield java.util.concurrent.CompletableFuture$Canceller.f:Ljava/util/concurrent/Future;
            ifnull 2
            aload 0 /* this */
            getfield java.util.concurrent.CompletableFuture$Canceller.f:Ljava/util/concurrent/Future;
            invokeinterface java.util.concurrent.Future.isDone:()Z
            ifne 2
         1: .line 2813
            aload 0 /* this */
            getfield java.util.concurrent.CompletableFuture$Canceller.f:Ljava/util/concurrent/Future;
            iconst_0
            invokeinterface java.util.concurrent.Future.cancel:(Z)Z
            pop
         2: .line 2814
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Throwable ex
        end local 1 // java.lang.Object ignore
        end local 0 // java.util.concurrent.CompletableFuture$Canceller this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Ljava/util/concurrent/CompletableFuture$Canceller;
            0    3     1  ignore  Ljava/lang/Object;
            0    3     2      ex  Ljava/lang/Throwable;
    MethodParameters:
        Name  Flags
      ignore  
      ex      

  public void accept(java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)V
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            aload 1
            checkcast java.lang.Object
            aload 2
            checkcast java.lang.Throwable
            invokevirtual java.util.concurrent.CompletableFuture$Canceller.accept:(Ljava/lang/Object;Ljava/lang/Throwable;)V
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Ljava/lang/Object;Ljava/util/function/BiConsumer<Ljava/lang/Object;Ljava/lang/Throwable;>;
SourceFile: "CompletableFuture.java"
NestHost: java.util.concurrent.CompletableFuture
InnerClasses:
  final Canceller = java.util.concurrent.CompletableFuture$Canceller of java.util.concurrent.CompletableFuture