public class org.springframework.core.ReactiveAdapterRegistry
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.springframework.core.ReactiveAdapterRegistry
  super_class: java.lang.Object
{
  private static volatile org.springframework.core.ReactiveAdapterRegistry sharedInstance;
    descriptor: Lorg/springframework/core/ReactiveAdapterRegistry;
    flags: (0x004a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE
    RuntimeVisibleAnnotations: 
      org.springframework.lang.Nullable()

  private final boolean reactorPresent;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.List<org.springframework.core.ReactiveAdapter> adapters;
    descriptor: Ljava/util/List;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/List<Lorg/springframework/core/ReactiveAdapter;>;

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=1
        start local 0 // org.springframework.core.ReactiveAdapterRegistry this
         0: .line 64
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 57
            aload 0 /* this */
            new java.util.ArrayList
            dup
            bipush 32
            invokespecial java.util.ArrayList.<init>:(I)V
            putfield org.springframework.core.ReactiveAdapterRegistry.adapters:Ljava/util/List;
         2: .line 66
            ldc Lorg/springframework/core/ReactiveAdapterRegistry;
            invokevirtual java.lang.Class.getClassLoader:()Ljava/lang/ClassLoader;
            astore 1 /* classLoader */
        start local 1 // java.lang.ClassLoader classLoader
         3: .line 69
            iconst_0
            istore 2 /* reactorRegistered */
        start local 2 // boolean reactorRegistered
         4: .line 70
            ldc "reactor.core.publisher.Flux"
            aload 1 /* classLoader */
            invokestatic org.springframework.util.ClassUtils.isPresent:(Ljava/lang/String;Ljava/lang/ClassLoader;)Z
            ifeq 7
         5: .line 71
            new org.springframework.core.ReactiveAdapterRegistry$ReactorRegistrar
            dup
            invokespecial org.springframework.core.ReactiveAdapterRegistry$ReactorRegistrar.<init>:()V
            aload 0 /* this */
            invokevirtual org.springframework.core.ReactiveAdapterRegistry$ReactorRegistrar.registerAdapters:(Lorg/springframework/core/ReactiveAdapterRegistry;)V
         6: .line 72
            iconst_1
            istore 2 /* reactorRegistered */
         7: .line 74
      StackMap locals: org.springframework.core.ReactiveAdapterRegistry java.lang.ClassLoader int
      StackMap stack:
            aload 0 /* this */
            iload 2 /* reactorRegistered */
            putfield org.springframework.core.ReactiveAdapterRegistry.reactorPresent:Z
         8: .line 77
            ldc "rx.Observable"
            aload 1 /* classLoader */
            invokestatic org.springframework.util.ClassUtils.isPresent:(Ljava/lang/String;Ljava/lang/ClassLoader;)Z
            ifeq 11
         9: .line 78
            ldc "rx.RxReactiveStreams"
            aload 1 /* classLoader */
            invokestatic org.springframework.util.ClassUtils.isPresent:(Ljava/lang/String;Ljava/lang/ClassLoader;)Z
            ifeq 11
        10: .line 79
            new org.springframework.core.ReactiveAdapterRegistry$RxJava1Registrar
            dup
            invokespecial org.springframework.core.ReactiveAdapterRegistry$RxJava1Registrar.<init>:()V
            aload 0 /* this */
            invokevirtual org.springframework.core.ReactiveAdapterRegistry$RxJava1Registrar.registerAdapters:(Lorg/springframework/core/ReactiveAdapterRegistry;)V
        11: .line 83
      StackMap locals:
      StackMap stack:
            ldc "io.reactivex.Flowable"
            aload 1 /* classLoader */
            invokestatic org.springframework.util.ClassUtils.isPresent:(Ljava/lang/String;Ljava/lang/ClassLoader;)Z
            ifeq 13
        12: .line 84
            new org.springframework.core.ReactiveAdapterRegistry$RxJava2Registrar
            dup
            invokespecial org.springframework.core.ReactiveAdapterRegistry$RxJava2Registrar.<init>:()V
            aload 0 /* this */
            invokevirtual org.springframework.core.ReactiveAdapterRegistry$RxJava2Registrar.registerAdapters:(Lorg/springframework/core/ReactiveAdapterRegistry;)V
        13: .line 88
      StackMap locals:
      StackMap stack:
            ldc "java.util.concurrent.Flow.Publisher"
            aload 1 /* classLoader */
            invokestatic org.springframework.util.ClassUtils.isPresent:(Ljava/lang/String;Ljava/lang/ClassLoader;)Z
            ifeq 15
        14: .line 89
            new org.springframework.core.ReactiveAdapterRegistry$ReactorJdkFlowAdapterRegistrar
            dup
            invokespecial org.springframework.core.ReactiveAdapterRegistry$ReactorJdkFlowAdapterRegistrar.<init>:()V
            aload 0 /* this */
            invokevirtual org.springframework.core.ReactiveAdapterRegistry$ReactorJdkFlowAdapterRegistrar.registerAdapter:(Lorg/springframework/core/ReactiveAdapterRegistry;)V
        15: .line 93
      StackMap locals:
      StackMap stack:
            return
        end local 2 // boolean reactorRegistered
        end local 1 // java.lang.ClassLoader classLoader
        end local 0 // org.springframework.core.ReactiveAdapterRegistry this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   16     0               this  Lorg/springframework/core/ReactiveAdapterRegistry;
            3   16     1        classLoader  Ljava/lang/ClassLoader;
            4   16     2  reactorRegistered  Z

  public boolean hasAdapters();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.springframework.core.ReactiveAdapterRegistry this
         0: .line 102
            aload 0 /* this */
            getfield org.springframework.core.ReactiveAdapterRegistry.adapters:Ljava/util/List;
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: ireturn
        end local 0 // org.springframework.core.ReactiveAdapterRegistry this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/springframework/core/ReactiveAdapterRegistry;

  public void registerReactiveType(org.springframework.core.ReactiveTypeDescriptor, java.util.function.Function<java.lang.Object, org.reactivestreams.Publisher<?>>, java.util.function.Function<org.reactivestreams.Publisher<?>, java.lang.Object>);
    descriptor: (Lorg/springframework/core/ReactiveTypeDescriptor;Ljava/util/function/Function;Ljava/util/function/Function;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=4, args_size=4
        start local 0 // org.springframework.core.ReactiveAdapterRegistry this
        start local 1 // org.springframework.core.ReactiveTypeDescriptor descriptor
        start local 2 // java.util.function.Function toAdapter
        start local 3 // java.util.function.Function fromAdapter
         0: .line 113
            aload 0 /* this */
            getfield org.springframework.core.ReactiveAdapterRegistry.reactorPresent:Z
            ifeq 3
         1: .line 114
            aload 0 /* this */
            getfield org.springframework.core.ReactiveAdapterRegistry.adapters:Ljava/util/List;
            new org.springframework.core.ReactiveAdapterRegistry$ReactorAdapter
            dup
            aload 1 /* descriptor */
            aload 2 /* toAdapter */
            aload 3 /* fromAdapter */
            invokespecial org.springframework.core.ReactiveAdapterRegistry$ReactorAdapter.<init>:(Lorg/springframework/core/ReactiveTypeDescriptor;Ljava/util/function/Function;Ljava/util/function/Function;)V
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         2: .line 115
            goto 4
         3: .line 117
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.core.ReactiveAdapterRegistry.adapters:Ljava/util/List;
            new org.springframework.core.ReactiveAdapter
            dup
            aload 1 /* descriptor */
            aload 2 /* toAdapter */
            aload 3 /* fromAdapter */
            invokespecial org.springframework.core.ReactiveAdapter.<init>:(Lorg/springframework/core/ReactiveTypeDescriptor;Ljava/util/function/Function;Ljava/util/function/Function;)V
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         4: .line 119
      StackMap locals:
      StackMap stack:
            return
        end local 3 // java.util.function.Function fromAdapter
        end local 2 // java.util.function.Function toAdapter
        end local 1 // org.springframework.core.ReactiveTypeDescriptor descriptor
        end local 0 // org.springframework.core.ReactiveAdapterRegistry this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    5     0         this  Lorg/springframework/core/ReactiveAdapterRegistry;
            0    5     1   descriptor  Lorg/springframework/core/ReactiveTypeDescriptor;
            0    5     2    toAdapter  Ljava/util/function/Function<Ljava/lang/Object;Lorg/reactivestreams/Publisher<*>;>;
            0    5     3  fromAdapter  Ljava/util/function/Function<Lorg/reactivestreams/Publisher<*>;Ljava/lang/Object;>;
    Signature: (Lorg/springframework/core/ReactiveTypeDescriptor;Ljava/util/function/Function<Ljava/lang/Object;Lorg/reactivestreams/Publisher<*>;>;Ljava/util/function/Function<Lorg/reactivestreams/Publisher<*>;Ljava/lang/Object;>;)V
    MethodParameters:
             Name  Flags
      descriptor   
      toAdapter    
      fromAdapter  

  public org.springframework.core.ReactiveAdapter getAdapter(java.lang.Class<?>);
    descriptor: (Ljava/lang/Class;)Lorg/springframework/core/ReactiveAdapter;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.springframework.core.ReactiveAdapterRegistry this
        start local 1 // java.lang.Class reactiveType
         0: .line 126
            aload 0 /* this */
            aload 1 /* reactiveType */
            aconst_null
            invokevirtual org.springframework.core.ReactiveAdapterRegistry.getAdapter:(Ljava/lang/Class;Ljava/lang/Object;)Lorg/springframework/core/ReactiveAdapter;
            areturn
        end local 1 // java.lang.Class reactiveType
        end local 0 // org.springframework.core.ReactiveAdapterRegistry this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    1     0          this  Lorg/springframework/core/ReactiveAdapterRegistry;
            0    1     1  reactiveType  Ljava/lang/Class<*>;
    Signature: (Ljava/lang/Class<*>;)Lorg/springframework/core/ReactiveAdapter;
    RuntimeVisibleAnnotations: 
      org.springframework.lang.Nullable()
    MethodParameters:
              Name  Flags
      reactiveType  

  public org.springframework.core.ReactiveAdapter getAdapter(java.lang.Class<?>, );
    descriptor: (Ljava/lang/Class;Ljava/lang/Object;)Lorg/springframework/core/ReactiveAdapter;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=5, args_size=3
        start local 0 // org.springframework.core.ReactiveAdapterRegistry this
        start local 1 // java.lang.Class reactiveType
        start local 2 // java.lang.Object source
         0: .line 139
            aload 2 /* source */
            instanceof java.util.Optional
            ifeq 1
            aload 2 /* source */
            checkcast java.util.Optional
            aconst_null
            invokevirtual java.util.Optional.orElse:(Ljava/lang/Object;)Ljava/lang/Object;
            goto 2
      StackMap locals:
      StackMap stack:
         1: aload 2 /* source */
      StackMap locals:
      StackMap stack: java.lang.Object
         2: astore 3 /* sourceToUse */
        start local 3 // java.lang.Object sourceToUse
         3: .line 140
            aload 3 /* sourceToUse */
            ifnull 4
            aload 3 /* sourceToUse */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            goto 5
      StackMap locals: java.lang.Object
      StackMap stack:
         4: aload 1 /* reactiveType */
      StackMap locals:
      StackMap stack: java.lang.Class
         5: astore 4 /* clazz */
        start local 4 // java.lang.Class clazz
         6: .line 141
            aload 4 /* clazz */
            ifnonnull 8
         7: .line 142
            aconst_null
            areturn
         8: .line 145
      StackMap locals: java.lang.Class
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.core.ReactiveAdapterRegistry.adapters:Ljava/util/List;
            invokeinterface java.util.List.stream:()Ljava/util/stream/Stream;
         9: .line 146
            aload 4 /* clazz */
            invokedynamic test(Ljava/lang/Class;)Ljava/util/function/Predicate;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)Z
                  org/springframework/core/ReactiveAdapterRegistry.lambda$0(Ljava/lang/Class;Lorg/springframework/core/ReactiveAdapter;)Z (6)
                  (Lorg/springframework/core/ReactiveAdapter;)Z
            invokeinterface java.util.stream.Stream.filter:(Ljava/util/function/Predicate;)Ljava/util/stream/Stream;
        10: .line 147
            invokeinterface java.util.stream.Stream.findFirst:()Ljava/util/Optional;
        11: .line 148
            aload 0 /* this */
            aload 4 /* clazz */
            invokedynamic get(Lorg/springframework/core/ReactiveAdapterRegistry;Ljava/lang/Class;)Ljava/util/function/Supplier;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  ()Ljava/lang/Object;
                  org/springframework/core/ReactiveAdapterRegistry.lambda$1(Ljava/lang/Class;)Lorg/springframework/core/ReactiveAdapter; (7)
                  ()Lorg/springframework/core/ReactiveAdapter;
            invokevirtual java.util.Optional.orElseGet:(Ljava/util/function/Supplier;)Ljava/lang/Object;
            checkcast org.springframework.core.ReactiveAdapter
        12: .line 145
            areturn
        end local 4 // java.lang.Class clazz
        end local 3 // java.lang.Object sourceToUse
        end local 2 // java.lang.Object source
        end local 1 // java.lang.Class reactiveType
        end local 0 // org.springframework.core.ReactiveAdapterRegistry this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   13     0          this  Lorg/springframework/core/ReactiveAdapterRegistry;
            0   13     1  reactiveType  Ljava/lang/Class<*>;
            0   13     2        source  Ljava/lang/Object;
            3   13     3   sourceToUse  Ljava/lang/Object;
            6   13     4         clazz  Ljava/lang/Class<*>;
    Signature: (Ljava/lang/Class<*>;Ljava/lang/Object;)Lorg/springframework/core/ReactiveAdapter;
    RuntimeVisibleAnnotations: 
      org.springframework.lang.Nullable()
    RuntimeVisibleParameterAnnotations: 
      0:
        org.springframework.lang.Nullable()
      1:
        org.springframework.lang.Nullable()
    MethodParameters:
              Name  Flags
      reactiveType  
      source        

  public static org.springframework.core.ReactiveAdapterRegistry getSharedInstance();
    descriptor: ()Lorg/springframework/core/ReactiveAdapterRegistry;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=0
         0: .line 167
            getstatic org.springframework.core.ReactiveAdapterRegistry.sharedInstance:Lorg/springframework/core/ReactiveAdapterRegistry;
            astore 0 /* registry */
        start local 0 // org.springframework.core.ReactiveAdapterRegistry registry
         1: .line 168
            aload 0 /* registry */
            ifnonnull 11
         2: .line 169
            ldc Lorg/springframework/core/ReactiveAdapterRegistry;
            dup
            astore 1
            monitorenter
         3: .line 170
            getstatic org.springframework.core.ReactiveAdapterRegistry.sharedInstance:Lorg/springframework/core/ReactiveAdapterRegistry;
            astore 0 /* registry */
         4: .line 171
            aload 0 /* registry */
            ifnonnull 7
         5: .line 172
            new org.springframework.core.ReactiveAdapterRegistry
            dup
            invokespecial org.springframework.core.ReactiveAdapterRegistry.<init>:()V
            astore 0 /* registry */
         6: .line 173
            aload 0 /* registry */
            putstatic org.springframework.core.ReactiveAdapterRegistry.sharedInstance:Lorg/springframework/core/ReactiveAdapterRegistry;
         7: .line 169
      StackMap locals: org.springframework.core.ReactiveAdapterRegistry java.lang.Class
      StackMap stack:
            aload 1
            monitorexit
         8: goto 11
      StackMap locals:
      StackMap stack: java.lang.Throwable
         9: aload 1
            monitorexit
        10: athrow
        11: .line 177
      StackMap locals:
      StackMap stack:
            aload 0 /* registry */
            areturn
        end local 0 // org.springframework.core.ReactiveAdapterRegistry registry
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            1   12     0  registry  Lorg/springframework/core/ReactiveAdapterRegistry;
      Exception table:
        from    to  target  type
           3     8       9  any
           9    10       9  any

  private static boolean lambda$0(java.lang.Class, org.springframework.core.ReactiveAdapter);
    descriptor: (Ljava/lang/Class;Lorg/springframework/core/ReactiveAdapter;)Z
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
        start local 1 // org.springframework.core.ReactiveAdapter adapter
         0: .line 146
            aload 1 /* adapter */
            invokevirtual org.springframework.core.ReactiveAdapter.getReactiveType:()Ljava/lang/Class;
            aload 0
            if_acmpne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: ireturn
        end local 1 // org.springframework.core.ReactiveAdapter adapter
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     1  adapter  Lorg/springframework/core/ReactiveAdapter;

  private org.springframework.core.ReactiveAdapter lambda$1(java.lang.Class);
    descriptor: (Ljava/lang/Class;)Lorg/springframework/core/ReactiveAdapter;
    flags: (0x1002) ACC_PRIVATE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.springframework.core.ReactiveAdapterRegistry this
         0: .line 149
            aload 0 /* this */
            getfield org.springframework.core.ReactiveAdapterRegistry.adapters:Ljava/util/List;
            invokeinterface java.util.List.stream:()Ljava/util/stream/Stream;
         1: .line 150
            aload 1
            invokedynamic test(Ljava/lang/Class;)Ljava/util/function/Predicate;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)Z
                  org/springframework/core/ReactiveAdapterRegistry.lambda$2(Ljava/lang/Class;Lorg/springframework/core/ReactiveAdapter;)Z (6)
                  (Lorg/springframework/core/ReactiveAdapter;)Z
            invokeinterface java.util.stream.Stream.filter:(Ljava/util/function/Predicate;)Ljava/util/stream/Stream;
         2: .line 151
            invokeinterface java.util.stream.Stream.findFirst:()Ljava/util/Optional;
         3: .line 152
            aconst_null
            invokevirtual java.util.Optional.orElse:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.springframework.core.ReactiveAdapter
            areturn
        end local 0 // org.springframework.core.ReactiveAdapterRegistry this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/springframework/core/ReactiveAdapterRegistry;

  private static boolean lambda$2(java.lang.Class, org.springframework.core.ReactiveAdapter);
    descriptor: (Ljava/lang/Class;Lorg/springframework/core/ReactiveAdapter;)Z
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
        start local 1 // org.springframework.core.ReactiveAdapter adapter
         0: .line 150
            aload 1 /* adapter */
            invokevirtual org.springframework.core.ReactiveAdapter.getReactiveType:()Ljava/lang/Class;
            aload 0
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ireturn
        end local 1 // org.springframework.core.ReactiveAdapter adapter
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     1  adapter  Lorg/springframework/core/ReactiveAdapter;
}
SourceFile: "ReactiveAdapterRegistry.java"
NestMembers:
  org.springframework.core.ReactiveAdapterRegistry$ReactorAdapter  org.springframework.core.ReactiveAdapterRegistry$ReactorJdkFlowAdapterRegistrar  org.springframework.core.ReactiveAdapterRegistry$ReactorRegistrar  org.springframework.core.ReactiveAdapterRegistry$RxJava1Registrar  org.springframework.core.ReactiveAdapterRegistry$RxJava2Registrar
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  private ReactorAdapter = org.springframework.core.ReactiveAdapterRegistry$ReactorAdapter of org.springframework.core.ReactiveAdapterRegistry
  private ReactorJdkFlowAdapterRegistrar = org.springframework.core.ReactiveAdapterRegistry$ReactorJdkFlowAdapterRegistrar of org.springframework.core.ReactiveAdapterRegistry
  private ReactorRegistrar = org.springframework.core.ReactiveAdapterRegistry$ReactorRegistrar of org.springframework.core.ReactiveAdapterRegistry
  private RxJava1Registrar = org.springframework.core.ReactiveAdapterRegistry$RxJava1Registrar of org.springframework.core.ReactiveAdapterRegistry
  private RxJava2Registrar = org.springframework.core.ReactiveAdapterRegistry$RxJava2Registrar of org.springframework.core.ReactiveAdapterRegistry