https://github.com/spring-projects/spring-framework: Spring Core (Spring IO)
  • Juergen Hoeller 
public class org.springframework.core.KotlinReflectionParameterNameDiscoverer implements org.springframework.core.ParameterNameDiscoverer
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.springframework.core.KotlinReflectionParameterNameDiscoverer
  super_class: java.lang.Object
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.springframework.core.KotlinReflectionParameterNameDiscoverer this
         0: .line 40
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.springframework.core.KotlinReflectionParameterNameDiscoverer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/springframework/core/KotlinReflectionParameterNameDiscoverer;

  public java.lang.String[] getParameterNames(java.lang.reflect.Method);
    descriptor: (Ljava/lang/reflect/Method;)[Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.springframework.core.KotlinReflectionParameterNameDiscoverer this
        start local 1 // java.lang.reflect.Method method
         0: .line 45
            aload 1 /* method */
            invokevirtual java.lang.reflect.Method.getDeclaringClass:()Ljava/lang/Class;
            invokestatic org.springframework.core.KotlinDetector.isKotlinType:(Ljava/lang/Class;)Z
            ifne 2
         1: .line 46
            aconst_null
            areturn
         2: .line 50
      StackMap locals:
      StackMap stack:
            aload 1 /* method */
            invokestatic kotlin.reflect.jvm.ReflectJvmMapping.getKotlinFunction:(Ljava/lang/reflect/Method;)Lkotlin/reflect/KFunction;
            astore 2 /* function */
        start local 2 // kotlin.reflect.KFunction function
         3: .line 51
            aload 2 /* function */
            ifnull 4
            aload 0 /* this */
            aload 2 /* function */
            invokeinterface kotlin.reflect.KFunction.getParameters:()Ljava/util/List;
            invokevirtual org.springframework.core.KotlinReflectionParameterNameDiscoverer.getParameterNames:(Ljava/util/List;)[Ljava/lang/String;
            goto 5
      StackMap locals: kotlin.reflect.KFunction
      StackMap stack:
         4: aconst_null
      StackMap locals:
      StackMap stack: java.lang.String[]
         5: areturn
        end local 2 // kotlin.reflect.KFunction function
         6: .line 53
      StackMap locals: org.springframework.core.KotlinReflectionParameterNameDiscoverer java.lang.reflect.Method
      StackMap stack: java.lang.UnsupportedOperationException
            pop
         7: .line 54
            aconst_null
            areturn
        end local 1 // java.lang.reflect.Method method
        end local 0 // org.springframework.core.KotlinReflectionParameterNameDiscoverer this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    8     0      this  Lorg/springframework/core/KotlinReflectionParameterNameDiscoverer;
            0    8     1    method  Ljava/lang/reflect/Method;
            3    6     2  function  Lkotlin/reflect/KFunction<*>;
      Exception table:
        from    to  target  type
           2     5       6  Class java.lang.UnsupportedOperationException
    RuntimeVisibleAnnotations: 
      org.springframework.lang.Nullable()
    MethodParameters:
        Name  Flags
      method  

  public java.lang.String[] getParameterNames(java.lang.reflect.Constructor<?>);
    descriptor: (Ljava/lang/reflect/Constructor;)[Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.springframework.core.KotlinReflectionParameterNameDiscoverer this
        start local 1 // java.lang.reflect.Constructor ctor
         0: .line 61
            aload 1 /* ctor */
            invokevirtual java.lang.reflect.Constructor.getDeclaringClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.isEnum:()Z
            ifne 1
            aload 1 /* ctor */
            invokevirtual java.lang.reflect.Constructor.getDeclaringClass:()Ljava/lang/Class;
            invokestatic org.springframework.core.KotlinDetector.isKotlinType:(Ljava/lang/Class;)Z
            ifne 2
         1: .line 62
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
         2: .line 66
      StackMap locals:
      StackMap stack:
            aload 1 /* ctor */
            invokestatic kotlin.reflect.jvm.ReflectJvmMapping.getKotlinFunction:(Ljava/lang/reflect/Constructor;)Lkotlin/reflect/KFunction;
            astore 2 /* function */
        start local 2 // kotlin.reflect.KFunction function
         3: .line 67
            aload 2 /* function */
            ifnull 4
            aload 0 /* this */
            aload 2 /* function */
            invokeinterface kotlin.reflect.KFunction.getParameters:()Ljava/util/List;
            invokevirtual org.springframework.core.KotlinReflectionParameterNameDiscoverer.getParameterNames:(Ljava/util/List;)[Ljava/lang/String;
            goto 5
      StackMap locals: kotlin.reflect.KFunction
      StackMap stack:
         4: aconst_null
      StackMap locals:
      StackMap stack: java.lang.String[]
         5: areturn
        end local 2 // kotlin.reflect.KFunction function
         6: .line 69
      StackMap locals: org.springframework.core.KotlinReflectionParameterNameDiscoverer java.lang.reflect.Constructor
      StackMap stack: java.lang.UnsupportedOperationException
            pop
         7: .line 70
            aconst_null
            areturn
        end local 1 // java.lang.reflect.Constructor ctor
        end local 0 // org.springframework.core.KotlinReflectionParameterNameDiscoverer this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    8     0      this  Lorg/springframework/core/KotlinReflectionParameterNameDiscoverer;
            0    8     1      ctor  Ljava/lang/reflect/Constructor<*>;
            3    6     2  function  Lkotlin/reflect/KFunction<*>;
      Exception table:
        from    to  target  type
           2     5       6  Class java.lang.UnsupportedOperationException
    Signature: (Ljava/lang/reflect/Constructor<*>;)[Ljava/lang/String;
    RuntimeVisibleAnnotations: 
      org.springframework.lang.Nullable()
    MethodParameters:
      Name  Flags
      ctor  

  private java.lang.String[] getParameterNames(java.util.List<kotlin.reflect.KParameter>);
    descriptor: (Ljava/util/List;)[Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=7, args_size=2
        start local 0 // org.springframework.core.KotlinReflectionParameterNameDiscoverer this
        start local 1 // java.util.List parameters
         0: .line 76
            aload 1 /* parameters */
         1: .line 77
            invokeinterface java.util.List.stream:()Ljava/util/stream/Stream;
         2: .line 79
            invokedynamic test()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/KotlinReflectionParameterNameDiscoverer.lambda$0(Lkotlin/reflect/KParameter;)Z (6)
                  (Lkotlin/reflect/KParameter;)Z
            invokeinterface java.util.stream.Stream.filter:(Ljava/util/function/Predicate;)Ljava/util/stream/Stream;
         3: .line 80
            invokestatic java.util.stream.Collectors.toList:()Ljava/util/stream/Collector;
            invokeinterface java.util.stream.Stream.collect:(Ljava/util/stream/Collector;)Ljava/lang/Object;
            checkcast java.util.List
         4: .line 76
            astore 2 /* filteredParameters */
        start local 2 // java.util.List filteredParameters
         5: .line 81
            aload 2 /* filteredParameters */
            invokeinterface java.util.List.size:()I
            anewarray java.lang.String
            astore 3 /* parameterNames */
        start local 3 // java.lang.String[] parameterNames
         6: .line 82
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         7: goto 16
         8: .line 83
      StackMap locals: java.util.List java.lang.String[] int
      StackMap stack:
            aload 2 /* filteredParameters */
            iload 4 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast kotlin.reflect.KParameter
            astore 5 /* parameter */
        start local 5 // kotlin.reflect.KParameter parameter
         9: .line 86
            getstatic kotlin.reflect.KParameter$Kind.EXTENSION_RECEIVER:Lkotlin/reflect/KParameter$Kind;
            aload 5 /* parameter */
            invokeinterface kotlin.reflect.KParameter.getKind:()Lkotlin/reflect/KParameter$Kind;
            invokevirtual kotlin.reflect.KParameter$Kind.equals:(Ljava/lang/Object;)Z
            ifeq 10
            ldc "$receiver"
            goto 11
      StackMap locals: kotlin.reflect.KParameter
      StackMap stack:
        10: aload 5 /* parameter */
            invokeinterface kotlin.reflect.KParameter.getName:()Ljava/lang/String;
      StackMap locals:
      StackMap stack: java.lang.String
        11: astore 6 /* name */
        start local 6 // java.lang.String name
        12: .line 87
            aload 6 /* name */
            ifnonnull 14
        13: .line 88
            aconst_null
            areturn
        14: .line 90
      StackMap locals: java.lang.String
      StackMap stack:
            aload 3 /* parameterNames */
            iload 4 /* i */
            aload 6 /* name */
            aastore
        end local 6 // java.lang.String name
        end local 5 // kotlin.reflect.KParameter parameter
        15: .line 82
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
        16: iload 4 /* i */
            aload 2 /* filteredParameters */
            invokeinterface java.util.List.size:()I
            if_icmplt 8
        end local 4 // int i
        17: .line 92
            aload 3 /* parameterNames */
            areturn
        end local 3 // java.lang.String[] parameterNames
        end local 2 // java.util.List filteredParameters
        end local 1 // java.util.List parameters
        end local 0 // org.springframework.core.KotlinReflectionParameterNameDiscoverer this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0   18     0                this  Lorg/springframework/core/KotlinReflectionParameterNameDiscoverer;
            0   18     1          parameters  Ljava/util/List<Lkotlin/reflect/KParameter;>;
            5   18     2  filteredParameters  Ljava/util/List<Lkotlin/reflect/KParameter;>;
            6   18     3      parameterNames  [Ljava/lang/String;
            7   17     4                   i  I
            9   15     5           parameter  Lkotlin/reflect/KParameter;
           12   15     6                name  Ljava/lang/String;
    Signature: (Ljava/util/List<Lkotlin/reflect/KParameter;>;)[Ljava/lang/String;
    RuntimeVisibleAnnotations: 
      org.springframework.lang.Nullable()
    MethodParameters:
            Name  Flags
      parameters  

  private static boolean lambda$0(kotlin.reflect.KParameter);
    descriptor: (Lkotlin/reflect/KParameter;)Z
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // kotlin.reflect.KParameter p
         0: .line 79
            getstatic kotlin.reflect.KParameter$Kind.VALUE:Lkotlin/reflect/KParameter$Kind;
            aload 0 /* p */
            invokeinterface kotlin.reflect.KParameter.getKind:()Lkotlin/reflect/KParameter$Kind;
            invokevirtual kotlin.reflect.KParameter$Kind.equals:(Ljava/lang/Object;)Z
            ifne 1
            getstatic kotlin.reflect.KParameter$Kind.EXTENSION_RECEIVER:Lkotlin/reflect/KParameter$Kind;
            aload 0 /* p */
            invokeinterface kotlin.reflect.KParameter.getKind:()Lkotlin/reflect/KParameter$Kind;
            invokevirtual kotlin.reflect.KParameter$Kind.equals:(Ljava/lang/Object;)Z
            ifne 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: ireturn
        end local 0 // kotlin.reflect.KParameter p
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0     p  Lkotlin/reflect/KParameter;
}
SourceFile: "KotlinReflectionParameterNameDiscoverer.java"
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  public final Kind = kotlin.reflect.KParameter$Kind of kotlin.reflect.KParameter