FILE fqName:<root> fileName:/Derived.kt
  CLASS CLASS name:Derived modality:FINAL visibility:public superTypes:[<root>.BaseJava]
    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.Derived
    CONSTRUCTOR visibility:public <> () returnType:<root>.Derived [primary]
      BLOCK_BODY
        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in <root>.BaseJava'
        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:Derived modality:FINAL visibility:public superTypes:[<root>.BaseJava]'
    PROPERTY name:a visibility:private modality:FINAL [val]
      FIELD PROPERTY_BACKING_FIELD name:a type:kotlin.String visibility:private [final]
        EXPRESSION_BODY
          CONST String type=kotlin.String value="FAIL"
      FUN DEFAULT_PROPERTY_ACCESSOR name:<get-a> visibility:private modality:FINAL <> ($this:<root>.Derived) returnType:kotlin.String
        correspondingProperty: PROPERTY name:a visibility:private modality:FINAL [val]
        $this: VALUE_PARAMETER name:<this> type:<root>.Derived
        BLOCK_BODY
          RETURN type=kotlin.Nothing from='private final fun <get-a> (): kotlin.String declared in <root>.Derived'
            GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:a type:kotlin.String visibility:private [final]' type=kotlin.String origin=null
              receiver: GET_VAR '<this>: <root>.Derived declared in <root>.Derived.<get-a>' type=<root>.Derived origin=null
    PROPERTY name:b visibility:private modality:FINAL [val]
      FIELD PROPERTY_BACKING_FIELD name:b type:kotlin.String visibility:private [final]
        EXPRESSION_BODY
          CONST String type=kotlin.String value="FAIL"
      FUN DEFAULT_PROPERTY_ACCESSOR name:<get-b> visibility:private modality:FINAL <> ($this:<root>.Derived) returnType:kotlin.String
        correspondingProperty: PROPERTY name:b visibility:private modality:FINAL [val]
        $this: VALUE_PARAMETER name:<this> type:<root>.Derived
        BLOCK_BODY
          RETURN type=kotlin.Nothing from='private final fun <get-b> (): kotlin.String declared in <root>.Derived'
            GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:b type:kotlin.String visibility:private [final]' type=kotlin.String origin=null
              receiver: GET_VAR '<this>: <root>.Derived declared in <root>.Derived.<get-b>' type=<root>.Derived origin=null
    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
      overridden:
        public open fun equals (other: kotlin.Any?): kotlin.Boolean [fake_override,operator] declared in <root>.BaseJava
      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
      overridden:
        public open fun hashCode (): kotlin.Int [fake_override] declared in <root>.BaseJava
      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
      overridden:
        public open fun toString (): kotlin.String [fake_override] declared in <root>.BaseJava
      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
  FUN name:box visibility:public modality:FINAL <> () returnType:kotlin.String
    BLOCK_BODY
      VAR name:d type:<root>.Derived [val]
        CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in <root>.Derived' type=<root>.Derived origin=null
      RETURN type=kotlin.Nothing from='public final fun box (): kotlin.String declared in <root>'
        CALL 'public final fun plus (other: kotlin.Any?): kotlin.String [operator] declared in kotlin.String' type=kotlin.String origin=PLUS
          $this: CALL 'public abstract fun get (): V of kotlin.reflect.KMutableProperty0 [expect,fake_override] declared in kotlin.reflect.KMutableProperty0' type=@[FlexibleNullability] kotlin.String? origin=null
            $this: PROPERTY_REFERENCE 'public open a: @[FlexibleNullability] kotlin.String? [var]' field='FIELD IR_EXTERNAL_JAVA_DECLARATION_STUB name:a type:@[FlexibleNullability] kotlin.String? visibility:public' getter='public open fun <get-a> (): @[FlexibleNullability] kotlin.String? declared in <root>.BaseJava' setter='public open fun <set-a> (<set-?>: @[FlexibleNullability] kotlin.String?): kotlin.Unit declared in <root>.BaseJava' type=kotlin.reflect.KMutableProperty0<@[FlexibleNullability] kotlin.String?> origin=null
              <1>: <none>
              $this: TYPE_OP type=<root>.BaseJava origin=IMPLICIT_CAST typeOperand=<root>.BaseJava
                GET_VAR 'val d: <root>.Derived [val] declared in <root>.box' type=<root>.Derived origin=null
          other: CALL 'public abstract fun get (): V of kotlin.reflect.KMutableProperty0 [expect,fake_override] declared in kotlin.reflect.KMutableProperty0' type=@[FlexibleNullability] kotlin.String? origin=null
            $this: PROPERTY_REFERENCE 'public/*package*/ open b: @[FlexibleNullability] kotlin.String? [var]' field='FIELD IR_EXTERNAL_JAVA_DECLARATION_STUB name:b type:@[FlexibleNullability] kotlin.String? visibility:public/*package*/' getter='public/*package*/ open fun <get-b> (): @[FlexibleNullability] kotlin.String? declared in <root>.BaseJava' setter='public/*package*/ open fun <set-b> (<set-?>: @[FlexibleNullability] kotlin.String?): kotlin.Unit declared in <root>.BaseJava' type=kotlin.reflect.KMutableProperty0<@[FlexibleNullability] kotlin.String?> origin=null
              <1>: <none>
              $this: TYPE_OP type=<root>.BaseJava origin=IMPLICIT_CAST typeOperand=<root>.BaseJava
                GET_VAR 'val d: <root>.Derived [val] declared in <root>.box' type=<root>.Derived origin=null