PSI/FIR->IR translators: return to 1.7.10 behavior for field references

In 1.7.20 we used the nearest Java-based receiver for such field
references in backend. Now we are using use-site receiver again,
it can lead to accidental usage of derived class property backing field.

This is effectively a revert of KT-49507 fix, see commits:
- fa914f20
- b0a6508d

#KT-54393 Fixed
#KT-49507 Planned
#KT-52338 Planned

compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/CallAndReferenceGenerator.kt

@@ -6,7 +6,6 @@
 package org.jetbrains.kotlin.fir.backend.generators
 
 import org.jetbrains.kotlin.KtFakeSourceElementKind
-import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.fir.*
 import org.jetbrains.kotlin.fir.backend.*
 import org.jetbrains.kotlin.fir.declarations.*
@@ -21,7 +20,6 @@ import org.jetbrains.kotlin.fir.references.FirSuperReference
 import org.jetbrains.kotlin.fir.references.builder.buildResolvedNamedReference
 import org.jetbrains.kotlin.fir.references.impl.FirReferencePlaceholderForResolvedAnnotations
 import org.jetbrains.kotlin.fir.resolve.calls.FirSyntheticFunctionSymbol
-import org.jetbrains.kotlin.fir.resolve.dfa.unwrapSmartcastExpression
 import org.jetbrains.kotlin.fir.resolve.fullyExpandedType
 import org.jetbrains.kotlin.fir.resolve.substitution.ConeSubstitutor
 import org.jetbrains.kotlin.fir.resolve.substitution.ConeSubstitutorByMap
@@ -39,7 +37,10 @@ import org.jetbrains.kotlin.ir.expressions.impl.*
 import org.jetbrains.kotlin.ir.symbols.*
 import org.jetbrains.kotlin.ir.symbols.impl.IrFieldSymbolImpl
 import org.jetbrains.kotlin.ir.types.*
-import org.jetbrains.kotlin.ir.util.*
+import org.jetbrains.kotlin.ir.util.dump
+import org.jetbrains.kotlin.ir.util.isFunctionTypeOrSubtype
+import org.jetbrains.kotlin.ir.util.isInterface
+import org.jetbrains.kotlin.ir.util.isMethodOfAny
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.psi2ir.generators.hasNoSideEffects
 import org.jetbrains.kotlin.psi2ir.generators.isUnchanging
@@ -253,30 +254,6 @@ class CallAndReferenceGenerator(
         return null
     }
 
-    // Note: I don't like using super qualifier symbols to determine field receivers in bytecode properly.
-    // Would be much better to use super qualifiers only in case when it's used explicitly.
-    // However, FE 1.0 does it, and currently we have no better way to provide these receivers.
-    // See KT-49507 and KT-48954 as good examples for cases we try to handle here
-    private fun FirExpression.superQualifierSymbolForField(fieldSymbol: IrFieldSymbol): IrClassSymbol? {
-        val unwrapped = this.unwrapSmartcastExpression()
-        if (unwrapped !is FirQualifiedAccess) return null
-        if (unwrapped.calleeReference is FirSuperReference) return superQualifierSymbol()
-        if (fieldSymbol.owner.correspondingPropertySymbol != null) return null
-        val originalContainingClass = fieldSymbol.owner.parentClassOrNull ?: return null
-        val ownContainingClass = typeRef.toIrType().classifierOrNull?.owner as? IrClass ?: return null
-        // For static field, we shouldn't unwrap fake override in any case
-        if (fieldSymbol.owner.isStatic) return ownContainingClass.symbol
-        // Find first Java super class to avoid possible visibility exposure & separate compilation problems
-        var superQualifierClass = ownContainingClass
-        while (!superQualifierClass.isFromJava() && superQualifierClass !== originalContainingClass) {
-            superQualifierClass = superQualifierClass.superTypes.find {
-                val kind = it.getClass()?.kind
-                kind == ClassKind.CLASS || kind == ClassKind.ENUM_CLASS
-            }?.getClass() ?: break
-        }
-        return superQualifierClass.symbol
-    }
-
     private fun FirExpression.superQualifierSymbol(): IrClassSymbol? {
         if (this !is FirQualifiedAccess) {
             return null
@@ -492,7 +469,7 @@ class CallAndReferenceGenerator(
                         IrGetFieldImpl(
                             startOffset, endOffset, symbol, type,
                             origin = IrStatementOrigin.GET_PROPERTY.takeIf { calleeReference !is FirDelegateFieldReference },
-                            superQualifierSymbol = dispatchReceiver.superQualifierSymbolForField(symbol)
+                            superQualifierSymbol = dispatchReceiver.superQualifierSymbol()
                         )
                     }
                     is IrValueSymbol -> {

compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirBlackBoxCodegenTestGenerated.java

@@ -17801,6 +17801,12 @@ public class FirBlackBoxCodegenTestGenerated extends AbstractFirBlackBoxCodegenT
             runTest("compiler/testData/codegen/box/fieldRename/javaFieldAndCompanionProperty.kt");
         }
 
+        @Test
+        @TestMetadata("javaFieldAndKotlinPrivateProperty.kt")
+        public void testJavaFieldAndKotlinPrivateProperty() throws Exception {
+            runTest("compiler/testData/codegen/box/fieldRename/javaFieldAndKotlinPrivateProperty.kt");
+        }
+
         @Test
         @TestMetadata("javaFieldAndKotlinProperty.kt")
         public void testJavaFieldAndKotlinProperty() throws Exception {

compiler/ir/ir.psi2ir/src/org/jetbrains/kotlin/psi2ir/generators/CallGenerator.kt

@@ -19,7 +19,6 @@ package org.jetbrains.kotlin.psi2ir.generators
 import org.jetbrains.kotlin.descriptors.*
 import org.jetbrains.kotlin.descriptors.impl.LocalVariableDescriptor
 import org.jetbrains.kotlin.descriptors.impl.SyntheticFieldDescriptor
-import org.jetbrains.kotlin.ir.declarations.IrDeclarationOrigin.IR_EXTERNAL_JAVA_DECLARATION_STUB
 import org.jetbrains.kotlin.ir.declarations.IrVariable
 import org.jetbrains.kotlin.ir.expressions.*
 import org.jetbrains.kotlin.ir.expressions.impl.*
@@ -37,7 +36,6 @@ import org.jetbrains.kotlin.resolve.calls.model.ResolvedValueArgument
 import org.jetbrains.kotlin.resolve.calls.tasks.isDynamic
 import org.jetbrains.kotlin.resolve.calls.util.FakeCallableDescriptorForObject
 import org.jetbrains.kotlin.resolve.descriptorUtil.classValueType
-import org.jetbrains.kotlin.resolve.descriptorUtil.getSuperClassNotAny
 import org.jetbrains.kotlin.types.KotlinType
 
 class CallGenerator(statementGenerator: StatementGenerator) : StatementGeneratorExtension(statementGenerator) {
@@ -195,21 +193,6 @@ class CallGenerator(statementGenerator: StatementGenerator) : StatementGenerator
         }
     }
 
-    private fun PropertyDescriptor.containingClassForField(): ClassDescriptor? {
-        val ownContainingClass = containingDeclaration as? ClassDescriptor ?: return null
-        // For static field, we shouldn't unwrap fake override in any case
-        if (dispatchReceiverParameter == null) return ownContainingClass
-        val originalContainingClass = resolveFakeOverride().containingDeclaration as? ClassDescriptor ?: return ownContainingClass
-        // Find first Java super class to avoid possible visibility exposure & separate compilation problems
-        var containingClassForField = ownContainingClass
-        while (context.extensions.computeExternalDeclarationOrigin(containingClassForField) != IR_EXTERNAL_JAVA_DECLARATION_STUB &&
-            containingClassForField !== originalContainingClass
-        ) {
-            containingClassForField = containingClassForField.getSuperClassNotAny() ?: break
-        }
-        return containingClassForField
-    }
-
     private fun generatePropertyGetterCall(
         descriptor: PropertyDescriptor,
         startOffset: Int,
@@ -220,11 +203,10 @@ class CallGenerator(statementGenerator: StatementGenerator) : StatementGenerator
         val irType = descriptor.type.toIrType()
 
         return if (getMethodDescriptor == null) {
-            val superQualifierSymbol =
+            val superQualifierSymbol = (call.superQualifier ?: descriptor.containingDeclaration as? ClassDescriptor)?.let {
-                (call.superQualifier ?: descriptor.containingClassForField())?.let {
+                if (it is ScriptDescriptor) null // otherwise it creates a reference to script as class; TODO: check if correct
-                    if (it is ScriptDescriptor) null // otherwise it creates a reference to script as class; TODO: check if correct
+                else context.symbolTable.referenceClass(it)
-                    else context.symbolTable.referenceClass(it)
+            }
-                }
             val fieldSymbol =
                 context.symbolTable.referenceField(context.extensions.remapDebuggerFieldPropertyDescriptor(descriptor.resolveFakeOverride().original))
             call.callReceiver.call { dispatchReceiverValue, extensionReceiverValue, _ ->

compiler/testData/codegen/box/fieldRename/javaFieldAndCompanionProperty.kt

@@ -1,4 +1,7 @@
 // TARGET_BACKEND: JVM_IR
+// IGNORE_BACKEND: JVM_IR
+// IGNORE_BACKEND_FIR: JVM_IR
+// FIR_STATUS: accesses companion property backing field statically and fails (does not work in K1/JVM too)
 
 // FILE: Base.java
 public class Base {

compiler/testData/codegen/box/fieldRename/javaFieldAndKotlinPrivateProperty.kt

@@ -0,0 +1,18 @@
+// TARGET_BACKEND: JVM_IR
+// Note: works accidentally via backing field access
+// Field VS property: case 4.2
+// More or less duplicates the case in KT-34943/KT-54393
+
+// FILE: BaseJava.java
+public class BaseJava {
+    public String a = "FAIL";
+}
+
+// FILE: Derived.kt
+class Derived : BaseJava() {
+    private val a = "OK"
+
+    fun x() = a
+}
+
+fun box() = Derived().x()

compiler/testData/codegen/box/fieldRename/javaFieldAndKotlinProperty.fir.ir.txt

@@ -1,36 +0,0 @@
-FILE fqName:<root> fileName:/Derived.kt
-  CLASS CLASS name:Derived modality:FINAL visibility:public superTypes:[<root>.BaseJava]
-    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.Derived
-    CONSTRUCTOR visibility:public <> () returnType:<root>.Derived [primary]
-      BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in <root>.BaseJava'
-        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:Derived modality:FINAL visibility:public superTypes:[<root>.BaseJava]'
-    PROPERTY name:a visibility:public modality:FINAL [val]
-      FIELD PROPERTY_BACKING_FIELD name:a type:kotlin.String visibility:private [final]
-        EXPRESSION_BODY
-          CONST String type=kotlin.String value="FAIL"
-      FUN DEFAULT_PROPERTY_ACCESSOR name:<get-a> visibility:public modality:FINAL <> ($this:<root>.Derived) returnType:kotlin.String
-        correspondingProperty: PROPERTY name:a visibility:public modality:FINAL [val]
-        $this: VALUE_PARAMETER name:<this> type:<root>.Derived
-        BLOCK_BODY
-          RETURN type=kotlin.Nothing from='public final fun <get-a> (): kotlin.String declared in <root>.Derived'
-            GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:a type:kotlin.String visibility:private [final]' type=kotlin.String origin=null
-              receiver: GET_VAR '<this>: <root>.Derived declared in <root>.Derived.<get-a>' type=<root>.Derived origin=null
-    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($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:@[FlexibleNullability] kotlin.String?
-    BLOCK_BODY
-      RETURN type=kotlin.Nothing from='public final fun box (): @[FlexibleNullability] kotlin.String? declared in <root>'
-        GET_FIELD 'FIELD IR_EXTERNAL_JAVA_DECLARATION_STUB name:a type:@[FlexibleNullability] kotlin.String? visibility:public' type=@[FlexibleNullability] kotlin.String? origin=GET_PROPERTY
-          receiver: CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in <root>.Derived' type=<root>.Derived origin=null

compiler/testData/codegen/box/fieldRename/javaFieldAndKotlinProperty.ir.txt

@@ -1,39 +0,0 @@
-FILE fqName:<root> fileName:/Derived.kt
-  CLASS CLASS name:Derived modality:FINAL visibility:public superTypes:[<root>.BaseJava]
-    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.Derived
-    CONSTRUCTOR visibility:public <> () returnType:<root>.Derived [primary]
-      BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in <root>.BaseJava'
-        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:Derived modality:FINAL visibility:public superTypes:[<root>.BaseJava]'
-    PROPERTY name:a visibility:public modality:FINAL [val]
-      FIELD PROPERTY_BACKING_FIELD name:a type:kotlin.String visibility:private [final]
-        EXPRESSION_BODY
-          CONST String type=kotlin.String value="FAIL"
-      FUN DEFAULT_PROPERTY_ACCESSOR name:<get-a> visibility:public modality:FINAL <> ($this:<root>.Derived) returnType:kotlin.String
-        correspondingProperty: PROPERTY name:a visibility:public modality:FINAL [val]
-        $this: VALUE_PARAMETER name:<this> type:<root>.Derived
-        BLOCK_BODY
-          RETURN type=kotlin.Nothing from='public final fun <get-a> (): kotlin.String declared in <root>.Derived'
-            GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:a type:kotlin.String visibility:private [final]' type=kotlin.String origin=null
-              receiver: GET_VAR '<this>: <root>.Derived declared in <root>.Derived.<get-a>' type=<root>.Derived origin=null
-    PROPERTY FAKE_OVERRIDE name:a visibility:public modality:FINAL [fake_override,var]
-      overridden:
-        public final a: @[FlexibleNullability] kotlin.String? [var]
-    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($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:@[FlexibleNullability] kotlin.String?
-    BLOCK_BODY
-      RETURN type=kotlin.Nothing from='public final fun box (): @[FlexibleNullability] kotlin.String? declared in <root>'
-        GET_FIELD 'FIELD IR_EXTERNAL_JAVA_DECLARATION_STUB name:a type:@[FlexibleNullability] kotlin.String? visibility:public' type=@[FlexibleNullability] kotlin.String? origin=GET_PROPERTY
-          receiver: CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in <root>.Derived' type=<root>.Derived origin=null

compiler/testData/codegen/box/fieldRename/javaFieldAndKotlinProperty.kt

@@ -1,5 +1,9 @@
 // TARGET_BACKEND: JVM_IR
-// DUMP_IR
+// IGNORE_BACKEND: JVM_IR
+// IGNORE_BACKEND_FIR: JVM_IR
+// FIR_STATUS: accesses property backing field accidentally and fails with exception (does not work in K1/JVM too)
+// Field VS property: case 4.1
+// See KT-54393 for details
 
 // FILE: BaseJava.java
 public class BaseJava {

compiler/testData/codegen/bytecodeText/javaFields.kt

@@ -16,18 +16,8 @@ open class Kotlin2 : Java2() {
 
 fun test1(j: Kotlin2) = j.f
 
-// JVM_IR_TEMPLATES
-// @Kotlin2.class:
-// 2 GETFIELD Java2.f : I
-
-// JVM_IR_TEMPLATES
-// @TestKt.class:
-// 2 GETFIELD Java2.f : I
-
-// JVM_TEMPLATES
 // @Kotlin2.class:
 // 1 GETFIELD Java2.f : I
 
-// JVM_TEMPLATES
 // @TestKt.class:
-// 1 GETFIELD Java2.f : I
+// 1 GETFIELD Kotlin2.f : I

compiler/testData/codegen/bytecodeText/javaFieldsWithIntersectionTypes.kt

@@ -31,13 +31,7 @@ fun test(b : Boolean) {
 }
 
 // @TestKt.class:
-// 1 PUTFIELD JFieldOwner.f : I
-// 1 PUTFIELD Mid.f : I
-
-// JVM_IR_TEMPLATES
-// 2 GETFIELD JFieldOwner.f : I
-// 0 GETFIELD Mid.f : I
-
-// JVM_TEMPLATES
 // 1 GETFIELD JFieldOwner.f : I
+// 1 PUTFIELD JFieldOwner.f : I
 // 1 GETFIELD Mid.f : I
+// 1 PUTFIELD Mid.f : I

compiler/testData/ir/irText/expressions/ambiguousFieldAccess.fir.kt.txt

@@ -13,14 +13,14 @@ class C : B {
 
   fun f(): @FlexibleNullability String? {
     return eval<@FlexibleNullability String?>(f = local fun <anonymous>(): @FlexibleNullability String? {
-      return <this>(super<B>).#x
+      return <this>.#x
     }
 )
   }
 
   fun g(): @FlexibleNullability String? {
     return eval<@FlexibleNullability String?>(f = local fun <anonymous>(): @FlexibleNullability String? {
-      return <this>(super<B>).#y
+      return <this>.#y
     }
 )
   }

compiler/testData/ir/irText/expressions/ambiguousFieldAccess.kt.txt

@@ -13,14 +13,14 @@ class C : B {
 
   fun f(): @FlexibleNullability String? {
     return eval<@FlexibleNullability String?>(f = local fun <anonymous>(): @FlexibleNullability String? {
-      return <this>(super<B>).#x
+      return <this>(super<C>).#x
     }
 )
   }
 
   fun g(): @FlexibleNullability String? {
     return eval<@FlexibleNullability String?>(f = local fun <anonymous>(): @FlexibleNullability String? {
-      return <this>(super<B>).#y
+      return <this>(super<C>).#y
     }
 )
   }

compiler/testData/ir/irText/expressions/jvmFieldReferenceWithIntersectionTypes.fir.kt.txt

@@ -55,7 +55,7 @@ fun test(b: Boolean) {
     else -> d2
   }
   k.#f = 42
-  k(super<JFieldOwner>).#f /*~> Unit */
+  k.#f /*~> Unit */
   val md1: DerivedThroughMid1 = DerivedThroughMid1()
   val md2: DerivedThroughMid2 = DerivedThroughMid2()
   val mk: Mid = when {
@@ -63,6 +63,6 @@ fun test(b: Boolean) {
     else -> md2
   }
   mk.#f = 44
-  mk(super<JFieldOwner>).#f /*~> Unit */
+  mk.#f /*~> Unit */
 }
 

compiler/testData/ir/irText/expressions/jvmFieldReferenceWithIntersectionTypes.kt.txt

@@ -63,6 +63,6 @@ fun test(b: Boolean) {
     else -> md2
   }
   mk /*as Mid */(super<Mid>).#f = 44
-  mk /*as Mid */(super<JFieldOwner>).#f /*~> Unit */
+  mk /*as Mid */(super<Mid>).#f /*~> Unit */
 }
 

compiler/testData/ir/irText/expressions/jvmInstanceFieldReference.fir.kt.txt

@@ -10,7 +10,7 @@ class Derived : Base {
   }
 
   fun getValue(): Int {
-    return <this>(super<Base>).#value
+    return <this>.#value
   }
 
   fun setValue(value: Int) {

compiler/testData/ir/irText/expressions/jvmInstanceFieldReference.kt.txt

@@ -10,7 +10,7 @@ class Derived : Base {
   }
 
   fun getValue(): Int {
-    return <this>(super<Base>).#value
+    return <this>(super<Derived>).#value
   }
 
   fun setValue(value: Int) {

compiler/testData/ir/irText/firProblems/OutBox.fir.kt.txt

@@ -13,7 +13,7 @@ class Box<out T : Foo> {
     get(): String {
       var foo: Foo = <this>.<get-foo>()
       when {
-        foo is Buz -> return foo /*as Buz */(super<Buz>).#str /*!! String */
+        foo is Buz -> return foo /*as Buz */.#str /*!! String */
       }
       return ""
     }

compiler/testData/ir/irText/firProblems/typeParameterFromJavaClass.fir.kt.txt

@@ -1,6 +1,6 @@
 fun foo(movedPaths: MutableList<Couple<FilePath>>) {
   movedPaths.forEach<Couple<FilePath>>(action = local fun <anonymous>(it: Couple<FilePath>) {
-    it(super<Couple>).#second.getName() /*~> Unit */
+    it.#second.getName() /*~> Unit */
   }
 )
 }

compiler/testData/ir/irText/types/smartCastOnFieldReceiverOfGenericType.fir.kt.txt

@@ -6,6 +6,6 @@ fun testSetField(a: Any, b: Any) {
 
 fun testGetField(a: Any): String {
   a as JCell<String> /*~> Unit */
-  return a /*as JCell<String> */(super<JCell>).#value /*!! String */
+  return a /*as JCell<String> */.#value /*!! String */
 }
 

compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/IrBlackBoxCodegenTestGenerated.java

@@ -17801,6 +17801,12 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
             runTest("compiler/testData/codegen/box/fieldRename/javaFieldAndCompanionProperty.kt");
         }
 
+        @Test
+        @TestMetadata("javaFieldAndKotlinPrivateProperty.kt")
+        public void testJavaFieldAndKotlinPrivateProperty() throws Exception {
+            runTest("compiler/testData/codegen/box/fieldRename/javaFieldAndKotlinPrivateProperty.kt");
+        }
+
         @Test
         @TestMetadata("javaFieldAndKotlinProperty.kt")
         public void testJavaFieldAndKotlinProperty() throws Exception {