diff --git a/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/methods/SymbolLightAccessorMethod.kt b/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/methods/SymbolLightAccessorMethod.kt
index 9f2cbd56aa4..d381d903e3d 100644
--- a/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/methods/SymbolLightAccessorMethod.kt
+++ b/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/methods/SymbolLightAccessorMethod.kt
@@ -160,7 +160,7 @@ internal class SymbolLightAccessorMethod private constructor(
 
         propertySymbol.computeModalityForMethod(
             isTopLevel = isTopLevel,
-            suppressFinal = containingClass.isInterface || propertySymbol.isOverride,
+            suppressFinal = containingClass.isInterface,
             result = modifiers,
         )
 
diff --git a/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/methods/SymbolLightSimpleMethod.kt b/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/methods/SymbolLightSimpleMethod.kt
index 834897632f0..eb737108541 100644
--- a/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/methods/SymbolLightSimpleMethod.kt
+++ b/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/methods/SymbolLightSimpleMethod.kt
@@ -12,7 +12,6 @@ import org.jetbrains.kotlin.analysis.api.types.KtType
 import org.jetbrains.kotlin.analysis.api.types.KtTypeMappingMode
 import org.jetbrains.kotlin.asJava.builder.LightMemberOrigin
 import org.jetbrains.kotlin.asJava.classes.lazyPub
-import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.light.classes.symbol.*
 import org.jetbrains.kotlin.light.classes.symbol.annotations.computeAnnotations
 import org.jetbrains.kotlin.light.classes.symbol.annotations.hasAnnotation
@@ -90,13 +89,10 @@ internal class SymbolLightSimpleMethod(
     private fun computeModifiers(functionSymbol: KtFunctionSymbol): Set<String> {
         if (functionSymbol.hasInlineOnlyAnnotation()) return setOf(PsiModifier.FINAL, PsiModifier.PRIVATE)
 
-        val finalModifier = kotlinOrigin?.hasModifier(KtTokens.FINAL_KEYWORD) == true
-
         val modifiers = mutableSetOf<String>()
-
         functionSymbol.computeModalityForMethod(
             isTopLevel = isTopLevel,
-            suppressFinal = containingClass.isInterface || (!finalModifier && functionSymbol.isOverride),
+            suppressFinal = containingClass.isInterface,
             result = modifiers
         )
 
@@ -109,9 +105,11 @@ internal class SymbolLightSimpleMethod(
         if (!suppressStatic && functionSymbol.hasJvmStaticAnnotation()) {
             modifiers.add(PsiModifier.STATIC)
         }
+
         if (functionSymbol.hasAnnotation(STRICTFP_ANNOTATION_CLASS_ID, null)) {
             modifiers.add(PsiModifier.STRICTFP)
         }
+
         if (functionSymbol.hasAnnotation(SYNCHRONIZED_ANNOTATION_CLASS_ID, null)) {
             modifiers.add(PsiModifier.SYNCHRONIZED)
         }
diff --git a/compiler/testData/asJava/lightClasses/DataClassWithCustomImplementedMembers.fir.java b/compiler/testData/asJava/lightClasses/DataClassWithCustomImplementedMembers.fir.java
index fe218250d55..930f490baab 100644
--- a/compiler/testData/asJava/lightClasses/DataClassWithCustomImplementedMembers.fir.java
+++ b/compiler/testData/asJava/lightClasses/DataClassWithCustomImplementedMembers.fir.java
@@ -9,7 +9,7 @@ public static final class Equals /* p.Wrapper.Equals*/ {
   private final p.G code;
 
   @java.lang.Override()
-  public boolean equals(@org.jetbrains.annotations.Nullable() java.lang.Object);//  equals(java.lang.Object)
+  public final boolean equals(@org.jetbrains.annotations.Nullable() java.lang.Object);//  equals(java.lang.Object)
 
   @org.jetbrains.annotations.NotNull()
   public final p.G component1();//  component1()
@@ -32,7 +32,7 @@ public static final class Equals /* p.Wrapper.Equals*/ {
   private final p.G code;
 
   @java.lang.Override()
-  public int hashCode();//  hashCode()
+  public final int hashCode();//  hashCode()
 
   @org.jetbrains.annotations.NotNull()
   public final p.G component1();//  component1()
@@ -56,7 +56,7 @@ public static final class Equals /* p.Wrapper.Equals*/ {
 
   @java.lang.Override()
   @org.jetbrains.annotations.NotNull()
-  public java.lang.String toString();//  toString()
+  public final java.lang.String toString();//  toString()
 
   @org.jetbrains.annotations.NotNull()
   public final p.G component1();//  component1()
diff --git a/compiler/testData/asJava/lightClasses/EnumEntry.fir.java b/compiler/testData/asJava/lightClasses/EnumEntry.fir.java
index 7efedea858c..08e3a1519dd 100644
--- a/compiler/testData/asJava/lightClasses/EnumEntry.fir.java
+++ b/compiler/testData/asJava/lightClasses/EnumEntry.fir.java
@@ -6,7 +6,7 @@ static final class FirstEntry /* p.KotlinEnum.FirstEntry*/ extends p.KotlinEnum
    FirstEntry();//  .ctor()
 
   @java.lang.Override()
-  public void abstractFun();//  abstractFun()
+  public final void abstractFun();//  abstractFun()
 
   public final int getFirstEntryProp();//  getFirstEntryProp()
 
diff --git a/compiler/testData/asJava/lightClasses/InheritingInterfaceDefaultImpls.fir.java b/compiler/testData/asJava/lightClasses/InheritingInterfaceDefaultImpls.fir.java
index 5872a6d61dd..80751bfc6e2 100644
--- a/compiler/testData/asJava/lightClasses/InheritingInterfaceDefaultImpls.fir.java
+++ b/compiler/testData/asJava/lightClasses/InheritingInterfaceDefaultImpls.fir.java
@@ -1,6 +1,6 @@
 public final class Inheritor /* p.Inheritor*/ implements p.I, p.I2 {
   @java.lang.Override()
-  public void g();//  g()
+  public final void g();//  g()
 
   public  Inheritor();//  .ctor()
 
diff --git a/compiler/testData/asJava/lightClasses/NonDataClassWithComponentFunctions.fir.java b/compiler/testData/asJava/lightClasses/NonDataClassWithComponentFunctions.fir.java
index b9c610c42ec..774e5aabf04 100644
--- a/compiler/testData/asJava/lightClasses/NonDataClassWithComponentFunctions.fir.java
+++ b/compiler/testData/asJava/lightClasses/NonDataClassWithComponentFunctions.fir.java
@@ -3,13 +3,13 @@ public final class A /* p.A*/ {
 
   @java.lang.Override()
   @org.jetbrains.annotations.NotNull()
-  public java.lang.String toString();//  toString()
+  public final java.lang.String toString();//  toString()
 
   @java.lang.Override()
-  public boolean equals(@org.jetbrains.annotations.Nullable() java.lang.Object);//  equals(java.lang.Object)
+  public final boolean equals(@org.jetbrains.annotations.Nullable() java.lang.Object);//  equals(java.lang.Object)
 
   @java.lang.Override()
-  public int hashCode();//  hashCode()
+  public final int hashCode();//  hashCode()
 
   public  A(int);//  .ctor(int)
 
diff --git a/compiler/testData/asJava/lightClasses/compilationErrors/TwoOverrides.fir.java b/compiler/testData/asJava/lightClasses/compilationErrors/TwoOverrides.fir.java
index 6cacc5de1af..6ae49a7caf1 100644
--- a/compiler/testData/asJava/lightClasses/compilationErrors/TwoOverrides.fir.java
+++ b/compiler/testData/asJava/lightClasses/compilationErrors/TwoOverrides.fir.java
@@ -1,11 +1,11 @@
 public final class TwoOverrides /* TwoOverrides*/ implements java.lang.Iterable<java.lang.String>, kotlin.collections.Iterable<java.lang.String>, kotlin.jvm.internal.markers.KMappedMarker {
   @java.lang.Override()
   @org.jetbrains.annotations.Nullable()
-  public java.lang.Void iterator();//  iterator()
+  public final java.lang.Void iterator();//  iterator()
 
   @java.lang.Override()
   @org.jetbrains.annotations.Nullable()
-  public java.lang.Void iterator();//  iterator()
+  public final java.lang.Void iterator();//  iterator()
 
   public  TwoOverrides();//  .ctor()
 
diff --git a/compiler/testData/asJava/lightClasses/ideRegression/ImplementingCharSequenceAndNumber.fir.java b/compiler/testData/asJava/lightClasses/ideRegression/ImplementingCharSequenceAndNumber.fir.java
index 049c01701ea..33d8b12cc1b 100644
--- a/compiler/testData/asJava/lightClasses/ideRegression/ImplementingCharSequenceAndNumber.fir.java
+++ b/compiler/testData/asJava/lightClasses/ideRegression/ImplementingCharSequenceAndNumber.fir.java
@@ -5,42 +5,42 @@ public final class Container /* p1.Container*/ {
 
 public static final class MyNumber /* p1.Container.MyNumber*/ extends java.lang.Number {
   @java.lang.Override()
-  public byte toByte();//  toByte()
+  public final byte toByte();//  toByte()
 
   @java.lang.Override()
-  public char toChar();//  toChar()
+  public final char toChar();//  toChar()
 
   @java.lang.Override()
-  public double toDouble();//  toDouble()
+  public final double toDouble();//  toDouble()
 
   @java.lang.Override()
-  public float toFloat();//  toFloat()
+  public final float toFloat();//  toFloat()
 
   @java.lang.Override()
-  public int toInt();//  toInt()
+  public final int toInt();//  toInt()
 
   @java.lang.Override()
-  public long toLong();//  toLong()
+  public final long toLong();//  toLong()
 
   @java.lang.Override()
-  public short toShort();//  toShort()
+  public final short toShort();//  toShort()
 
   public  MyNumber();//  .ctor()
 
 }public static final class MyString /* p1.Container.MyString*/ implements java.lang.CharSequence {
   @java.lang.Override()
   @org.jetbrains.annotations.NotNull()
-  public java.lang.CharSequence subSequence(int, int);//  subSequence(int, int)
+  public final java.lang.CharSequence subSequence(int, int);//  subSequence(int, int)
 
   @java.lang.Override()
-  public char get(int);//  get(int)
+  public final char get(int);//  get(int)
 
   public  MyString();//  .ctor()
 
-  public error.NonExistentClass chars();//  chars()
+  public final error.NonExistentClass chars();//  chars()
 
-  public error.NonExistentClass codePoints();//  codePoints()
+  public final error.NonExistentClass codePoints();//  codePoints()
 
-  public int getLength();//  getLength()
+  public final int getLength();//  getLength()
 
 }}
diff --git a/compiler/testData/asJava/lightClasses/ideRegression/ImplementingMap.fir.java b/compiler/testData/asJava/lightClasses/ideRegression/ImplementingMap.fir.java
index d248ba14ce3..7419f0de810 100644
--- a/compiler/testData/asJava/lightClasses/ideRegression/ImplementingMap.fir.java
+++ b/compiler/testData/asJava/lightClasses/ideRegression/ImplementingMap.fir.java
@@ -1,6 +1,6 @@
 public final class TypeHierarchyMap /* p1.TypeHierarchyMap*/<TValue>  implements java.util.Map<java.lang.Class<?>, TValue>, kotlin.collections.Map<java.lang.Class<?>, TValue>, kotlin.jvm.internal.markers.KMappedMarker {
   @java.lang.Override()
-  public boolean containsKey(@org.jetbrains.annotations.NotNull() java.lang.Class<?>);//  containsKey(java.lang.Class<?>)
+  public final boolean containsKey(@org.jetbrains.annotations.NotNull() java.lang.Class<?>);//  containsKey(java.lang.Class<?>)
 
   public  TypeHierarchyMap();//  .ctor()
 
diff --git a/compiler/testData/asJava/lightClasses/ideRegression/ImplementingMutableSet.fir.java b/compiler/testData/asJava/lightClasses/ideRegression/ImplementingMutableSet.fir.java
index d0eedb9aba6..75d74442d82 100644
--- a/compiler/testData/asJava/lightClasses/ideRegression/ImplementingMutableSet.fir.java
+++ b/compiler/testData/asJava/lightClasses/ideRegression/ImplementingMutableSet.fir.java
@@ -11,13 +11,13 @@ public final class SmartSet /* SmartSet*/<T>  extends kotlin.collections.Abstrac
 
   @java.lang.Override()
   @org.jetbrains.annotations.NotNull()
-  public java.util.Iterator<T> iterator();//  iterator()
+  public final java.util.Iterator<T> iterator();//  iterator()
 
   @java.lang.Override()
-  public boolean add(T);//  add(T)
+  public final boolean add(T);//  add(T)
 
   @java.lang.Override()
-  public void clear();//  clear()
+  public final void clear();//  clear()
 
   @kotlin.jvm.JvmStatic()
   @org.jetbrains.annotations.NotNull()
@@ -29,9 +29,9 @@ public final class SmartSet /* SmartSet*/<T>  extends kotlin.collections.Abstrac
 
   private  SmartSet();//  .ctor()
 
-  public int getSize();//  getSize()
+  public final int getSize();//  getSize()
 
-  public void setSize(int);//  setSize(int)
+  public final void setSize(int);//  setSize(int)
 
 
 public static final class Companion /* SmartSet.Companion*/ {
diff --git a/compiler/testData/asJava/lightClasses/ideRegression/InheritingInterfaceDefaultImpls.fir.java b/compiler/testData/asJava/lightClasses/ideRegression/InheritingInterfaceDefaultImpls.fir.java
index 5872a6d61dd..80751bfc6e2 100644
--- a/compiler/testData/asJava/lightClasses/ideRegression/InheritingInterfaceDefaultImpls.fir.java
+++ b/compiler/testData/asJava/lightClasses/ideRegression/InheritingInterfaceDefaultImpls.fir.java
@@ -1,6 +1,6 @@
 public final class Inheritor /* p.Inheritor*/ implements p.I, p.I2 {
   @java.lang.Override()
-  public void g();//  g()
+  public final void g();//  g()
 
   public  Inheritor();//  .ctor()
 
diff --git a/compiler/testData/asJava/lightClasses/ideRegression/OverridingFinalInternal.fir.java b/compiler/testData/asJava/lightClasses/ideRegression/OverridingFinalInternal.fir.java
index 7314bddfe8a..3d3eed60c30 100644
--- a/compiler/testData/asJava/lightClasses/ideRegression/OverridingFinalInternal.fir.java
+++ b/compiler/testData/asJava/lightClasses/ideRegression/OverridingFinalInternal.fir.java
@@ -1,8 +1,8 @@
 public final class C /* p.C*/ {
   public  C();//  .ctor()
 
-  public int af();//  af()
+  public final int af();//  af()
 
-  public int getAp();//  getAp()
+  public final int getAp();//  getAp()
 
 }
diff --git a/compiler/testData/asJava/lightClasses/ideRegression/OverridingInternal.fir.java b/compiler/testData/asJava/lightClasses/ideRegression/OverridingInternal.fir.java
index 41f97b77eac..276a7bccd50 100644
--- a/compiler/testData/asJava/lightClasses/ideRegression/OverridingInternal.fir.java
+++ b/compiler/testData/asJava/lightClasses/ideRegression/OverridingInternal.fir.java
@@ -3,10 +3,10 @@ public final class C /* p.C*/ {
 
   public  C();//  .ctor()
 
-  public int af();//  af()
+  public final int af();//  af()
 
-  public int getAp();//  getAp()
+  public final int getAp();//  getAp()
 
-  public int getIp();//  getIp()
+  public final int getIp();//  getIp()
 
 }
diff --git a/compiler/testData/asJava/lightClasses/ideRegression/OverridingProtected.fir.java b/compiler/testData/asJava/lightClasses/ideRegression/OverridingProtected.fir.java
index 7314bddfe8a..3d3eed60c30 100644
--- a/compiler/testData/asJava/lightClasses/ideRegression/OverridingProtected.fir.java
+++ b/compiler/testData/asJava/lightClasses/ideRegression/OverridingProtected.fir.java
@@ -1,8 +1,8 @@
 public final class C /* p.C*/ {
   public  C();//  .ctor()
 
-  public int af();//  af()
+  public final int af();//  af()
 
-  public int getAp();//  getAp()
+  public final int getAp();//  getAp()
 
 }
diff --git a/compiler/testData/asJava/lightClasses/nullabilityAnnotations/IntOverridesAny.fir.java b/compiler/testData/asJava/lightClasses/nullabilityAnnotations/IntOverridesAny.fir.java
index f6abe58c1ed..d500cc83ad7 100644
--- a/compiler/testData/asJava/lightClasses/nullabilityAnnotations/IntOverridesAny.fir.java
+++ b/compiler/testData/asJava/lightClasses/nullabilityAnnotations/IntOverridesAny.fir.java
@@ -2,10 +2,10 @@ public final class C /* C*/ implements Tr {
   private final int v;
 
   @java.lang.Override()
-  public int foo();//  foo()
+  public final int foo();//  foo()
 
   public  C();//  .ctor()
 
-  public int getV();//  getV()
+  public final int getV();//  getV()
 
 }
diff --git a/compiler/testData/asJava/lightClasses/nullabilityAnnotations/OverrideAnyWithUnit.fir.java b/compiler/testData/asJava/lightClasses/nullabilityAnnotations/OverrideAnyWithUnit.fir.java
index 15fe272c5e3..9103e2a0f90 100644
--- a/compiler/testData/asJava/lightClasses/nullabilityAnnotations/OverrideAnyWithUnit.fir.java
+++ b/compiler/testData/asJava/lightClasses/nullabilityAnnotations/OverrideAnyWithUnit.fir.java
@@ -1,6 +1,6 @@
 public final class C /* C*/ implements Base {
   @java.lang.Override()
-  public void foo();//  foo()
+  public final void foo();//  foo()
 
   public  C();//  .ctor()
 
diff --git a/compiler/testData/asJava/lightClasses/nullabilityAnnotations/UnitAsGenericArgument.fir.java b/compiler/testData/asJava/lightClasses/nullabilityAnnotations/UnitAsGenericArgument.fir.java
index d3f81e07572..5e34d3a3623 100644
--- a/compiler/testData/asJava/lightClasses/nullabilityAnnotations/UnitAsGenericArgument.fir.java
+++ b/compiler/testData/asJava/lightClasses/nullabilityAnnotations/UnitAsGenericArgument.fir.java
@@ -1,6 +1,6 @@
 public final class C /* C*/ implements Base<kotlin.Unit> {
   @java.lang.Override()
-  public void foo(@org.jetbrains.annotations.NotNull() kotlin.Unit);//  foo(kotlin.Unit)
+  public final void foo(@org.jetbrains.annotations.NotNull() kotlin.Unit);//  foo(kotlin.Unit)
 
   public  C();//  .ctor()
 
diff --git a/compiler/testData/asJava/ultraLightClasses/coroutines.fir.java b/compiler/testData/asJava/ultraLightClasses/coroutines.fir.java
index e576373f273..689e3f8b558 100644
--- a/compiler/testData/asJava/ultraLightClasses/coroutines.fir.java
+++ b/compiler/testData/asJava/ultraLightClasses/coroutines.fir.java
@@ -29,7 +29,7 @@ public abstract interface Base /* Base*/ {
 public final class Derived /* Derived*/ implements Base {
   @java.lang.Override()
   @org.jetbrains.annotations.Nullable()
-  public java.lang.Object foo(@org.jetbrains.annotations.NotNull() kotlin.coroutines.Continuation<? super kotlin.Unit>);//  foo(kotlin.coroutines.Continuation<? super kotlin.Unit>)
+  public final java.lang.Object foo(@org.jetbrains.annotations.NotNull() kotlin.coroutines.Continuation<? super kotlin.Unit>);//  foo(kotlin.coroutines.Continuation<? super kotlin.Unit>)
 
   public  Derived();//  .ctor()
 
diff --git a/compiler/testData/asJava/ultraLightClasses/delegatingToInterfaces.fir.java b/compiler/testData/asJava/ultraLightClasses/delegatingToInterfaces.fir.java
index c6eab6c3441..4a7ff037ecd 100644
--- a/compiler/testData/asJava/ultraLightClasses/delegatingToInterfaces.fir.java
+++ b/compiler/testData/asJava/ultraLightClasses/delegatingToInterfaces.fir.java
@@ -17,10 +17,10 @@ public final class BaseImpl /* BaseImpl*/ implements Base {
   private final int x;
 
   @java.lang.Override()
-  public void printMessage();//  printMessage()
+  public final void printMessage();//  printMessage()
 
   @java.lang.Override()
-  public void printMessageLine();//  printMessageLine()
+  public final void printMessageLine();//  printMessageLine()
 
   public  BaseImpl(int);//  .ctor(int)
 
@@ -30,10 +30,10 @@ public final class BaseImpl /* BaseImpl*/ implements Base {
 
 public final class Derived /* Derived*/ implements Base {
   @java.lang.Override()
-  public int foo(@org.jetbrains.annotations.NotNull() java.lang.String, @org.jetbrains.annotations.Nullable() java.lang.Object);//  foo(java.lang.String, java.lang.Object)
+  public final void printMessage();//  printMessage()
 
   @java.lang.Override()
-  public void printMessage();//  printMessage()
+  public int foo(@org.jetbrains.annotations.NotNull() java.lang.String, @org.jetbrains.annotations.Nullable() java.lang.Object);//  foo(java.lang.String, java.lang.Object)
 
   @java.lang.Override()
   public void printMessageLine();//  printMessageLine()
diff --git a/compiler/testData/asJava/ultraLightClasses/implementingKotlinCollections.fir.java b/compiler/testData/asJava/ultraLightClasses/implementingKotlinCollections.fir.java
index a72d3becbf7..04b977f69dc 100644
--- a/compiler/testData/asJava/ultraLightClasses/implementingKotlinCollections.fir.java
+++ b/compiler/testData/asJava/ultraLightClasses/implementingKotlinCollections.fir.java
@@ -1,7 +1,7 @@
 public final class MyList /* MyList*/ implements java.util.List<java.lang.String>, kotlin.collections.List<java.lang.String>, kotlin.jvm.internal.markers.KMappedMarker {
   @java.lang.Override()
   @org.jetbrains.annotations.NotNull()
-  public java.lang.String get(int);//  get(int)
+  public final java.lang.String get(int);//  get(int)
 
   public  MyList();//  .ctor()
 
diff --git a/compiler/testData/asJava/ultraLightClasses/inferringAnonymousObjectTypes.fir.java b/compiler/testData/asJava/ultraLightClasses/inferringAnonymousObjectTypes.fir.java
index 39006776184..3ed38cd8fab 100644
--- a/compiler/testData/asJava/ultraLightClasses/inferringAnonymousObjectTypes.fir.java
+++ b/compiler/testData/asJava/ultraLightClasses/inferringAnonymousObjectTypes.fir.java
@@ -29,7 +29,7 @@ final class C /* C*/ {
 final class null /* null*/ {
   @java.lang.Override()
   @org.jetbrains.annotations.NotNull()
-  public java.lang.String toString();//  toString()
+  public final java.lang.String toString();//  toString()
 
   private  ();//  .ctor()
 
@@ -51,7 +51,7 @@ public final class ValidPublicSupertype /* ValidPublicSupertype*/ {
 
 final class null /* null*/ implements java.lang.Runnable {
   @java.lang.Override()
-  public void run();//  run()
+  public final void run();//  run()
 
   private  ();//  .ctor()
 
@@ -59,7 +59,7 @@ final class null /* null*/ implements java.lang.Runnable {
 
 final class null /* null*/ implements java.lang.Runnable {
   @java.lang.Override()
-  public void run();//  run()
+  public final void run();//  run()
 
   private  ();//  .ctor()
 
@@ -84,7 +84,7 @@ public final class InvalidPublicSupertype /* InvalidPublicSupertype*/ {
 
 final class null /* null*/ implements I, java.lang.Runnable {
   @java.lang.Override()
-  public void run();//  run()
+  public final void run();//  run()
 
   private  ();//  .ctor()
 
@@ -92,7 +92,7 @@ final class null /* null*/ implements I, java.lang.Runnable {
 
 final class null /* null*/ implements I, java.lang.Runnable {
   @java.lang.Override()
-  public void run();//  run()
+  public final void run();//  run()
 
   private  ();//  .ctor()
 
diff --git a/compiler/testData/asJava/ultraLightClasses/inheritance.fir.java b/compiler/testData/asJava/ultraLightClasses/inheritance.fir.java
index f4279dacf3b..8c4e7395bdc 100644
--- a/compiler/testData/asJava/ultraLightClasses/inheritance.fir.java
+++ b/compiler/testData/asJava/ultraLightClasses/inheritance.fir.java
@@ -38,14 +38,14 @@ public final class Derived /* Derived*/ extends Base implements IntfWithProp {
   private final int x = 3 /* initializer type: int */;
 
   @java.lang.Override()
-  public error.NonExistentClass v();//  v()
+  public final error.NonExistentClass v();//  v()
 
   @java.lang.Override()
-  public int abs();//  abs()
+  public final int abs();//  abs()
 
   public  Derived(int);//  .ctor(int)
 
-  public int getX();//  getX()
+  public final int getX();//  getX()
 
 }
 
@@ -76,6 +76,6 @@ public abstract class AnotherDerived /* AnotherDerived*/ extends Base {
 final class Private /* Private*/ {
   public  Private();//  .ctor()
 
-  public boolean getOverridesNothing();//  getOverridesNothing()
+  public final boolean getOverridesNothing();//  getOverridesNothing()
 
 }
diff --git a/compiler/testData/asJava/ultraLightClasses/inlineClasses.fir.java b/compiler/testData/asJava/ultraLightClasses/inlineClasses.fir.java
index 132994763bf..5baabce2464 100644
--- a/compiler/testData/asJava/ultraLightClasses/inlineClasses.fir.java
+++ b/compiler/testData/asJava/ultraLightClasses/inlineClasses.fir.java
@@ -30,8 +30,8 @@ public final class InlineInheritance /* InlineInheritance*/ {
 
   public final int getV();//  getV()
 
-  public int getX();//  getX()
+  public final int getX();//  getX()
 
-  public int y();//  y()
+  public final int y();//  y()
 
 }
diff --git a/compiler/testData/asJava/ultraLightClasses/objects.fir.java b/compiler/testData/asJava/ultraLightClasses/objects.fir.java
index fe4842ce0d6..c956a92ef5e 100644
--- a/compiler/testData/asJava/ultraLightClasses/objects.fir.java
+++ b/compiler/testData/asJava/ultraLightClasses/objects.fir.java
@@ -105,7 +105,7 @@ public final class Obj /* Obj*/ implements java.lang.Runnable {
   public static final Obj INSTANCE;
 
   @java.lang.Override()
-  public void run();//  run()
+  public final void run();//  run()
 
   @kotlin.jvm.JvmStatic()
   public static final int zoo();//  zoo()