diff --git a/compiler/testData/builtin-classes.txt b/compiler/testData/builtin-classes.txt
index 829767264df..e7521dc8d1b 100644
--- a/compiler/testData/builtin-classes.txt
+++ b/compiler/testData/builtin-classes.txt
@@ -230,7 +230,7 @@ public abstract trait jet.CharSequence : jet.Any {
 }
 public abstract trait jet.Collection</*0*/ out E : jet.Any?> : jet.Iterable<E>, jet.Hashable {
     public abstract fun contains(/*0*/ o: jet.Any?): jet.Boolean
-    public abstract fun containsAll(/*0*/ c: jet.Collection<out jet.Any?>): jet.Boolean
+    public abstract fun containsAll(/*0*/ c: jet.Collection<jet.Any?>): jet.Boolean
     public abstract override /*1*/ /*fake_override*/ fun equals(/*0*/ other: jet.Any?): jet.Boolean
     public abstract override /*1*/ /*fake_override*/ fun hashCode(): jet.Int
     public abstract fun isEmpty(): jet.Boolean
@@ -737,7 +737,7 @@ public abstract trait jet.Iterator</*0*/ out T : jet.Any?> : jet.Any {
 }
 public abstract trait jet.List</*0*/ out E : jet.Any?> : jet.Collection<E> {
     public abstract override /*1*/ fun contains(/*0*/ o: jet.Any?): jet.Boolean
-    public abstract override /*1*/ fun containsAll(/*0*/ c: jet.Collection<out jet.Any?>): jet.Boolean
+    public abstract override /*1*/ fun containsAll(/*0*/ c: jet.Collection<jet.Any?>): jet.Boolean
     public abstract override /*1*/ /*fake_override*/ fun equals(/*0*/ other: jet.Any?): jet.Boolean
     public abstract fun get(/*0*/ index: jet.Int): E
     public abstract override /*1*/ /*fake_override*/ fun hashCode(): jet.Int
@@ -882,17 +882,17 @@ public abstract trait jet.Map</*0*/ K : jet.Any?, /*1*/ out V : jet.Any?> : jet.
 }
 public abstract trait jet.MutableCollection</*0*/ E : jet.Any?> : jet.Collection<E>, jet.MutableIterable<E> {
     public abstract fun add(/*0*/ e: E): jet.Boolean
-    public abstract fun addAll(/*0*/ c: jet.Collection<out E>): jet.Boolean
+    public abstract fun addAll(/*0*/ c: jet.Collection<E>): jet.Boolean
     public abstract fun clear(): jet.Tuple0
     public abstract override /*1*/ /*fake_override*/ fun contains(/*0*/ o: jet.Any?): jet.Boolean
-    public abstract override /*1*/ /*fake_override*/ fun containsAll(/*0*/ c: jet.Collection<out jet.Any?>): jet.Boolean
+    public abstract override /*1*/ /*fake_override*/ fun containsAll(/*0*/ c: jet.Collection<jet.Any?>): jet.Boolean
     public abstract override /*1*/ /*fake_override*/ fun equals(/*0*/ other: jet.Any?): jet.Boolean
     public abstract override /*1*/ /*fake_override*/ fun hashCode(): jet.Int
     public abstract override /*1*/ /*fake_override*/ fun isEmpty(): jet.Boolean
     public abstract override /*2*/ fun iterator(): jet.MutableIterator<E>
     public abstract fun remove(/*0*/ o: jet.Any?): jet.Boolean
-    public abstract fun removeAll(/*0*/ c: jet.Collection<out jet.Any?>): jet.Boolean
-    public abstract fun retainAll(/*0*/ c: jet.Collection<out jet.Any?>): jet.Boolean
+    public abstract fun removeAll(/*0*/ c: jet.Collection<jet.Any?>): jet.Boolean
+    public abstract fun retainAll(/*0*/ c: jet.Collection<jet.Any?>): jet.Boolean
     public abstract override /*1*/ /*fake_override*/ fun size(): jet.Int
     public abstract override /*1*/ /*fake_override*/ fun toArray(): jet.Array<jet.Any?>
     public abstract override /*1*/ /*fake_override*/ fun </*0*/ T : jet.Any?>toArray(/*0*/ a: jet.Array<out T>): jet.Array<T>
@@ -908,11 +908,11 @@ public abstract trait jet.MutableIterator</*0*/ out T : jet.Any?> : jet.Iterator
 public abstract trait jet.MutableList</*0*/ E : jet.Any?> : jet.List<E>, jet.MutableCollection<E> {
     public abstract override /*1*/ fun add(/*0*/ e: E): jet.Boolean
     public abstract fun add(/*0*/ index: jet.Int, /*1*/ element: E): jet.Tuple0
-    public abstract override /*1*/ fun addAll(/*0*/ c: jet.Collection<out E>): jet.Boolean
-    public abstract fun addAll(/*0*/ index: jet.Int, /*1*/ c: jet.Collection<out E>): jet.Boolean
+    public abstract override /*1*/ fun addAll(/*0*/ c: jet.Collection<E>): jet.Boolean
+    public abstract fun addAll(/*0*/ index: jet.Int, /*1*/ c: jet.Collection<E>): jet.Boolean
     public abstract override /*1*/ fun clear(): jet.Tuple0
     public abstract override /*2*/ /*fake_override*/ fun contains(/*0*/ o: jet.Any?): jet.Boolean
-    public abstract override /*2*/ /*fake_override*/ fun containsAll(/*0*/ c: jet.Collection<out jet.Any?>): jet.Boolean
+    public abstract override /*2*/ /*fake_override*/ fun containsAll(/*0*/ c: jet.Collection<jet.Any?>): jet.Boolean
     public abstract override /*2*/ /*fake_override*/ fun equals(/*0*/ other: jet.Any?): jet.Boolean
     public abstract override /*1*/ /*fake_override*/ fun get(/*0*/ index: jet.Int): E
     public abstract override /*2*/ /*fake_override*/ fun hashCode(): jet.Int
@@ -924,8 +924,8 @@ public abstract trait jet.MutableList</*0*/ E : jet.Any?> : jet.List<E>, jet.Mut
     public abstract override /*1*/ fun listIterator(/*0*/ index: jet.Int): jet.MutableListIterator<E>
     public abstract fun remove(/*0*/ index: jet.Int): E
     public abstract override /*1*/ fun remove(/*0*/ o: jet.Any?): jet.Boolean
-    public abstract override /*1*/ fun removeAll(/*0*/ c: jet.Collection<out jet.Any?>): jet.Boolean
-    public abstract override /*1*/ fun retainAll(/*0*/ c: jet.Collection<out jet.Any?>): jet.Boolean
+    public abstract override /*1*/ fun removeAll(/*0*/ c: jet.Collection<jet.Any?>): jet.Boolean
+    public abstract override /*1*/ fun retainAll(/*0*/ c: jet.Collection<jet.Any?>): jet.Boolean
     public abstract fun set(/*0*/ index: jet.Int, /*1*/ element: E): E
     public abstract override /*2*/ /*fake_override*/ fun size(): jet.Int
     public abstract override /*1*/ fun subList(/*0*/ fromIndex: jet.Int, /*1*/ toIndex: jet.Int): jet.MutableList<E>
@@ -966,17 +966,17 @@ public abstract trait jet.MutableMap</*0*/ K : jet.Any?, /*1*/ V : jet.Any?> : j
 }
 public abstract trait jet.MutableSet</*0*/ E : jet.Any?> : jet.Set<E>, jet.MutableCollection<E> {
     public abstract override /*1*/ fun add(/*0*/ e: E): jet.Boolean
-    public abstract override /*1*/ fun addAll(/*0*/ c: jet.Collection<out E>): jet.Boolean
+    public abstract override /*1*/ fun addAll(/*0*/ c: jet.Collection<E>): jet.Boolean
     public abstract override /*1*/ fun clear(): jet.Tuple0
     public abstract override /*2*/ /*fake_override*/ fun contains(/*0*/ o: jet.Any?): jet.Boolean
-    public abstract override /*2*/ /*fake_override*/ fun containsAll(/*0*/ c: jet.Collection<out jet.Any?>): jet.Boolean
+    public abstract override /*2*/ /*fake_override*/ fun containsAll(/*0*/ c: jet.Collection<jet.Any?>): jet.Boolean
     public abstract override /*2*/ /*fake_override*/ fun equals(/*0*/ other: jet.Any?): jet.Boolean
     public abstract override /*2*/ /*fake_override*/ fun hashCode(): jet.Int
     public abstract override /*2*/ /*fake_override*/ fun isEmpty(): jet.Boolean
     public abstract override /*2*/ fun iterator(): jet.MutableIterator<E>
     public abstract override /*1*/ fun remove(/*0*/ o: jet.Any?): jet.Boolean
-    public abstract override /*1*/ fun removeAll(/*0*/ c: jet.Collection<out jet.Any?>): jet.Boolean
-    public abstract override /*1*/ fun retainAll(/*0*/ c: jet.Collection<out jet.Any?>): jet.Boolean
+    public abstract override /*1*/ fun removeAll(/*0*/ c: jet.Collection<jet.Any?>): jet.Boolean
+    public abstract override /*1*/ fun retainAll(/*0*/ c: jet.Collection<jet.Any?>): jet.Boolean
     public abstract override /*2*/ /*fake_override*/ fun size(): jet.Int
     public abstract override /*2*/ /*fake_override*/ fun toArray(): jet.Array<jet.Any?>
     public abstract override /*2*/ /*fake_override*/ fun </*0*/ T : jet.Any?>toArray(/*0*/ a: jet.Array<out T>): jet.Array<T>
@@ -1001,7 +1001,7 @@ public abstract trait jet.Range</*0*/ in T : jet.Comparable<T>> : jet.Any {
 }
 public abstract trait jet.Set</*0*/ out E : jet.Any?> : jet.Collection<E> {
     public abstract override /*1*/ fun contains(/*0*/ o: jet.Any?): jet.Boolean
-    public abstract override /*1*/ fun containsAll(/*0*/ c: jet.Collection<out jet.Any?>): jet.Boolean
+    public abstract override /*1*/ fun containsAll(/*0*/ c: jet.Collection<jet.Any?>): jet.Boolean
     public abstract override /*1*/ /*fake_override*/ fun equals(/*0*/ other: jet.Any?): jet.Boolean
     public abstract override /*1*/ /*fake_override*/ fun hashCode(): jet.Int
     public abstract override /*1*/ fun isEmpty(): jet.Boolean
diff --git a/compiler/testData/loadJava/kotlinSignature/propagation/return/HalfSubstitutedTypeParameters.txt b/compiler/testData/loadJava/kotlinSignature/propagation/return/HalfSubstitutedTypeParameters.txt
index 8fff27422fb..1b129935af4 100644
--- a/compiler/testData/loadJava/kotlinSignature/propagation/return/HalfSubstitutedTypeParameters.txt
+++ b/compiler/testData/loadJava/kotlinSignature/propagation/return/HalfSubstitutedTypeParameters.txt
@@ -10,11 +10,11 @@ public abstract trait test.HalfSubstitutedTypeParameters : java.lang.Object {
     public abstract trait test.HalfSubstitutedTypeParameters.TrickyList</*0*/ X : jet.Any?, /*1*/ E : jet.Any?> : jet.MutableList<E> {
         public abstract override /*1*/ /*fake_override*/ fun add(/*0*/ e: E): jet.Boolean
         public abstract override /*1*/ /*fake_override*/ fun add(/*0*/ index: jet.Int, /*1*/ element: E): jet.Tuple0
-        public abstract override /*1*/ /*fake_override*/ fun addAll(/*0*/ c: jet.Collection<out E>): jet.Boolean
-        public abstract override /*1*/ /*fake_override*/ fun addAll(/*0*/ index: jet.Int, /*1*/ c: jet.Collection<out E>): jet.Boolean
+        public abstract override /*1*/ /*fake_override*/ fun addAll(/*0*/ c: jet.Collection<E>): jet.Boolean
+        public abstract override /*1*/ /*fake_override*/ fun addAll(/*0*/ index: jet.Int, /*1*/ c: jet.Collection<E>): jet.Boolean
         public abstract override /*1*/ /*fake_override*/ fun clear(): jet.Tuple0
         public abstract override /*1*/ /*fake_override*/ fun contains(/*0*/ o: jet.Any?): jet.Boolean
-        public abstract override /*1*/ /*fake_override*/ fun containsAll(/*0*/ c: jet.Collection<out jet.Any?>): jet.Boolean
+        public abstract override /*1*/ /*fake_override*/ fun containsAll(/*0*/ c: jet.Collection<jet.Any?>): jet.Boolean
         public abstract override /*1*/ /*fake_override*/ fun get(/*0*/ index: jet.Int): E
         public abstract override /*1*/ /*fake_override*/ fun indexOf(/*0*/ o: jet.Any?): jet.Int
         public abstract override /*1*/ /*fake_override*/ fun isEmpty(): jet.Boolean
@@ -24,8 +24,8 @@ public abstract trait test.HalfSubstitutedTypeParameters : java.lang.Object {
         public abstract override /*1*/ /*fake_override*/ fun listIterator(/*0*/ index: jet.Int): jet.MutableListIterator<E>
         public abstract override /*1*/ /*fake_override*/ fun remove(/*0*/ index: jet.Int): E
         public abstract override /*1*/ /*fake_override*/ fun remove(/*0*/ o: jet.Any?): jet.Boolean
-        public abstract override /*1*/ /*fake_override*/ fun removeAll(/*0*/ c: jet.Collection<out jet.Any?>): jet.Boolean
-        public abstract override /*1*/ /*fake_override*/ fun retainAll(/*0*/ c: jet.Collection<out jet.Any?>): jet.Boolean
+        public abstract override /*1*/ /*fake_override*/ fun removeAll(/*0*/ c: jet.Collection<jet.Any?>): jet.Boolean
+        public abstract override /*1*/ /*fake_override*/ fun retainAll(/*0*/ c: jet.Collection<jet.Any?>): jet.Boolean
         public abstract override /*1*/ /*fake_override*/ fun set(/*0*/ index: jet.Int, /*1*/ element: E): E
         public abstract override /*1*/ /*fake_override*/ fun size(): jet.Int
         public abstract override /*1*/ /*fake_override*/ fun subList(/*0*/ fromIndex: jet.Int, /*1*/ toIndex: jet.Int): jet.MutableList<E>
diff --git a/compiler/testData/loadJava/modality/ModalityOfFakeOverrides.txt b/compiler/testData/loadJava/modality/ModalityOfFakeOverrides.txt
index 13d902434f1..4a777958df5 100644
--- a/compiler/testData/loadJava/modality/ModalityOfFakeOverrides.txt
+++ b/compiler/testData/loadJava/modality/ModalityOfFakeOverrides.txt
@@ -4,11 +4,11 @@ public open class test.ModalityOfFakeOverrides : java.util.AbstractList<jet.Stri
     public final /*constructor*/ fun <init>(): test.ModalityOfFakeOverrides
     public open override /*1*/ /*fake_override*/ fun add(/*0*/ p0: jet.Int, /*1*/ p1: jet.String): jet.Tuple0
     public open override /*1*/ /*fake_override*/ fun add(/*0*/ p0: jet.String): jet.Boolean
-    public open override /*1*/ /*fake_override*/ fun addAll(/*0*/ p0: jet.Collection<out jet.String>): jet.Boolean
-    public open override /*1*/ /*fake_override*/ fun addAll(/*0*/ p0: jet.Int, /*1*/ p1: jet.Collection<out jet.String>): jet.Boolean
+    public open override /*1*/ /*fake_override*/ fun addAll(/*0*/ p0: jet.Collection<jet.String>): jet.Boolean
+    public open override /*1*/ /*fake_override*/ fun addAll(/*0*/ p0: jet.Int, /*1*/ p1: jet.Collection<jet.String>): jet.Boolean
     public open override /*1*/ /*fake_override*/ fun clear(): jet.Tuple0
     public open override /*1*/ /*fake_override*/ fun contains(/*0*/ p0: jet.Any?): jet.Boolean
-    public open override /*1*/ /*fake_override*/ fun containsAll(/*0*/ p0: jet.Collection<out jet.Any?>): jet.Boolean
+    public open override /*1*/ /*fake_override*/ fun containsAll(/*0*/ p0: jet.Collection<jet.Any?>): jet.Boolean
     public open override /*1*/ fun get(/*0*/ p0: jet.Int): jet.String
     public open override /*1*/ /*fake_override*/ fun indexOf(/*0*/ p0: jet.Any?): jet.Int
     public open override /*1*/ /*fake_override*/ fun isEmpty(): jet.Boolean
@@ -19,9 +19,9 @@ public open class test.ModalityOfFakeOverrides : java.util.AbstractList<jet.Stri
     protected final override /*1*/ /*fake_override*/ var modCount: jet.Int
     public open override /*1*/ /*fake_override*/ fun remove(/*0*/ p0: jet.Any?): jet.Boolean
     public open override /*1*/ /*fake_override*/ fun remove(/*0*/ p0: jet.Int): jet.String?
-    public open override /*1*/ /*fake_override*/ fun removeAll(/*0*/ p0: jet.Collection<out jet.Any?>): jet.Boolean
+    public open override /*1*/ /*fake_override*/ fun removeAll(/*0*/ p0: jet.Collection<jet.Any?>): jet.Boolean
     protected open override /*1*/ /*fake_override*/ fun removeRange(/*0*/ p0: jet.Int, /*1*/ p1: jet.Int): jet.Tuple0
-    public open override /*1*/ /*fake_override*/ fun retainAll(/*0*/ p0: jet.Collection<out jet.Any?>): jet.Boolean
+    public open override /*1*/ /*fake_override*/ fun retainAll(/*0*/ p0: jet.Collection<jet.Any?>): jet.Boolean
     public open override /*1*/ /*fake_override*/ fun set(/*0*/ p0: jet.Int, /*1*/ p1: jet.String): jet.String
     public open override /*1*/ fun size(): jet.Int
     public open override /*1*/ /*fake_override*/ fun subList(/*0*/ p0: jet.Int, /*1*/ p1: jet.Int): jet.MutableList<jet.String>
diff --git a/compiler/testData/loadKotlin/prop/CollectionSize.txt b/compiler/testData/loadKotlin/prop/CollectionSize.txt
index 05920c82011..ef6dfc6f774 100644
--- a/compiler/testData/loadKotlin/prop/CollectionSize.txt
+++ b/compiler/testData/loadKotlin/prop/CollectionSize.txt
@@ -1,3 +1,3 @@
 namespace test
 
-internal final val jet.Collection<out jet.Any?>.anotherSize: jet.Int
+internal final val jet.Collection<jet.Any?>.anotherSize: jet.Int
diff --git a/compiler/testData/loadKotlin/type/ListOfStar.txt b/compiler/testData/loadKotlin/type/ListOfStar.txt
index aea0118211d..5b7317e34c7 100644
--- a/compiler/testData/loadKotlin/type/ListOfStar.txt
+++ b/compiler/testData/loadKotlin/type/ListOfStar.txt
@@ -1,3 +1,3 @@
 namespace test
 
-internal final fun listOfStar(): jet.List<out jet.Any?>
+internal final fun listOfStar(): jet.List<jet.Any?>