diff --git a/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/codegen/ir/FirBlackBoxCodegenTestGenerated.java b/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/codegen/ir/FirBlackBoxCodegenTestGenerated.java
index 94d9a383292..85fd78ff175 100644
--- a/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/codegen/ir/FirBlackBoxCodegenTestGenerated.java
+++ b/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/codegen/ir/FirBlackBoxCodegenTestGenerated.java
@@ -5023,6 +5023,16 @@ public class FirBlackBoxCodegenTestGenerated extends AbstractFirBlackBoxCodegenT
             runTest("compiler/testData/codegen/box/collections/inheritFromHashtable.kt");
         }
 
+        @TestMetadata("internalRemove.kt")
+        public void testInternalRemove() throws Exception {
+            runTest("compiler/testData/codegen/box/collections/internalRemove.kt");
+        }
+
+        @TestMetadata("internalRemoveFromJava.kt")
+        public void testInternalRemoveFromJava() throws Exception {
+            runTest("compiler/testData/codegen/box/collections/internalRemoveFromJava.kt");
+        }
+
         @TestMetadata("irrelevantImplCharSequence.kt")
         public void testIrrelevantImplCharSequence() throws Exception {
             runTest("compiler/testData/codegen/box/collections/irrelevantImplCharSequence.kt");
diff --git a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/lower/ToArrayLowering.kt b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/lower/ToArrayLowering.kt
index 4a1da573b3b..e5a653ef204 100644
--- a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/lower/ToArrayLowering.kt
+++ b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/lower/ToArrayLowering.kt
@@ -49,11 +49,11 @@ private class ToArrayLowering(private val context: JvmBackendContext) : ClassLow
             it.origin != IrDeclarationOrigin.IR_EXTERNAL_JAVA_DECLARATION_STUB
         }?.isCollectionSubClass == true
 
-        irClass.findOrCreate(indirectCollectionSubClass, { it.isGenericToArray(context) }) {
+        irClass.findOrCreate(indirectCollectionSubClass, { it.isGenericToArray(context) }) { bridge ->
             irClass.addFunction {
                 name = Name.identifier("toArray")
                 origin = JvmLoweredDeclarationOrigin.TO_ARRAY
-                modality = Modality.OPEN
+                modality = if (bridge != null) Modality.FINAL else Modality.OPEN
             }.apply {
                 val elementType = addTypeParameter {
                     name = Name.identifier("T")
@@ -67,19 +67,26 @@ private class ToArrayLowering(private val context: JvmBackendContext) : ClassLow
                 }
                 val prototype = addValueParameter("array", returnType, JvmLoweredDeclarationOrigin.TO_ARRAY)
                 body = context.createIrBuilder(symbol).irBlockBody {
-                    +irReturn(irCall(symbols.genericToArray, symbols.genericToArray.owner.returnType).apply {
-                        putValueArgument(0, irGet(receiver))
-                        putValueArgument(1, irGet(prototype))
-                    })
+                    if (bridge == null) {
+                        +irReturn(irCall(symbols.genericToArray, symbols.genericToArray.owner.returnType).apply {
+                            putValueArgument(0, irGet(receiver))
+                            putValueArgument(1, irGet(prototype))
+                        })
+                    } else {
+                        +irReturn(irCall(bridge.target.symbol, bridge.target.returnType).apply {
+                            dispatchReceiver = irGet(receiver)
+                            putValueArgument(0, irGet(prototype))
+                        })
+                    }
                 }
             }
         }
 
-        irClass.findOrCreate(indirectCollectionSubClass, IrSimpleFunction::isNonGenericToArray) {
+        irClass.findOrCreate(indirectCollectionSubClass, IrSimpleFunction::isNonGenericToArray) { bridge ->
             irClass.addFunction {
                 name = Name.identifier("toArray")
                 origin = JvmLoweredDeclarationOrigin.TO_ARRAY
-                modality = Modality.OPEN
+                modality = if (bridge != null) Modality.FINAL else Modality.OPEN
                 returnType = context.irBuiltIns.arrayClass.typeWith(context.irBuiltIns.anyNType)
             }.apply {
                 val receiver = addDispatchReceiver {
@@ -87,28 +94,49 @@ private class ToArrayLowering(private val context: JvmBackendContext) : ClassLow
                     origin = JvmLoweredDeclarationOrigin.TO_ARRAY
                 }
                 body = context.createIrBuilder(symbol).irBlockBody {
-                    +irReturn(irCall(symbols.nonGenericToArray, symbols.nonGenericToArray.owner.returnType).apply {
-                        putValueArgument(0, irGet(receiver))
-                    })
+                    if (bridge == null) {
+                        +irReturn(irCall(symbols.nonGenericToArray, symbols.nonGenericToArray.owner.returnType).apply {
+                            putValueArgument(0, irGet(receiver))
+                        })
+                    } else {
+                        +irReturn(irCall(bridge.target.symbol, bridge.target.returnType).apply {
+                            dispatchReceiver = irGet(receiver)
+                        })
+                    }
                 }
             }
         }
     }
 
-    private fun IrClass.findOrCreate(indirectSubclass: Boolean, matcher: (IrSimpleFunction) -> Boolean, fallback: () -> IrSimpleFunction) {
+    private class ToArrayBridge(
+        val target: IrSimpleFunction
+    )
+
+    private fun IrClass.findOrCreate(
+        indirectSubclass: Boolean,
+        matcher: (IrSimpleFunction) -> Boolean,
+        fallback: (ToArrayBridge?) -> IrSimpleFunction
+    ) {
         val existing = functions.find(matcher)
         if (existing != null) {
             // This is an explicit override of a method defined in `kotlin.collections.AbstractCollection`
             // or `java.util.Collection`. From here on, the frontend will check the existence of implementations;
             // we just need to match visibility in the former case to the latter.
-            existing.visibility = DescriptorVisibilities.PUBLIC
+            if (existing.visibility == DescriptorVisibilities.INTERNAL) {
+                // If existing `toArray` is internal, create a public bridge method
+                // to preserve binary compatibility with code generated by the old back-end.
+                // NB This will preserve existing custom `toArray` signature.
+                fallback(ToArrayBridge(existing))
+            } else {
+                existing.visibility = DescriptorVisibilities.PUBLIC
+            }
             return
         }
         if (indirectSubclass) {
             // There's a Kotlin class up the hierarchy that should already have `toArray`.
             return
         }
-        fallback()
+        fallback(null)
     }
 }
 
diff --git a/compiler/testData/codegen/box/collections/internalRemove.kt b/compiler/testData/codegen/box/collections/internalRemove.kt
new file mode 100644
index 00000000000..fe3d0cab133
--- /dev/null
+++ b/compiler/testData/codegen/box/collections/internalRemove.kt
@@ -0,0 +1,16 @@
+class Test<T> : Collection<T> {
+    override val size: Int get() = TODO()
+    override fun contains(element: T): Boolean = TODO()
+    override fun containsAll(elements: Collection<T>): Boolean = TODO()
+    override fun isEmpty(): Boolean = TODO()
+    override fun iterator(): Iterator<T> = TODO()
+
+    internal fun remove(x: T): Boolean = false
+}
+
+fun box(): String {
+    return if (Test<String>().remove("") == false)
+        "OK"
+    else
+        "Fail"
+}
\ No newline at end of file
diff --git a/compiler/testData/codegen/box/collections/internalRemoveFromJava.kt b/compiler/testData/codegen/box/collections/internalRemoveFromJava.kt
new file mode 100644
index 00000000000..a0853c60115
--- /dev/null
+++ b/compiler/testData/codegen/box/collections/internalRemoveFromJava.kt
@@ -0,0 +1,34 @@
+// TARGET_BACKEND: JVM
+
+// IGNORE_BACKEND: JVM
+// ^ KT-43334 AbstractMethodError when calling 'remove' from Java on a Kotlin Collection with custom internal 'remove'
+//   fixed in JVM_IR
+
+// FILE: internalRemoveFromJava.kt
+
+class Test<T> : Collection<T> {
+    override val size: Int get() = TODO()
+    override fun contains(element: T): Boolean = TODO()
+    override fun containsAll(elements: Collection<T>): Boolean = TODO()
+    override fun isEmpty(): Boolean = TODO()
+    override fun iterator(): Iterator<T> = TODO()
+
+    internal fun remove(x: T): Boolean = false
+}
+
+fun box(): String {
+    val t = Test<String>()
+    return if (J.testRemove(t, "") == false)
+        "OK"
+    else
+        "Fail"
+}
+
+// FILE: J.java
+import java.util.Collection;
+
+public class J {
+    public static <T> boolean testRemove(Collection<T> c, T x) {
+        return c.remove(x);
+    }
+}
diff --git a/compiler/testData/codegen/bytecodeListing/collectionStubs/collectionWithInternalRemove.kt b/compiler/testData/codegen/bytecodeListing/collectionStubs/collectionWithInternalRemove.kt
new file mode 100644
index 00000000000..f0bbaf295f0
--- /dev/null
+++ b/compiler/testData/codegen/bytecodeListing/collectionStubs/collectionWithInternalRemove.kt
@@ -0,0 +1,9 @@
+class Test<T> : Collection<T> {
+    override val size: Int get() = TODO()
+    override fun contains(element: T): Boolean = TODO()
+    override fun containsAll(elements: Collection<T>): Boolean = TODO()
+    override fun isEmpty(): Boolean = TODO()
+    override fun iterator(): Iterator<T> = TODO()
+
+    internal fun remove(x: T): Boolean = false
+}
\ No newline at end of file
diff --git a/compiler/testData/codegen/bytecodeListing/collectionStubs/collectionWithInternalRemove.txt b/compiler/testData/codegen/bytecodeListing/collectionStubs/collectionWithInternalRemove.txt
new file mode 100644
index 00000000000..cf39eca98d7
--- /dev/null
+++ b/compiler/testData/codegen/bytecodeListing/collectionStubs/collectionWithInternalRemove.txt
@@ -0,0 +1,19 @@
+@kotlin.Metadata
+public final class Test {
+    // source: 'collectionWithInternalRemove.kt'
+    public method <init>(): void
+    public method add(p0: java.lang.Object): boolean
+    public method addAll(p0: java.util.Collection): boolean
+    public method clear(): void
+    public method contains(p0: java.lang.Object): boolean
+    public method containsAll(@org.jetbrains.annotations.NotNull p0: java.util.Collection): boolean
+    public method getSize(): int
+    public method isEmpty(): boolean
+    public @org.jetbrains.annotations.NotNull method iterator(): java.util.Iterator
+    public final method remove$test_module(p0: java.lang.Object): boolean
+    public method removeAll(p0: java.util.Collection): boolean
+    public method retainAll(p0: java.util.Collection): boolean
+    public bridge final method size(): int
+    public method toArray(): java.lang.Object[]
+    public method toArray(p0: java.lang.Object[]): java.lang.Object[]
+}
diff --git a/compiler/testData/codegen/bytecodeListing/collectionStubs/collectionWithInternalRemove_ir.txt b/compiler/testData/codegen/bytecodeListing/collectionStubs/collectionWithInternalRemove_ir.txt
new file mode 100644
index 00000000000..49e7e15485b
--- /dev/null
+++ b/compiler/testData/codegen/bytecodeListing/collectionStubs/collectionWithInternalRemove_ir.txt
@@ -0,0 +1,20 @@
+@kotlin.Metadata
+public final class Test {
+    // source: 'collectionWithInternalRemove.kt'
+    public method <init>(): void
+    public method add(p0: java.lang.Object): boolean
+    public method addAll(p0: java.util.Collection): boolean
+    public method clear(): void
+    public method contains(p0: java.lang.Object): boolean
+    public method containsAll(@org.jetbrains.annotations.NotNull p0: java.util.Collection): boolean
+    public method getSize(): int
+    public method isEmpty(): boolean
+    public @org.jetbrains.annotations.NotNull method iterator(): java.util.Iterator
+    public final method remove$test_module(p0: java.lang.Object): boolean
+    public bridge final method remove(p0: java.lang.Object): boolean
+    public method removeAll(p0: java.util.Collection): boolean
+    public method retainAll(p0: java.util.Collection): boolean
+    public bridge final method size(): int
+    public method toArray(): java.lang.Object[]
+    public method toArray(p0: java.lang.Object[]): java.lang.Object[]
+}
diff --git a/compiler/testData/codegen/bytecodeListing/collectionStubs/toArray/customNonGenericToArray_ir.txt b/compiler/testData/codegen/bytecodeListing/collectionStubs/toArray/customNonGenericToArray_ir.txt
index 5643251b8e4..9fb603f4fd6 100644
--- a/compiler/testData/codegen/bytecodeListing/collectionStubs/toArray/customNonGenericToArray_ir.txt
+++ b/compiler/testData/codegen/bytecodeListing/collectionStubs/toArray/customNonGenericToArray_ir.txt
@@ -15,7 +15,8 @@ public final class InternalToArray {
     public method removeAll(p0: java.util.Collection): boolean
     public method retainAll(p0: java.util.Collection): boolean
     public bridge final method size(): int
-    public final @org.jetbrains.annotations.NotNull method toArray(): java.lang.Integer[]
+    public final @org.jetbrains.annotations.NotNull method toArray$test_module(): java.lang.Integer[]
+    public final method toArray(): java.lang.Object[]
     public method toArray(p0: java.lang.Object[]): java.lang.Object[]
 }
 
diff --git a/compiler/testData/codegen/bytecodeListing/collectionStubs/toArray/internalGenericToArray.kt b/compiler/testData/codegen/bytecodeListing/collectionStubs/toArray/internalGenericToArray.kt
new file mode 100644
index 00000000000..f6229852e82
--- /dev/null
+++ b/compiler/testData/codegen/bytecodeListing/collectionStubs/toArray/internalGenericToArray.kt
@@ -0,0 +1,3 @@
+class InternalGenericToArray<T>(d: Collection<T>): Collection<T> by d {
+    internal fun <T> toArray(arr: Array<T>): Array<T> = null!!
+}
\ No newline at end of file
diff --git a/compiler/testData/codegen/bytecodeListing/collectionStubs/toArray/internalGenericToArray.txt b/compiler/testData/codegen/bytecodeListing/collectionStubs/toArray/internalGenericToArray.txt
new file mode 100644
index 00000000000..87f22b0a14f
--- /dev/null
+++ b/compiler/testData/codegen/bytecodeListing/collectionStubs/toArray/internalGenericToArray.txt
@@ -0,0 +1,20 @@
+@kotlin.Metadata
+public final class InternalGenericToArray {
+    // source: 'internalGenericToArray.kt'
+    private synthetic final field $$delegate_0: java.util.Collection
+    public method <init>(@org.jetbrains.annotations.NotNull p0: java.util.Collection): void
+    public method add(p0: java.lang.Object): boolean
+    public method addAll(p0: java.util.Collection): boolean
+    public method clear(): void
+    public method contains(p0: java.lang.Object): boolean
+    public method containsAll(@org.jetbrains.annotations.NotNull p0: java.util.Collection): boolean
+    public method getSize(): int
+    public method isEmpty(): boolean
+    public @org.jetbrains.annotations.NotNull method iterator(): java.util.Iterator
+    public method remove(p0: java.lang.Object): boolean
+    public method removeAll(p0: java.util.Collection): boolean
+    public method retainAll(p0: java.util.Collection): boolean
+    public bridge final method size(): int
+    public final @org.jetbrains.annotations.NotNull method toArray$test_module(@org.jetbrains.annotations.NotNull p0: java.lang.Object[]): java.lang.Object[]
+    public method toArray(): java.lang.Object[]
+}
diff --git a/compiler/testData/codegen/bytecodeListing/collectionStubs/toArray/internalGenericToArray_ir.txt b/compiler/testData/codegen/bytecodeListing/collectionStubs/toArray/internalGenericToArray_ir.txt
new file mode 100644
index 00000000000..6b49f33a2e6
--- /dev/null
+++ b/compiler/testData/codegen/bytecodeListing/collectionStubs/toArray/internalGenericToArray_ir.txt
@@ -0,0 +1,21 @@
+@kotlin.Metadata
+public final class InternalGenericToArray {
+    // source: 'internalGenericToArray.kt'
+    private synthetic final field $$delegate_0: java.util.Collection
+    public method <init>(@org.jetbrains.annotations.NotNull p0: java.util.Collection): void
+    public method add(p0: java.lang.Object): boolean
+    public method addAll(p0: java.util.Collection): boolean
+    public method clear(): void
+    public method contains(p0: java.lang.Object): boolean
+    public method containsAll(@org.jetbrains.annotations.NotNull p0: java.util.Collection): boolean
+    public method getSize(): int
+    public method isEmpty(): boolean
+    public @org.jetbrains.annotations.NotNull method iterator(): java.util.Iterator
+    public method remove(p0: java.lang.Object): boolean
+    public method removeAll(p0: java.util.Collection): boolean
+    public method retainAll(p0: java.util.Collection): boolean
+    public bridge final method size(): int
+    public final @org.jetbrains.annotations.NotNull method toArray$test_module(@org.jetbrains.annotations.NotNull p0: java.lang.Object[]): java.lang.Object[]
+    public method toArray(): java.lang.Object[]
+    public final method toArray(p0: java.lang.Object[]): java.lang.Object[]
+}
diff --git a/compiler/tests-gen/org/jetbrains/kotlin/codegen/BlackBoxCodegenTestGenerated.java b/compiler/tests-gen/org/jetbrains/kotlin/codegen/BlackBoxCodegenTestGenerated.java
index de242c036d2..6e341c7966e 100644
--- a/compiler/tests-gen/org/jetbrains/kotlin/codegen/BlackBoxCodegenTestGenerated.java
+++ b/compiler/tests-gen/org/jetbrains/kotlin/codegen/BlackBoxCodegenTestGenerated.java
@@ -5053,6 +5053,16 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
             runTest("compiler/testData/codegen/box/collections/inheritFromHashtable.kt");
         }
 
+        @TestMetadata("internalRemove.kt")
+        public void testInternalRemove() throws Exception {
+            runTest("compiler/testData/codegen/box/collections/internalRemove.kt");
+        }
+
+        @TestMetadata("internalRemoveFromJava.kt")
+        public void testInternalRemoveFromJava() throws Exception {
+            runTest("compiler/testData/codegen/box/collections/internalRemoveFromJava.kt");
+        }
+
         @TestMetadata("irrelevantImplCharSequence.kt")
         public void testIrrelevantImplCharSequence() throws Exception {
             runTest("compiler/testData/codegen/box/collections/irrelevantImplCharSequence.kt");
diff --git a/compiler/tests-gen/org/jetbrains/kotlin/codegen/BytecodeListingTestGenerated.java b/compiler/tests-gen/org/jetbrains/kotlin/codegen/BytecodeListingTestGenerated.java
index 87f63b5435b..5399293cbda 100644
--- a/compiler/tests-gen/org/jetbrains/kotlin/codegen/BytecodeListingTestGenerated.java
+++ b/compiler/tests-gen/org/jetbrains/kotlin/codegen/BytecodeListingTestGenerated.java
@@ -344,6 +344,11 @@ public class BytecodeListingTestGenerated extends AbstractBytecodeListingTest {
             runTest("compiler/testData/codegen/bytecodeListing/collectionStubs/collectionByDelegationWithFullJdk.kt");
         }
 
+        @TestMetadata("collectionWithInternalRemove.kt")
+        public void testCollectionWithInternalRemove() throws Exception {
+            runTest("compiler/testData/codegen/bytecodeListing/collectionStubs/collectionWithInternalRemove.kt");
+        }
+
         @TestMetadata("collectionsWithFullJdk.kt")
         public void testCollectionsWithFullJdk() throws Exception {
             runTest("compiler/testData/codegen/bytecodeListing/collectionStubs/collectionsWithFullJdk.kt");
@@ -629,6 +634,11 @@ public class BytecodeListingTestGenerated extends AbstractBytecodeListingTest {
                 runTest("compiler/testData/codegen/bytecodeListing/collectionStubs/toArray/customNonGenericToArray.kt");
             }
 
+            @TestMetadata("internalGenericToArray.kt")
+            public void testInternalGenericToArray() throws Exception {
+                runTest("compiler/testData/codegen/bytecodeListing/collectionStubs/toArray/internalGenericToArray.kt");
+            }
+
             @TestMetadata("noToArrayInJava.kt")
             public void testNoToArrayInJava() throws Exception {
                 runTest("compiler/testData/codegen/bytecodeListing/collectionStubs/toArray/noToArrayInJava.kt");
diff --git a/compiler/tests-gen/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java b/compiler/tests-gen/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java
index bc9ccf66974..75f5751ca61 100644
--- a/compiler/tests-gen/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java
+++ b/compiler/tests-gen/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java
@@ -5020,6 +5020,11 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
     @TestDataPath("$PROJECT_ROOT")
     @RunWith(JUnit3RunnerWithInners.class)
     public static class Collections extends AbstractLightAnalysisModeTest {
+        @TestMetadata("internalRemoveFromJava.kt")
+        public void ignoreInternalRemoveFromJava() throws Exception {
+            runTest("compiler/testData/codegen/box/collections/internalRemoveFromJava.kt");
+        }
+
         private void runTest(String testDataFilePath) throws Exception {
             KotlinTestUtils.runTest(this::doTest, TargetBackend.JVM, testDataFilePath);
         }
@@ -5053,6 +5058,11 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
             runTest("compiler/testData/codegen/box/collections/inheritFromHashtable.kt");
         }
 
+        @TestMetadata("internalRemove.kt")
+        public void testInternalRemove() throws Exception {
+            runTest("compiler/testData/codegen/box/collections/internalRemove.kt");
+        }
+
         @TestMetadata("irrelevantImplCharSequence.kt")
         public void testIrrelevantImplCharSequence() throws Exception {
             runTest("compiler/testData/codegen/box/collections/irrelevantImplCharSequence.kt");
diff --git a/compiler/tests-gen/org/jetbrains/kotlin/codegen/ir/IrBlackBoxCodegenTestGenerated.java b/compiler/tests-gen/org/jetbrains/kotlin/codegen/ir/IrBlackBoxCodegenTestGenerated.java
index 74865be1a99..fb4fe1cefd9 100644
--- a/compiler/tests-gen/org/jetbrains/kotlin/codegen/ir/IrBlackBoxCodegenTestGenerated.java
+++ b/compiler/tests-gen/org/jetbrains/kotlin/codegen/ir/IrBlackBoxCodegenTestGenerated.java
@@ -5023,6 +5023,16 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
             runTest("compiler/testData/codegen/box/collections/inheritFromHashtable.kt");
         }
 
+        @TestMetadata("internalRemove.kt")
+        public void testInternalRemove() throws Exception {
+            runTest("compiler/testData/codegen/box/collections/internalRemove.kt");
+        }
+
+        @TestMetadata("internalRemoveFromJava.kt")
+        public void testInternalRemoveFromJava() throws Exception {
+            runTest("compiler/testData/codegen/box/collections/internalRemoveFromJava.kt");
+        }
+
         @TestMetadata("irrelevantImplCharSequence.kt")
         public void testIrrelevantImplCharSequence() throws Exception {
             runTest("compiler/testData/codegen/box/collections/irrelevantImplCharSequence.kt");
diff --git a/compiler/tests-gen/org/jetbrains/kotlin/codegen/ir/IrBytecodeListingTestGenerated.java b/compiler/tests-gen/org/jetbrains/kotlin/codegen/ir/IrBytecodeListingTestGenerated.java
index 3bf0870ddbb..5b4a34b3657 100644
--- a/compiler/tests-gen/org/jetbrains/kotlin/codegen/ir/IrBytecodeListingTestGenerated.java
+++ b/compiler/tests-gen/org/jetbrains/kotlin/codegen/ir/IrBytecodeListingTestGenerated.java
@@ -344,6 +344,11 @@ public class IrBytecodeListingTestGenerated extends AbstractIrBytecodeListingTes
             runTest("compiler/testData/codegen/bytecodeListing/collectionStubs/collectionByDelegationWithFullJdk.kt");
         }
 
+        @TestMetadata("collectionWithInternalRemove.kt")
+        public void testCollectionWithInternalRemove() throws Exception {
+            runTest("compiler/testData/codegen/bytecodeListing/collectionStubs/collectionWithInternalRemove.kt");
+        }
+
         @TestMetadata("collectionsWithFullJdk.kt")
         public void testCollectionsWithFullJdk() throws Exception {
             runTest("compiler/testData/codegen/bytecodeListing/collectionStubs/collectionsWithFullJdk.kt");
@@ -629,6 +634,11 @@ public class IrBytecodeListingTestGenerated extends AbstractIrBytecodeListingTes
                 runTest("compiler/testData/codegen/bytecodeListing/collectionStubs/toArray/customNonGenericToArray.kt");
             }
 
+            @TestMetadata("internalGenericToArray.kt")
+            public void testInternalGenericToArray() throws Exception {
+                runTest("compiler/testData/codegen/bytecodeListing/collectionStubs/toArray/internalGenericToArray.kt");
+            }
+
             @TestMetadata("noToArrayInJava.kt")
             public void testNoToArrayInJava() throws Exception {
                 runTest("compiler/testData/codegen/bytecodeListing/collectionStubs/toArray/noToArrayInJava.kt");
diff --git a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/es6/semantics/IrJsCodegenBoxES6TestGenerated.java b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/es6/semantics/IrJsCodegenBoxES6TestGenerated.java
index 643c18b2124..1d871a46593 100644
--- a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/es6/semantics/IrJsCodegenBoxES6TestGenerated.java
+++ b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/es6/semantics/IrJsCodegenBoxES6TestGenerated.java
@@ -4123,6 +4123,11 @@ public class IrJsCodegenBoxES6TestGenerated extends AbstractIrJsCodegenBoxES6Tes
             runTest("compiler/testData/codegen/box/collections/inSetWithSmartCast.kt");
         }
 
+        @TestMetadata("internalRemove.kt")
+        public void testInternalRemove() throws Exception {
+            runTest("compiler/testData/codegen/box/collections/internalRemove.kt");
+        }
+
         @TestMetadata("kt41123.kt")
         public void testKt41123() throws Exception {
             runTest("compiler/testData/codegen/box/collections/kt41123.kt");
diff --git a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/semantics/IrJsCodegenBoxTestGenerated.java b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/semantics/IrJsCodegenBoxTestGenerated.java
index 707d42997f7..9618f4ee91b 100644
--- a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/semantics/IrJsCodegenBoxTestGenerated.java
+++ b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/semantics/IrJsCodegenBoxTestGenerated.java
@@ -4123,6 +4123,11 @@ public class IrJsCodegenBoxTestGenerated extends AbstractIrJsCodegenBoxTest {
             runTest("compiler/testData/codegen/box/collections/inSetWithSmartCast.kt");
         }
 
+        @TestMetadata("internalRemove.kt")
+        public void testInternalRemove() throws Exception {
+            runTest("compiler/testData/codegen/box/collections/internalRemove.kt");
+        }
+
         @TestMetadata("kt41123.kt")
         public void testKt41123() throws Exception {
             runTest("compiler/testData/codegen/box/collections/kt41123.kt");
diff --git a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/semantics/JsCodegenBoxTestGenerated.java b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/semantics/JsCodegenBoxTestGenerated.java
index a788de84b29..599b2492b45 100644
--- a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/semantics/JsCodegenBoxTestGenerated.java
+++ b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/semantics/JsCodegenBoxTestGenerated.java
@@ -4123,6 +4123,11 @@ public class JsCodegenBoxTestGenerated extends AbstractJsCodegenBoxTest {
             runTest("compiler/testData/codegen/box/collections/inSetWithSmartCast.kt");
         }
 
+        @TestMetadata("internalRemove.kt")
+        public void testInternalRemove() throws Exception {
+            runTest("compiler/testData/codegen/box/collections/internalRemove.kt");
+        }
+
         @TestMetadata("kt41123.kt")
         public void testKt41123() throws Exception {
             runTest("compiler/testData/codegen/box/collections/kt41123.kt");
diff --git a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/wasm/semantics/IrCodegenBoxWasmTestGenerated.java b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/wasm/semantics/IrCodegenBoxWasmTestGenerated.java
index 3eb24aef7aa..0870716ac09 100644
--- a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/wasm/semantics/IrCodegenBoxWasmTestGenerated.java
+++ b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/wasm/semantics/IrCodegenBoxWasmTestGenerated.java
@@ -2979,6 +2979,11 @@ public class IrCodegenBoxWasmTestGenerated extends AbstractIrCodegenBoxWasmTest
             KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/collections"), Pattern.compile("^([^_](.+))\\.kt$"), null, TargetBackend.WASM, true);
         }
 
+        @TestMetadata("internalRemove.kt")
+        public void testInternalRemove() throws Exception {
+            runTest("compiler/testData/codegen/box/collections/internalRemove.kt");
+        }
+
         @TestMetadata("removeClash.kt")
         public void testRemoveClash() throws Exception {
             runTest("compiler/testData/codegen/box/collections/removeClash.kt");