diff --git a/compiler/backend/src/org/jetbrains/kotlin/codegen/builtinSpecialBridges.kt b/compiler/backend/src/org/jetbrains/kotlin/codegen/builtinSpecialBridges.kt
index 68471a7581a..a7ccbe3b33d 100644
--- a/compiler/backend/src/org/jetbrains/kotlin/codegen/builtinSpecialBridges.kt
+++ b/compiler/backend/src/org/jetbrains/kotlin/codegen/builtinSpecialBridges.kt
@@ -16,23 +16,24 @@
 
 package org.jetbrains.kotlin.codegen
 
-import org.jetbrains.kotlin.backend.common.bridges.*
-import org.jetbrains.kotlin.descriptors.*
+import org.jetbrains.kotlin.backend.common.bridges.DescriptorBasedFunctionHandle
+import org.jetbrains.kotlin.backend.common.bridges.findAllReachableDeclarations
+import org.jetbrains.kotlin.backend.common.bridges.findConcreteSuperDeclaration
+import org.jetbrains.kotlin.descriptors.CallableMemberDescriptor
+import org.jetbrains.kotlin.descriptors.ClassDescriptor
+import org.jetbrains.kotlin.descriptors.FunctionDescriptor
+import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.load.java.BuiltinMethodsWithSpecialGenericSignature
 import org.jetbrains.kotlin.load.java.BuiltinMethodsWithSpecialGenericSignature.getSpecialSignatureInfo
 import org.jetbrains.kotlin.load.java.descriptors.JavaClassDescriptor
 import org.jetbrains.kotlin.load.java.getOverriddenBuiltinWithDifferentJvmDescriptor
-import org.jetbrains.kotlin.psi.KtCallElement
+import org.jetbrains.kotlin.load.java.hasRealKotlinSuperClassWithOverrideOf
 import org.jetbrains.kotlin.psi.KtElement
 import org.jetbrains.kotlin.psi.KtPsiUtil
-import org.jetbrains.kotlin.psi.KtValueArgument
-import org.jetbrains.kotlin.psi.psiUtil.getStrictParentOfType
 import org.jetbrains.kotlin.resolve.BindingContext
 import org.jetbrains.kotlin.resolve.DescriptorUtils
 import org.jetbrains.kotlin.resolve.calls.callUtil.getParentCall
 import org.jetbrains.kotlin.resolve.calls.callUtil.getResolvedCall
-import org.jetbrains.kotlin.resolve.descriptorUtil.builtIns
-import org.jetbrains.kotlin.types.checker.TypeCheckingProcedure
 import org.jetbrains.kotlin.utils.singletonOrEmptyList
 import java.util.*
 
@@ -117,33 +118,6 @@ private fun needGenerateSpecialBridge(
             && reachableDeclarations.none { it.containingDeclaration is JavaClassDescriptor && it.modality == Modality.FINAL }
 }
 
-private fun ClassDescriptor.hasRealKotlinSuperClassWithOverrideOf(
-        specialCallableDescriptor: CallableDescriptor
-): Boolean {
-    val builtinContainerDefaultType = (specialCallableDescriptor.containingDeclaration as ClassDescriptor).defaultType
-
-    var superClassDescriptor = DescriptorUtils.getSuperClassDescriptor(this)
-
-    while (superClassDescriptor != null) {
-        if (superClassDescriptor !is JavaClassDescriptor) {
-            // Kotlin class
-
-            val doesOverrideBuiltinDeclaration =
-                    TypeCheckingProcedure.findCorrespondingSupertype(superClassDescriptor.defaultType, builtinContainerDefaultType) != null
-
-            if (doesOverrideBuiltinDeclaration) {
-                val containingPackageFragment = DescriptorUtils.getParentOfType(superClassDescriptor, PackageFragmentDescriptor::class.java)
-                if (containingPackageFragment === superClassDescriptor.builtIns.builtInsPackageFragment) return false
-                return true
-            }
-        }
-
-        superClassDescriptor = DescriptorUtils.getSuperClassDescriptor(superClassDescriptor)
-    }
-
-    return false
-}
-
 public fun isValueArgumentForCallToMethodWithTypeCheckBarrier(
         element: KtElement,
         bindingContext: BindingContext
diff --git a/core/descriptor.loader.java/src/org/jetbrains/kotlin/load/java/specialBuiltinMembers.kt b/core/descriptor.loader.java/src/org/jetbrains/kotlin/load/java/specialBuiltinMembers.kt
index ca0ab946e19..280388fe3dd 100644
--- a/core/descriptor.loader.java/src/org/jetbrains/kotlin/load/java/specialBuiltinMembers.kt
+++ b/core/descriptor.loader.java/src/org/jetbrains/kotlin/load/java/specialBuiltinMembers.kt
@@ -33,6 +33,7 @@ import org.jetbrains.kotlin.load.java.BuiltinMethodsWithSpecialGenericSignature.
 import org.jetbrains.kotlin.load.java.BuiltinMethodsWithSpecialGenericSignature.getSpecialSignatureInfo
 import org.jetbrains.kotlin.resolve.DescriptorUtils
 import org.jetbrains.kotlin.resolve.descriptorUtil.fqNameSafe
+import org.jetbrains.kotlin.types.checker.TypeCheckingProcedure
 
 object BuiltinSpecialProperties {
     private val PROPERTY_FQ_NAME_TO_JVM_GETTER_NAME_MAP = mapOf(
@@ -227,6 +228,33 @@ private fun getBuiltinOverriddenThatAffectsJvmName(
     return null
 }
 
+public fun ClassDescriptor.hasRealKotlinSuperClassWithOverrideOf(
+        specialCallableDescriptor: CallableDescriptor
+): Boolean {
+    val builtinContainerDefaultType = (specialCallableDescriptor.containingDeclaration as ClassDescriptor).defaultType
+
+    var superClassDescriptor = DescriptorUtils.getSuperClassDescriptor(this)
+
+    while (superClassDescriptor != null) {
+        if (superClassDescriptor !is JavaClassDescriptor) {
+            // Kotlin class
+
+            val doesOverrideBuiltinDeclaration =
+                    TypeCheckingProcedure.findCorrespondingSupertype(superClassDescriptor.defaultType, builtinContainerDefaultType) != null
+
+            if (doesOverrideBuiltinDeclaration) {
+                val containingPackageFragment = DescriptorUtils.getParentOfType(superClassDescriptor, PackageFragmentDescriptor::class.java)
+                if (containingPackageFragment === superClassDescriptor.builtIns.builtInsPackageFragment) return false
+                return true
+            }
+        }
+
+        superClassDescriptor = DescriptorUtils.getSuperClassDescriptor(superClassDescriptor)
+    }
+
+    return false
+}
+
 // Util methods
 private val CallableMemberDescriptor.isFromJava: Boolean
     get() = propertyIfAccessor is JavaCallableMemberDescriptor && propertyIfAccessor.containingDeclaration is JavaClassDescriptor