diff --git a/j2k/newSrc/org/jetbrains/kotlin/j2k/JavaToJKTreeBuilder.kt b/j2k/newSrc/org/jetbrains/kotlin/j2k/JavaToJKTreeBuilder.kt
index 4d957fe7f1c..aa5f0beaf8d 100644
--- a/j2k/newSrc/org/jetbrains/kotlin/j2k/JavaToJKTreeBuilder.kt
+++ b/j2k/newSrc/org/jetbrains/kotlin/j2k/JavaToJKTreeBuilder.kt
@@ -290,7 +290,8 @@ class JavaToJKTreeBuilder(var symbolProvider: JKSymbolProvider) {
                 },
                 JKNameIdentifierImpl(name),
                 parameterList.parameters.map { it.toJK() },
-                body?.toJK() ?: JKBodyStub
+                body?.toJK() ?: JKBodyStub,
+                typeParameterList?.toJK() ?: JKTypeParameterListImpl()
             ).also {
                 it.psi = this
                 symbolProvider.provideUniverseSymbol(this, it)
diff --git a/j2k/newSrc/org/jetbrains/kotlin/j2k/NewCodeBuilder.kt b/j2k/newSrc/org/jetbrains/kotlin/j2k/NewCodeBuilder.kt
index 663d06dcf73..bfc741c32f1 100644
--- a/j2k/newSrc/org/jetbrains/kotlin/j2k/NewCodeBuilder.kt
+++ b/j2k/newSrc/org/jetbrains/kotlin/j2k/NewCodeBuilder.kt
@@ -266,12 +266,15 @@ class NewCodeBuilder {
         override fun visitKtFunction(ktFunction: JKKtFunction) {
             printer.printIndent()
             ktFunction.modifierList.accept(this)
-            printer.printWithNoIndent(" fun ", ktFunction.name.value, "(")
+            printer.printWithNoIndent(" fun ")
+            ktFunction.typeParameterList.accept(this)
+            printer.printWithNoIndent(ktFunction.name.value, "(")
             renderList(ktFunction.parameters) {
                 it.accept(this)
             }
             printer.printWithNoIndent(")", ": ")
             ktFunction.returnType.accept(this)
+            renderExtraTypeParametersUpperBounds(ktFunction.typeParameterList)
             if (ktFunction.block !== JKBodyStub) {
                 printer.block(multiline = ktFunction.block.statements.isNotEmpty()) {
                     ktFunction.block.accept(this)
diff --git a/j2k/newSrc/org/jetbrains/kotlin/j2k/conversions/JavaMethodToKotlinFunctionConversion.kt b/j2k/newSrc/org/jetbrains/kotlin/j2k/conversions/JavaMethodToKotlinFunctionConversion.kt
index a48ba247957..b4468369bfd 100644
--- a/j2k/newSrc/org/jetbrains/kotlin/j2k/conversions/JavaMethodToKotlinFunctionConversion.kt
+++ b/j2k/newSrc/org/jetbrains/kotlin/j2k/conversions/JavaMethodToKotlinFunctionConversion.kt
@@ -36,7 +36,8 @@ class JavaMethodToKotlinFunctionConversion : TransformerBasedConversion() {
                     it.name,
                     it.parameters,
                     it.block,
-                    it.modifierList
+                    it.modifierList,
+                    it.typeParameterList
                 )
             } else {
                 it
diff --git a/j2k/newSrc/org/jetbrains/kotlin/j2k/tree/impl/j.kt b/j2k/newSrc/org/jetbrains/kotlin/j2k/tree/impl/j.kt
index a25b723d119..79717c2e875 100644
--- a/j2k/newSrc/org/jetbrains/kotlin/j2k/tree/impl/j.kt
+++ b/j2k/newSrc/org/jetbrains/kotlin/j2k/tree/impl/j.kt
@@ -38,7 +38,12 @@ class JKJavaFieldImpl(modifierList: JKModifierList, type: JKTypeElement, name: J
 }
 
 class JKJavaMethodImpl(
-    modifierList: JKModifierList, returnType: JKTypeElement, name: JKNameIdentifier, parameters: List<JKParameter>, block: JKBlock
+    modifierList: JKModifierList,
+    returnType: JKTypeElement,
+    name: JKNameIdentifier,
+    parameters: List<JKParameter>,
+    block: JKBlock,
+    typeParameterList: JKTypeParameterList
 ) : JKJavaMethod, JKBranchElementBase(), PsiOwner by PsiOwnerImpl() {
     override fun <R, D> accept(visitor: JKVisitor<R, D>, data: D): R = visitor.visitJavaMethod(this, data)
 
@@ -47,7 +52,7 @@ class JKJavaMethodImpl(
     override var name: JKNameIdentifier by child(name)
     override var parameters: List<JKParameter> by children(parameters)
     override var block: JKBlock by child(block)
-
+    override var typeParameterList: JKTypeParameterList by child(typeParameterList)
 }
 
 class JKJavaLiteralExpressionImpl(
diff --git a/j2k/newSrc/org/jetbrains/kotlin/j2k/tree/impl/k.kt b/j2k/newSrc/org/jetbrains/kotlin/j2k/tree/impl/k.kt
index 535497c8f82..a95f1596b9d 100644
--- a/j2k/newSrc/org/jetbrains/kotlin/j2k/tree/impl/k.kt
+++ b/j2k/newSrc/org/jetbrains/kotlin/j2k/tree/impl/k.kt
@@ -48,7 +48,8 @@ class JKKtFunctionImpl(
     name: JKNameIdentifier,
     parameters: List<JKParameter>,
     block: JKBlock,
-    modifierList: JKModifierList
+    modifierList: JKModifierList,
+    typeParameterList: JKTypeParameterList
 ) : JKBranchElementBase(), JKKtFunction {
     override fun <R, D> accept(visitor: JKVisitor<R, D>, data: D): R = visitor.visitKtFunction(this, data)
 
@@ -57,6 +58,7 @@ class JKKtFunctionImpl(
     override var parameters: List<JKParameter> by children(parameters)
     override var block: JKBlock by child(block)
     override var modifierList: JKModifierList by child(modifierList)
+    override var typeParameterList: JKTypeParameterList by child(typeParameterList)
 }
 
 sealed class JKKtQualifierImpl : JKQualifier, JKElementBase() {
@@ -166,7 +168,7 @@ class JKKtConstructorImpl(
     override var block: JKBlock by child(block)
     override var modifierList: JKModifierList by child(modifierList)
     override var delegationCall: JKExpression by child(delegationCall)
-
+    override var typeParameterList: JKTypeParameterList by child(JKTypeParameterListImpl())
     override fun <R, D> accept(visitor: JKVisitor<R, D>, data: D): R = visitor.visitKtConstructor(this, data)
 }
 
@@ -184,6 +186,7 @@ class JKKtPrimaryConstructorImpl(
     override var block: JKBlock by child(block)
     override var modifierList: JKModifierList by child(modifierList)
     override var delegationCall: JKExpression by child(delegationCall)
+    override var typeParameterList: JKTypeParameterList by child(JKTypeParameterListImpl())
 
     override fun <R, D> accept(visitor: JKVisitor<R, D>, data: D): R = visitor.visitKtPrimaryConstructor(this, data)
 }
diff --git a/j2k/newSrc/org/jetbrains/kotlin/j2k/tree/jk.kt b/j2k/newSrc/org/jetbrains/kotlin/j2k/tree/jk.kt
index fe5774def93..580a8e33de6 100644
--- a/j2k/newSrc/org/jetbrains/kotlin/j2k/tree/jk.kt
+++ b/j2k/newSrc/org/jetbrains/kotlin/j2k/tree/jk.kt
@@ -62,7 +62,7 @@ interface JKInheritanceInfo : JKTreeElement, JKBranchElement {
     val inherit: List<JKTypeElement>
 }
 
-interface JKMethod : JKDeclaration, JKModifierListOwner {
+interface JKMethod : JKDeclaration, JKModifierListOwner, JKTypeParameterListOwner {
     val name: JKNameIdentifier
     var parameters: List<JKParameter>
     val returnType: JKTypeElement