Fix error with interpreting name of java property

compiler/ir/ir.interpreter/src/org/jetbrains/kotlin/ir/interpreter/IrInterpreter.kt

@@ -604,7 +604,11 @@ class IrInterpreter(internal val environment: IrInterpreterEnvironment, internal
 
         fun List<IrTypeParameter>.addToFields() {
             (0 until propertyReference.typeArgumentsCount).forEach { index ->
-                val kTypeState = KTypeState(propertyReference.getTypeArgument(index)!!, environment.kTypeClass.owner)
+                // We need nullable check for java case in FIR
+                // For some reason it is possible that typeArgumentsCount > 0, but all args are null
+                // TODO report as error after fix KT-52480
+                val typeArgument = propertyReference.getTypeArgument(index) ?: return@forEach
+                val kTypeState = KTypeState(typeArgument, environment.kTypeClass.owner)
                 propertyState.setField(this[index].symbol, kTypeState)
             }
         }

compiler/ir/ir.interpreter/src/org/jetbrains/kotlin/ir/interpreter/proxy/reflection/KProperty0Proxy.kt

@@ -20,7 +20,7 @@ internal open class KProperty0Proxy(
     state: KPropertyState, callInterceptor: CallInterceptor
 ) : AbstractKPropertyProxy(state, callInterceptor), KProperty0<Any?> {
     override val getter: KProperty0.Getter<Any?>
-        get() = object : Getter(state.property.getter!!), KProperty0.Getter<Any?> {
+        get() = object : Getter(state.property.getter!!), KProperty0.Getter<Any?> { // TODO avoid !!; getter will be null in case of java property
             override fun invoke(): Any? = call()
 
             override fun call(vararg args: Any?): Any? {
@@ -54,8 +54,8 @@ internal open class KProperty0Proxy(
 internal class KMutableProperty0Proxy(
     state: KPropertyState, callInterceptor: CallInterceptor
 ) : KProperty0Proxy(state, callInterceptor), KMutableProperty0<Any?> {
-    override val setter: KMutableProperty0.Setter<Any?> =
+    override val setter: KMutableProperty0.Setter<Any?>
-        object : Setter(state.property.setter!!), KMutableProperty0.Setter<Any?> {
+        get() = object : Setter(state.property.setter!!), KMutableProperty0.Setter<Any?> {
             override fun invoke(p1: Any?) = call(p1)
 
             override fun call(vararg args: Any?) {

compiler/ir/ir.interpreter/src/org/jetbrains/kotlin/ir/interpreter/proxy/reflection/KProperty1Proxy.kt

@@ -54,8 +54,8 @@ internal open class KProperty1Proxy(
 internal class KMutableProperty1Proxy(
     state: KPropertyState, callInterceptor: CallInterceptor
 ) : KProperty1Proxy(state, callInterceptor), KMutableProperty1<Any?, Any?> {
-    override val setter: KMutableProperty1.Setter<Any?, Any?> =
+    override val setter: KMutableProperty1.Setter<Any?, Any?>
-        object : Setter(state.property.setter!!), KMutableProperty1.Setter<Any?, Any?> {
+        get() = object : Setter(state.property.setter!!), KMutableProperty1.Setter<Any?, Any?> {
             override fun invoke(p1: Any?, p2: Any?) = call(p1, p2)
 
             override fun call(vararg args: Any?) {

compiler/testData/ir/interpreter/reference/javaPropertyReference.kt

@@ -0,0 +1,7 @@
+// FILE: Main.kt
+const val name = <!EVALUATED: `SOME_PROPERTY`!>ClassWithProperty::SOME_PROPERTY.name<!>
+
+// FILE: ClassWithProperty.java
+public class ClassWithProperty {
+    public boolean SOME_PROPERTY = false;
+}

compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/ir/interpreter/IrInterpreterAfterFir2IrTestGenerated.java

@@ -706,6 +706,12 @@ public class IrInterpreterAfterFir2IrTestGenerated extends AbstractIrInterpreter
             runTest("compiler/testData/ir/interpreter/reference/getClass.kt");
         }
 
+        @Test
+        @TestMetadata("javaPropertyReference.kt")
+        public void testJavaPropertyReference() throws Exception {
+            runTest("compiler/testData/ir/interpreter/reference/javaPropertyReference.kt");
+        }
+
         @Test
         @TestMetadata("propertyReference.kt")
         public void testPropertyReference() throws Exception {

compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/ir/interpreter/IrInterpreterAfterPsi2IrTestGenerated.java

@@ -706,6 +706,12 @@ public class IrInterpreterAfterPsi2IrTestGenerated extends AbstractIrInterpreter
             runTest("compiler/testData/ir/interpreter/reference/getClass.kt");
         }
 
+        @Test
+        @TestMetadata("javaPropertyReference.kt")
+        public void testJavaPropertyReference() throws Exception {
+            runTest("compiler/testData/ir/interpreter/reference/javaPropertyReference.kt");
+        }
+
         @Test
         @TestMetadata("propertyReference.kt")
         public void testPropertyReference() throws Exception {