Fix loading of class literal constant values in reflection

This is an addition to c1ab08c8ce where KT-26582 was fixed. The test
testClassLiteralArguments in JvmRuntimeDescriptorLoaderTestGenerated
failed before this change but went unnoticed because it wasn't run on CI
(see the previous commit)

core/descriptors.runtime/src/kotlin/reflect/jvm/internal/components/ReflectKotlinClass.kt

@@ -16,6 +16,7 @@
 
 package kotlin.reflect.jvm.internal.components
 
+import org.jetbrains.kotlin.builtins.jvm.JavaToKotlinClassMap
 import org.jetbrains.kotlin.load.kotlin.KotlinJvmBinaryClass
 import org.jetbrains.kotlin.load.kotlin.header.KotlinClassHeader
 import org.jetbrains.kotlin.load.kotlin.header.ReadKotlinClassHeaderAnnotationVisitor
@@ -185,17 +186,25 @@ private object ReflectClassStructure {
         visitor.visitEnd()
     }
 
+    // See FileBasedKotlinClass.resolveKotlinNameByType
     private fun Class<*>.classLiteralValue(): ClassLiteralValue {
         var currentClass = this
-        var nestedness = 0
+        var dimensions = 0
         while (currentClass.isArray) {
-            nestedness++
+            dimensions++
             currentClass = currentClass.componentType
         }
-        val classId =
-            if (!currentClass.isPrimitive) currentClass.classId
-            else ClassId.topLevel(JvmPrimitiveType.get(currentClass.name).primitiveType.typeFqName)
-        return ClassLiteralValue(classId, nestedness)
+        if (currentClass.isPrimitive) {
+            val primitiveType = JvmPrimitiveType.get(currentClass.name).primitiveType
+            if (dimensions > 0) {
+                return ClassLiteralValue(ClassId.topLevel(primitiveType.arrayTypeFqName), dimensions - 1)
+            }
+            return ClassLiteralValue(ClassId.topLevel(primitiveType.typeFqName), dimensions)
+        }
+
+        val javaClassId = currentClass.classId
+        val kotlinClassId = JavaToKotlinClassMap.mapJavaToKotlin(javaClassId.asSingleFqName()) ?: javaClassId
+        return ClassLiteralValue(kotlinClassId, dimensions)
     }
 
     private fun processAnnotationArgumentValue(visitor: KotlinJvmBinaryClass.AnnotationArgumentVisitor, name: Name, value: Any) {