J2K: adapted for default visibility modifier 'public'

j2k/testData/fileOrElement/newClassExpression/newStaticInnerClass.kt

@@ -1,11 +1,11 @@
 package demo
 
-class Foo {
-    class Bar
+internal class Foo {
+    internal class Bar
 }
 
-class User {
-    fun main() {
+internal class User {
+    internal fun main() {
         val boo = Foo.Bar()
     }
 }