Pull Up: Java -> Kotlin interoperability

#KT-5803 Fixed

idea/testData/refactoring/pullUp/j2k/fromClassToNestedClass.kt

@@ -0,0 +1,17 @@
+class T {
+    class U {
+        open class A
+    }
+}
+
+fun test() {
+    val b = object : B() {
+        override fun bar(s: String) = s.length()
+    }
+    val t1 = b.x
+    b.x = t1 + 1
+    val t2 = B.X
+    b.foo(1)
+    B.foo2(2)
+    B.Y()
+}