Change Signature: Search & process as-property usages of Java methods (This ixes some muted tests on Change Signature for properties).

Improve test data

idea/testData/refactoring/changeSignature/ChangeClassParameterAfter.kt

@@ -6,6 +6,12 @@ class C: A(0) {
     override var s: String = 1
 }
 
+class D(override var s: String) : J()
+
+class E : J() {
+    override var s: String = 1
+}
+
 fun test() {
     val t1 = A(0).s
     A(0).s = 1
@@ -16,6 +22,12 @@ fun test() {
     val t3 = C().s
     C().s = 3
 
-    val t4 = J().getS()
-    J().setS(4)
+    val t4 = J().s
+    J().s = 4
+
+    val t5 = D().s
+    D().s = 5
+
+    val t6 = E().s
+    E().s = 6
 }