Automatic renaming parameter in hierarchy.

idea/testData/refactoring/rename/automaticRenamerParameter/after/JavaSub.java

@@ -0,0 +1,4 @@
+class JavaSub extends testing.Middle {
+    void foo(int aa, String b) {
+    }
+}

idea/testData/refactoring/rename/automaticRenamerParameter/after/main.kt

@@ -0,0 +1,21 @@
+package testing
+
+trait Trait {
+    open fun foo(aa: Int, b: String) {
+    }
+}
+
+open class Super {
+    open fun foo(aa: Int, b: String) {
+    }
+}
+
+open class Middle : Super(), Trait {
+    override fun foo(/*rename*/aa: Int, b: String) {
+    }
+}
+
+class Sub : Middle() {
+    override fun foo(aa: Int, b: String) {
+    }
+}

idea/testData/refactoring/rename/automaticRenamerParameter/before/JavaSub.java

@@ -0,0 +1,4 @@
+class JavaSub extends testing.Middle {
+    void foo(int a, String b) {
+    }
+}

idea/testData/refactoring/rename/automaticRenamerParameter/before/main.kt

@@ -0,0 +1,21 @@
+package testing
+
+trait Trait {
+    open fun foo(a: Int, b: String) {
+    }
+}
+
+open class Super {
+    open fun foo(a: Int, b: String) {
+    }
+}
+
+open class Middle : Super(), Trait {
+    override fun foo(/*rename*/a: Int, b: String) {
+    }
+}
+
+class Sub : Middle() {
+    override fun foo(a: Int, b: String) {
+    }
+}

idea/testData/refactoring/rename/automaticRenamerParameter/parameter.test

@@ -0,0 +1,5 @@
+{
+  "type": "MARKED_ELEMENT",
+  "newName": "aa",
+  "mainFile": "main.kt"
+}