fixes & tests

java/java-tests/testData/refactoring/changeSignature/ReplaceVarargWithArray_after.java

@@ -0,0 +1,14 @@
+class List<T> {}
+
+class Base<T> {
+  void foo(List<T>[] l, String s) {}
+}
+
+class Inheritor extends Base<Integer> {
+  void foo(List<Integer>[] l, String s) {}
+  
+  {
+    new Inheritor().foo(new List[]{new List<Integer>()}, "a");
+  }
+}
+