java/java-tests/testData/refactoring/typeCook/t146/after/test.java

class List<T> {
  T t;
}

class Test{
  class Super {
     void f (List x){
       x = new List<Integer>();
     }
  }

  class Middle extends Super {
    void f (List x){
       x.t = "";
    }
  }
}