Method main

src/test/resources/sideeffect/LinkedList.java:24–30

(String args[])

    }

    public static void main(String args[]){
        List list=new List();
        list.add(new Point(1,2));
        list.add(new Point(2,3));
        sumX(list);
        flipAll(list);
    }
}

class List {