near=x+y;
            Iterator<Goods>listgoods = goods.iterator();

            while (listgoods.hasNext()) {

                Goods listg = listgoods.next();

                vdistance=listg.getX()+listg.getY();

                if(near <= vdistance){
                    result = (vdistance - near);
                }
                if(near >= vdistance){
                    result = (near - vdistance);
                }

                if(closest<result){
                    closest=result;
                    resultgoods += listg.toString() + "n";
                }

            }

            return resultgoods;

     }  </i>