@SuppressWarnings({"RedundantIfStatement"})
        @Override
        public boolean equals(Object o) {
            if (this == o) return true;
            if (o == null || getClass() != o.getClass()) return false;

            Point point = (Point) o;

            if (x != point.x) return false;
            if (y != point.y) return false;

            return true;
        }