/** * Removes a point from bucket. * * @param point the index of point. * @return true if the point was in the bucket. */ boolean remove(int point) { int n = entry.size(); for (int i = 0; i < n; i++) { if (entry.get(i) == point) { entry.remove(i); return true; } } return false; }
/** * Adds a point to bucket. * * @param point the index of point. */ void add(int point) { entry.add(point); }