code: public boolean containsPoint(INDArray point) {
          double first = point.getDouble(0), second = point.getDouble(1);
          return x - hw <= first && x + hw >= first && y - hh <= second && y + hh >= second;
      }
docs: Whether the given point is contained
  within this cell
  @param point the point to check
  @return true if the point is contained, false otherwise