Which code, inserted at line 16, correctly retrieves a local instance of a Point object?()<br /> <img src="https://nimg.ppkao.com/2018-08/zhoulian/2018080114364177668.jpg?sign=f5df634fc796c9af4aaca23431bfbc03&t=62d0b082" />
A、Point p = Line.getPoint();
B、Line.Point p = Line.getPoint();
C、Point p = (new Line()).getPoint();
D、Line.Point p = (new Line()).getPoint();