单选题

10. class Line { 11. public class Poi...

Question

10. class Line {
11. public class Point { public int x,y}
12. public Point getPoint() { return new Point() }
13. }
14. class Triangle {
15. public Triangle() {
16. // insert code here
17. }
18. }
在第16行插入哪段代码可以获得一个Point对象的坐标?(  )

A. Point p = Line.getPoint()

B. Line.Point p = Line.getPoint()

C. Point p = (new Line()).getPoint()

D. Line.Point p = (new Line()).getPoint()