Write a class called Line that represents a line segment between two Points. Your Line objects should have the following methods:

public Line(Point p1, Point p2)

Constructs a new Line that contains the given two Points.

public Point getP1()

Returns this Line ’s first endpoint.

public Point getP2()

Returns this Line ’s second endpoint.

public String toString()

Returns a String representation of this Line , such as "[(22, 3), (4, 7)]".