double [] d1 = {0,0};
double [] d2 = {3,4};
Point p1 = new Point(d1);
Point p2 = new Point(d2);
DistanceMeasurer measurer = new DistanceMeasurer();
assertEquals(5.0, measurer.distance(p1, p2), 0.0000000001);
assertEquals(5.0, measurer.distance(p2, p1), 0.0000000001);
}