@Test
public void testSearchIntersects() {

	PointQuadTree<String> qt = getTree();
	List<PointData<String>> points = qt.searchIntersect(4, 0, 51, 98);
	Collections.sort(points);
	String keyString = Arrays.asList(points).toString();
	String expected = "[(5.0, 20.0), (12.0, 0.0), (47.0, 96.0), (50.0, 32.0), (50.0, 50.0)]";
	System.err.println(points.toString());
}