private List<DataPoint> getIntersectedSetUsingQuadTree(List<DataPoint> dataset, Rectangle rect) {
		throw new UnsupportedOperationException("Not Yet Implemented");
	}
private List<DataPoint> getIntersectedSetUsingQuadTree(List<DataPoint> dataset, Rectangle rect) {
		throw new UnsupportedOperationException("Not Yet Implemented");
	}
private list<datapoint> getintersectedsetusingquadtree(list<datapoint> dataset, rectangle rect) { throw new unsupportedoperationexception("not yet implemented"); }