code: private static boolean multiPointDisjointPoint_(MultiPoint multipoint_a,
  			Point point_b, double tolerance, ProgressTracker progress_tracker) {
  		Point2D pt_b = point_b.getXY();
  		return multiPointDisjointPointImpl_(multipoint_a, pt_b, tolerance,
  				progress_tracker);
  	}
docs: Returns true if multipoint_a is disjoint from point_b.