public static com.esri.core.geometry.MultiPoint MakeMultiPoint2()
		{
			com.esri.core.geometry.MultiPoint mpoint = new com.esri.core.geometry.MultiPoint();
			com.esri.core.geometry.Point pt1 = new com.esri.core.geometry.Point();
			pt1.SetX(0.0);
			pt1.SetY(0.0);
			pt1.SetZ(-1.0);
			mpoint.Add(pt1);
			return mpoint;
		}