public static void main(String args[]) {

		// Create and print "point 1", a node at coordinate (1,2)...
		Node nA = new Node();
		nA.dX = 1.0;
		nA.dY = 2.0;
		nA.nodeName = "Point 1";

		System.out.println(nA.toString());

		// Create and print "point 2", a node at coordinate (5,2)...
		Node nB = new Node("Point 2", 5.0, 5.0);
		System.out.println("\n" + nB);
		System.out.println("Vector Magnitude =" + nB.length());

	}