import net.sf.openrocket.util.Coordinate; public class Test { public static int COUNT = 10000000; public static void main(String[] args) { for (int i=1; ; i++) { long t1 = System.currentTimeMillis(); run(); long t2 = System.currentTimeMillis(); System.out.println("Run " + i + " took " + (t2-t1) + " ms"); } } private static void run() { Coordinate a = new Coordinate(1,1,1,1); Coordinate b = new Coordinate(1,1,1,1); for (int i=0; i < COUNT; i++) { a = a.add(b); } System.out.println("value:"+a); return; } }