Javaのfor最適化は意味あるか否か

OptimizeForLoop.java

public class OptimizeForLoop {
    public static void main(String[] args) {

        noOptimize(args);
        optimize(args);

    }

    public static void noOptimize(String[] args) {
        for (int i = 0; i < args.length; i++) {
            System.out.println(args[i]);
        }
    }

    public static void optimize(String[] args) {
        for (int i = 0, n = args.length; i < n; i++) {
            System.out.println(args[i]);
        }
    }
}