ArrayList Processing Performance Test

There are many ways to skin a cat, but only six ways to process an ArrayList.  Thus, let's test the performance of each method.  Run it on your system and let us know about your results. Please, give a basic system info if you post.  Thanks!

import java.util.ArrayList;
import java.util.Iterator;
import java.util.ListIterator;


public class ArrayListSpeedTest {

    public static void main(String[] args) {
        long time=System.currentTimeMillis();
        ArrayList<String> colors=new ArrayList<>();

        for(int i=0;i<100000;i++){  //create a bunch of items for the list, change the value if needed
            colors.add("Red"+i);
        }

        System.out.printf("Initializing ArrayList time: %20s\n\n",(getTime(System.currentTimeMillis()-time)));   
        time=System.currentTimeMillis();
       
        for(int i=0;i<colors.size();i++);
        //System.out.println(colors.get(i)+" ");
        System.out.printf("Simple for loop: %32s\n",(getTime(System.currentTimeMillis()-time)));   
        time=System.currentTimeMillis();
       
        for(String color:colors);
        //System.out.println(color+" ");
        System.out.printf("Enhanced for loop time: %25s\n",(getTime(System.currentTimeMillis()-time)));   
        time=System.currentTimeMillis();
       
        int i=0;
        while(i++<colors.size());
           //System.out.println(colors.get(i++)+" ");
        System.out.printf("While loop time: %32s\n",(getTime(System.currentTimeMillis()-time)));   
        time=System.currentTimeMillis();
       
        //Iterator - hasNext, next, remove
        Iterator<String> iterator = colors.iterator();
        while(iterator.hasNext())iterator.next();
             //System.out.println(iterator.next()+" ");
        System.out.printf("While loop Iterator time: %23s\n",(getTime(System.currentTimeMillis()-time)));   
        time=System.currentTimeMillis();
       
        //ListIterator - hasNext, next, remove, hasPrevious, previous, add
        ListIterator<String> lIterator = colors.listIterator();
        while(lIterator.hasNext())lIterator.next();
             //System.out.println(lIterator.next()+" ");
        System.out.printf("While loop ListIterator time: %19s\n",(getTime(System.currentTimeMillis()-time)));   
        time=System.currentTimeMillis();
        //Java 8 Stream
        colors.forEach((color)->{});
               //System.out.println(color+" ");});
        System.out.printf("ForEach Stream time: %28s\n",(getTime(System.currentTimeMillis()-time)));   
        time=System.currentTimeMillis();
       
        String name="\n6 Ways to process an ArrayList and speed performance test by Zoltan Szabo";
        name.toUpperCase().chars().forEach(s->{
            System.out.print((char)s);
        });
    }
   
    private static String getTime(long millis){
        long second = (millis / 1000) % 60;
        long minute = (millis / (1000 * 60)) % 60;
        long hour = (millis / (1000 * 60 * 60)) % 24;
        return String.format("%02d:%02d:%02d:%04d", hour, minute, second, millis);
}
}