/**
 * 
 */
package de.fhswf.in.inf.java1.aufgabe6;

import java.util.Iterator;
import java.util.Vector;

/**
 * Main function for testing Vectors and Lists.
 *
 * @author $Author: $
 * @version $Revision: $, $Date: $ UTC
 */
public final class Aufgabe6
{

   /**
    * Prevents instantiation of the utility class.
    *
    */
   private Aufgabe6()
   {
   }

   /**
    * Main function for testing Vectors and Lists.
    *
    * @param args
    *           Command line arguments.
    */
   public static void main(String[] args)
   {
      final int testLength = 10000;
      Vector<Integer> test = new Vector<>(testLength);
      Integer testGet;

      for (int i = 0; i < test.capacity(); i++)
      {
         test.add(i);
      }

      long start;
      start = System.currentTimeMillis(); // Gets current time in ms

      for (int i = 0; i < test.size(); i++)
      {
         testGet = test.elementAt(i);
      }

      // Calculates the runtime of for
      System.out.println("Elapsed time: "
            + (System.currentTimeMillis() - start) + " ms");

      start = System.currentTimeMillis(); // Gets current time in ms

      for (Iterator<Integer> it = test.iterator(); it.hasNext();)
      {
         testGet = it.next();
      }

      // Calculates the runtime of for
      System.out.println("Elapsed time: "
            + (System.currentTimeMillis() - start) + " ms");

      start = System.currentTimeMillis(); // Gets current time in ms

      for (Integer integer : test)
      {
         testGet = integer;
      }

      // Calculates the runtime of foreach
      System.out.println("Elapsed time: "
            + (System.currentTimeMillis() - start) + " ms");
      
      ListBenchmark.startBenchmark();

   }

}