timeMeasure

//class Date is used to retrieve the current system time
import java.util.Date;
public class TimeMeasure
{
    public void TimeMeasure()
    {
        //retrieve system time before the sorting
        long timebuf1 = (new Date()).getTime();
        //this is the command to conduct the sorting. It can be replaced by bubbleSort, quickSort etc. to suit each test
        Sort(S_large, 0,S_large.length-1);
        //retrieve system time after the sorting, and then take the difference of the time before and after the sort
        long smallTime1 = (new Date()).getTime() - timebuf1;
        //display the time taken to do the sorting
        System.out.println("Time taken for quicksort: " + smallTime1 + " ms");
    }
}