class Program
    {
        static void Main(string[] args)
        {
            DateTime dBegin = DateTime.Now;
            int[] array = new int[ 10000 ];
            Random r = new Random();
            for (int i =  0 ; i < array.Length; i++)
            {
                //array[i] = r.Next( 10000 );
            }
            for (int y =  0 ; y < array.Length -  1 ; y++)
                for (int x =  0 ; x < array.Length- 1 ; x++)
                {
                    if (array[x] < array[x +  1 ])
                    {
                        int tmp = array[x];
                        array[x] = array[x +  1 ];
                        array[x +  1 ] = tmp;
                    }
                }
            DateTime dEnd = DateTime.Now;
            Console.WriteLine((dEnd.Millisecond - dBegin.Millisecond).ToString());
        }
    }

//package javaapplication;
import javax.swing.*;
import java.util.Random;
/**
 *
 * @author chepyrev
 */
public class Main {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
           double dBegin = System.currentTimeMillis();
            int[] array = new int[ 10000 ];
            Random r = new Random();
            for (int i =  0 ; i < array.length; i++)
            {
                //array[i] = r.nextInt( 10000 );
            }
            for (int y =  0 ; y < array.length -  1 ; y++)
                for (int x =  0 ; x < array.length- 1 ; x++)
                {
                    if (array[x] < array[x +  1 ])
                    {
                        int tmp = array[x];
                        array[x] = array[x +  1 ];
                        array[x +  1 ] = tmp;
                    }
                }
            double dEnd = System.currentTimeMillis();
            System.out.println(dEnd - dBegin + "   ");
    }
}

import javax.swing.*;
import java.util.Random;

public class Main {
    private static int L =  50000 ;    
    public static void main(String[] args) {
        for (int i =  0 ; i <  5 ; i++) foo();
    }
    
    public static void foo(){
            double dBegin = System.currentTimeMillis();
            int[] array = new int[ 10000 ];
            Random r = new Random();
            for (int i =  0 ; i < array.length; i++)
            {
                //array[i] = r.nextInt( 10000 );
            }
            for (int y =  0 ; y < array.length -  1 ; y++)
                for (int x =  0 ; x < array.length- 1 ; x++)
                {
                    if (array[x] < array[x +  1 ])
                    {
                        int tmp = array[x];
                        array[x] = array[x +  1 ];
                        array[x +  1 ] = tmp;
                    }
                }
            double dEnd = System.currentTimeMillis();
            System.out.println(dEnd - dBegin + "   ");
    }

}

using System;
using System.Collections.Generic;
using System.Text;

namespace CsVsJava
{
    class Program
    {
        private static int L =  50000 ;
        static void Main(string[] args)
        {
            for (int i =  0 ; i <  5 ;i++) foo();
        }

        static void foo()
        {
            DateTime dBegin = DateTime.Now;
            int[] array = new int[L];
            Random r = new Random();
            for (int i =  0 ; i < array.Length; i++)
            {
                //array[i] = r.Next( 10000 );
            }
            for (int y =  0 ; y < array.Length -  1 ; y++)
            {
                for (int x =  0 ; x < array.Length -  1 ; x++)
                {
                    if (array[x] < array[x +  1 ])
                    {
                        int tmp = array[x];
                        array[x] = array[x +  1 ];
                        array[x +  1 ] = tmp;
                    }
                }
            }
            DateTime dEnd = DateTime.Now;
            Console.WriteLine((dEnd.Millisecond - dBegin.Millisecond).ToString());
        }
    }
}

public static void main(String[] args) {
           double dBegin = System.currentTimeMillis();
            int[] array = new int[L];
            Random r = new Random();
            for (int i =  0 ; i < array.length; i++)
            {
                array[i] = r.nextInt( 10000 );
            }
            for (int y =  0 ; y < array.length -  1 ; y++)
                for (int x =  0 ; x < array.length- 1 ; x++)
                {
                    if (array[x] < array[x +  1 ])
                    {
                        int tmp = array[x];
                        array[x] = array[x +  1 ];
                        array[x +  1 ] = tmp;
                    }
                }
            double dEnd = System.currentTimeMillis();
            System.out.println(dEnd - dBegin + "   ");
    }

Object[] obj = new Object[L];
for(int x =  0 ; x < L; x++) 
{
obj[i] = new Object();
}

Object obj;
for(int x =  0 ; x < L; x++) 
{
obj = new Object();
}