Sorting and Generating

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package javaarray.arraytest;
import java.util.Random;

/**
 *
 * @author xrener
 */
public class TestArray
{
    private static void bubbleSort(int arr[])
    {
        int n = arr.length;
        for (int i = 0; i < n-1; i++)
            for (int j = 0; j < n-i-1; j++)
                if (arr[j] > arr[j+1])
                {
                    // swap temp and arr[i]
                    int temp = arr[j];
                    arr[j] = arr[j+1];
                    arr[j+1] = temp;
                }
    }

    public static void arrayInit()
    {
        int[] MyArray = new int[32];
        System.out.println("Dlzka mojho pola: "+ MyArray.length +"");
        Random rand = new Random();
        for(int i = 0; i < MyArray.length; i++)
        {
            MyArray[i] = rand.nextInt(32);
            System.out.println("Nahodna hodnota: "+ MyArray[i] +"");
        }

        bubbleSort(MyArray);
        for(int i = 0; i < MyArray.length; i++)
        {
            System.out.println("Sortovane hodnoty: "+ MyArray[i] +"");
        }
    }
}