How can I sort an amount of randomly generated numbers defined by the user in Java?

Hey there Stack Overflow community, so I'm still new to Java but I am trying to learn how to sort. Right now my program creates n amount of random numbers from a range of 1 - 10. Although how I would go about putting these numbers into an array to be sorted, I'm not too sure on. Should i go about doing a bubble sort instead of Arrays.sort?

Here's my code

public static final void main(String aArgs){

    //User inputs a number for the amount of random numbers to generate
    String UserNumbers = JOptionPane.showInputDialog("How many numbers would you like to generate?");

    //The unknown amount of numbers "n" is converted from the "UserNumbers" String to an int
    int n = Integer.parseInt(UserNumbers);

    //Random number generator generating the amount of numbers as defined by the user
    Random randomGenerator = new Random();
    for (int idx = 1; idx <= n; ++idx){
      int randomInts = randomGenerator.nextInt(10);

    //Now to create an array for the random numbers to be put into so they can be sorted
      int ArrayToSort[] = new int[n];

      ArrayToSort[0] = randomInts;
      Arrays.sort(ArrayToSort);     
      System.out.println(ArrayToSort);
    }
}

}