<s>[INST] Your goal is to write code that converts the elements of a 2D array of numbers into currency format. Here's a look at the code:
```
import java.util.Formatter;

public class Main {
    public static void main(String[] args) {
        double[][] prices = { {10,20,30},{35,40,50} };
        printCurrencyFormat(prices);
    }

    public static void printCurrencyFormat(double[][] prices) {
        for(double[] row: prices) {
            for(double price: row) {
                Formatter formatter = new Formatter();
                String formattedPrice = "$" + formatter.format("%,.2f", price);
                System.out.print(formattedPrice + " ");
                formatter.close();
            }
            System.out.println();
        }
    }
}
```
However, there are several problems with this code:
1. The `Formatter` class is not designed to be used in this way.
2. A `Formatter` object is being created and closed on each iteration of the loop, which leads to unnecessary object creation and garbage collection.
3. You're missing the closing bracket for the loop.

Here's a corrected version of the code:

```
import java.text.NumberFormat;

public class Main {
    public static void main(String[] args) {
        double[][] prices = { {10,20,30},{35,40,50} };
        printCurrencyFormat(prices);
    }

    public static void printCurrencyFormat(double[][] prices) {
        NumberFormat currencyFormat = NumberFormat.getCurrencyInstance();
        for(double[] row: prices) {
            for(double price: row) {
                String formattedPrice = currencyFormat.format(price);
                System.out.print(formattedPrice + " ");
            }
            System.out.println();
        }
    }
}
```
My question is how does this corrected version handle the locale of the currency symbol and the formatting?[/INST]