i use Java 7 and it runs, i expect was helping

import java.util.Locale; import java.text.NumberFormat; import java.util.Scanner;

public class Solution {

public static void main(String[] args) {
    Scanner scanner = new Scanner(System.in);
    double payment = scanner.nextDouble();
    scanner.close();

    NumberFormat us = NumberFormat.getCurrencyInstance(Locale.US);
    System.out.println("US: " + us.format(payment));

    NumberFormat in = NumberFormat.getCurrencyInstance(new Locale("en", "IN"));
    System.out.println("India: " + in.format(payment));

    NumberFormat ch = NumberFormat.getCurrencyInstance(Locale.CHINA);
    System.out.println("China: " + ch.format(payment));

    NumberFormat fr = NumberFormat.getCurrencyInstance(Locale.FRANCE);
    System.out.println("France: " + fr.format(payment));
}

}