Java Currency Formatter

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    import java.io.*;
    import java.util.*;
    import java.text.*;
    import java.math.*;
    import java.util.regex.*;
    
    public class Solution {
        
        public static void main(String[] args) {
            Scanner scanner = new Scanner(System.in);
            double payment = scanner.nextDouble();
            scanner.close();
            
            Locale india = new Locale("en", "IN");
    
            System.out.println("US: " + formatPayment(Locale.US, payment));
            System.out.println("India: " + formatPayment(india, payment));
            System.out.println("China: " + formatPayment(Locale.CHINA, payment));
            System.out.println("France: " + formatPayment(Locale.FRANCE, payment));
        }
    
        public static String formatPayment(Locale locale, double payment) {
            NumberFormat nf = NumberFormat.getCurrencyInstance(locale);
            return nf.format(payment);
        }
    }