使用默认格式格式化数字

import java.text.NumberFormat;

import java.util.Locale;
/**
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**/


public class Main {

  public static void main(String[] args){

    double value = 1234567.895 ;

    

    // Default locale

    printFormatted(Locale.getDefault(), value);


    // Indian locale

    Locale indianLocale = new Locale("en", "IN");

    printFormatted(indianLocale, value);

  }

  //nowjava.com

  public static void printFormatted(Locale locale, double value) {

    // Get number and currency formatter

    NumberFormat nf = NumberFormat.getInstance(locale);

    NumberFormat cf = NumberFormat.getCurrencyInstance(locale);


    System.out.println("Formatting value: " + value +