Java.util.Scanner.useLocale() Method


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Description

The java.util.Scanner.useLocale(Locale locale) method sets this scanner's locale to the specified locale.

Declaration

Following is the declaration for java.util.Scanner.useLocale() method

public Scanner useLocale(Locale locale)

Parameters

  • locale -- A string specifying the locale to use

Return Value

This method returns this scanner

Exception

  • NA

Example

The following example shows the usage of java.util.Scanner.useLocale() method.

package com.tutorialspoint;

import java.util.*;

public class ScannerDemo {

   public static void main(String[] args) {

   String s = "Hello World! 3 + 3.0 = 6.0 true ";

   // create a new scanner with the specified String Object
   Scanner scanner = new Scanner(s);

   // print a line of the scanner
   System.out.println("" + scanner.nextLine());

   // change the locale of the scanner
   scanner.useLocale(Locale.ENGLISH);

   // display the new locale
   System.out.println("" + scanner.locale());

   // close the scanner
   scanner.close();
   }
}

Let us compile and run the above program, this will produce the following result:

Hello World! 3 + 3.0 = 6.0 true 
en

java_util_scanner.htm

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