Locale getISO3Country() Method in Java with Examples
The getISO3Country() method of Locale class in Java is used to get the country or region code for the specified locale. This will either be an uppercase ISO 3166 3-letter country code or an empty string if the locale doesn’t specify a country.
Syntax:
LOCALE.getISO3Country()
Parameters: This method does not take any parameters.
Return Value: This method does not return any value.
Exception: The method throws a MissingResourceException if the three-letter country abbreviation is not available for the specified locale.
Below programs illustrate the working of getISO3Country() method:
Program 1:
import java.util.*;
public class Locale_Demo {
public static void main(String[] args)
{
Locale first_locale
= new Locale( "en" , "IN" );
System.out.println( "First Locale: "
+ first_locale);
System.out.println( "Country: "
+ first_locale.getISO3Country());
}
}
|
Output:
First Locale: en_IN
Country: IND
Program 2:
import java.util.*;
public class Locale_Demo {
public static void main(String[] args)
{
Locale first_locale
= new Locale( "ar" , "SA" );
System.out.println( "First Locale: "
+ first_locale);
System.out.println( "Country: "
+ first_locale.getISO3Country());
}
}
|
Output:
First Locale: ar_SA
Country: SAU
Program 3: Showing Error
import java.util.*;
public class Locale_Demo {
public static void main(String[] args)
{
Locale first_locale
= new Locale( "ar" , "tez" );
System.out.println( "First Locale: "
+ first_locale);
try {
System.out.println( "Country: "
+ first_locale.getISO3Country());
}
catch (Exception e) {
System.out.println(e);
}
}
}
|
Output:
First Locale: ar_TEZ
java.util.MissingResourceException: Couldn't find 3-letter country code for TEZ
Last Updated :
27 Dec, 2018
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