Locale.getISOCountries(): This method is available in java.util.Locale class of Java.
Syntax:
String[] java.util.Locale.getISOCountries()
This method returns a list of all 2-letter country codes defined in ISO 3166.
Returns: An array of ISO 3166 two-letter country codes.
Approach
Java
import java.util.Arrays;import java.util.Locale;public class LocalegetISOCountries {public static void main(String[] args) {System.out.println("There are " +Arrays.toString(Locale.getISOCountries()).length() +" iso countries.");}}
Output:
There are 996 iso countries.
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