Locale.Builder clearExtensions() method in Java with Examples

The clearExtensions() method of java.util.Locale.Builder class in Java is used to reset this Locale.Builder’s extensions to their initial and empty state. All other values of language, scripts, variant and region remain unchanged by this method.

Syntax:

public Locale.Builder clearExtensions()

Parameter: This method do not accept any parameter.



Return Type: This method returns an Locale.Builder instance with the extensions reset to their initial and empty state.

Exception: This method do not throw any exception.

Program 1:

filter_none

edit
close

play_arrow

link
brightness_4
code

// Java program to demonstrate
// the above method
  
import java.util.*;
import java.util.Locale.*;
  
public class LocaleBuilderDemo {
    public static void main(String[] args)
    {
  
        // Creating a new Locale.Builder
        Locale.Builder localeBuilder
            = new Builder();
  
        // Displaying Locale.Builder
        System.out.println("LocaleBuilder: "
                           + localeBuilder);
  
        // clearing the extensions
        // of Locale.Builder
        System.out.println("Clearing the"
                           + " extensions.");
  
        localeBuilder
            = localeBuilder.clearExtensions();
  
        // Displaying Locale.Builder
        System.out.println("Updated LocaleBuilder: "
                           + localeBuilder);
    }
}

chevron_right


Output:

LocaleBuilder: java.util.Locale$Builder@232204a1
Clearing the extensions.
Updated LocaleBuilder: java.util.Locale$Builder@232204a1

Program 2:

filter_none

edit
close

play_arrow

link
brightness_4
code

// Java program to demonstrate
// the above method
  
import java.util.*;
import java.util.Locale.*;
  
public class LocaleBuilderDemo {
    public static void main(String[] args)
    {
  
        // Creating a new Locale.Builder
        Locale.Builder localeBuilder
            = new Builder();
  
        // Displaying Locale.Builder
        System.out.println("LocaleBuilder: "
                           + localeBuilder);
  
        localeBuilder
            = localeBuilder
                  .setExtension('u',
                                "ca-japanese");
  
        // Displaying Locale.Builder
        System.out.println("Extension set "
                           + "of LocaleBuilder: "
                           + localeBuilder);
  
        // clearing the extensions
        // of Locale.Builder
        System.out.println("Clearing the"
                           + " extensions.");
  
        localeBuilder
            = localeBuilder.clearExtensions();
  
        // Displaying Locale.Builder
        System.out.println("Updated LocaleBuilder: "
                           + localeBuilder);
    }
}

chevron_right


Output:

LocaleBuilder: java.util.Locale$Builder@232204a1
Extension set of LocaleBuilder: java.util.Locale$Builder@232204a1
Clearing the extensions.
Updated LocaleBuilder: java.util.Locale$Builder@232204a1

Reference: https://docs.oracle.com/javase/9/docs/api/java/util/Locale.Builder.html#clearExtensions–



My Personal Notes arrow_drop_up

Check out this Author's contributed articles.

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.