Java Locale getUnicodeLocaleAttributes() Method

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Description

The Java Locale getUnicodeLocaleAttributes() method returns the set of unicode locale attributes associated with this locale, or the empty set if it has no attributes. The returned set is unmodifiable.

Declaration

Following is the declaration for java.util.Locale.getUnicodeLocaleAttributes() method

public Set<String> getUnicodeLocaleAttributes()

Parameters

NA

Return Value

This method returns the set of attributes.

Exception

NA

Getting Unicode Locale Attributes from a Locale Example

The following example shows the usage of Java Locale getUnicodeLocaleAttributes() methods. We're creating a locale with an attribute as email which is retrieved using getUnicodeLocaleAttributes and printed.

package com.tutorialspoint;

import java.util.Locale;

public class LocaleDemo {
   public static void main(String[] args) {

      // create a new locale
	   Locale locale = Locale.forLanguageTag("de-DE-u-email-co-phonebk-x-linux");

      // print this locale
      System.out.println("Locale:" + locale);

      // print the set of attributes of this locale
      System.out.println("Attributes:" + locale.getUnicodeLocaleAttributes());
   }
}

Output

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

Locale:de_DE_#u-email-co-phonebk-x-linux
Attributes:[email]