Java.util.Locale Class in Java | Set 2

Last Updated : 28 Jun, 2021

Java.util.Locale Class in Java | Set 1
More methods:

getDisplayVariant() : java.util.Locale.getDisplayVariant() displays variant of the Locale
Syntax :

public final String getDisplayVariant() Parameters :  ---- Return : -----------

getDisplayVariant(Locale in) : java.util.Locale.Locale in(Locale in) returns the variant of "in" locale.
Syntax :

public final String getDisplayVariant(Locale in) Parameters :  in : the instance local Return : ----

getISO3Language() : java.util.Locale.getISO3Language() displays 3-letter abbreviation of Locale Language.
Syntax :

public String getISO3Language() Parameters :  ---- Return : -------------

getISOLanguages() : java.util.Locale.getISOLanguages() displays 2-letter abbreviation list of language as per ISO 639
Syntax :

public static String[] getISOLanguages() Parameters :  ---- Return : -------------

getISOCountries() : java.util.Locale.getISOCountries() displays 2-letter abbreviation list of Countries as per ISO 3166.
Syntax :

public static String[] getISOCountries() Parameters :  ---- Return : -------------

getVariant() : java.util.Locale.getVariant() returns variant code for the Locale.
Syntax :

public String getVariant() Parameters :  ---- Return : -------------

getLanguage() : java.util.Locale.getLanguage() returns language code for the Locale which will be either empty or as per ISO 639 code in lowercases.
Syntax :

public String getLanguage() Parameters :  ---- Return : -------------

hashCode() : java.util.Locale.hashCode() returns hashcode for the Locale
Syntax :

public int hashCode() Parameters :  ---- Return : hashcode for the Locale.

toString() : java.util.Locale.toString() returns string representation of the entire Locale.
Syntax :

public final String toString() Parameters :  ---- Return : string representation of Locale

setDefault(Locale newLocale) : java.util.Locale.setDefault(Locale newLocale) sets new value for the Locale for the JVM.
Syntax :

public static void setDefault(Locale newLocale) Parameters :  ---- Return : string representation of Locale

Java

// Java Program illustrating the use of methods : // getDisplayVariant(), getDisplayVariant(Locale in), // getISO3Language(), getISOLanguages(), getVariant(), // getISOCountries(), getISOLanguages(), hashCode(), // getLanguage(), toString(), setDefault()  import java.util.*; public class NewClass {     public static void main(String[] args)     {         // Creating a new Locale         Locale geek1 = new Locale("English", "IN", "IND");          // Use of getDefault() :         Locale geek2 = Locale.getDefault();          // Use of getDisplayVariant() :         System.out.println("\nUse of getDisplayVariant : "                                 + geek1.getDisplayVariant());          // Use of getDisplayVariant(Locale in) :         System.out.println("Name of in Locale : "                 +geek2.getDisplayVariant(new Locale("English",                                           "english", "WNN")));          // Use of getISO3Language() :         System.out.println("Language of geek2 : " +                                   geek2.getISO3Language());          // Use of getISOLanguages() :         String[] languages = geek2.getISOLanguages();          // We are not printing the entire list         System.out.println("\nList of language codes : ");         for (int i = 1; i < languages.length/20; i++)             System.out.println(i + ":" + languages[i]);          // Use of getISOCountries() :         String[] countries = Locale.getISOCountries();          // We are not printing the entire list         System.out.println("\n Countries of geek2 : ");         for (int i = 1; i < countries.length/30; i++)             System.out.println(i + ":" + countries[i]);          // Use of getVariant() :         System.out.println("\nUse of getVariant : " +                                     geek1.getVariant());          // Use of getLanguage() :         System.out.println("Use of getLanguage : " +                                     geek1.getLanguage());          // Use of hashCode() :         System.out.println("HashCode for the geek1 : " +                                        geek1.hashCode());          // Use of toString() :         System.out.println("String representation for the geek1 : "                                         + geek1.toString());          // Use of getDefault() :         Locale geek3 = Locale.getDefault();         System.out.println("\nInitial Default : " + geek3);          // Use of setDefault() :         geek3.setDefault(new Locale("fr", "FRANCE", "MAC"));          Locale geek4 = Locale.getDefault();         System.out.println("NEW Default : " + geek4);     } }

Output :

Use of getDisplayVariant : IND Name of in Locale :  Language of geek2 : eng  List of language codes :  1:ab 2:ae 3:af 4:ak 5:am 6:an 7:ar 8:as   Countries of geek2 :  1:AE 2:AF 3:AG 4:AI 5:AL 6:AM 7:AN  Use of getVariant : IND Use of getLanguage : english HashCode for the geek1 : -322025782 String representation for the geek1 : english_IN_IND  Initial Default : en_US NEW Default : fr_FRANCE_MAC

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Mohit Gupta_OMG

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Java.util.Locale Class in Java | Set 2

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