Enum LanguageCode

java.lang.Object
java.lang.Enum<LanguageCode>
com.neovisionaries.i18n.LanguageCode
All Implemented Interfaces:
Serializable, Comparable<LanguageCode>
public enum LanguageCode extends Enum<LanguageCode>
ISO 639-1 language code.

Enum names of this enum themselves are represented by ISO 639-1 code (2-letter lower-case alphabets). 

// List all the language codes.
for (LanguageCode code : LanguageCode.values())
{
    // For example, "[ar] Arabic" is printed.
    System.out.format("[%s] %s\n", code, code.getName());
}

// Get a LanguageCode instance by ISO 639-1 code.
LanguageCode code = LanguageCode.getByCode("fr");

// Convert to a Locale instance.
Locale locale = code.toLocale();

// Get a LanguageCode by a Locale instance.
code = LanguageCode.getByLocale(locale);

// Get a list by a regular expression for names.
//
// The list will contain:
//
//     LanguageCode.an : Aragonese
//     LanguageCode.ja : Japanese
//     LanguageCode.jv : Javanese
//     LanguageCode.su : Sundanese
//     LanguageCode.zh : Chinese
//
List<LanguageCode> list = LanguageCode.findByName(".*nese");