[LANG-1172] LocaleUtils.toLocale does not handle extensions

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.3
• Fix Version/s: 3.13.0
• Assignee: Unassigned
• Reporter: David Buhler
• Created: 06/Oct/15 14:33
• Updated: 16/Sep/24 19:53
• Resolved: 06/Mar/22 00:25

Description

The toLocale() method is unable to handle locale strings that have custom extensions that are completely valid according to the BCP47 spec. Oracle documentation for sub tag extensions can be found here.

An example locale string with a custom extension might be fr-CA-x-nb.

This issue seems to have been introduced with ticket LANG-915.

Issue Links

• is broken by: LANG-915 Wrong locale handling in LocaleUtils.toLocale()
• links to: GitHub Pull Request #766
• links to: GitHub Pull Request #1271