Parses the HTTP Accept-Language header as per section 14.4 of RFC 2068
(HTTP 1.1 header field definitions) and creates a sorted list of Locales from it.
Utility interface for generating localized messages for internal OpenCms operations.
Every OpenCms core packages should provide one class implementing this interface.
This class should be called Messages and be a subclass of
org.opencms.i18n.A_CmsMessageBundle.