public String resolveTimeZoneId ( String zoneId ) { String alias = _CalendarUtils . getTimeZoneAlias ( zoneId ) ; if ( alias != null ) { zoneId = alias ; } alias = TimeZoneAliases . getAlias ( zoneId ) ; if ( alias != null ) { zoneId = alias ; } return zoneId ; }
Check if the zoneId has an alias in the CLDR data .