Set < Locale > getImplLocales ( Class < ? > c10nInterface ) { Set < Locale > res = new HashSet < Locale > ( ) ; C10NImplementationBinder < ? > binder = binders . get ( c10nInterface ) ; if ( binder != null ) { res . addAll ( binder . bindings . keySet ( ) ) ; } return res ; }
Find all locales that have explicit implementation class bindings for this c10n interface .