public List < String > getI18nkeys ( ) { if ( i18nkeys == null ) { return new ArrayList < String > ( ) ; } Collections . sort ( i18nkeys , new Comparator < String > ( ) { @ Override public int compare ( String o1 , String o2 ) { return Collator . getInstance ( ) . compare ( o1 , o2 ) ; } } ) ; return i18nkeys ; }
Get keys for internationalized strings