return (browseType == AUTHORS_BROWSE) ? "distinct sort_author" : "*";
if( browseType == AUTHORS_BROWSE ) return "distinct sort_author"; else if( browseType == SUBJECTS_BROWSE ) return "distinct sort_subject"; else return "*";
    private static String getTargetColumns(BrowseScope scope)    {        int browseType = scope.getBrowseType();        return (browseType == AUTHORS_BROWSE) ? "distinct sort_author" : "*";    }