@SafeVarargs
    public final Nullable<Date> queryForDate(final String sql, final Object... parameters) {
        return query(sql, StatementSetter.DEFAULT, SINGLE_DATE_EXTRACTOR, null, parameters);
    }
@ SafeVarargs public final Nullable < Date > queryForDate ( final String sql , final Object ... parameters ) { return query ( sql , StatementSetter . DEFAULT , SINGLE_DATE_EXTRACTOR , null , parameters ) ; }
@see SQLExecutor#queryForSingleResult(Class, String, Object...).