public ElementValuePair[] elementValues() {
        List<Pair<MethodSymbol,Attribute>> vals = annotation.values;
        ElementValuePair res[] = new ElementValuePair[vals.length()];
        int i = 0;
        for (Pair<MethodSymbol,Attribute> val : vals) {
            res[i++] = new ElementValuePairImpl(env, val.fst, val.snd);
        }
        return res;
    }