init method
Implementation
List init(List<String> values) {
final params = <MessageParameter>[];
final res = <String>[];
for (var i = 0; i < values.length; i++) {
final data = _fetchParameters(values[i]);
res.add(data[0]);
params.addAll(data[1]);
}
params.sort((a, b) => a.name.compareTo(b.name));
return [res, MessageParameterList(params)];
}