}
String sep = "";
for (int j = 0; j < fields.size(); j++) {
sb.append(sep);
sep = ", ";
SpeedoField sf = (SpeedoField) fields.get(j);
Class clazz;
try {
clazz = Util.getClass(Type.getType(sf.type), null);
} catch (Exception e1) {
throw new SpeedoException("Field '" + sf.name