while (tokenizer.hasMoreTokens()) {
String token = tokenizer.nextToken();
int idx = token.indexOf(":");
if (idx == -1) {
throw new XDocletException(Translator.getString(XDocletModulesMvcsoftEjbMessages.class, XDocletModulesMvcsoftEjbMessages.NESTED_FAULT_GROUP_FORM));
}
String cmrPath = token.substring(0, idx);
StringTokenizer cmpFields = new StringTokenizer(token.substring(idx + 1), ",", false);
Map subMap = getSubMap(mapNested, cmrPath);