key.getString() : String.valueOf(++arbitraryNameCounter);
// If the name cannot be collapsed, skip it.
String qName = objlitName.getFullName() + '.' + propName;
Name p = nameMap.get(qName);
if (p != null && !p.canCollapse()) {
continue;
}
String propAlias = appendPropForAlias(alias, propName);
Node refNode = null;