oidWriter.setClassDeclaration(
(enclosedOid ? Modifier.PUBLIC | Modifier.STATIC : 0),
oidClassName,
ImplHelper.COMMENT_NOT_ENHANCER_ADDED);
oidWriter.setSuperclass(superOidClassName);
oidWriter.addInterface(Serializable.class.getName());
final boolean isPCRoot
= meta.isPersistenceCapableRootClass(className);
final String[] pknames = meta.getKeyFields(className);