I18NHelper.getMessage(messages, "jdo.extentcollection.constructor.nonpc", // NOI18N
persistenceCapableClass.getName()));
// subclasses == true is not yet supported
if (subclasses)
throw new JDOUnsupportedOptionException(
I18NHelper.getMessage(messages, "jdo.extentcollection.constructor.subclasses"));// NOI18N
}