options.putAll(localOptions);
if (!iterOptions.validateOptions(options))
reader.println("invalid options for " + clazz.getName());
} while (!iterOptions.validateOptions(options));
} else {
reader.flush();
reader.println("The iterator class does not implement OptionDescriber. Consider this for better iterator configuration using this setiter command.");
iteratorName = reader.readLine("Name for iterator (enter to skip): ");
if (null == iteratorName) {