} catch (ClassCastException e) {
throw new ShellCommandException(ErrorCode.INITIALIZATION_FAILURE, "Unable to load " + className + " as type " + OptionDescriber.class.getName()
+ "; configure with 'config' instead");
}
IteratorOptions itopts = skvi.describeOptions();
if (itopts.getName() == null)
throw new IllegalArgumentException(className + " described its default distinguishing name as null");
String shortClassName = className;
if (className.contains("."))