new MultipleWhitespaceRule(messages, this),
new SentenceWhitespaceRule(messages),
// specific to Polish:
new PolishUnpairedBracketsRule(messages, this),
new MorfologikPolishSpellerRule(messages, this),
new PolishWordRepeatRule(messages),
new CompoundRule(messages),
new SimpleReplaceRule(messages)
);
}