This is not correctly printed in case of multiple inner class

[surli]

In the following structure:

public class Rule {
    public static final class Phoneme implements PhonemeExpr {
        public static final Comparator<Phoneme> COMPARATOR = new Comparator<Phoneme>() {[...]};

        private final StringBuilder phonemeText;
        private final Language language;

        public Phoneme(final CharSequence phonemeText, final Language language) {
            this.phonemeText = new StringBuilder(phonemeText);
            this.language = language;
        }

The last this are printed as following: Rule.Phoneme.this leading to a compilation error because the fields are final.