boolean (@NotNull HighlighterIterator tokenIterator, @NotNull CharSequence text) { final int startOffset = tokenIterator.getStart(); final int endOffset = tokenIterator.getEnd(); if (endOffset - startOffset < 2) return false; final char openingQuote = getQuoteAt(text, startOffset); final char closingQuote = getQuoteAt(text, endOffset - 1); return openingQuote != 0 && closingQuote == openingQuote; }