boolean () { final String text = getUnescapedText(); final char quoteChar = getQuoteChar(); if (!text.endsWith(String.valueOf(quoteChar)) || text.indexOf(quoteChar) == text.lastIndexOf(quoteChar)) { return false; } if (getXPathVersion() == XPathVersion.V2) { final String value = getStringBetweenQuotes(); final String unescaped = unescape(quoteChar, value); return escape(quoteChar, unescaped).equals(value); } else { if (getValue().indexOf(quoteChar) != -1) { return false; } } return !textContains('\n') && !textContains('\r'); }