private static boolean equalsIgnoringSurroundingQuotes(String s1,
            String s2) {
        if (s1.length() >= 2 && s1.startsWith("\"") && s1.endsWith("\"")) {
            s1 = s1.substring(1, s1.length() - 1);
        }
        if (s2.length() >= 2 && s2.startsWith("\"") && s2.endsWith("\"")) {
            s2 = s2.substring(1, s2.length() - 1);
        }
        return s1.equals(s2);
    }
Parse ISO 8601 timestamp into seconds since 1970.
src/main/java/org/gaul/s3proxy/S3ProxyHandler.java