static Cookies fromCookieHeader(boolean strict, String cookieHeader) {
        requireNonNull(cookieHeader, "cookieHeader");
        if (cookieHeader.isEmpty()) {
            return Cookies.of();
        }
        return ServerCookieDecoder.decode(strict, cookieHeader);
    }
Decodes the specified {@code "Cookie"} header value into a set of {@link Cookie}s.

@param strict whether to validate that the cookie names and values are in the valid scope
              defined in RFC 6265.
@param cookieHeader the {@code "Cookie"} header value.
@return the decoded {@link Cookie}s.
core/src/main/java/com/linecorp/armeria/common/Cookie.java